Failure analysis of compressor rotor blades of an aeroengine

Madan, M and Venkataswamy, MA and Sujata, M and Bhaumik, SK (2006) Failure analysis of compressor rotor blades of an aeroengine. Project Report. National Aerospace Laboratories, Bangalore.

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Abstract

There have been frequent instances of premature failure of II and III stage compressor rotor blades of an aeroengine during vibratory fatigue testing. This had resulted in high rejection rate in the production of these blades. A detail study was undertaken for establishing the root cause of premature failure. Based on the observations and the analysis, the probable causes for the failure were identified and a few recommendations were made.

Item Type: Proj.Doc/Technical Report (Project Report)
Uncontrolled Keywords: Aeroengine;compressor rotor blades;fatigue
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
Depositing User: Mrs Manoranjitha M D
Date Deposited: 24 Aug 2011 13:42
Last Modified: 24 Aug 2011 13:42
URI: http://nal-ir.nal.res.in/id/eprint/9929

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