Претраживање
Приказ резултата 11-20 од 353
Interfaces for distributed remote user controlled manufacturing: Working individually or in collaborative group?
(Elsevier Science Bv, Amsterdam, 2015)
The present invention is directed to manufacturing, wherein each component of the outsourced process and system can be remotely controlled in decentralized manufacturing process, integrating resources and stakeholders in ...
A feature -based path planning for inspection prismatic parts on CMM
(IMEKO-International Measurement Federation Secretariat, 2015)
This paper presents a feature-based model for probe path planning prismatic parts. Needed geometrical information for feature description are taken from files IGES and STL. Presented model is advanced feature -based ...
determining the reliability function of the thermal power system in power plant "nikola tesla, block b1"
(Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd, 2015)
Representation of probabilistic technique for evaluation of thermal power system reliability is the main subject of this paper. The system of thermal power plant under study consists of three subsystems and the reliability ...
A hybrid rans-les method with compressible k-omegasstsas turbulence model for high reynolds number flow applications
(Univ Osijek, Tech Fac, Slavonski Brod, 2015)
Three-dimensional, compressible, viscous and transient transonic turbulent flow over the wing was simulated by a hybrid RANS-LES modelling method, combined with the compressible k-omegaSSTSAS turbulence model. This approach ...
Secondary Flows, Endwall Effects, and Stall Detection in Axial Compressor Design
(ASME, New York, 2015)
This paper describes a methodology and a fully tested and calibrated mathematical model for the treatment of endwall effects in axial compressor aerodynamic calculations. Additional losses and deviations caused by the ...
Merenje i analiza vibracija aksijalnog kompresora izazvanih nestabilnim protokom vazduha kroz uvodnik tokom leta aviona / Izmerenie i analiz vibracij osevogo kompressora, obuslovlennyh nestabil'nym potokom vozduha čerez vozduhozabornik samoleta vo vremja poleta / (francuski) Mesurage et analyse des vibrations du compresseur axial provoquées par le courant instable de l'air par le tuyau d'arrivée pendant le vol d'avion
(Vojnotehnički institut, Beograd, 2015)
U radu je prezentovan praktičan primer merenja i analize vibracija na prva dva stepena aksijalnog kompresora sa namerom da se proceni povezanost između poremećene ulazne struje vazduha i pojave otcepljenja strujnica od ...
Interplay between internal delays and coherent oscillations in delayed coupled noisy excitable systems
(Pergamon-Elsevier Science Ltd, Oxford, 2015)
Numerical study of variations in coherence of spike trains produced by two stochastically perturbed FitzHugh-Nagumo excitable systems with internal and coupling time-delays is performed. Both, the internal time-delay and ...
Modeling of the reactions of a calcium-based sorbent with sulfur dioxide
(Srpsko hemijsko društvo, Beograd, 2015)
A mathematical model of calcium sorbent reactions for the simulation of sulfur dioxide reduction from pulverized coal combustion flue gasses was developed, implemented within a numerical code and validated against available ...
Thermoeconomic optimization of triple pressure heat recovery steam generator operating parameters for combined cycle plants
(Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd, 2015)
The aim of this work is to develop a method for optimization of operating parameters of a triple pressure heat recovery steam generator. Two types of optimization: (a) thermodynamic and (b) thermoeconomic were performed. ...
Photoinduced processes, radiation interaction with material and damages - material hardness
(Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd, 2015)
Photo and nuclear radiation induced processes are considered through the interaction of radiation with semiconducting, metallic and other materials, including the scintillator materials. The improvement of component ...