本文对车用风冷发动机汽缸盖的非稳态温度进行了实测，分析了启动、突加和突减三种过渡工况下汽缸盖温度的变化规律。
This paper measured the non steady state temperature field of cylinder head in an air cooled engine. It analysed the temperature variation under transient operating conditions of engine.
实测结果表明：汽缸盖内、外表面的温度变化规律有很大差别，启动工况对热负荷可靠性影响最大。
The results indicated that there is a great difference between the temperatures in inner and outer surface of cylinder head. The starting operation condition had a most im...
实测结果表明：汽缸盖内、外表面的温度变化规律有很大差别，启动工况对热负荷可靠性影响最大。
The results indicated that there is a great difference between the temperatures in inner and outer surface of cylinder head. The starting ope…
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