THE INTERACTION BETWEEN SHOCK WAVES AND SOLID SPHERES ARRAYS IN A SHOCK TUBE

作     者：施红辉 Kazuki YAMAMURA 

作者机构：State Key Laboratory of Nonlinear MechanicsInstitute of MechanicsChinese Academy of SciencesBeijing 100080China College of Mechanical and Automatic Control EngineeringZhejiang University of SciencesXiasha Higher Education ZoneHangzhou 310018China Department of Mechanical EngineeringNagoya Institute of TechnologyGokiso-choShowa-kuNagoya 466-8555Japan 

出 版 物：《Acta Mechanica Sinica》 (力学学报（英文版）)

年 卷 期：2004年第20卷第3期

页      面：219-227页

核心收录：

学科分类：080704[工学-流体机械及工程] 080103[工学-流体力学] 08[工学] 0807[工学-动力工程及工程热物理] 0801[工学-力学（可授工学、理学学位）] 

基　　金：The project supported by the Scientific Research Foundation for the Returned Overseas Chinese Scholars State Education Ministry China and the "BaiRen" Plan of Chinese Academy of Sciences 

主　　题：shock wave spheres arrays models schlieren visualization pressure measurement compressible multiphase flow 

摘      要：When a shock wave interacts with a group of solid spheres,non-linear aerodynamic behaviors come into *** complicated wave reflections such as the Mach reflection occur in the wave propagation *** wave interactions with vortices behind each sphere s wake cause fluctuation in the pressure profiles of shock *** paper reports an experimental study for the aerodynamic processes involved in the interaction between shock waves and solid spheres.A schlieren photography was applied to visualize the various shock waves passing through solid *** measurements were performed along different downstream *** experiments were conducted in both rectangular and circular shock *** data with respect to the effect of the sphere array, size,interval distance,incident Mach number,etc.,on the shock wave attenuation were obtained.