微型涡喷发动机燃烧室全覆盖气膜冷却
王子硕,唐豪,刘禹
Full-coverage film cooling in combustor of micro gas turbine
Zi-shuo WANG,Hao TANG,Yu LIU
表 4
不同排布气膜孔模型的燃烧室整体评价参数
Tab.4
Combustor evaluation parameters of different arrangement film cooling holes models
模型
η
ξ
OTDF
T
1
/K
T
2
/K
S
0.952
0.0533
0.423
1075
1021
S
o
0.951
0.0533
0.440
958
823
S
c
0.952
0.0536
0.466
1004
849