The revitalization of existing and designing of new micro and mini hydro power plants (from 100 up to 1000 kW) on the territory of south and southeastern Serbia

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The revitalization of existing and designing of new micro and mini hydro power plants (from 100 up to 1000 kW) on the territory of south and southeastern Serbia (en)
Ревитализација постојећих и пројектовање нових микро и мини хидроелектрана (од 100 до 1000 kW) на територији јужне и југоисточне Србије (sr)
Revitalizacija postojećih i projektovanje novih mikro i mini hidroelektrana (od 100 do 1000 kW) na teritoriji južne i jugoistočne Srbije (sr_RS)
Authors

Publications

Design of small bulb turbines with unequal specific work distribution of the runner's elementary stages

Bogdanović-Jovanović, Jasmina; Bogdanović, Božidar; Božić, Ivan

(Univerzitet u Nišu, Niš, 2014) 

TY  - JOUR
AU  - Bogdanović-Jovanović, Jasmina
AU  - Bogdanović, Božidar
AU  - Božić, Ivan
PY  - 2014
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/1828
AB  - Uzimajući u obzir dosadašnja saznanja iz oblasti projetovanja turbomašina, u ovom radu je prikazan metod projektovanja malih cevnih turbina sa različitim jediničnim radovima elementarnih stupnjeva turbinskog kola u okolini glavčine. Data je funkcija raspodele jediničnih radova elementarnih stupnjeva turbinskog kola, pri kojoj osnosimetrične strujne površine u turbinskom kolu zanemarljivo malo odstupaju od cilindričnih strujnih površina. U datoj funkciji raspodele, jedinični rad elementarnog stupnja turbinskog kola može se, uz glavčinu, smanjiti i na 60% proračunskog jediničnog rada turbinskog kola, a da strujne površine u obtnom kolu budu priližno cilindrične.
AB  - Regarding the present state of knowledge in the field of the turbo machinery design, the method for designing small bulb turbines with unequal specific work distribution of the turbine runner's elementary stages near the hub is presented in the paper. The distribution function of specific work of all the elementary stages is obtained, according to which the averaged axisymmetric flow surfaces of the turbine runner have a negligibly small deviation from the cylindrical flow surfaces. The specific work of the near-the-hub elementary stages, in the given distribution function, can be reduced up to 60% of the required (design) specific work, still achieving nearly cylindrical flow surfaces.
PB  - Univerzitet u Nišu, Niš
T2  - Facta universitatis - series: Mechanical Engineering
T1  - Design of small bulb turbines with unequal specific work distribution of the runner's elementary stages
EP  - 84
IS  - 1
SP  - 73
VL  - 12
UR  - https://hdl.handle.net/21.15107/rcub_machinery_1828
ER  - 
@article{
author = "Bogdanović-Jovanović, Jasmina and Bogdanović, Božidar and Božić, Ivan",
year = "2014",
abstract = "Uzimajući u obzir dosadašnja saznanja iz oblasti projetovanja turbomašina, u ovom radu je prikazan metod projektovanja malih cevnih turbina sa različitim jediničnim radovima elementarnih stupnjeva turbinskog kola u okolini glavčine. Data je funkcija raspodele jediničnih radova elementarnih stupnjeva turbinskog kola, pri kojoj osnosimetrične strujne površine u turbinskom kolu zanemarljivo malo odstupaju od cilindričnih strujnih površina. U datoj funkciji raspodele, jedinični rad elementarnog stupnja turbinskog kola može se, uz glavčinu, smanjiti i na 60% proračunskog jediničnog rada turbinskog kola, a da strujne površine u obtnom kolu budu priližno cilindrične., Regarding the present state of knowledge in the field of the turbo machinery design, the method for designing small bulb turbines with unequal specific work distribution of the turbine runner's elementary stages near the hub is presented in the paper. The distribution function of specific work of all the elementary stages is obtained, according to which the averaged axisymmetric flow surfaces of the turbine runner have a negligibly small deviation from the cylindrical flow surfaces. The specific work of the near-the-hub elementary stages, in the given distribution function, can be reduced up to 60% of the required (design) specific work, still achieving nearly cylindrical flow surfaces.",
publisher = "Univerzitet u Nišu, Niš",
journal = "Facta universitatis - series: Mechanical Engineering",
title = "Design of small bulb turbines with unequal specific work distribution of the runner's elementary stages",
pages = "84-73",
number = "1",
volume = "12",
url = "https://hdl.handle.net/21.15107/rcub_machinery_1828"
}
Bogdanović-Jovanović, J., Bogdanović, B.,& Božić, I.. (2014). Design of small bulb turbines with unequal specific work distribution of the runner's elementary stages. in Facta universitatis - series: Mechanical Engineering
Univerzitet u Nišu, Niš., 12(1), 73-84.
https://hdl.handle.net/21.15107/rcub_machinery_1828
Bogdanović-Jovanović J, Bogdanović B, Božić I. Design of small bulb turbines with unequal specific work distribution of the runner's elementary stages. in Facta universitatis - series: Mechanical Engineering. 2014;12(1):73-84.
https://hdl.handle.net/21.15107/rcub_machinery_1828 .
Bogdanović-Jovanović, Jasmina, Bogdanović, Božidar, Božić, Ivan, "Design of small bulb turbines with unequal specific work distribution of the runner's elementary stages" in Facta universitatis - series: Mechanical Engineering, 12, no. 1 (2014):73-84,
https://hdl.handle.net/21.15107/rcub_machinery_1828 .