摘要
将TVD方法应用到三维,给出三维有限体积TVD方法,并对三维冲击波的多级坑道扩散问题进行了数值模拟。
In this paper,a three dimensional TVD finite volume scheme in compressible fluid dynamics is developed,together with a new artificial compression method and MaxEta method in this algorithm.Using these methods,we study the case of the three dimensional shock wave propagation in multi stage diffusing tunnel.Very good results are obtained.
出处
《爆炸与冲击》
EI
CAS
CSCD
北大核心
2000年第1期19-24,共6页
Explosion and Shock Waves
关键词
三维TVD方法
有限体积法
冲击波
多级扩散
three dimensional TVD method
finite volume method
numerical simulation
shock wave
