含脱体激波流场的数值模拟仿真  

Numerical simulation of the flow field with the detouched shock waves

作　　者：李森虎[1,2] 张永敬 

机构地区：[1]西安交通大学能源与动力工程学院 [2]二炮工程学院

出　　处：《西安工业学院学报》1997年第4期309-313,共5页Journal of Xi'an Institute of Technology

摘　　要：利用经典的质点网格法进行了含脱体激波的超音速流动的数值模拟，绘出了形象直观的超音速流动图画，且模拟流场中的各项参数与实验符合较好，为今后进一步探讨复杂形状物体的超音速运动提供了基础．The supersonic flow with detouched shock waves are simulated by means of the classic PIC(particle-in-cell) method. The picture of the supersonic flow is vividly drawn in the paper, and all parameters in the flow field accord well with those obtained in the experiment, thus a foundation is layed for furthering the study of supersonic movements of complicatedlyshaped bodies .

关 键 词：脱体激波 数值模拟 仿真 超音速流 

分 类 号：O354.3[理学—流体力学]