TY  - CONF
AU  - Ivanov, Toni
AU  - Fotev, Vasko
AU  - Petrović, Nebojša
AU  - Svorcan, Jelena
AU  - Peković, Ognjen
PY  - 2018
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/4302
AB  - The need for small and micro unmanned aerial vehicles (UAV) for use in military as well as civil applications is larger than ever before with a high probability for a growing demand in the future. The large variety of possible implementations and applications of these vehicles contributed to a lot of different designs and concept solutions. While these designs often vary in regards to their aerodynamics and construction, most of them use a DC electric motor paired with a propeller as means of propulsion. This is especially emphasized in recent years due to the fact that BLDC motors have achieved levels of very high power density. In this paper commercially available off-the-shelf BLDC motors in combination with commercially available off-the-shelf propellers are considered. Optimization algorithm is used in order to determine the optimal match of BLDC motor and propeller which gives the highest efficiency of the complete propulsion system for different flight conditions.
PB  - Belgrade : Military Technical Institute - VTI
C3  - Proceedings / 8th International Scientific Conference on Defensive Technologies OTEH 2018
T1  - Optimization of BLDC motor/propeller matching in the design of small UAVs
EP  - 26
SP  - 21
UR  - https://hdl.handle.net/21.15107/rcub_machinery_4302
ER  - 

@conference{
author = "Ivanov, Toni and Fotev, Vasko and Petrović, Nebojša and Svorcan, Jelena and Peković, Ognjen",
year = "2018",
abstract = "The need for small and micro unmanned aerial vehicles (UAV) for use in military as well as civil applications is larger than ever before with a high probability for a growing demand in the future. The large variety of possible implementations and applications of these vehicles contributed to a lot of different designs and concept solutions. While these designs often vary in regards to their aerodynamics and construction, most of them use a DC electric motor paired with a propeller as means of propulsion. This is especially emphasized in recent years due to the fact that BLDC motors have achieved levels of very high power density. In this paper commercially available off-the-shelf BLDC motors in combination with commercially available off-the-shelf propellers are considered. Optimization algorithm is used in order to determine the optimal match of BLDC motor and propeller which gives the highest efficiency of the complete propulsion system for different flight conditions.",
publisher = "Belgrade : Military Technical Institute - VTI",
journal = "Proceedings / 8th International Scientific Conference on Defensive Technologies OTEH 2018",
title = "Optimization of BLDC motor/propeller matching in the design of small UAVs",
pages = "26-21",
url = "https://hdl.handle.net/21.15107/rcub_machinery_4302"
}

Ivanov, T., Fotev, V., Petrović, N., Svorcan, J.,& Peković, O.. (2018). Optimization of BLDC motor/propeller matching in the design of small UAVs. in Proceedings / 8th International Scientific Conference on Defensive Technologies OTEH 2018
Belgrade : Military Technical Institute - VTI., 21-26.
https://hdl.handle.net/21.15107/rcub_machinery_4302

Ivanov T, Fotev V, Petrović N, Svorcan J, Peković O. Optimization of BLDC motor/propeller matching in the design of small UAVs. in Proceedings / 8th International Scientific Conference on Defensive Technologies OTEH 2018. 2018;:21-26.
https://hdl.handle.net/21.15107/rcub_machinery_4302 .

Ivanov, Toni, Fotev, Vasko, Petrović, Nebojša, Svorcan, Jelena, Peković, Ognjen, "Optimization of BLDC motor/propeller matching in the design of small UAVs" in Proceedings / 8th International Scientific Conference on Defensive Technologies OTEH 2018 (2018):21-26,
https://hdl.handle.net/21.15107/rcub_machinery_4302 .

TY  - JOUR
AU  - Abobaker, Mostafa
AU  - Petrović, Zlatko
AU  - Fotev, Vasko
AU  - Toumi, Noureddine
AU  - Ivanović, Ivana
PY  - 2017
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/2516
AB  - Assessment of airfoil aerodynamic characteristics is essential part of any optimal airfoil design procedure. This paper illustrates rapid and efficient method for determination of aerodynamic characteristics of an airfoil, which is based on viscous-inviscid interaction. Inviscid flow is solved by conformal mapping, while viscous effects are determined by solving integral boundary layer equations. Displacement thickness is iteratively added to the airfoil contour by alternating inviscid and viscous solutions. With this approach efficient method is developed for airfoil design by shape perturbations. The procedure is implemented in computer code, and calculation results are compared with results of XFOIL calculations and with experiment. Eppler E387 low Reynolds number airfoil and soft stall S8036 airfoil are used for verification of developed procedure for Reynolds numbers 200000, 350000, and 500000. Calculated drag polars are presented in this paper and good agreement with experiment is achieved as long as small separation is maintained. Calculated positions of laminar separation, reattachment, and turbulent separation closely follow experimental measurement. The calculations are performed in relatively short time, which makes this approach suitable for low Reynolds number airfoil design.
PB  - Univ Osijek, Tech Fac, Slavonski Brod
T2  - Tehnički vjesnik
T1  - Aerodynamic characteristics of low reynolds number airfoils
EP  - 118
IS  - 1
SP  - 111
VL  - 24
DO  - 10.17559/TV-20160225100019
ER  - 

@article{
author = "Abobaker, Mostafa and Petrović, Zlatko and Fotev, Vasko and Toumi, Noureddine and Ivanović, Ivana",
year = "2017",
abstract = "Assessment of airfoil aerodynamic characteristics is essential part of any optimal airfoil design procedure. This paper illustrates rapid and efficient method for determination of aerodynamic characteristics of an airfoil, which is based on viscous-inviscid interaction. Inviscid flow is solved by conformal mapping, while viscous effects are determined by solving integral boundary layer equations. Displacement thickness is iteratively added to the airfoil contour by alternating inviscid and viscous solutions. With this approach efficient method is developed for airfoil design by shape perturbations. The procedure is implemented in computer code, and calculation results are compared with results of XFOIL calculations and with experiment. Eppler E387 low Reynolds number airfoil and soft stall S8036 airfoil are used for verification of developed procedure for Reynolds numbers 200000, 350000, and 500000. Calculated drag polars are presented in this paper and good agreement with experiment is achieved as long as small separation is maintained. Calculated positions of laminar separation, reattachment, and turbulent separation closely follow experimental measurement. The calculations are performed in relatively short time, which makes this approach suitable for low Reynolds number airfoil design.",
publisher = "Univ Osijek, Tech Fac, Slavonski Brod",
journal = "Tehnički vjesnik",
title = "Aerodynamic characteristics of low reynolds number airfoils",
pages = "118-111",
number = "1",
volume = "24",
doi = "10.17559/TV-20160225100019"
}

Abobaker, M., Petrović, Z., Fotev, V., Toumi, N.,& Ivanović, I.. (2017). Aerodynamic characteristics of low reynolds number airfoils. in Tehnički vjesnik
Univ Osijek, Tech Fac, Slavonski Brod., 24(1), 111-118.
https://doi.org/10.17559/TV-20160225100019

Abobaker M, Petrović Z, Fotev V, Toumi N, Ivanović I. Aerodynamic characteristics of low reynolds number airfoils. in Tehnički vjesnik. 2017;24(1):111-118.
doi:10.17559/TV-20160225100019 .

Abobaker, Mostafa, Petrović, Zlatko, Fotev, Vasko, Toumi, Noureddine, Ivanović, Ivana, "Aerodynamic characteristics of low reynolds number airfoils" in Tehnički vjesnik, 24, no. 1 (2017):111-118,
https://doi.org/10.17559/TV-20160225100019 . .

TY  - JOUR
AU  - Mahjoub, Mustafa Makhzoum Ali
AU  - Milivojević, Aleksandar
AU  - Adžić, Vuk M.
AU  - Zivković, Marija A.
AU  - Fotev, Vasko
AU  - Adžić, Miroljub
PY  - 2017
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/2652
AB  - A numerical investigation of combustion of propane-hydrogen mixture in a swirl premixed micro gas turbine combustor is presented. The effects of hydrogen addition into propane on temperature distribution in the combustor, reaction rates of propane and hydrogen and NO, emissions for different equivalence ratios and swirl numbers are given. The propane-hydrogen mixture of 90/10% by volume was assumed. The numerical results and measurements of NO emissions for pure propane are compared. Excellent agreements are found for all equivalence ratios and swirl numbers, except for the highest swirl number (1.13). It is found that the addition of hydrogen into propane increases NO, emission. On the other hand, the increase of swirl number and the decrease of equivalence ratio decrease the NO, emissions.
PB  - Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd
T2  - Thermal Science
T1  - Numerical analysis of lean premixed combustor fueled by propane-hydrogen mixture
EP  - 2608
IS  - 6
SP  - 2599
VL  - 21
DO  - 10.2298/TSCI160717131M
ER  - 

@article{
author = "Mahjoub, Mustafa Makhzoum Ali and Milivojević, Aleksandar and Adžić, Vuk M. and Zivković, Marija A. and Fotev, Vasko and Adžić, Miroljub",
year = "2017",
abstract = "A numerical investigation of combustion of propane-hydrogen mixture in a swirl premixed micro gas turbine combustor is presented. The effects of hydrogen addition into propane on temperature distribution in the combustor, reaction rates of propane and hydrogen and NO, emissions for different equivalence ratios and swirl numbers are given. The propane-hydrogen mixture of 90/10% by volume was assumed. The numerical results and measurements of NO emissions for pure propane are compared. Excellent agreements are found for all equivalence ratios and swirl numbers, except for the highest swirl number (1.13). It is found that the addition of hydrogen into propane increases NO, emission. On the other hand, the increase of swirl number and the decrease of equivalence ratio decrease the NO, emissions.",
publisher = "Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd",
journal = "Thermal Science",
title = "Numerical analysis of lean premixed combustor fueled by propane-hydrogen mixture",
pages = "2608-2599",
number = "6",
volume = "21",
doi = "10.2298/TSCI160717131M"
}

Mahjoub, M. M. A., Milivojević, A., Adžić, V. M., Zivković, M. A., Fotev, V.,& Adžić, M.. (2017). Numerical analysis of lean premixed combustor fueled by propane-hydrogen mixture. in Thermal Science
Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd., 21(6), 2599-2608.
https://doi.org/10.2298/TSCI160717131M

Mahjoub MMA, Milivojević A, Adžić VM, Zivković MA, Fotev V, Adžić M. Numerical analysis of lean premixed combustor fueled by propane-hydrogen mixture. in Thermal Science. 2017;21(6):2599-2608.
doi:10.2298/TSCI160717131M .

Mahjoub, Mustafa Makhzoum Ali, Milivojević, Aleksandar, Adžić, Vuk M., Zivković, Marija A., Fotev, Vasko, Adžić, Miroljub, "Numerical analysis of lean premixed combustor fueled by propane-hydrogen mixture" in Thermal Science, 21, no. 6 (2017):2599-2608,
https://doi.org/10.2298/TSCI160717131M . .

TY  - JOUR
AU  - Fotev, Vasko
AU  - Dinulović, Mirko
PY  - 2017
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/2627
AB  - Rad izlaže realizovanu 3D CFD simulaciju faze paljenja gasnog gorionika sa ciljem određivanja maksimalne temperaturske razlike koja u njemu izaziva maksimalne termičke napone. Proces je nestacionaran. Simulacije je realizovana za minimalnu snagu jer je taj slučaj kritičan.
AB  - This paper presents performed 3D CFD simulation of burner start-up and finding the maximal temperature difference through mantle thickness which induces maximal thermal stress. The process is unsteady, beginning from the mantle room temperature and ending with its steady state condition. The behavior of burner is simulated for minimal thermal power, i.e., for critical conditions from the mantle temperature standpoint.
PB  - Univerzitet u Beogradu - Mašinski fakultet, Beograd
T2  - FME Transactions
T1  - Prenos toplote i termomehaničko ponašanje atmosmosferskog gorionika kućne gasne grejalice
T1  - Heat transfer and thermo-mechanical behavior of the domestic heater atmospheric burner
EP  - 68
IS  - 1
SP  - 65
VL  - 45
DO  - 10.5937/fmet1701065F
ER  - 

@article{
author = "Fotev, Vasko and Dinulović, Mirko",
year = "2017",
abstract = "Rad izlaže realizovanu 3D CFD simulaciju faze paljenja gasnog gorionika sa ciljem određivanja maksimalne temperaturske razlike koja u njemu izaziva maksimalne termičke napone. Proces je nestacionaran. Simulacije je realizovana za minimalnu snagu jer je taj slučaj kritičan., This paper presents performed 3D CFD simulation of burner start-up and finding the maximal temperature difference through mantle thickness which induces maximal thermal stress. The process is unsteady, beginning from the mantle room temperature and ending with its steady state condition. The behavior of burner is simulated for minimal thermal power, i.e., for critical conditions from the mantle temperature standpoint.",
publisher = "Univerzitet u Beogradu - Mašinski fakultet, Beograd",
journal = "FME Transactions",
title = "Prenos toplote i termomehaničko ponašanje atmosmosferskog gorionika kućne gasne grejalice, Heat transfer and thermo-mechanical behavior of the domestic heater atmospheric burner",
pages = "68-65",
number = "1",
volume = "45",
doi = "10.5937/fmet1701065F"
}

Fotev, V.,& Dinulović, M.. (2017). Prenos toplote i termomehaničko ponašanje atmosmosferskog gorionika kućne gasne grejalice. in FME Transactions
Univerzitet u Beogradu - Mašinski fakultet, Beograd., 45(1), 65-68.
https://doi.org/10.5937/fmet1701065F

Fotev V, Dinulović M. Prenos toplote i termomehaničko ponašanje atmosmosferskog gorionika kućne gasne grejalice. in FME Transactions. 2017;45(1):65-68.
doi:10.5937/fmet1701065F .

