摘要
简述在Ｍ∞＝７．８、Ｒｅ∞＝３．５×１０７／ｍ气流条件下，无后掠和后掠压缩拐角及直立半圆柱前缘舵上游平板干扰区壁面压力脉动测量结果及其分离激波运动特性。
This paper presents the results of measured wall pressure fluctuations and the characteristic parameters of shock motion in the upstream influence region of separation shock induced by unswept and swept compression ramps,blunt fins with a semicylindrical leading edge under the condition of freestream Mach number of 7.8 and unit Reynolds number of 3.5×107/m.
出处
《流体力学实验与测量》
CSCD
1998年第1期74-80,共7页
Experiments and Measurements in Fluid Mechanics
基金
国家自然科学基金
国防科工委资助项目
关键词
高超声速流
分离流
湍流边界层
激波运动
hypersonic flow
separated flow
shock wave and turbulent boundary layer interaction
shock motion
wall pressure fluctuation
