摘要
导出了基于泰勒展开的自由拉氏方法 (简称为BTE方法 ) ,编制了一维程序 ,对激波管和飞片撞靶两个问题进行了数值模拟 ,所得结果与传统拉氏差分方法的结果一致。
The Free Lagrangian Method Based on Taylor's Expansion is developed. A one dimensional hydrodynamic code is written according to this method. Both examples of the shock tube and impact of flyer on the target are simulated by this code. The results are in good accordance with that obtained by traditional Lagrangian difference code.
出处
《国防科技大学学报》
EI
CAS
CSCD
2000年第5期113-116,共4页
Journal of National University of Defense Technology