Fotev, Vasko, Dinulović, Mirko, "Prenos toplote i termomehaničko ponašanje atmosmosferskog gorionika kućne gasne grejalice" in FME Transactions, 45, no. 1 (2017):65-68,
https://doi.org/10.5937/fmet1701065F . .

TY  - JOUR
AU  - Svorcan, Jelena
AU  - Fotev, Vasko
AU  - Petrović, Nebojša
AU  - Stupar, Slobodan
PY  - 2017
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/2607
AB  - The effects of active separation control by steady blowing jets were investigated numerically on three different examples: subsonic flow past Aerospatiale A airfoil at 13 degrees angle-of-attack, transonic flow past NACA 0012 airfoil at 4 degrees angle-of attack, and transonic flow in linear compressor/turbine cascade. Performed analyses are two-dimensional, flow is turbulent (or transitional) while fluid is viscous and compressible. Jets are positioned along the suction sides of the foils, the first one being located just upstream of the separation point, and modeled by source terms added to flow equations. Several different jet diameters and intensities are investigated. As the choice of turbulence model affects the final solution of Reynolds equations, turbulence is modeled by four different models: Spalart-Allmaras, realizable k-epsilon, k-omega SST, and gamma-Re-theta, and a comparison of obtained results is performed. Goals of the study include definition of an adequate numerical setting that enables sufficiently correct simulation of the problems in question as well as evaluation of the possible increase in aerodynamic performances. Lift coefficients, lift-to-drag ratios or relative pressure differences are improved for all controlled cases.
PB  - Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd
T2  - Thermal Science
T1  - Two-dimensional numerical analysis of active flow control by steady blowing along foil suction side by different urans turbulence models
EP  - S662
SP  - S649
VL  - 21
DO  - 10.2298/TSCI160126188S
ER  - 

@article{
author = "Svorcan, Jelena and Fotev, Vasko and Petrović, Nebojša and Stupar, Slobodan",
year = "2017",
abstract = "The effects of active separation control by steady blowing jets were investigated numerically on three different examples: subsonic flow past Aerospatiale A airfoil at 13 degrees angle-of-attack, transonic flow past NACA 0012 airfoil at 4 degrees angle-of attack, and transonic flow in linear compressor/turbine cascade. Performed analyses are two-dimensional, flow is turbulent (or transitional) while fluid is viscous and compressible. Jets are positioned along the suction sides of the foils, the first one being located just upstream of the separation point, and modeled by source terms added to flow equations. Several different jet diameters and intensities are investigated. As the choice of turbulence model affects the final solution of Reynolds equations, turbulence is modeled by four different models: Spalart-Allmaras, realizable k-epsilon, k-omega SST, and gamma-Re-theta, and a comparison of obtained results is performed. Goals of the study include definition of an adequate numerical setting that enables sufficiently correct simulation of the problems in question as well as evaluation of the possible increase in aerodynamic performances. Lift coefficients, lift-to-drag ratios or relative pressure differences are improved for all controlled cases.",
publisher = "Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd",
journal = "Thermal Science",
title = "Two-dimensional numerical analysis of active flow control by steady blowing along foil suction side by different urans turbulence models",
pages = "S662-S649",
volume = "21",
doi = "10.2298/TSCI160126188S"
}

Svorcan, J., Fotev, V., Petrović, N.,& Stupar, S.. (2017). Two-dimensional numerical analysis of active flow control by steady blowing along foil suction side by different urans turbulence models. in Thermal Science
Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd., 21, S649-S662.
https://doi.org/10.2298/TSCI160126188S

Svorcan J, Fotev V, Petrović N, Stupar S. Two-dimensional numerical analysis of active flow control by steady blowing along foil suction side by different urans turbulence models. in Thermal Science. 2017;21:S649-S662.
doi:10.2298/TSCI160126188S .

Svorcan, Jelena, Fotev, Vasko, Petrović, Nebojša, Stupar, Slobodan, "Two-dimensional numerical analysis of active flow control by steady blowing along foil suction side by different urans turbulence models" in Thermal Science, 21 (2017):S649-S662,
https://doi.org/10.2298/TSCI160126188S . .

TY  - JOUR
AU  - Fotev, Vasko
AU  - Adžić, Miroljub
AU  - Milivojević, Aleksandar
PY  - 2017
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/2564
AB  - This article presents innovative method for increasing the speed of procedure which includes complex computational fluid dynamic calculations for finding the distance between flame openings of atmospheric gas burner that lead to minimal NO pollution. The method is based on standard features included in commercial computational fluid dynamic software and shortens computer working time roughly seven times in this particular case.
PB  - Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd
T2  - Thermal Science
T1  - Increasing the speed of computational fluid dynamics procedure for minimization the nitrogen oxide polution from the premixed atmospheric gas burner
EP  - 1041
IS  - 2
SP  - 1031
VL  - 21
DO  - 10.2298/TSCI151214099F
ER  - 

@article{
author = "Fotev, Vasko and Adžić, Miroljub and Milivojević, Aleksandar",
year = "2017",
abstract = "This article presents innovative method for increasing the speed of procedure which includes complex computational fluid dynamic calculations for finding the distance between flame openings of atmospheric gas burner that lead to minimal NO pollution. The method is based on standard features included in commercial computational fluid dynamic software and shortens computer working time roughly seven times in this particular case.",
publisher = "Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd",
journal = "Thermal Science",
title = "Increasing the speed of computational fluid dynamics procedure for minimization the nitrogen oxide polution from the premixed atmospheric gas burner",
pages = "1041-1031",
number = "2",
volume = "21",
doi = "10.2298/TSCI151214099F"
}

Fotev, V., Adžić, M.,& Milivojević, A.. (2017). Increasing the speed of computational fluid dynamics procedure for minimization the nitrogen oxide polution from the premixed atmospheric gas burner. in Thermal Science
Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd., 21(2), 1031-1041.
https://doi.org/10.2298/TSCI151214099F

Fotev V, Adžić M, Milivojević A. Increasing the speed of computational fluid dynamics procedure for minimization the nitrogen oxide polution from the premixed atmospheric gas burner. in Thermal Science. 2017;21(2):1031-1041.
doi:10.2298/TSCI151214099F .

Fotev, Vasko, Adžić, Miroljub, Milivojević, Aleksandar, "Increasing the speed of computational fluid dynamics procedure for minimization the nitrogen oxide polution from the premixed atmospheric gas burner" in Thermal Science, 21, no. 2 (2017):1031-1041,
https://doi.org/10.2298/TSCI151214099F . .

TY  - JOUR
AU  - Ivanov, Toni
AU  - Simonović, Aleksandar
AU  - Petrović, Nebojša
AU  - Fotev, Vasko
AU  - Kostić, Ivan
PY  - 2017
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/2654
AB  - An airfoil was parameterized using the class-shape transformation technique and then optimized via genetic algorithm. The aerodynamic characteristics of the airfoil were obtained with the use of a CFD software. The automated numerical technique was validated using available experimental data and then the optimization procedure was repeated for few different turbulence models. The obtained optimized airfoils were then compared in order to gain some insight on the influence of the different turbulence models on the optimization result.
PB  - Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd
T2  - Thermal Science
T1  - Influence of selected turbulence model on the optimization of a class-shape transformation parameterized airfoil
EP  - S744
SP  - S737
VL  - 21
DO  - 10.2298/TSCI160209194I
ER  - 

@article{
author = "Ivanov, Toni and Simonović, Aleksandar and Petrović, Nebojša and Fotev, Vasko and Kostić, Ivan",
year = "2017",
abstract = "An airfoil was parameterized using the class-shape transformation technique and then optimized via genetic algorithm. The aerodynamic characteristics of the airfoil were obtained with the use of a CFD software. The automated numerical technique was validated using available experimental data and then the optimization procedure was repeated for few different turbulence models. The obtained optimized airfoils were then compared in order to gain some insight on the influence of the different turbulence models on the optimization result.",
publisher = "Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd",
journal = "Thermal Science",
title = "Influence of selected turbulence model on the optimization of a class-shape transformation parameterized airfoil",
pages = "S744-S737",
volume = "21",
doi = "10.2298/TSCI160209194I"
}

Ivanov, T., Simonović, A., Petrović, N., Fotev, V.,& Kostić, I.. (2017). Influence of selected turbulence model on the optimization of a class-shape transformation parameterized airfoil. in Thermal Science
Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd., 21, S737-S744.
https://doi.org/10.2298/TSCI160209194I

Ivanov T, Simonović A, Petrović N, Fotev V, Kostić I. Influence of selected turbulence model on the optimization of a class-shape transformation parameterized airfoil. in Thermal Science. 2017;21:S737-S744.
doi:10.2298/TSCI160209194I .

Ivanov, Toni, Simonović, Aleksandar, Petrović, Nebojša, Fotev, Vasko, Kostić, Ivan, "Influence of selected turbulence model on the optimization of a class-shape transformation parameterized airfoil" in Thermal Science, 21 (2017):S737-S744,
https://doi.org/10.2298/TSCI160209194I . .

TY  - JOUR
AU  - Trivković, Zorana
AU  - Svorcan, Jelena
AU  - Baltić, Marija
AU  - Komarov, Dragan
AU  - Fotev, Vasko
PY  - 2016
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/2277
AB  - Numerička analiza izolovanog, reprezentativnog glavnog rotora helikoptera izvršena je u komercijalnom softverskom paketu ANSYS FLUENT 16.2. Generalno, strujna slika oko rotora je nestacionarna, trodimenzionalna, složena i vrtložna. Takve simulacije zahtevaju značajne proračunske resurse. Uticaj zemlje, koji poboljšava aerodinamičke performanse rotora, predstavlja dodatni izazov pri numeričkom modeliranju. U ovom radu strujno polje je izračunato Navije-Stoksovim jednačinama osrednjenim Rejnoldsovom statistikom (RANS). Rotaciono kretanje uzeto je u obzir primenom dva različita pristupa: 'Frame of reference' i 'Sliding mesh'. Izvršeno je poređenje dobijenih rezultata sa vrednostima jednostavnijih modela kao što su model zasnovan na zakonima održanja (MT) i kombinovani model segmenta lopatice (BEMT). Rezultati su predstavljenu u obliku kontura pritiska, brzine i vrtložnosti kao i vrednostima aerodinamičkih koeficijenata..
AB  - Numerical investigation of an isolated representative helicopter main rotor has been performed in ANSYS FLUENT 16.2. In general, flow field around the rotor is unsteady, three-dimensional, complex and vortical. Such a simulation requires substantial computational resources. Ground effect, which improves the aerodynamic performances of the rotor, represents an additional challenge to numerical modeling. In this study, flow field is computed by Unsteady Reynolds Averaged Navier- Stokes (URANS) equations. Both Frame of reference and Sliding mesh approaches were employed to model the rotor rotation. Obtained results are compared to results obtained by simpler, sufficiently reliable models such as Momentum Theory (MT) and Blade Element Momentum Theory (BEMT). Presented results include fluid flow visualizations in the form of pressure, velocity and vorticity contours and the values of aerodynamic coefficients.
PB  - Beograd : Vojnotehnički institut
T2  - Scientific Technical Review
T1  - Numerička analiza lopatica glavnog rotora helikoptera u blizini zemlje
T1  - Čislennyj analiz lopastej nesuščego vinta rotora vertoleta vblizi zemli / (francuski) Analyse numériques des aubes du rotor principal d'hélicoptère à proximité du sol
T1  - Computational analysis of helicopter main rotor blades in ground effect
EP  - 58
IS  - 4
SP  - 52
VL  - 66
DO  - 10.5937/STR1604052T
ER  - 

