内燃机气缸壁面传热的数值模拟  

Numerical Simulation of Heat Transfer in Cylinder Wall of I.C.Engines

作　　者：周毅[1] 

机构地区：[1]同济大学,上海200092

出　　处：《小型内燃机》2000年第1期35-38,共4页

摘　　要：本文建立了内燃机气缸壁面传热过程的数学模型,传热系数采用欧洲广泛使用的Woschni、Woschni-Huber、Hohenberg和Bargende提出的经验公式计算。通过MOSES-Ⅱ内燃机工作过程数值模拟计算程序进行数值模拟。This paper establishes a maths model of heat transfer process in cylinder wall of I.C. engines.Heat transfer coefficient is calculated with the experiential equations put forward by Woschni,Woschni-Huber,Hohenberg,and Bargende,which are extensively adopted in Europe.The numerical simulation is conducted via numerical simulation calculating program for I.C.engine operating process and the calculted results are compared with that of tests.

关 键 词：内燃机 传热 数值模拟 气缸壁面 

分 类 号：TK401[动力工程及工程热物理—动力机械及工程]