Numerical Simulation of Blade Channel Vortex in a Low Head Francis Turbine
2013 ◽
Vol 291-294
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pp. 1958-1962
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Keyword(s):
Low Head
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The paper presents numerical simulation of blade channel vortex in a low head Francis turbine using OpenFoam code. A mixture assumption and a finite rate mass transfer model were introduced to analyze blade channel vortex. The finite volume method is used to solve the governing equations of the mixture model and the pressure-velocity coupling is handled via a Pressure Implicit with Splitting of Operators (PISO) procedure. Simulation results have shown that using cavitation model to analyze blade channel vortex is very effective.
2013 ◽
Vol 482
◽
pp. 375-380
Keyword(s):
2013 ◽
Vol 291-294
◽
pp. 1963-1968
Keyword(s):
2015 ◽
Vol 741
◽
pp. 481-485
Keyword(s):
Keyword(s):
2021 ◽
Vol 2119
(1)
◽
pp. 012152
2021 ◽
Vol 57
◽
pp. 67-79
Keyword(s):
2018 ◽
Vol 36
(3)
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pp. 509-515
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2000 ◽
Vol 2000.1
(0)
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pp. 793-794
Keyword(s):