柴油机冷却系统的数值模拟  

Numerical Simulation of Diesel Engine Cooling System

作　　者：闫保和[1] 董小瑞[1] 

机构地区：[1]中北大学机电工程学院车辆与动力工程系,山西太原030051

出　　处：《小型内燃机与摩托车》2010年第4期68-71,共4页Small Internal Combustion Engine and Motorcycle

摘　　要：采用CFD软件FLUENT对某直列六缸柴油机冷却系统的流动和压力进行三维数值模拟,给出了整个冷却系统的流场和压力场分布,为冷却系统的优化提供了理论依据。Three-dimensional numerical simulation of flow and pressure field is carried out for on-line six-cylinder diesel engine cooling system using CFD software FLUENT.The flow field and pressure field distribution of the entire cooling system are given,which provides a theoretical basis for optimization of the cooling system.

关 键 词：冷却系统 流场 压力场 

分 类 号：TK424.2[动力工程及工程热物理—动力机械及工程]