@article{
author = "Trivković, Zorana and Svorcan, Jelena and Baltić, Marija and Komarov, Dragan and Fotev, Vasko",
year = "2016",
abstract = "Numerička analiza izolovanog, reprezentativnog glavnog rotora helikoptera izvršena je u komercijalnom softverskom paketu ANSYS FLUENT 16.2. Generalno, strujna slika oko rotora je nestacionarna, trodimenzionalna, složena i vrtložna. Takve simulacije zahtevaju značajne proračunske resurse. Uticaj zemlje, koji poboljšava aerodinamičke performanse rotora, predstavlja dodatni izazov pri numeričkom modeliranju. U ovom radu strujno polje je izračunato Navije-Stoksovim jednačinama osrednjenim Rejnoldsovom statistikom (RANS). Rotaciono kretanje uzeto je u obzir primenom dva različita pristupa: 'Frame of reference' i 'Sliding mesh'. Izvršeno je poređenje dobijenih rezultata sa vrednostima jednostavnijih modela kao što su model zasnovan na zakonima održanja (MT) i kombinovani model segmenta lopatice (BEMT). Rezultati su predstavljenu u obliku kontura pritiska, brzine i vrtložnosti kao i vrednostima aerodinamičkih koeficijenata.., Numerical investigation of an isolated representative helicopter main rotor has been performed in ANSYS FLUENT 16.2. In general, flow field around the rotor is unsteady, three-dimensional, complex and vortical. Such a simulation requires substantial computational resources. Ground effect, which improves the aerodynamic performances of the rotor, represents an additional challenge to numerical modeling. In this study, flow field is computed by Unsteady Reynolds Averaged Navier- Stokes (URANS) equations. Both Frame of reference and Sliding mesh approaches were employed to model the rotor rotation. Obtained results are compared to results obtained by simpler, sufficiently reliable models such as Momentum Theory (MT) and Blade Element Momentum Theory (BEMT). Presented results include fluid flow visualizations in the form of pressure, velocity and vorticity contours and the values of aerodynamic coefficients.",
publisher = "Beograd : Vojnotehnički institut",
journal = "Scientific Technical Review",
title = "Numerička analiza lopatica glavnog rotora helikoptera u blizini zemlje, Čislennyj analiz lopastej nesuščego vinta rotora vertoleta vblizi zemli / (francuski) Analyse numériques des aubes du rotor principal d'hélicoptère à proximité du sol, Computational analysis of helicopter main rotor blades in ground effect",
pages = "58-52",
number = "4",
volume = "66",
doi = "10.5937/STR1604052T"
}

Trivković, Z., Svorcan, J., Baltić, M., Komarov, D.,& Fotev, V.. (2016). Numerička analiza lopatica glavnog rotora helikoptera u blizini zemlje. in Scientific Technical Review
Beograd : Vojnotehnički institut., 66(4), 52-58.
https://doi.org/10.5937/STR1604052T

Trivković Z, Svorcan J, Baltić M, Komarov D, Fotev V. Numerička analiza lopatica glavnog rotora helikoptera u blizini zemlje. in Scientific Technical Review. 2016;66(4):52-58.
doi:10.5937/STR1604052T .

Trivković, Zorana, Svorcan, Jelena, Baltić, Marija, Komarov, Dragan, Fotev, Vasko, "Numerička analiza lopatica glavnog rotora helikoptera u blizini zemlje" in Scientific Technical Review, 66, no. 4 (2016):52-58,
https://doi.org/10.5937/STR1604052T . .

TY  - CONF
AU  - Ivanov, Toni
AU  - Fotev, Vasko
AU  - Petrović, Nebojša
AU  - Trivković, Zorana
AU  - Komarov, Dragan
PY  - 2016
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/5436
AB  - Computational fluid dynamics (CFD) based on the finite volume method were used in order to obtain the aerodynamic characteristics of a jet nozzle. After the transient CFD results were gained the Ffowcs Williams-Hawking formulation for far-field noise modeling was used for aeroacoustic computation. A grid sensitivity was done and different turbulence models were tested. The obtained results were then compared with publicly available experimental data after which a conclusion was derived.
PB  - Military Technical Institute, Srbija
C3  - 7th International Scientific Conference od Defensive Technologies - OTEH 2016 - Proceedings
T1  - Aeroacoustic Analysis of a Jet Nozzle
EP  - 28
SP  - 24
UR  - https://hdl.handle.net/21.15107/rcub_machinery_5436
ER  - 

@conference{
author = "Ivanov, Toni and Fotev, Vasko and Petrović, Nebojša and Trivković, Zorana and Komarov, Dragan",
year = "2016",
abstract = "Computational fluid dynamics (CFD) based on the finite volume method were used in order to obtain the aerodynamic characteristics of a jet nozzle. After the transient CFD results were gained the Ffowcs Williams-Hawking formulation for far-field noise modeling was used for aeroacoustic computation. A grid sensitivity was done and different turbulence models were tested. The obtained results were then compared with publicly available experimental data after which a conclusion was derived.",
publisher = "Military Technical Institute, Srbija",
journal = "7th International Scientific Conference od Defensive Technologies - OTEH 2016 - Proceedings",
title = "Aeroacoustic Analysis of a Jet Nozzle",
pages = "28-24",
url = "https://hdl.handle.net/21.15107/rcub_machinery_5436"
}

Ivanov, T., Fotev, V., Petrović, N., Trivković, Z.,& Komarov, D.. (2016). Aeroacoustic Analysis of a Jet Nozzle. in 7th International Scientific Conference od Defensive Technologies - OTEH 2016 - Proceedings
Military Technical Institute, Srbija., 24-28.
https://hdl.handle.net/21.15107/rcub_machinery_5436

Ivanov T, Fotev V, Petrović N, Trivković Z, Komarov D. Aeroacoustic Analysis of a Jet Nozzle. in 7th International Scientific Conference od Defensive Technologies - OTEH 2016 - Proceedings. 2016;:24-28.
https://hdl.handle.net/21.15107/rcub_machinery_5436 .

Ivanov, Toni, Fotev, Vasko, Petrović, Nebojša, Trivković, Zorana, Komarov, Dragan, "Aeroacoustic Analysis of a Jet Nozzle" in 7th International Scientific Conference od Defensive Technologies - OTEH 2016 - Proceedings (2016):24-28,
https://hdl.handle.net/21.15107/rcub_machinery_5436 .

TY  - JOUR
AU  - Svorcan, Jelena
AU  - Posteljnik, Zorana
AU  - Fotev, Vasko
AU  - Peković, Ognjen
AU  - Stupar, Slobodan
PY  - 2016
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/4377
AB  - Optimalna upotreba čiste i obnovljive energije vetra predstavlja jednu od uvek aktuelnih tema u energetskom sektoru. Kako postoje razne mogućnosti pri odabiru tipa, dimenzija, geometrije, korišćenih materijala itd. vetroturbina, još uvek se dosta napora ulaže u fazi projektovanja ne bi li se obezbedila najveća moguća efikasnost proizvoda tokom njegovog radnog veka. Jedan od najčešćih pristupa pri projektovanju je vršenje optimizacionog postupka nad širokim skupom mogućih rešenja koji rezultuje optimalnim dizajnom u skladu sa definisanim polaznim kriterijumima. Nekoliko različitih višekriterijumskih spregnutih aerodinamičkih i strukturnih optimizacija, kako bez
tako i sa ograničenjima, predstavljeno je ovim radom. One su izvršene nad dva tipa vetroturbina, sa horizontalnom i vertikalnom osom obrtanja, koje se znatno razlikuju po veličini i prikladne su kako za velike tako i za male potrošače. Aerodinamičke performanse vetroturbina procenjene su kombinovanim modelom zasnovanim na teoriji idealnog diska i elementa lopatice. Model je malo prepravljen za slučaj vetroturbina sa vertikalnom osom obrtanja i naziva se Dvostrukim-višestrujnim modelom. Iako je u pitanju jednostavan model, naročito u poređenju sa savremenim metodama proračunske mehanike fluida, pruža zadovoljavajuće rezultate pri stacionarnim režimima rada te je ovde nadograđen strukturnom MKE analizom i implementiran u višekriterijumsku optimizaciju rojem čestica. Izvršene analize su prostorne ili ravanske, dok je fluid smatran viskoznim i nestišljivim. Dostupni eksperimentalni rezultati opstrujavanja aeroprofila su korigovani i korišćeni u proračunima. Korišćeni aerodinamički model verifikovan je kroz poređenje numeričkih rezultata sa eksperimentalnim podacima sličnih vetroturbina. Prateće strukturne analize vršene su nad kompozitnim lopaticama vetroturbina koje trpe proračunata aerodinamička, gravitaciona i inercijalna opterećenja. Za nekoliko kombinacija ulaznih i izlaznih parametara različite višekriterijumske optimizacije su izvršene i upoređene i njihova primena je analizirana. Razmatrani ulazni parametri uključuju: prečnik vetroturbine, dužinu, tetivu i aeroprofil lopatice, debljinu kompozitne ljuske kao i raspored slaganja platana. Ciljne funkcije i ograničenja su: nominalna snaga, minimalna ili optimalna brzina vetra, masa lopatice, ugib na kraju lopatice, kriterijum loma lopatice ili njene sopstvene frekvencije. Pouzdanost i tačnost predstavljene metodologije može se povećati korišćenjem složenijih modela koje je moguće jednostavno implementirati u kod.
PB  - Beograd : Savez energetičara
T2  - Energija, ekonomija, ekologija - Energetika 2016
T1  - Višekriterijumske optimizacije aerodinamičkih i strukturnih parametara lopatica vetroturbina
EP  - 135
IS  - 3-4
SP  - 128
VL  - XVIII
UR  - https://hdl.handle.net/21.15107/rcub_machinery_4377
ER  - 

@article{
author = "Svorcan, Jelena and Posteljnik, Zorana and Fotev, Vasko and Peković, Ognjen and Stupar, Slobodan",
year = "2016",
abstract = "Optimalna upotreba čiste i obnovljive energije vetra predstavlja jednu od uvek aktuelnih tema u energetskom sektoru. Kako postoje razne mogućnosti pri odabiru tipa, dimenzija, geometrije, korišćenih materijala itd. vetroturbina, još uvek se dosta napora ulaže u fazi projektovanja ne bi li se obezbedila najveća moguća efikasnost proizvoda tokom njegovog radnog veka. Jedan od najčešćih pristupa pri projektovanju je vršenje optimizacionog postupka nad širokim skupom mogućih rešenja koji rezultuje optimalnim dizajnom u skladu sa definisanim polaznim kriterijumima. Nekoliko različitih višekriterijumskih spregnutih aerodinamičkih i strukturnih optimizacija, kako bez
tako i sa ograničenjima, predstavljeno je ovim radom. One su izvršene nad dva tipa vetroturbina, sa horizontalnom i vertikalnom osom obrtanja, koje se znatno razlikuju po veličini i prikladne su kako za velike tako i za male potrošače. Aerodinamičke performanse vetroturbina procenjene su kombinovanim modelom zasnovanim na teoriji idealnog diska i elementa lopatice. Model je malo prepravljen za slučaj vetroturbina sa vertikalnom osom obrtanja i naziva se Dvostrukim-višestrujnim modelom. Iako je u pitanju jednostavan model, naročito u poređenju sa savremenim metodama proračunske mehanike fluida, pruža zadovoljavajuće rezultate pri stacionarnim režimima rada te je ovde nadograđen strukturnom MKE analizom i implementiran u višekriterijumsku optimizaciju rojem čestica. Izvršene analize su prostorne ili ravanske, dok je fluid smatran viskoznim i nestišljivim. Dostupni eksperimentalni rezultati opstrujavanja aeroprofila su korigovani i korišćeni u proračunima. Korišćeni aerodinamički model verifikovan je kroz poređenje numeričkih rezultata sa eksperimentalnim podacima sličnih vetroturbina. Prateće strukturne analize vršene su nad kompozitnim lopaticama vetroturbina koje trpe proračunata aerodinamička, gravitaciona i inercijalna opterećenja. Za nekoliko kombinacija ulaznih i izlaznih parametara različite višekriterijumske optimizacije su izvršene i upoređene i njihova primena je analizirana. Razmatrani ulazni parametri uključuju: prečnik vetroturbine, dužinu, tetivu i aeroprofil lopatice, debljinu kompozitne ljuske kao i raspored slaganja platana. Ciljne funkcije i ograničenja su: nominalna snaga, minimalna ili optimalna brzina vetra, masa lopatice, ugib na kraju lopatice, kriterijum loma lopatice ili njene sopstvene frekvencije. Pouzdanost i tačnost predstavljene metodologije može se povećati korišćenjem složenijih modela koje je moguće jednostavno implementirati u kod.",
publisher = "Beograd : Savez energetičara",
journal = "Energija, ekonomija, ekologija - Energetika 2016",
title = "Višekriterijumske optimizacije aerodinamičkih i strukturnih parametara lopatica vetroturbina",
pages = "135-128",
number = "3-4",
volume = "XVIII",
url = "https://hdl.handle.net/21.15107/rcub_machinery_4377"
}

