LOW CYCLE FATIGUE LIFE TESTING RESEARCH OF AN AEROENGINE CASE

Jul. 1986

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Pu Ruigang. LOW CYCLE FATIGUE LIFE TESTING RESEARCH OF AN AEROENGINE CASE[J]. Journal of Aerospace Power, 1986, 1(1): 11-14,88.

Citation:

Pu Ruigang. LOW CYCLE FATIGUE LIFE TESTING RESEARCH OF AN AEROENGINE CASE[J]. Journal of Aerospace Power, 1986, 1(1): 11-14,88.

Pu Ruigang. LOW CYCLE FATIGUE LIFE TESTING RESEARCH OF AN AEROENGINE CASE[J]. Journal of Aerospace Power, 1986, 1(1): 11-14,88.

Citation:

Pu Ruigang. LOW CYCLE FATIGUE LIFE TESTING RESEARCH OF AN AEROENGINE CASE[J]. Journal of Aerospace Power, 1986, 1(1): 11-14,88.

Abstract

This paper presents in detail the method of low cycle fatigue life testing research on engine cases in connection with the following aspects, the determination of standard cycle load, testing samples and the design of its connection, stress testing and cycle testing under the synchronously loaded conditions at several points of a fully-sized case, the determination of approved cycle life and usage life.