Suresh Kumar, M and Madan, M and Venkataswamy, MA and Sujata, M and Parameswara, MA and Bhaumik, SK (2006) Failure analysis of intermediate casing of an aeroengine. Project Report. National Aerospace Laboratories, Bangalore.
Full text not available from this repository. (Request a copy)Abstract
In continuation with the earlier investigation of a particular type of aeroengine build (NAL report No. MT-FA-945-09-2005 and MT-FA-945A-01-2006), intermediate casing was also sent to the laboratory for investigation. Examination revealed a crack along the fillet of the mounting area. Fractographic examination confirmed this crack to be a fatigue crack. This corroborates the earlier findings wherein it was established that high alternating stresses and/or vibration were transmitted to No.3 bearing mounting flange through intermediate casing due to problems elsewhere in the engine.
| Item Type: | Monograph (Project Report) |
|---|---|
| Uncontrolled Keywords: | Aeroengine;intermediate casing;fatigue;vibration |
| Subjects: | AERONAUTICS > Aeronautics (General) CHEMISTRY AND MATERIALS > Chemistry and Materials (General) |
| Depositing User: | Mrs Manoranjitha M D |
| Date Deposited: | 15 Nov 2011 04:25 |
| Last Modified: | 15 Nov 2011 04:25 |
| URI: | http://nal-ir.nal.res.in/id/eprint/9994 |
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