Svorcan, J., Posteljnik, Z., Fotev, V., Peković, O.,& Stupar, S.. (2016). Višekriterijumske optimizacije aerodinamičkih i strukturnih parametara lopatica vetroturbina. in Energija, ekonomija, ekologija - Energetika 2016
Beograd : Savez energetičara., XVIII(3-4), 128-135.
https://hdl.handle.net/21.15107/rcub_machinery_4377

Svorcan J, Posteljnik Z, Fotev V, Peković O, Stupar S. Višekriterijumske optimizacije aerodinamičkih i strukturnih parametara lopatica vetroturbina. in Energija, ekonomija, ekologija - Energetika 2016. 2016;XVIII(3-4):128-135.
https://hdl.handle.net/21.15107/rcub_machinery_4377 .

Svorcan, Jelena, Posteljnik, Zorana, Fotev, Vasko, Peković, Ognjen, Stupar, Slobodan, "Višekriterijumske optimizacije aerodinamičkih i strukturnih parametara lopatica vetroturbina" in Energija, ekonomija, ekologija - Energetika 2016, XVIII, no. 3-4 (2016):128-135,
https://hdl.handle.net/21.15107/rcub_machinery_4377 .

TY  - JOUR
AU  - Fotev, Vasko
AU  - Adžić, Miroljub
AU  - Milivojević, Aleksandar
PY  - 2016
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/2486
AB  - This paper presents results of experimental investigation on elimination of combustion oscillations caused by new low pollution burner which was integrated in a gas heater. The method is known as a passive method, based on introducing the air in the combustion chamber. Since efficiency of the passive method is highly dependent of the way the air is injected, several different methods were investigated and compared. The paper also presents effects on pollution characteristics during its operation in the unstable regime.
PB  - Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd
T2  - Thermal Science
T1  - Influence of combustion instabilities on the heater appliance with atmospheric gas burner and their elimination by cross flow of air
EP  - 1763
IS  - 5
SP  - 1753
VL  - 20
DO  - 10.2298/TSCI151211126F
ER  - 

@article{
author = "Fotev, Vasko and Adžić, Miroljub and Milivojević, Aleksandar",
year = "2016",
abstract = "This paper presents results of experimental investigation on elimination of combustion oscillations caused by new low pollution burner which was integrated in a gas heater. The method is known as a passive method, based on introducing the air in the combustion chamber. Since efficiency of the passive method is highly dependent of the way the air is injected, several different methods were investigated and compared. The paper also presents effects on pollution characteristics during its operation in the unstable regime.",
publisher = "Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd",
journal = "Thermal Science",
title = "Influence of combustion instabilities on the heater appliance with atmospheric gas burner and their elimination by cross flow of air",
pages = "1763-1753",
number = "5",
volume = "20",
doi = "10.2298/TSCI151211126F"
}

Fotev, V., Adžić, M.,& Milivojević, A.. (2016). Influence of combustion instabilities on the heater appliance with atmospheric gas burner and their elimination by cross flow of air. in Thermal Science
Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd., 20(5), 1753-1763.
https://doi.org/10.2298/TSCI151211126F

Fotev V, Adžić M, Milivojević A. Influence of combustion instabilities on the heater appliance with atmospheric gas burner and their elimination by cross flow of air. in Thermal Science. 2016;20(5):1753-1763.
doi:10.2298/TSCI151211126F .

Fotev, Vasko, Adžić, Miroljub, Milivojević, Aleksandar, "Influence of combustion instabilities on the heater appliance with atmospheric gas burner and their elimination by cross flow of air" in Thermal Science, 20, no. 5 (2016):1753-1763,
https://doi.org/10.2298/TSCI151211126F . .

TY  - JOUR
AU  - Živković, Marija
AU  - Adžić, Miroljub
AU  - Ivezić, Dejan
AU  - Milivojević, Aleksandar
AU  - Fotev, Vasko
AU  - Danilović, Dušan
PY  - 2011
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/1187
AB  - Stimulacija korišćenja biogasa, koji predstavlja gorivo dobijeno iz obnovljivih izvora energije, intenzivirala je istraživanja vezana za razvoj i implementaciju različitih tehnika sagorevanja. Optimalna tehnika sagorevanja biogasa bi trebalo da obezbedi stabilno sagorevanje, uz zadovoljavanje sve strožijih ekoloških standarda u širokom dinamičkom opsegu rada. Prisustvo inertne komponente uzrokuje probleme vezane za stabilnost sagorevanja, gubitke energije, kao probleme vezane za emisiju štetnih supstanci. Sastav biogasa može značajno da varira u zavisnosti od načina proizvodnje i korišćene sirovine. Pored toplotne moći, koja se menja promenom sastava bigasa, takođe dolazi i do promena karakteristika sagorevanja, uključujući i emisiju štetnih supstanci. U radu je prikazano eksperimentalno istraživanje uticaja sadržaja ugljendioksida (inertne komponente) na emisiju azotnih oksida i ugljenmonoksida. Istraživanje je vršeno pomoću vihornog gorionika mikroturbine sa pilot gorionikom indukovanjem dva intenzivna vihora, variranjem mogućeg sastava biogasa i koeficijenta viška vazduha, pri nominalnoj snazi 9 kW. Utvrđeno je da sa povećanjem sadržaja ugljendioksida emisija azotnih oksida smanjuje, dok emisija ugljenmonoksida raste u celom opsegu koeficijenata viška vazduha za koje su vršena merenja.
AB  - Stimulation of using biogas, which is a fuel derived from renewable energy sources, has intensified the research, development and implementation of various combustion techniques. Optimal combustion technology should provide a stable combustion meeting ever stricter environmental standards in a wide dynamic range. The presence of inert components cause problems related to the stability of combustion, energy losses, as well as problems related to the emission of harmful substances. The composition of biogas can significantly vary depending on the mode of production and used materials. Combustion of biogas is a very interesting problem, as it is a low calorific value fuel, derived from renewable energy sources. Experimental investigation of combustion of biogas, in order to determine the effect of carbon dioxide content on the emission of nitrogen oxides and carbon monoxide is presented. It was found that with increasing carbon dioxide content emissions of nitrogen oxides are reduced, while carbon monoxide emissions are increased in the whole range of coefficients of excess air, for which measurements were carried out. The presence of carbondioxide in the fuel reduces the emission of nitrogen oxide by acting on both the basic mechanisms of NOx formation: thermal and prompt. The existence of the inert component in the flammable mixture lead to decreased concentrations of O, OH and CH, and the lowering of the temperature in the reaction zone. The effect of carbon dioxide content on CO emissions is opposite to the impact on NOx emissions, because it is essentially related to its effect temperature reduction, as it is in the case of NOx inhibiting factor, while in the case of CO it is predisposing factor.
PB  - Nacionalno naučno društvo za poljoprivrednu tehniku, Novi Sad
T2  - Savremena poljoprivredna tehnika
T1  - Uticaj sastava biogasa na emisiju polutanata mikroturbine sa pilot gorionikom
T1  - Effect of biogas's composition on emissions of microturbine with pilot burner
EP  - 252
IS  - 3
SP  - 245
VL  - 37
UR  - https://hdl.handle.net/21.15107/rcub_machinery_1187
ER  - 

@article{
author = "Živković, Marija and Adžić, Miroljub and Ivezić, Dejan and Milivojević, Aleksandar and Fotev, Vasko and Danilović, Dušan",
year = "2011",
abstract = "Stimulacija korišćenja biogasa, koji predstavlja gorivo dobijeno iz obnovljivih izvora energije, intenzivirala je istraživanja vezana za razvoj i implementaciju različitih tehnika sagorevanja. Optimalna tehnika sagorevanja biogasa bi trebalo da obezbedi stabilno sagorevanje, uz zadovoljavanje sve strožijih ekoloških standarda u širokom dinamičkom opsegu rada. Prisustvo inertne komponente uzrokuje probleme vezane za stabilnost sagorevanja, gubitke energije, kao probleme vezane za emisiju štetnih supstanci. Sastav biogasa može značajno da varira u zavisnosti od načina proizvodnje i korišćene sirovine. Pored toplotne moći, koja se menja promenom sastava bigasa, takođe dolazi i do promena karakteristika sagorevanja, uključujući i emisiju štetnih supstanci. U radu je prikazano eksperimentalno istraživanje uticaja sadržaja ugljendioksida (inertne komponente) na emisiju azotnih oksida i ugljenmonoksida. Istraživanje je vršeno pomoću vihornog gorionika mikroturbine sa pilot gorionikom indukovanjem dva intenzivna vihora, variranjem mogućeg sastava biogasa i koeficijenta viška vazduha, pri nominalnoj snazi 9 kW. Utvrđeno je da sa povećanjem sadržaja ugljendioksida emisija azotnih oksida smanjuje, dok emisija ugljenmonoksida raste u celom opsegu koeficijenata viška vazduha za koje su vršena merenja., Stimulation of using biogas, which is a fuel derived from renewable energy sources, has intensified the research, development and implementation of various combustion techniques. Optimal combustion technology should provide a stable combustion meeting ever stricter environmental standards in a wide dynamic range. The presence of inert components cause problems related to the stability of combustion, energy losses, as well as problems related to the emission of harmful substances. The composition of biogas can significantly vary depending on the mode of production and used materials. Combustion of biogas is a very interesting problem, as it is a low calorific value fuel, derived from renewable energy sources. Experimental investigation of combustion of biogas, in order to determine the effect of carbon dioxide content on the emission of nitrogen oxides and carbon monoxide is presented. It was found that with increasing carbon dioxide content emissions of nitrogen oxides are reduced, while carbon monoxide emissions are increased in the whole range of coefficients of excess air, for which measurements were carried out. The presence of carbondioxide in the fuel reduces the emission of nitrogen oxide by acting on both the basic mechanisms of NOx formation: thermal and prompt. The existence of the inert component in the flammable mixture lead to decreased concentrations of O, OH and CH, and the lowering of the temperature in the reaction zone. The effect of carbon dioxide content on CO emissions is opposite to the impact on NOx emissions, because it is essentially related to its effect temperature reduction, as it is in the case of NOx inhibiting factor, while in the case of CO it is predisposing factor.",
publisher = "Nacionalno naučno društvo za poljoprivrednu tehniku, Novi Sad",
journal = "Savremena poljoprivredna tehnika",
title = "Uticaj sastava biogasa na emisiju polutanata mikroturbine sa pilot gorionikom, Effect of biogas's composition on emissions of microturbine with pilot burner",
pages = "252-245",
number = "3",
volume = "37",
url = "https://hdl.handle.net/21.15107/rcub_machinery_1187"
}

Živković, M., Adžić, M., Ivezić, D., Milivojević, A., Fotev, V.,& Danilović, D.. (2011). Uticaj sastava biogasa na emisiju polutanata mikroturbine sa pilot gorionikom. in Savremena poljoprivredna tehnika
Nacionalno naučno društvo za poljoprivrednu tehniku, Novi Sad., 37(3), 245-252.
https://hdl.handle.net/21.15107/rcub_machinery_1187

Živković M, Adžić M, Ivezić D, Milivojević A, Fotev V, Danilović D. Uticaj sastava biogasa na emisiju polutanata mikroturbine sa pilot gorionikom. in Savremena poljoprivredna tehnika. 2011;37(3):245-252.
https://hdl.handle.net/21.15107/rcub_machinery_1187 .

