【摘要】 通过改变柴油机从机油冷却器流入机体水套的水流动方式,得到两种完全不同的冷却水流动方案.按照冷却系统工程规范,分标定点与转矩点两个工况来检查冷却系统的功能和特性,以比较两种结构方案的优劣,也为下一步进行计算流体动力学分析(CFD)提供边界条件.更多还原

【Abstract】 Two completely different schemes for cooling water flow are obtained by changing the diesel engine’s water flow from the oil condenser to the water jacket of the cylinder block.According to the engineering criterion of the cooling system,the function and the characteristic of the cooling system are checked at the case of Rating and Torque,thus two schemes are compared to select the better one,and also the boundary condition for further Computational Fluid Dynamics(CFD) analysis is provided.更多还原