This paper measured the non steady state temperature field of cylinderhead in an air cooled engine. It analysed the temperature variation under transient operating conditions of engine.
In this paper, the temperature reduction of cylinderhead metal wall and the influence on engine performance are investigated by different thickness of PSZ coating on cylinder head combustion surface.
本文研究了气缸盖火力面喷涂不同厚度的PS Z层对气缸盖金属壁面温度降低的情况及对发动机性能的影响。
3
Research has believed that veining in admission and exhaust passage of diesel engine cylinderhead may mainly be caused by crack of sand core occurring in high temperature phase change expansion.