Živković, Marija, Adžić, Miroljub, Ivezić, Dejan, Milivojević, Aleksandar, Fotev, Vasko, Danilović, Dušan, "Uticaj sastava biogasa na emisiju polutanata mikroturbine sa pilot gorionikom" in Savremena poljoprivredna tehnika, 37, no. 3 (2011):245-252,
https://hdl.handle.net/21.15107/rcub_machinery_1187 .

TY  - JOUR
AU  - Adžić, Miroljub
AU  - Fotev, Vasko
AU  - Milivojević, Aleksandar
AU  - Adžić, Vuk M.
PY  - 2011
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/1251
AB  - U radu su izneti rezultati teorijskog istraživanja izvedenog u okviru postupka optimizacije performansi atmosferskih gorionika. Višegorivnost je jedan od najbitnijih funkcionalnih parametara prilikom konstruisanja savremenih gasnih gorionika. Promene kvaliteta (sastava) i vrste gasovitog goriva neminovno dovode do promena njegovih karakteristika, što se direktno odražava na proces sagorevanja i na performanse gorionika. U ovom rada obrađen je uticaj različitih tipova gasovitog goriva na performanse atmosferskih gorionika.
AB  - The paper deals with theoretical research performed during performance optimization of atmospheric burners. Multifuel capability is one of the most important functional parameters to be considered during design of modern gas burners. The changes of quality and type of gas fuels bring changes of their characteristics, which affect combustion and burner performance. In this paper influence of different types of gas fuels on performance of atmospheric burner has been analyzed.
PB  - Udruženje za gas Srbije i Crne Gore, Beograd
T2  - Gas
T1  - Uticaj različitih tipova gasovitog goriva na performanse atmosferskih gorionika
T1  - The effect of different types of gaseous fuels on performance of atsmospheric burner
EP  - 10
IS  - 1
SP  - 5
VL  - 16
UR  - https://hdl.handle.net/21.15107/rcub_machinery_1251
ER  - 

@article{
author = "Adžić, Miroljub and Fotev, Vasko and Milivojević, Aleksandar and Adžić, Vuk M.",
year = "2011",
abstract = "U radu su izneti rezultati teorijskog istraživanja izvedenog u okviru postupka optimizacije performansi atmosferskih gorionika. Višegorivnost je jedan od najbitnijih funkcionalnih parametara prilikom konstruisanja savremenih gasnih gorionika. Promene kvaliteta (sastava) i vrste gasovitog goriva neminovno dovode do promena njegovih karakteristika, što se direktno odražava na proces sagorevanja i na performanse gorionika. U ovom rada obrađen je uticaj različitih tipova gasovitog goriva na performanse atmosferskih gorionika., The paper deals with theoretical research performed during performance optimization of atmospheric burners. Multifuel capability is one of the most important functional parameters to be considered during design of modern gas burners. The changes of quality and type of gas fuels bring changes of their characteristics, which affect combustion and burner performance. In this paper influence of different types of gas fuels on performance of atmospheric burner has been analyzed.",
publisher = "Udruženje za gas Srbije i Crne Gore, Beograd",
journal = "Gas",
title = "Uticaj različitih tipova gasovitog goriva na performanse atmosferskih gorionika, The effect of different types of gaseous fuels on performance of atsmospheric burner",
pages = "10-5",
number = "1",
volume = "16",
url = "https://hdl.handle.net/21.15107/rcub_machinery_1251"
}

Adžić, M., Fotev, V., Milivojević, A.,& Adžić, V. M.. (2011). Uticaj različitih tipova gasovitog goriva na performanse atmosferskih gorionika. in Gas
Udruženje za gas Srbije i Crne Gore, Beograd., 16(1), 5-10.
https://hdl.handle.net/21.15107/rcub_machinery_1251

Adžić M, Fotev V, Milivojević A, Adžić VM. Uticaj različitih tipova gasovitog goriva na performanse atmosferskih gorionika. in Gas. 2011;16(1):5-10.
https://hdl.handle.net/21.15107/rcub_machinery_1251 .

Adžić, Miroljub, Fotev, Vasko, Milivojević, Aleksandar, Adžić, Vuk M., "Uticaj različitih tipova gasovitog goriva na performanse atmosferskih gorionika" in Gas, 16, no. 1 (2011):5-10,
https://hdl.handle.net/21.15107/rcub_machinery_1251 .

TY  - JOUR
AU  - Adžić, Miroljub
AU  - Živković, Marija A.
AU  - Fotev, Vasko
AU  - Milivojević, Aleksandar
AU  - Adžić, Vuk M.
PY  - 2010
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/1056
AB  - U radu su prikazani rezultati eksperimentalnog istraživanja emisije oksida azota (NOx) namenski razvijanog gasnog gorionika sa dva vrtložnika. Ispitivani su uticaj vihornih brojeva, nominalne toplotne snage i keoficijenta viška vazduha. Utvrđeno je da spoljašnji vrtložnik utiče na emisiju NOx samo u uslovima koeficijenta viška vazduha ispod 1,4. Povećanje vihornog broja smanjuje emisuju NOx. Utvrđeno je da unutrašnji vrtložnik i toplotna snaga imaju zanemarljiv uticaj na emisiju NOx. Gorionik je pokazao širok dinamički opseg rada i niske emisije oksida azota i ugljen-monoksida, koje zadovoljavaju najstrožije evropske kriterijume.
AB  - Swirl burners are the most common type of device in wide range of applications, including gas turbine combustors. Due to their characteristics, swirl flows are extensively used in combustion systems because they enable high energy conversion in small volume with good stabilization behavior over the wide operating range. The flow and mixing process generated by the swirl afford excellent flame stability and reduced NOx emissions. Experimental investigation of NOx emission of a purposely designed micro-turbine gas burner with pilot burner is presented. Both burners are equipped with swirlers. Mixtures of air and fuel are introduced separately: through the inner swirler - primary mixture for pilot burner, and through the outer swirler - secondary mixture for main burner. The effects of swirl number variations for the both burners were investigated, including parametric variations of the thermal power and air coefficient. It was found that the outer swirler affects the emission of NOx only for the air coefficient less than 1.4. The increase of swirl number resulted in decrease of NOx emission. The inner swirler and thermal power were found to have negligible effect on emission.
PB  - Savez hemijskih inženjera, Beograd
T2  - Hemijska Industrija
T1  - Uticajni parametri emisije azotnih oksida vihornog gorionika mikroturbine sa pilot gorionikom
T1  - Influential parameters of nitrogen oxides emissions for microturbine swirl burner with pilot burner
EP  - 363
IS  - 4
SP  - 357
VL  - 64
DO  - 10.2298/HEMIND100319019A
ER  - 

@article{
author = "Adžić, Miroljub and Živković, Marija A. and Fotev, Vasko and Milivojević, Aleksandar and Adžić, Vuk M.",
year = "2010",
abstract = "U radu su prikazani rezultati eksperimentalnog istraživanja emisije oksida azota (NOx) namenski razvijanog gasnog gorionika sa dva vrtložnika. Ispitivani su uticaj vihornih brojeva, nominalne toplotne snage i keoficijenta viška vazduha. Utvrđeno je da spoljašnji vrtložnik utiče na emisiju NOx samo u uslovima koeficijenta viška vazduha ispod 1,4. Povećanje vihornog broja smanjuje emisuju NOx. Utvrđeno je da unutrašnji vrtložnik i toplotna snaga imaju zanemarljiv uticaj na emisiju NOx. Gorionik je pokazao širok dinamički opseg rada i niske emisije oksida azota i ugljen-monoksida, koje zadovoljavaju najstrožije evropske kriterijume., Swirl burners are the most common type of device in wide range of applications, including gas turbine combustors. Due to their characteristics, swirl flows are extensively used in combustion systems because they enable high energy conversion in small volume with good stabilization behavior over the wide operating range. The flow and mixing process generated by the swirl afford excellent flame stability and reduced NOx emissions. Experimental investigation of NOx emission of a purposely designed micro-turbine gas burner with pilot burner is presented. Both burners are equipped with swirlers. Mixtures of air and fuel are introduced separately: through the inner swirler - primary mixture for pilot burner, and through the outer swirler - secondary mixture for main burner. The effects of swirl number variations for the both burners were investigated, including parametric variations of the thermal power and air coefficient. It was found that the outer swirler affects the emission of NOx only for the air coefficient less than 1.4. The increase of swirl number resulted in decrease of NOx emission. The inner swirler and thermal power were found to have negligible effect on emission.",
publisher = "Savez hemijskih inženjera, Beograd",
journal = "Hemijska Industrija",
title = "Uticajni parametri emisije azotnih oksida vihornog gorionika mikroturbine sa pilot gorionikom, Influential parameters of nitrogen oxides emissions for microturbine swirl burner with pilot burner",
pages = "363-357",
number = "4",
volume = "64",
doi = "10.2298/HEMIND100319019A"
}

Adžić, M., Živković, M. A., Fotev, V., Milivojević, A.,& Adžić, V. M.. (2010). Uticajni parametri emisije azotnih oksida vihornog gorionika mikroturbine sa pilot gorionikom. in Hemijska Industrija
Savez hemijskih inženjera, Beograd., 64(4), 357-363.
https://doi.org/10.2298/HEMIND100319019A

Adžić M, Živković MA, Fotev V, Milivojević A, Adžić VM. Uticajni parametri emisije azotnih oksida vihornog gorionika mikroturbine sa pilot gorionikom. in Hemijska Industrija. 2010;64(4):357-363.
doi:10.2298/HEMIND100319019A .

Adžić, Miroljub, Živković, Marija A., Fotev, Vasko, Milivojević, Aleksandar, Adžić, Vuk M., "Uticajni parametri emisije azotnih oksida vihornog gorionika mikroturbine sa pilot gorionikom" in Hemijska Industrija, 64, no. 4 (2010):357-363,
https://doi.org/10.2298/HEMIND100319019A . .

TY  - JOUR
AU  - Živković, Marija A.
AU  - Adžić, Miroljub
AU  - Fotev, Vasko
AU  - Milivojević, Aleksandar
AU  - Adžić, Vuk M.
AU  - Ivezić, Dejan
AU  - Ćosić, Boško D.
PY  - 2010
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/1066
AB  - U radu je prikazano eksperimentalno istraživanje i analiza uticaja sadržaja ugljen-dioksida u biogasu na emisiju azotnih oksida. Sagorevanje biogasa različitog sastava vršeno je vihornim gorionikom sa pilot gorionikom. Rezultati pokazuju da postoji uticaj sadržaja ugljen-dioksida na emisiju azotnih oksida, i to tako da sa povećanjem sadržaja ugljen-dioksida emisija azotnih oksida opada. Ovakav trend je nepromenjen u opsegu koeficijenta viška vazduha (1,2-1,8) za koje je vršeno istraživanje. Utvrđeno je da pri nepromenjenom sastavu biogasa promena toplotne snage nema uticaja na emisiju azotnih oksida.
AB  - Fuels derived from biomass are an alternative solution for the fossil fuel shortage. Usually fuels of this kind are called low calorific value fuels, due to the large proportion of inert components in their composition. The most common is carbon dioxide, and its proportion in biogas can be different, from 10 up to 40%, or even more. The presence of inert component in the composition of biogas causes problems that are related with flame blow off limits. One of the possibilities for efficient combustion of biogas is the combustion in swirling flow including a pilot burner, aimed to expand the borders of stable combustion. This paper presents an analysis of the influence of the carbon dioxide content on nitrogen oxides emissions. Laboratory biogas was used with different content of CO2 (10, 20, 30 and 40%). The investigation was carried out for different nominal powers, coefficients of excess air and carbon dioxide content. With increasing content of carbon dioxide, emission of nitrogen oxides was reduced, and this trend was the same throughout the whole range of excess air, carried out through measurements. Still, the influence of carbon dioxide content is significantly smaller than the influence of excess air. The coefficient of excess air greatly affects the production of radicals which are essential for the formation of nitrogen oxides, O, OH and CH. Also, the results show that the nominal power has no impact on the emission of nitrogen oxides.
PB  - Savez hemijskih inženjera, Beograd
T2  - Hemijska Industrija
T1  - Uticaj sadržaja ugljen-dioksida u biogasu na emisiju azotnih oksida
T1  - Influence of carbon dioxide content in biogas on nitrogen oxides emissions
EP  - 445
IS  - 5
SP  - 439
VL  - 64
DO  - 10.2298/HEMIND100614045Z
ER  - 

