Numerical simulation of gap effect in supersonic flows

来源 :力学快报:英文版 | 被引量 : 0次 | 上传用户:FUF66877
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
The gap effect is a key factor in the design of the heat sealing in supersonic vehicles subjected to an aerodynamic heat load. Built on S-A turbulence model and Roe discrete format, the aerodynamic environment around a gap on the surface of a supersonic a
其他文献
Trajectories of flying hot particles were predicted in this work, and the temperatures during the movement were also calculated. Once the particle temperature d
The tsunami was a sudden marine disasters.Tsunami waves can quickly spread to near-shore and cause the disaster after the tsunami.So it is very important of tim
本文利用Wilcox的矢量场渐近展开式将三维矢量边界条件应用于散射表面上,从而获得一个计算三维电磁散射问题的新方程。应用该公式计算得到了不同尺寸导电圆球上感应电流分布
【正】 当代我国正处于社会主义市场经济的探索与建立的进程之中。市场经济的发展不仅对以往自然经济条件下的家庭生活方式进行了变革,而且对计划经济体制下家庭生活模式产生
The concept of soft matter was first introduced by P.G.de Gennes in his acceptance speech for the Nobel Physics Prize in 1991.In mechanics community,however,peo
本文利用表面辐射条件(On-surface Radiation Condition,简称OSRC)分析和计算了介质覆层导电圆柱的RCS(Radar Cross Section)。文中给出了均匀介质覆层导电圆柱在TM/TE极化平
Mechanical characterization of steel frame structure after fire are analyzed based on fire dynamics, heat transfer theory, structural mechanics, and finite elem
建构社会主义和谐社会是一项系统工程,需要多方面的参与和努力。在诸多主体力量中,政府是建构和谐社会的核心主体,发挥主导作用,社会则是建构和谐社会的基础。本刊组织了三篇讨论政府与社会在建设和谐社会中作用的文章。王欣的文章讨论政府的主导地位,张卫的文章讨论江苏在和谐社会建设中的问题与对策,张炳生则从大学生荣辱教育入手探讨和谐大学校园建设的若干问题。
In this study, strength softening models are developed for exploring rainfall-induced landslide mechanism based on Mohr-Coulomb strength theory with both satura
In phase field fracture models the value of the order parameter distinguishes between broken and undamaged material. At crack faces the order parameter interpol