The Boundary Layer Interaction with Shock Wave and Expansion Fan

被引：1
|
作者：
Marat A. Goldfeld
Roman V. Nestoulia
Alexei V. Starov Institute of Theoretical and Applied Mechanics
机构：
来源：
Journal of Thermal Science | 2000年 / 02期
关键词：
boundary layer; shock wave; expansion fan; relaxation; separation;
D O I：
暂无
中图分类号：
TK12 [热力工程理论];
学科分类号：
080701 ;
摘要：
The results of experimental investigation of a turbulent boundary layer on compression and expansion surfaces are presented. They include the study of the shock wave and/or expansion fan action upon the boundary layer, boundary layer separation and its relaxation. Complex events of paired interactions and the flow on compression convex-concave surfaces were studied. The possibility and conditions of the boundary layer relaminarization behind the expansion fan and its effect on the relaxation length are presented. Different model configurations for wide range conditions were investigated. Comparison of results for different interactions was carried out.
引用
收藏
页码：109 / 114
页数：6
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