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Characteristics of various film cooling jets injected in a conduit
H Takahashi1, C Nuntadusit, H Kimoto
1Mechanical Science Division, Graduate School of Engineering Science, Osaka University, Osaka, 560-8531, Japan.
Annals of the New York Academy of Sciences
|July 20, 2001
Abstract:
In the present study, film cooling characteristics by the jets through various easy-to-make straight holes and slots have been investigated. In this experiment, seven kinds of injection geometries were used. They were circular, rectangular, elliptic and oval holes and slots, respectively.