摘要
以S195柴油机缸盖为试件 ,运用概率统计理论 ,估算了与加速热疲劳试验结果的可靠度和置信度有关的柴油机受热件加速热疲劳试验的安全使用寿命 ,其结果对于合理地确定缸盖等柴油机受热件的维修期和保养期具有重要的意义。
The research object of this paper is cylinder head for diesel engine S195 .On the ground of probability and statistics theory, a safe operational life related to degree of believe and confidence level during the accelerated thermal fatigue test is estimated. The result is very important to resonaby determine the repairing interval and the maintenance interval of such heated parts in the diesel engine as cylinder head.
出处
《车用发动机》
北大核心
2001年第5期21-23,共3页
Vehicle Engine
关键词
柴油机
加速热疲劳
安全寿命
估算
受热件
试验
diesel engine
the accelerated thermal fatigue
the safe operational life
