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

图 18 外环不同扩张孔模型的平均综合气膜冷却效率

Fig.18 Outer ring average overall film cooling efficiency of different models with expansion holes