@article{
author = "Živković, Marija A. and Adžić, Miroljub and Fotev, Vasko and Milivojević, Aleksandar and Adžić, Vuk M. and Ivezić, Dejan and Ćosić, Boško D.",
year = "2010",
abstract = "U radu je prikazano eksperimentalno istraživanje i analiza uticaja sadržaja ugljen-dioksida u biogasu na emisiju azotnih oksida. Sagorevanje biogasa različitog sastava vršeno je vihornim gorionikom sa pilot gorionikom. Rezultati pokazuju da postoji uticaj sadržaja ugljen-dioksida na emisiju azotnih oksida, i to tako da sa povećanjem sadržaja ugljen-dioksida emisija azotnih oksida opada. Ovakav trend je nepromenjen u opsegu koeficijenta viška vazduha (1,2-1,8) za koje je vršeno istraživanje. Utvrđeno je da pri nepromenjenom sastavu biogasa promena toplotne snage nema uticaja na emisiju azotnih oksida., Fuels derived from biomass are an alternative solution for the fossil fuel shortage. Usually fuels of this kind are called low calorific value fuels, due to the large proportion of inert components in their composition. The most common is carbon dioxide, and its proportion in biogas can be different, from 10 up to 40%, or even more. The presence of inert component in the composition of biogas causes problems that are related with flame blow off limits. One of the possibilities for efficient combustion of biogas is the combustion in swirling flow including a pilot burner, aimed to expand the borders of stable combustion. This paper presents an analysis of the influence of the carbon dioxide content on nitrogen oxides emissions. Laboratory biogas was used with different content of CO2 (10, 20, 30 and 40%). The investigation was carried out for different nominal powers, coefficients of excess air and carbon dioxide content. With increasing content of carbon dioxide, emission of nitrogen oxides was reduced, and this trend was the same throughout the whole range of excess air, carried out through measurements. Still, the influence of carbon dioxide content is significantly smaller than the influence of excess air. The coefficient of excess air greatly affects the production of radicals which are essential for the formation of nitrogen oxides, O, OH and CH. Also, the results show that the nominal power has no impact on the emission of nitrogen oxides.",
publisher = "Savez hemijskih inženjera, Beograd",
journal = "Hemijska Industrija",
title = "Uticaj sadržaja ugljen-dioksida u biogasu na emisiju azotnih oksida, Influence of carbon dioxide content in biogas on nitrogen oxides emissions",
pages = "445-439",
number = "5",
volume = "64",
doi = "10.2298/HEMIND100614045Z"
}

Živković, M. A., Adžić, M., Fotev, V., Milivojević, A., Adžić, V. M., Ivezić, D.,& Ćosić, B. D.. (2010). Uticaj sadržaja ugljen-dioksida u biogasu na emisiju azotnih oksida. in Hemijska Industrija
Savez hemijskih inženjera, Beograd., 64(5), 439-445.
https://doi.org/10.2298/HEMIND100614045Z

Živković MA, Adžić M, Fotev V, Milivojević A, Adžić VM, Ivezić D, Ćosić BD. Uticaj sadržaja ugljen-dioksida u biogasu na emisiju azotnih oksida. in Hemijska Industrija. 2010;64(5):439-445.
doi:10.2298/HEMIND100614045Z .

Živković, Marija A., Adžić, Miroljub, Fotev, Vasko, Milivojević, Aleksandar, Adžić, Vuk M., Ivezić, Dejan, Ćosić, Boško D., "Uticaj sadržaja ugljen-dioksida u biogasu na emisiju azotnih oksida" in Hemijska Industrija, 64, no. 5 (2010):439-445,
https://doi.org/10.2298/HEMIND100614045Z . .

TY  - JOUR
AU  - Adžić, Miroljub
AU  - Fotev, Vasko
AU  - Milivojević, Aleksandar
AU  - Zivković, M.
PY  - 2010
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/1063
AB  - The effect of the combustor type, equivalence ratio, swirl number, and power on NO and CO emissions of a purposely built, lean-premixed laboratory-scale model combustor with water-cooled walls and centerbody, which simple geometry simulates combustors found in microgas turbines, has been experimentally investigated in detail. The geometry of the premix section, the combustor, and the operating details is given. Air and gaseous propane were used as a fuel mixture. The tests have been performed at atmospheric conditions. The exhaust emissions of NO and CO have been measured as a function of combustor type, equivalence ratio, swirl number, and power and briefly discussed. The obtained data can be useful for the preliminary design of a microturbine combustor and for the validation of computational fluid dynamics modeling of swirling, chemically reacting, one-phase flows.
PB  - Amer Inst Aeronaut Astronaut, Reston
T2  - Journal of Propulsion and Power
T1  - Effect of a Microturbine Combustor Type on Emissions at Lean-Premixed Conditions
EP  - 1143
IS  - 5
SP  - 1135
VL  - 26
DO  - 10.2514/1.47456
ER  - 

@article{
author = "Adžić, Miroljub and Fotev, Vasko and Milivojević, Aleksandar and Zivković, M.",
year = "2010",
abstract = "The effect of the combustor type, equivalence ratio, swirl number, and power on NO and CO emissions of a purposely built, lean-premixed laboratory-scale model combustor with water-cooled walls and centerbody, which simple geometry simulates combustors found in microgas turbines, has been experimentally investigated in detail. The geometry of the premix section, the combustor, and the operating details is given. Air and gaseous propane were used as a fuel mixture. The tests have been performed at atmospheric conditions. The exhaust emissions of NO and CO have been measured as a function of combustor type, equivalence ratio, swirl number, and power and briefly discussed. The obtained data can be useful for the preliminary design of a microturbine combustor and for the validation of computational fluid dynamics modeling of swirling, chemically reacting, one-phase flows.",
publisher = "Amer Inst Aeronaut Astronaut, Reston",
journal = "Journal of Propulsion and Power",
title = "Effect of a Microturbine Combustor Type on Emissions at Lean-Premixed Conditions",
pages = "1143-1135",
number = "5",
volume = "26",
doi = "10.2514/1.47456"
}

Adžić, M., Fotev, V., Milivojević, A.,& Zivković, M.. (2010). Effect of a Microturbine Combustor Type on Emissions at Lean-Premixed Conditions. in Journal of Propulsion and Power
Amer Inst Aeronaut Astronaut, Reston., 26(5), 1135-1143.
https://doi.org/10.2514/1.47456

Adžić M, Fotev V, Milivojević A, Zivković M. Effect of a Microturbine Combustor Type on Emissions at Lean-Premixed Conditions. in Journal of Propulsion and Power. 2010;26(5):1135-1143.
doi:10.2514/1.47456 .

Adžić, Miroljub, Fotev, Vasko, Milivojević, Aleksandar, Zivković, M., "Effect of a Microturbine Combustor Type on Emissions at Lean-Premixed Conditions" in Journal of Propulsion and Power, 26, no. 5 (2010):1135-1143,
https://doi.org/10.2514/1.47456 . .

TY  - JOUR
AU  - Adžić, Miroljub
AU  - Fotev, Vasko
AU  - Jovičić, Vojislav
AU  - Milivojević, Aleksandar
AU  - Milekić, Gordana
AU  - Adžić, Vuk M.
AU  - Bogner, Martina
PY  - 2008
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/804
AB  - Rezultati numeričkih modeliranja prezentovani u ovom radu, deo su istraživanja laboratorije za sagorevanje Mašinskog fakulteta u Beogradu, sprovedenog u okviru FP6 projekta 'FlexHEAT', koji su zajedno realizovale institucije iz šest evropskih zemalja a koji je finansiran od strane Evropske unije (www.flexheat.uni-erlangen.de). U radu su prezentovani uporedni rezultati numeričkih proračuna kojima se simulira sagorevanje goriva na bazi metana (prirodni gas, srpski gas, biogas i sl), a koji su dobijeni korišćenjem eksperimentalno proverenog, kompletnog hemijskog mehanizma GRI 3.0 koji čini 325 hemijskih reakcija i odgovarajućeg veoma redukovanog hemijskog mehanizama, koga čine 2 hemijske reakcije (od kojih je jedna povratna) razvijenog na bazi dvostepenog C.K. Westbrook & F.L. Dryer (WD) modela. Rezultati su dobijeni upotrebom programskog paketa 'ChemKin' i determinišu oblast i mogućnost primene ovako značajno redukovanih hemijskih mehanizama u CFD proračunima, u situacijama kada kompleksnost samog strujanja sa hemijskim reakcijama kroz složene geometrije gorionika i peći ne dozvoljava upotrebu složenijih hemijskih mehanizama.
AB  - The paper presents comparison of the results obtained in numerical research conducted, with the aim to simulate combustion of methane-based fuels like natural gas, Serbian gas, biogas, etc. Presented results were obtained using experimentally verified, full chemical mechanism GRI 3.0, with 325 chemical reactions, and using selected, very reduced chemical mechanism, with only two chemical reactions, based on two-step C.K. Westbrook & F.L. Dryer (WD) model. 'ChemKin' software was used for all numerical simulations of chemical kinetics and 'Fluent' for CFD analysis. The goal was to determine possibilities and application fields of this very reduced chemical mechanism in CFD calculations, especially in cases when flows with chemical reactions through complex geometry of burners and furnaces, disable usage of full mechanisms.
PB  - Univerzitet u Beogradu - Mašinski fakultet, Beograd
T2  - FME Transactions
T1  - Mogućnosti upotrebe veoma redukovanih hemijskih mehanizama u numeričkom modeliranju procesa sagorevanja
T1  - Potentials for usage of significantly reduced chemical mechanisms in numerical modeling of combustion processes
EP  - 7
IS  - 1
SP  - 1
VL  - 36
UR  - https://hdl.handle.net/21.15107/rcub_machinery_804
ER  - 

@article{
author = "Adžić, Miroljub and Fotev, Vasko and Jovičić, Vojislav and Milivojević, Aleksandar and Milekić, Gordana and Adžić, Vuk M. and Bogner, Martina",
year = "2008",
abstract = "Rezultati numeričkih modeliranja prezentovani u ovom radu, deo su istraživanja laboratorije za sagorevanje Mašinskog fakulteta u Beogradu, sprovedenog u okviru FP6 projekta 'FlexHEAT', koji su zajedno realizovale institucije iz šest evropskih zemalja a koji je finansiran od strane Evropske unije (www.flexheat.uni-erlangen.de). U radu su prezentovani uporedni rezultati numeričkih proračuna kojima se simulira sagorevanje goriva na bazi metana (prirodni gas, srpski gas, biogas i sl), a koji su dobijeni korišćenjem eksperimentalno proverenog, kompletnog hemijskog mehanizma GRI 3.0 koji čini 325 hemijskih reakcija i odgovarajućeg veoma redukovanog hemijskog mehanizama, koga čine 2 hemijske reakcije (od kojih je jedna povratna) razvijenog na bazi dvostepenog C.K. Westbrook & F.L. Dryer (WD) modela. Rezultati su dobijeni upotrebom programskog paketa 'ChemKin' i determinišu oblast i mogućnost primene ovako značajno redukovanih hemijskih mehanizama u CFD proračunima, u situacijama kada kompleksnost samog strujanja sa hemijskim reakcijama kroz složene geometrije gorionika i peći ne dozvoljava upotrebu složenijih hemijskih mehanizama., The paper presents comparison of the results obtained in numerical research conducted, with the aim to simulate combustion of methane-based fuels like natural gas, Serbian gas, biogas, etc. Presented results were obtained using experimentally verified, full chemical mechanism GRI 3.0, with 325 chemical reactions, and using selected, very reduced chemical mechanism, with only two chemical reactions, based on two-step C.K. Westbrook & F.L. Dryer (WD) model. 'ChemKin' software was used for all numerical simulations of chemical kinetics and 'Fluent' for CFD analysis. The goal was to determine possibilities and application fields of this very reduced chemical mechanism in CFD calculations, especially in cases when flows with chemical reactions through complex geometry of burners and furnaces, disable usage of full mechanisms.",
publisher = "Univerzitet u Beogradu - Mašinski fakultet, Beograd",
journal = "FME Transactions",
title = "Mogućnosti upotrebe veoma redukovanih hemijskih mehanizama u numeričkom modeliranju procesa sagorevanja, Potentials for usage of significantly reduced chemical mechanisms in numerical modeling of combustion processes",
pages = "7-1",
number = "1",
volume = "36",
url = "https://hdl.handle.net/21.15107/rcub_machinery_804"
}

Adžić, M., Fotev, V., Jovičić, V., Milivojević, A., Milekić, G., Adžić, V. M.,& Bogner, M.. (2008). Mogućnosti upotrebe veoma redukovanih hemijskih mehanizama u numeričkom modeliranju procesa sagorevanja. in FME Transactions
Univerzitet u Beogradu - Mašinski fakultet, Beograd., 36(1), 1-7.
https://hdl.handle.net/21.15107/rcub_machinery_804

Adžić M, Fotev V, Jovičić V, Milivojević A, Milekić G, Adžić VM, Bogner M. Mogućnosti upotrebe veoma redukovanih hemijskih mehanizama u numeričkom modeliranju procesa sagorevanja. in FME Transactions. 2008;36(1):1-7.
https://hdl.handle.net/21.15107/rcub_machinery_804 .

