下载后可任意编辑下载后可任意编辑1．概述..................................................................................................................31．1 仿真目的...............................................................................................31．2 系统概述...............................................................................................31．3 仿真要求...............................................................................................32．冷却系统原理..................................................................................................43．冷却系统模型..................................................................................................63．1 Flowmaster 建模过程...........................................................................63．1．1 建模的原则.............................................................................63．1．2 复杂系统的建模.....................................................................63．1．3 建模、分析过程.....................................................................63．2 理论基础.............................................................................................103．2．1 流动阻力方程.......................................................................103．2．2 质量守恒方程.......................................................................103．2．3 压力损失方程.......................................................................103．2．4 换热方程...............................................................................113．2．5 整体求解...............................................................................113．3 建模过程.............................................................................................123．3．1 发动机本体的建模...............................................................133．3．2 温度控制阀的建模...............................................................173．3．3 水泵的建模........
