THE DEVELOPMENT OF A NEW NONEQUILIBRIUM VISCOUS SHOCK-LAYER TECHNIQUE FOR COMPUTING HYPERSONIC FLOW AROUND BLUNT NOSED SLENDER BODIES

摘要：

A method has been developed which can reliably compute nonequilibrium viscous shock layer over blunt-nosed bodies.The present method considerably improves computational efficiency, especially for long slender bodies.The chemical reaction models are taken from Blottner and Gupta for seven and eleven species respectively.The governing equations are solved with a spatial marching, implicit, finite difference method.The solution is obtained by solving a coupled of normal momentum and continuity equations.The results of present technique show good agreement compared to the STS_2 flight data and other numerical solutions.

关键词： Nonequilibrium Hypersonic Heating rate

作者: SAHAR NOORI SADJAD GHASEMLOO

作者单位: Aerospace Research Institute Amirkabir University of Technology

会议类型: 国际会议

会议名称: 3rd International Conference on Mechanical and Electrical Technology(ICMET2011) (2011第三届机械与电气技术国际会议)

会议地点: 大连

会议语种:英文

页码: 365-369

在线出版日期: 2011-08-26（万方平台首次上网日期，不代表论文的发表时间）