Adžić, Miroljub, Fotev, Vasko, Jovičić, Vojislav, Milivojević, Aleksandar, Milekić, Gordana, Adžić, Vuk M., Bogner, Martina, "Mogućnosti upotrebe veoma redukovanih hemijskih mehanizama u numeričkom modeliranju procesa sagorevanja" in FME Transactions, 36, no. 1 (2008):1-7,
https://hdl.handle.net/21.15107/rcub_machinery_804 .

TY  - JOUR
AU  - Adžić, Miroljub
AU  - Fotev, Vasko
AU  - Milivojević, Aleksandar
AU  - Jovičić, Vojislav
AU  - Milekić, Gordana
AU  - Bogner, Martina
AU  - Adžić, Vuk M.
PY  - 2007
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/673
AB  - U radu je prikazana rekonstrukcija gasnog kotla za domaćinstva, sa ciljem značajnog poboljšanja performansi kako bi se zadovoljili evropski propisi o emisiji i omogućila racionalnija primena gasa u domaćinstvima.
AB  - The paper is concerned with the redesign of a household boiler which significantly improved boiler’s performance in order to comply with the European emission standards and to improve efficiency.
PB  - Institut za istraživanja i projektovanja u privredi, Beograd
T2  - Istraživanja i projektovanja za privredu
T1  - Rekonstrukcija gasnog kotla za domaćinstva u cilju značajnog poboljšanja performansi
T1  - Redesign of a household boiler which significantly improved boiler’s performance
EP  - 18
IS  - 18
SP  - 13
VL  - 5
UR  - https://hdl.handle.net/21.15107/rcub_machinery_673
ER  - 

@article{
author = "Adžić, Miroljub and Fotev, Vasko and Milivojević, Aleksandar and Jovičić, Vojislav and Milekić, Gordana and Bogner, Martina and Adžić, Vuk M.",
year = "2007",
abstract = "U radu je prikazana rekonstrukcija gasnog kotla za domaćinstva, sa ciljem značajnog poboljšanja performansi kako bi se zadovoljili evropski propisi o emisiji i omogućila racionalnija primena gasa u domaćinstvima., The paper is concerned with the redesign of a household boiler which significantly improved boiler’s performance in order to comply with the European emission standards and to improve efficiency.",
publisher = "Institut za istraživanja i projektovanja u privredi, Beograd",
journal = "Istraživanja i projektovanja za privredu",
title = "Rekonstrukcija gasnog kotla za domaćinstva u cilju značajnog poboljšanja performansi, Redesign of a household boiler which significantly improved boiler’s performance",
pages = "18-13",
number = "18",
volume = "5",
url = "https://hdl.handle.net/21.15107/rcub_machinery_673"
}

Adžić, M., Fotev, V., Milivojević, A., Jovičić, V., Milekić, G., Bogner, M.,& Adžić, V. M.. (2007). Rekonstrukcija gasnog kotla za domaćinstva u cilju značajnog poboljšanja performansi. in Istraživanja i projektovanja za privredu
Institut za istraživanja i projektovanja u privredi, Beograd., 5(18), 13-18.
https://hdl.handle.net/21.15107/rcub_machinery_673

Adžić M, Fotev V, Milivojević A, Jovičić V, Milekić G, Bogner M, Adžić VM. Rekonstrukcija gasnog kotla za domaćinstva u cilju značajnog poboljšanja performansi. in Istraživanja i projektovanja za privredu. 2007;5(18):13-18.
https://hdl.handle.net/21.15107/rcub_machinery_673 .

Adžić, Miroljub, Fotev, Vasko, Milivojević, Aleksandar, Jovičić, Vojislav, Milekić, Gordana, Bogner, Martina, Adžić, Vuk M., "Rekonstrukcija gasnog kotla za domaćinstva u cilju značajnog poboljšanja performansi" in Istraživanja i projektovanja za privredu, 5, no. 18 (2007):13-18,
https://hdl.handle.net/21.15107/rcub_machinery_673 .

TY  - JOUR
AU  - Fotev, Vasko
AU  - Adžić, Miroljub
AU  - Milivojević, Aleksandar
AU  - Bogner, Martina
AU  - Jovičić, Vojislav
AU  - Milekić, Gordana
AU  - Živković, M.
PY  - 2007
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/754
AB  - U radu je prikazana rekonstrukcija gasnog kotla za domaćinstva, sa ciljem značajnog poboljšanja performansi kako bi se zadovoljili evropski propisi o emisiji i omogućila racionalnija primena gasa u domaćinstvima. .
AB  - The paper is concerned with the redesign of a household boiler which significantly improved boiler's performance in order to comply with the European emission standards and to improve efficiency. .
PB  - Udruženje za gas Srbije i Crne Gore, Beograd
T2  - Gas
T1  - Rekonstrukcija gasnog kotla za domaćinstva u cilju značajnog poboljšanja performansi
T1  - The redesign of a household boiler in goal to improve significantly performances
EP  - 28
IS  - 1
SP  - 23
VL  - 12
UR  - https://hdl.handle.net/21.15107/rcub_machinery_754
ER  - 

@article{
author = "Fotev, Vasko and Adžić, Miroljub and Milivojević, Aleksandar and Bogner, Martina and Jovičić, Vojislav and Milekić, Gordana and Živković, M.",
year = "2007",
abstract = "U radu je prikazana rekonstrukcija gasnog kotla za domaćinstva, sa ciljem značajnog poboljšanja performansi kako bi se zadovoljili evropski propisi o emisiji i omogućila racionalnija primena gasa u domaćinstvima. ., The paper is concerned with the redesign of a household boiler which significantly improved boiler's performance in order to comply with the European emission standards and to improve efficiency. .",
publisher = "Udruženje za gas Srbije i Crne Gore, Beograd",
journal = "Gas",
title = "Rekonstrukcija gasnog kotla za domaćinstva u cilju značajnog poboljšanja performansi, The redesign of a household boiler in goal to improve significantly performances",
pages = "28-23",
number = "1",
volume = "12",
url = "https://hdl.handle.net/21.15107/rcub_machinery_754"
}

Fotev, V., Adžić, M., Milivojević, A., Bogner, M., Jovičić, V., Milekić, G.,& Živković, M.. (2007). Rekonstrukcija gasnog kotla za domaćinstva u cilju značajnog poboljšanja performansi. in Gas
Udruženje za gas Srbije i Crne Gore, Beograd., 12(1), 23-28.
https://hdl.handle.net/21.15107/rcub_machinery_754

Fotev V, Adžić M, Milivojević A, Bogner M, Jovičić V, Milekić G, Živković M. Rekonstrukcija gasnog kotla za domaćinstva u cilju značajnog poboljšanja performansi. in Gas. 2007;12(1):23-28.
https://hdl.handle.net/21.15107/rcub_machinery_754 .

Fotev, Vasko, Adžić, Miroljub, Milivojević, Aleksandar, Bogner, Martina, Jovičić, Vojislav, Milekić, Gordana, Živković, M., "Rekonstrukcija gasnog kotla za domaćinstva u cilju značajnog poboljšanja performansi" in Gas, 12, no. 1 (2007):23-28,
https://hdl.handle.net/21.15107/rcub_machinery_754 .

TY  - CONF
AU  - Adžić, Miroljub
AU  - Fotev, Vasko
AU  - Milivojević, Aleksandar
AU  - Zivković, M.
PY  - 2006
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/554
AB  - The effect of combustor type, equivalence ratio, swirl number and power on NOx and CO emissions of a purposely built, lean premixed, laboratory scale model combustor with water cooled walls and center body, which simple geometry imitates combustors found in micro gas turbines, has been experimentally investigated in detail. The geometry of the premix section, combustor and the operating details are given. Air and gaseous propane were used as a fuel mixture. The tests have been performed at atmospheric conditions. The exhaust emissions of NOx and CO have been measured as a function of combustor type, equivalence ratio, swirl number and power and briefly discussed. The obtained data can be useful for the preliminary design of a micro turbine combustor and for the validation of CFD modeling of swirling, chemically reacting, one phase flows.
C3  - Collection of Technical Papers - AIAA/ASME/SAE/ASEE 42nd Joint Propulsion Conference
T1  - Effect of a microturbine combustor type on emissions at lean premixed conditions
EP  - 4176
SP  - 4160
VL  - 5
UR  - https://hdl.handle.net/21.15107/rcub_machinery_554
ER  - 

@conference{
author = "Adžić, Miroljub and Fotev, Vasko and Milivojević, Aleksandar and Zivković, M.",
year = "2006",
abstract = "The effect of combustor type, equivalence ratio, swirl number and power on NOx and CO emissions of a purposely built, lean premixed, laboratory scale model combustor with water cooled walls and center body, which simple geometry imitates combustors found in micro gas turbines, has been experimentally investigated in detail. The geometry of the premix section, combustor and the operating details are given. Air and gaseous propane were used as a fuel mixture. The tests have been performed at atmospheric conditions. The exhaust emissions of NOx and CO have been measured as a function of combustor type, equivalence ratio, swirl number and power and briefly discussed. The obtained data can be useful for the preliminary design of a micro turbine combustor and for the validation of CFD modeling of swirling, chemically reacting, one phase flows.",
journal = "Collection of Technical Papers - AIAA/ASME/SAE/ASEE 42nd Joint Propulsion Conference",
title = "Effect of a microturbine combustor type on emissions at lean premixed conditions",
pages = "4176-4160",
volume = "5",
url = "https://hdl.handle.net/21.15107/rcub_machinery_554"
}

Adžić, M., Fotev, V., Milivojević, A.,& Zivković, M.. (2006). Effect of a microturbine combustor type on emissions at lean premixed conditions. in Collection of Technical Papers - AIAA/ASME/SAE/ASEE 42nd Joint Propulsion Conference, 5, 4160-4176.
https://hdl.handle.net/21.15107/rcub_machinery_554

Adžić M, Fotev V, Milivojević A, Zivković M. Effect of a microturbine combustor type on emissions at lean premixed conditions. in Collection of Technical Papers - AIAA/ASME/SAE/ASEE 42nd Joint Propulsion Conference. 2006;5:4160-4176.
https://hdl.handle.net/21.15107/rcub_machinery_554 .

Adžić, Miroljub, Fotev, Vasko, Milivojević, Aleksandar, Zivković, M., "Effect of a microturbine combustor type on emissions at lean premixed conditions" in Collection of Technical Papers - AIAA/ASME/SAE/ASEE 42nd Joint Propulsion Conference, 5 (2006):4160-4176,
https://hdl.handle.net/21.15107/rcub_machinery_554 .

