摘要
该文概述了国内外在膛口流场数值计算方面所取得的进展,尤其是自适应网格方法的发展,为统一效率和分辨能力之间的矛盾,提供供了广阔前景.
This paper outlines the progress having obtained on the numericalcalculations of muzzle flowfield inside and outside the country.It is considered thatthe contradiction between efficiency and resolution,which can not be united,seriously obstructs numerical calculations to provide useful assistance for solving theactual problems of muzzle flowfield.It summarizes the development of adaptive gridmethods.It is considered that these methods expose wide prospect for realizing thesatisfactory unification between efficiency and resolution.
出处
《弹道学报》
EI
CSCD
1993年第2期83-88,共6页
Journal of Ballistics
关键词
膛口流场
数值计算
自适应网格法
muzzle flowfield
numerical calculation
adaptive grid method