Failure analysis of aeroengine parts

Saikrishna, CN and Madan, M and Venkataswamy, MA and Sujata, M and Parameswara, MA and Bhaumik, SK (2005) Failure analysis of aeroengine parts. Project Report. National Aerospace Laboratories, Bangalore.

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Abstract

There was an incidence to an aeroengine during test run. Strip examination of the engine revealed damages and failure of a number of components. After a preliminary assessment of the engine failure by the Investigating Committee, a few selected components were sent to the Materials Science Division of NAL for identification of mode of failure and also, if possible, to establish the cause of failure. All the components received for investigation were examined visually followed by stereo-microscopic and scanning electron microscopic observations. Microstructural study and hardness measurements were carried out wherever necessary. A detailed account of the findings is presented in this report.

Item Type: Proj.Doc/Technical Report (Project Report)
Uncontrolled Keywords: Aeroengine;fatigue;overload;heat effects
Subjects: AERONAUTICS > Aeronautics (General)
CHEMISTRY AND MATERIALS > Chemistry and Materials (General)
Division/Department: Materials Science Division, Materials Science Division, Materials Science Division, Materials Science Division, Materials Science Division, Materials Science Division
Depositing User: Mrs Manoranjitha M D
Date Deposited: 15 Nov 2011 09:54
Last Modified: 15 Nov 2011 09:54
URI: http://nal-ir.nal.res.in/id/eprint/9995

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