【摘要】 从计算机模拟角度研究发动机缸内气体流动的全貌以探求合理组织气流的途径是当前国内外研究的重要项目，本文提出一个基于有限体积方法的方法，并应用于发动机缸内气流的数值模拟，最后与热线风速仪测量值进行了比较，给出了结果及分析。更多还原

【Abstract】 Mom the point of studying gas flow in engine cylinder to find a reasonable way of arranging gas flow efficientlys this paper proposed a numerical method, which is based upon FVM, and applied to simulation of gas flow in engine cylinder. It also give a contrast analysis of calculating result with the experiment result of HWA.更多还原