摘要
研究了贴体坐标系中非理想爆轰波阵面传播计算的位标函数法 ,给出了稳定的ENO差分格式、边界条件处理和计算实例。
An algorithm in body-fitt ed coordinate system for multi-dimensional non-ideal detonation propagation is studied.Stable ENO difference scheme,the treatment of boundary conditions and nu m erical results are described.The algorithm is of special benefit for computing non-ideal detonation propagation in explosives with curve surfaces.
出处
《高压物理学报》
CAS
CSCD
北大核心
2000年第4期280-284,共5页
Chinese Journal of High Pressure Physics
基金
计算物理国家级重点实验室基金(98JS76.2.1.ZW0102)
关键词
非理想爆轰
数值模拟
位标函数法
non-ideal detonation
numerical modeling
LS method
