NUMERICAL STUDY OF FILM COOLING IN SUPERSONIC-FLOW

被引：27
|
作者：
OCONNOR, JP
HAJISHEIKH, A
机构：
[1] Department of Mechanical Engineering, University of Texas at Arlington, Arlington, TX
来源：
AIAA JOURNAL | 1992年 / 30卷 / 10期
关键词：
D O I：
10.2514/3.11243
中图分类号：
V [航空、航天];
学科分类号：
08 ; 0825 ;
摘要：
A computational fluid dynamics study of the insulating effects of film cooling is presented. The results for injecting a heated secondary airstream through a rearward-facing slot into a supersonic primary stream are compared with experimental data. The secondary stream is injected parallel to a flat plate in a Mach 3.0 divergent nozzle. Three different slot openings are examined. The secondary-air-now to primary-air-flow ratio is between 0.5 and 8%.
引用
收藏
页码：2426 / 2433
页数：8
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