geometrical properties of structural components and loads are variables.As a result
the fatigue strength is analyzed by means of random variables.A stochastic FEM for analyzing the reliability of vibrating structural components is proposed.The theoretical basis for increasing the fatigue strength is provided.A cantilever beam has been taken as a numerical example.The correctness of this method is verified by an experiment.
Predicting method of safety life of reusable liquid rocket engine turbopump
Analysis of scrapping characteristics and reliability of civil aero engine high pressure turbine blade in dual failure modes
Rolling bearing reliability evaluation method based on LTSA fusion dimensionality reduction method
Random vibration response calculation and fatigue analysis of thin-walled structures under heat flux environment,
Reliability based multidisciplinary design optimization of single turbine stage based on parameterized mesh deformation
Related Author
Shijie LIU
Dengfeng LIU
Xiaoqiu MA
Guozhu LIANG
Zheng LIU
Li XIE
Jijun ZHANG
Changjiang LONG
Related Institution
Beijing Aerospace Propulsion Institute,China Aerospace Science and Technology Corporation
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