Model-driven fault diagnosis of slant cracks in aero-hydraulic straight pipes

A model-driven fault diagnosis method for slant cracks in aero-hydraulic straight pipes is presented in this paper. First, fracture mechanics theory and the principle of strain energy release are used to derive an expression for the local flexibility coefficient of straight pipes with slant cracks....

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Bibliographic Details
Main Authors: Dou Jinxin, Yang Tongguang, Yu Xiaoguang, Xue Zhengkun, Liu Zhongxin, Sun Jie
Format: Article
Language:English
Published: SAGE Publishing 2020-09-01
Series:Advances in Mechanical Engineering
Online Access:https://doi.org/10.1177/1687814020954970