Steady CFD Analysis on Gas Turbine Stage Cascade Based on Mixing Plane Model
2012 ◽
Vol 184-185
◽
pp. 473-476
◽
Keyword(s):
Based on a standard dual-equation turbulent flow model and coupled explicit solver,a wall function method was employed to closure the Reynolds averaged N-S equation .The mixing plane method was adopted to tranfer parameters between rotor and stator cascades. A approximate linear law is obtained in gas turbine cascade for supercharged marine boiler,which governs the variation of some parameters at the outlet of the turbine stage cascade along the blade height direction,such as pressure,velocity,as well as temperature and Ma.The results can provide guidelines for aerodynamic optimization design of the gas turbine stage cascade and the scientific management of this kind of set.
2017 ◽
Vol 89
(3)
◽
pp. 444-456
Keyword(s):
2012 ◽
Vol 271-272
◽
pp. 1039-1043
2006 ◽
Vol 19
(04)
◽
pp. 500
◽
Keyword(s):
The nonaxismmetric endwall aerodynamic optimization design for a large turbine cascade with a midgap
2017 ◽
Vol 233
(3)
◽
pp. 1000-1010
2021 ◽
pp. 095765092199394
Keyword(s):
2011 ◽
Vol 84-85
◽
pp. 259-263
Keyword(s):
2017 ◽
Vol 2017
◽
pp. 1-14
◽
Keyword(s):