摘要
本文介绍数值仿真在柴油机燃油系统中的应用。与常规的数值仿真相比，求解管内流动的二阶双曲型偏微分方程的边界条件发生了很大变化，这是燃油系统研究的难点和关键。数值仿真与实验结果较为一致。
This paper presents an application of numerical simulation in Diesel fuel systems.Compared with conventional simulation,the boundary conditions for solving the second order hyperbolic partial differential equations change greatly,which is the most difficult and crucial point in fuel system research.The results of both numerical simulation and experimentation are almost the same.
出处
《计算机工程与科学》
CSCD
1998年第1期79-83,共5页
Computer Engineering & Science
基金
国家重点企业技术开发项目
上海市高校科技发展基金
关键词
数值仿真
优化分析
燃油系统
柴油机
numerical simulation,optimization analysis,fuel system,Diesel engine.