TY  - JOUR
AU  - Adžić, Miroljub
AU  - Fotev, Vasko
AU  - Milivojević, Aleksandar
AU  - Đajić, Nenad
AU  - Ivezić, Dejan
AU  - Živković, Marija
AU  - Buljak, Vladeta
AU  - Vuletić, Vojislav
AU  - Pešić, Slobodan
AU  - Bogdanović, Srđan
AU  - Popović, Ratko
PY  - 2006
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/598
AB  - An experimental research and analysis of performance of three domestic house hold gas appliances was carried out. The objective of this work, based on the conducted analysis of the research data, was to improve the appliances’ performance, prefer ably through relative simple modifications, in order to satisfy DIN 4702 emissions and efficiency standards when using different fuels, including natural gas, liquefied petroleum gases and lower quality natural gas. This report summarizes details of this work and how the objectives were achieved.
PB  - Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd
T2  - Thermal Science
T1  - Research and development of efficient, environmentally improved household gas appliances
EP  - 100
IS  - 4
SP  - 89
VL  - 10
UR  - https://hdl.handle.net/21.15107/rcub_machinery_598
ER  - 

@article{
author = "Adžić, Miroljub and Fotev, Vasko and Milivojević, Aleksandar and Đajić, Nenad and Ivezić, Dejan and Živković, Marija and Buljak, Vladeta and Vuletić, Vojislav and Pešić, Slobodan and Bogdanović, Srđan and Popović, Ratko",
year = "2006",
abstract = "An experimental research and analysis of performance of three domestic house hold gas appliances was carried out. The objective of this work, based on the conducted analysis of the research data, was to improve the appliances’ performance, prefer ably through relative simple modifications, in order to satisfy DIN 4702 emissions and efficiency standards when using different fuels, including natural gas, liquefied petroleum gases and lower quality natural gas. This report summarizes details of this work and how the objectives were achieved.",
publisher = "Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd",
journal = "Thermal Science",
title = "Research and development of efficient, environmentally improved household gas appliances",
pages = "100-89",
number = "4",
volume = "10",
url = "https://hdl.handle.net/21.15107/rcub_machinery_598"
}

Adžić, M., Fotev, V., Milivojević, A., Đajić, N., Ivezić, D., Živković, M., Buljak, V., Vuletić, V., Pešić, S., Bogdanović, S.,& Popović, R.. (2006). Research and development of efficient, environmentally improved household gas appliances. in Thermal Science
Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd., 10(4), 89-100.
https://hdl.handle.net/21.15107/rcub_machinery_598

Adžić M, Fotev V, Milivojević A, Đajić N, Ivezić D, Živković M, Buljak V, Vuletić V, Pešić S, Bogdanović S, Popović R. Research and development of efficient, environmentally improved household gas appliances. in Thermal Science. 2006;10(4):89-100.
https://hdl.handle.net/21.15107/rcub_machinery_598 .

Adžić, Miroljub, Fotev, Vasko, Milivojević, Aleksandar, Đajić, Nenad, Ivezić, Dejan, Živković, Marija, Buljak, Vladeta, Vuletić, Vojislav, Pešić, Slobodan, Bogdanović, Srđan, Popović, Ratko, "Research and development of efficient, environmentally improved household gas appliances" in Thermal Science, 10, no. 4 (2006):89-100,
https://hdl.handle.net/21.15107/rcub_machinery_598 .

TY  - JOUR
AU  - Adžić, Miroljub
AU  - Fotev, Vasko
AU  - Milivojević, Aleksandar
AU  - Jovanović, S.
PY  - 2005
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/523
AB  - U radu su prikazani rezultati eksperimentalnog istraživanja uticaja povećanog sadržaja CO, u prirodnom gasu na performanse 12 kW gasnog kotla za grejanje u domaćinstvu. Na osnovu dobijenih rezultata izvršena je optimizacija kotla u cilju zadovoljenja graničnih vrednosti emisije.
AB  - The paper is concerned with the effect of increased content of CO2 in natural gas on a 12 kW household gas boiler performance. Based on the obtained results, the boiler was optimized in order to comply with the emissions standards.
PB  - Udruženje za gas Srbije i Crne Gore, Beograd
T2  - Gas
T1  - Uticaj kvaliteta prirodnog gasa na performanse gasnog kotla za domaćinstva
T1  - The effect of natural gas quality on the performance of a household gas boiler
EP  - 30
IS  - 4
SP  - 25
VL  - 10
UR  - https://hdl.handle.net/21.15107/rcub_machinery_523
ER  - 

@article{
author = "Adžić, Miroljub and Fotev, Vasko and Milivojević, Aleksandar and Jovanović, S.",
year = "2005",
abstract = "U radu su prikazani rezultati eksperimentalnog istraživanja uticaja povećanog sadržaja CO, u prirodnom gasu na performanse 12 kW gasnog kotla za grejanje u domaćinstvu. Na osnovu dobijenih rezultata izvršena je optimizacija kotla u cilju zadovoljenja graničnih vrednosti emisije., The paper is concerned with the effect of increased content of CO2 in natural gas on a 12 kW household gas boiler performance. Based on the obtained results, the boiler was optimized in order to comply with the emissions standards.",
publisher = "Udruženje za gas Srbije i Crne Gore, Beograd",
journal = "Gas",
title = "Uticaj kvaliteta prirodnog gasa na performanse gasnog kotla za domaćinstva, The effect of natural gas quality on the performance of a household gas boiler",
pages = "30-25",
number = "4",
volume = "10",
url = "https://hdl.handle.net/21.15107/rcub_machinery_523"
}

Adžić, M., Fotev, V., Milivojević, A.,& Jovanović, S.. (2005). Uticaj kvaliteta prirodnog gasa na performanse gasnog kotla za domaćinstva. in Gas
Udruženje za gas Srbije i Crne Gore, Beograd., 10(4), 25-30.
https://hdl.handle.net/21.15107/rcub_machinery_523

Adžić M, Fotev V, Milivojević A, Jovanović S. Uticaj kvaliteta prirodnog gasa na performanse gasnog kotla za domaćinstva. in Gas. 2005;10(4):25-30.
https://hdl.handle.net/21.15107/rcub_machinery_523 .

Adžić, Miroljub, Fotev, Vasko, Milivojević, Aleksandar, Jovanović, S., "Uticaj kvaliteta prirodnog gasa na performanse gasnog kotla za domaćinstva" in Gas, 10, no. 4 (2005):25-30,
https://hdl.handle.net/21.15107/rcub_machinery_523 .

TY  - JOUR
AU  - Adžić, Miroljub
AU  - Milivojević, Aleksandar
AU  - Terzić, Ž.
AU  - Fotev, Vasko
PY  - 2004
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/441
AB  - Gasovita goriva nekada sadrže veće količine CO2 i N2 Prisustvo CO2 u gasovitim gorivima utiče na fizičko-hemijska i radna svojstva goriva a time i na performanse uređaja za sagorevanje. U raduje analiziran uticaj prisustva CO2 u gasovitom gorivu na rad atmosferskih gorionika, kako teorijski tako i eksperimentalno.
AB  - Gaseous fuels can contain C02 and N2. The presence of CO 2 and N2 affects physical and chemical characteristics of fuel that in turn affect the performance of burners and appliances. The effect of CO2 on performance of atmospheric burners has been analyzed.
PB  - Udruženje za gas Srbije i Crne Gore, Beograd
T2  - Gas
T1  - Uticaj prisustva CO2 u gasovitom gorivu na rad atmosferskih gorionika
T1  - Effect of presence of CO2 in gaseous fuel on atmospheric burners performance
EP  - 28
IS  - 4
SP  - 23
VL  - 9
UR  - https://hdl.handle.net/21.15107/rcub_machinery_441
ER  - 

@article{
author = "Adžić, Miroljub and Milivojević, Aleksandar and Terzić, Ž. and Fotev, Vasko",
year = "2004",
abstract = "Gasovita goriva nekada sadrže veće količine CO2 i N2 Prisustvo CO2 u gasovitim gorivima utiče na fizičko-hemijska i radna svojstva goriva a time i na performanse uređaja za sagorevanje. U raduje analiziran uticaj prisustva CO2 u gasovitom gorivu na rad atmosferskih gorionika, kako teorijski tako i eksperimentalno., Gaseous fuels can contain C02 and N2. The presence of CO 2 and N2 affects physical and chemical characteristics of fuel that in turn affect the performance of burners and appliances. The effect of CO2 on performance of atmospheric burners has been analyzed.",
publisher = "Udruženje za gas Srbije i Crne Gore, Beograd",
journal = "Gas",
title = "Uticaj prisustva CO2 u gasovitom gorivu na rad atmosferskih gorionika, Effect of presence of CO2 in gaseous fuel on atmospheric burners performance",
pages = "28-23",
number = "4",
volume = "9",
url = "https://hdl.handle.net/21.15107/rcub_machinery_441"
}

Adžić, M., Milivojević, A., Terzić, Ž.,& Fotev, V.. (2004). Uticaj prisustva CO2 u gasovitom gorivu na rad atmosferskih gorionika. in Gas
Udruženje za gas Srbije i Crne Gore, Beograd., 9(4), 23-28.
https://hdl.handle.net/21.15107/rcub_machinery_441

Adžić M, Milivojević A, Terzić Ž, Fotev V. Uticaj prisustva CO2 u gasovitom gorivu na rad atmosferskih gorionika. in Gas. 2004;9(4):23-28.
https://hdl.handle.net/21.15107/rcub_machinery_441 .

Adžić, Miroljub, Milivojević, Aleksandar, Terzić, Ž., Fotev, Vasko, "Uticaj prisustva CO2 u gasovitom gorivu na rad atmosferskih gorionika" in Gas, 9, no. 4 (2004):23-28,
https://hdl.handle.net/21.15107/rcub_machinery_441 .

TY  - JOUR
AU  - Adžić, Miroljub
AU  - Fotev, Vasko
AU  - Milivojević, Aleksandar
PY  - 2003
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/389
AB  - Prikazani su rezultati eksperimentalnog istraživanja efekta koeficijenta viška vazduha i geometrije sklopa gasni uređaj za domaćinstvo - atmosferski gorionik na emisiju CO i NOx. U cilju poboljšanja emisije izvršene su određene modifikacije geometrije uređaja. Dobijeni rezultati potvrđuju da modifikacije bitno menjaju emisiju CO a znatno manje emisiju NOx u odnosu na referentno stanje. Emisija CO opada do nule a NOxraste ali u srazmerno manjoj meri.
AB  - The paper summarizes experimental research results of the effect of air equivalence ratio and geometry of a domestic gas oven atmospheric burner on CO i NOx emissions. In order to improve emissions modifications of geometry of the appliance were performed. The obtained results confirmed that the modifications strongly affected the CO emission while the NOx emission was affected less when compared with the reference state. The CO emission decreased to zero while the NOx emission showed relatively smaller increase.
PB  - Udruženje za gas Srbije i Crne Gore, Beograd
T2  - Gas
T1  - Eksperimentalno istraživanje efekta nekih uticajnih parametara na emisiju CO i NOx atmosferskog gasnog gorionika
T1  - The experimental research of effects of some influential parameters on CO and NOx emissions of atmospheric gas burners
EP  - 28
IS  - 4
SP  - 17
VL  - 8
UR  - https://hdl.handle.net/21.15107/rcub_machinery_389
ER  - 

@article{
author = "Adžić, Miroljub and Fotev, Vasko and Milivojević, Aleksandar",
year = "2003",
abstract = "Prikazani su rezultati eksperimentalnog istraživanja efekta koeficijenta viška vazduha i geometrije sklopa gasni uređaj za domaćinstvo - atmosferski gorionik na emisiju CO i NOx. U cilju poboljšanja emisije izvršene su određene modifikacije geometrije uređaja. Dobijeni rezultati potvrđuju da modifikacije bitno menjaju emisiju CO a znatno manje emisiju NOx u odnosu na referentno stanje. Emisija CO opada do nule a NOxraste ali u srazmerno manjoj meri., The paper summarizes experimental research results of the effect of air equivalence ratio and geometry of a domestic gas oven atmospheric burner on CO i NOx emissions. In order to improve emissions modifications of geometry of the appliance were performed. The obtained results confirmed that the modifications strongly affected the CO emission while the NOx emission was affected less when compared with the reference state. The CO emission decreased to zero while the NOx emission showed relatively smaller increase.",
publisher = "Udruženje za gas Srbije i Crne Gore, Beograd",
journal = "Gas",
title = "Eksperimentalno istraživanje efekta nekih uticajnih parametara na emisiju CO i NOx atmosferskog gasnog gorionika, The experimental research of effects of some influential parameters on CO and NOx emissions of atmospheric gas burners",
pages = "28-17",
number = "4",
volume = "8",
url = "https://hdl.handle.net/21.15107/rcub_machinery_389"
}

Adžić, M., Fotev, V.,& Milivojević, A.. (2003). Eksperimentalno istraživanje efekta nekih uticajnih parametara na emisiju CO i NOx atmosferskog gasnog gorionika. in Gas
Udruženje za gas Srbije i Crne Gore, Beograd., 8(4), 17-28.
https://hdl.handle.net/21.15107/rcub_machinery_389

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