CFD技术在某汽油机润滑系统设计中的应用  

Application of CFD in the Design of a Lubrication System of a Gasoline Engine

作　　者：胡志胜[1] 王宏大[1] 王次安[1] 张超[1] 

机构地区：[1]安徽江淮汽车股份有限公司技术中心,安徽合肥230601

出　　处：《内燃机与动力装置》2016年第5期71-73,共3页Internal Combustion Engine & Powerplant

摘　　要：本文基于Flowmaster软件建立某型发动机润滑系统的一维仿真模型。通过对某汽油机润滑系统的研究,模拟该发动机润滑系统在不同设计方案下的运行状态。通过对发动机润滑系统各部位的压力计算结果进行评估,确定发动机润滑系统的设计方案。Using the flowmaster software, this paper established the 1 D numerical simulation for the lubrication system of a gasoline engine, simulating the operation of the engine lubrication system according to different design prop. Based on the research on the lubrication system, its operating sta- tus of the lubrication system is simulated under different design plan. According to the assessment on the calculated pressures in the all sites of the engine lubrication system, a design plan is determined.

关 键 词：发动机 润滑系统 机油压力 

分 类 号：TK414[动力工程及工程热物理—动力机械及工程]