论文部分内容阅读
部件寿命预测过程中应根据部件运行经济效益最佳的原则选择寿命预测置信度，由此可避免因置信度太高而导致大量部件尚可使用就被更换，或置信度太低而出现大量的突发性事故．利用Monte-Carlor方法讨论了GH132合金烟机涡轮盘的最佳设计寿命．
Component life prediction should be based on the principle of optimal economic operation of components to choose the life expectancy of confidence, which can be avoided because of the high confidence level can lead to a large number of parts can still be replaced, or the confidence is too low and a large number of Sudden accident. The best design life of GH132 alloy turbine disk was discussed by Monte-Carlor method.