Analysis of failed compressor blades from an aeroengine

Madan, M and Venkataswamy, MA and Sujata, M and Suresh Kumar, M and Bhaumik, SK (2006) Analysis of failed compressor blades from an aeroengine. Project Report. National Aerospace Laboratories, Bangalore.

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Abstract

The microfractographic features on the failed compressor rotor blades were largely obliterated due to post impact damages and the fire. The fracture pattern and the gross fractographic features indicate that the failures in the blades are secondary in nature and had occurred due to impact of the engine on to the ground. From the evidences, it appears most probable that the engine was on power at the time of impact.

Item Type: Proj.Doc/Technical Report (Project Report)
Uncontrolled Keywords: Aeroengine;compressor blades;impact;overload failure
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
Depositing User: Mrs Manoranjitha M D
Date Deposited: 11 Aug 2011 15:56
Last Modified: 11 Aug 2011 15:56
URI: http://nal-ir.nal.res.in/id/eprint/9869

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