内燃机缸内传热问题的理论分折

A Theoretical Analysis of the In-Cylinder Heat Transfer in the Internal Combustion Engine

目前在应用表面温度法研究内燃机缸内传热问题时,遇到了一些困惑和疑问。本文针对这些疑点作了较为深入的理论分析,并在此基础上提出了一种新的缸内瞬时换热系数的求取方法。

At present some doubts and knotty points have come up when thesurface method is used to analyze the in-cylinder heat transfer in theinternal combustion engine.In order to solve these problems the authorsin this paper have made a thorough theoretical analysis and,subsequentlypropose a new method for determining the instantaneous heat transfercoefficient in engine cylinders.