空气动力学学报2013，Vol.31Issue(2)：137-143,7.
高超声速流动粘性干扰效应研究
Studies of hypersonic viscous interaction
摘要
Abstract
Based on the similarity solution for hypersonic boundary layers, correlative analyses for viscous interaction effect are conducted with numerical method, curves of the wall pressure on the surfaces of the effective body vs the local effective angle of attack and the viscous interactive parameter are presented. The conclusion is that the difference between the wall pressure on the surfaces of the effective body and the real body is proportional to the viscous interactive parameter at bigger local effective angle of attack. Hypersonic flow fields around a lift-body configuration are numerically simulated, the numerical results validated the code and displayed the good agreement with the conclusion of correlative analyses.关键词
高超声速流动/粘性干扰效应/数值模拟Key words
hypersonic flow/ viscous interaction/ numerical simulation分类
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毛枚良,万钊,陈亮中,陈坚强..高超声速流动粘性干扰效应研究[J].空气动力学学报,2013,31(2):137-143,7.
