Using Numerical Flow Analysis to Predict the Efficiency of a Francis Turbine

JOŠT, Dragica ;ŠKERGET, Leopold .
Using Numerical Flow Analysis to Predict the Efficiency of a Francis Turbine. 
Strojniški vestnik - Journal of Mechanical Engineering, [S.l.], v. 47, n.2, p. 70-82, july 2017. 
ISSN 0039-2480.
Available at: <https://www.sv-jme.eu/sl/article/using-numerical-flow-analysis-to-predict-the-efficiency-of-a-francis-turbine/>. Date accessed: 23 nov. 2024. 
doi:http://dx.doi.org/.

Jošt, D., & Škerget, L.
(2001).
Using Numerical Flow Analysis to Predict the Efficiency of a Francis Turbine.
Strojniški vestnik - Journal of Mechanical Engineering, 47(2), 70-82.
doi:http://dx.doi.org/

@article{.,
	author = {Dragica  Jošt and Leopold  Škerget},
	title = {Using Numerical Flow Analysis to Predict the Efficiency of a Francis Turbine},
	journal = {Strojniški vestnik - Journal of Mechanical Engineering},
	volume = {47},
	number = {2},
	year = {2001},
	keywords = {Francis turbine; turbine efficiency; flow analysis; turbulence models; },
	abstract = {This paper presents a numerical analysis of flow in a Francis turbine. We concentrate on flow-energy losses and efficiency prediction. The results, obtained by a separate analysis of each turbine component, are compared with the results of a separate analysis of flow in a spiral casing and a simultaneous calculation of the flow through the other turbine parts. After this we analysed flow in a Francis turbine at several operating points, an efficiency hill-chart diagram was drawn and compared with the measured one. The same calculation was made for a case where no measured inlet conditions were avaible. The effect of the grid density and turbulence models on the results is also presented.},
	issn = {0039-2480},	pages = {70-82},	doi = {},
	url = {https://www.sv-jme.eu/sl/article/using-numerical-flow-analysis-to-predict-the-efficiency-of-a-francis-turbine/}
}

Jošt, D.,Škerget, L.
2001 July 47. Using Numerical Flow Analysis to Predict the Efficiency of a Francis Turbine. Strojniški vestnik - Journal of Mechanical Engineering. [Online] 47:2

%A Jošt, Dragica 
%A Škerget, Leopold 
%D 2001
%T Using Numerical Flow Analysis to Predict the Efficiency of a Francis Turbine
%B 2001
%9 Francis turbine; turbine efficiency; flow analysis; turbulence models; 
%! Using Numerical Flow Analysis to Predict the Efficiency of a Francis Turbine
%K Francis turbine; turbine efficiency; flow analysis; turbulence models; 
%X This paper presents a numerical analysis of flow in a Francis turbine. We concentrate on flow-energy losses and efficiency prediction. The results, obtained by a separate analysis of each turbine component, are compared with the results of a separate analysis of flow in a spiral casing and a simultaneous calculation of the flow through the other turbine parts. After this we analysed flow in a Francis turbine at several operating points, an efficiency hill-chart diagram was drawn and compared with the measured one. The same calculation was made for a case where no measured inlet conditions were avaible. The effect of the grid density and turbulence models on the results is also presented.
%U https://www.sv-jme.eu/sl/article/using-numerical-flow-analysis-to-predict-the-efficiency-of-a-francis-turbine/
%0 Journal Article
%R 
%& 70
%P 13
%J Strojniški vestnik - Journal of Mechanical Engineering
%V 47
%N 2
%@ 0039-2480
%8 2017-07-07
%7 2017-07-07

Jošt, Dragica, & Leopold  Škerget.
"Using Numerical Flow Analysis to Predict the Efficiency of a Francis Turbine." Strojniški vestnik - Journal of Mechanical Engineering [Online], 47.2 (2001): 70-82. Web.  23 Nov. 2024

TY  - JOUR
AU  - Jošt, Dragica 
AU  - Škerget, Leopold 
PY  - 2001
TI  - Using Numerical Flow Analysis to Predict the Efficiency of a Francis Turbine
JF  - Strojniški vestnik - Journal of Mechanical Engineering
DO  - 
KW  - Francis turbine; turbine efficiency; flow analysis; turbulence models; 
N2  - This paper presents a numerical analysis of flow in a Francis turbine. We concentrate on flow-energy losses and efficiency prediction. The results, obtained by a separate analysis of each turbine component, are compared with the results of a separate analysis of flow in a spiral casing and a simultaneous calculation of the flow through the other turbine parts. After this we analysed flow in a Francis turbine at several operating points, an efficiency hill-chart diagram was drawn and compared with the measured one. The same calculation was made for a case where no measured inlet conditions were avaible. The effect of the grid density and turbulence models on the results is also presented.
UR  - https://www.sv-jme.eu/sl/article/using-numerical-flow-analysis-to-predict-the-efficiency-of-a-francis-turbine/

@article{{}{.},
	author = {Jošt, D., Škerget, L.},
	title = {Using Numerical Flow Analysis to Predict the Efficiency of a Francis Turbine},
	journal = {Strojniški vestnik - Journal of Mechanical Engineering},
	volume = {47},
	number = {2},
	year = {2001},
	doi = {},
	url = {https://www.sv-jme.eu/sl/article/using-numerical-flow-analysis-to-predict-the-efficiency-of-a-francis-turbine/}
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TY  - JOUR
AU  - Jošt, Dragica 
AU  - Škerget, Leopold 
PY  - 2017/07/07
TI  - Using Numerical Flow Analysis to Predict the Efficiency of a Francis Turbine
JF  - Strojniški vestnik - Journal of Mechanical Engineering; Vol 47, No 2 (2001): Strojniški vestnik - Journal of Mechanical Engineering
DO  - 
KW  - Francis turbine, turbine efficiency, flow analysis, turbulence models, 
N2  - This paper presents a numerical analysis of flow in a Francis turbine. We concentrate on flow-energy losses and efficiency prediction. The results, obtained by a separate analysis of each turbine component, are compared with the results of a separate analysis of flow in a spiral casing and a simultaneous calculation of the flow through the other turbine parts. After this we analysed flow in a Francis turbine at several operating points, an efficiency hill-chart diagram was drawn and compared with the measured one. The same calculation was made for a case where no measured inlet conditions were avaible. The effect of the grid density and turbulence models on the results is also presented.
UR  - https://www.sv-jme.eu/sl/article/using-numerical-flow-analysis-to-predict-the-efficiency-of-a-francis-turbine/

Jošt, Dragica, AND Škerget, Leopold.
"Using Numerical Flow Analysis to Predict the Efficiency of a Francis Turbine" Strojniški vestnik - Journal of Mechanical Engineering [Online], Volume 47 Number 2 (07 July 2017)