Suresh Kumar, M and Madan, M and Venkataswamy, MA and Sujata, M and Bhaumik, SK (2007) Defect investigation of LPT rotor blades of an aeroengine. Project Report. National Aerospace Laboratories, Bangalore, India.
Full text not available from this repository. (Request a copy)Abstract
Fluorescent dye penetrant inspection (FPI) carried out at NAL did not reveal any cracks anywhere in blade No. SA 7248-22 and in the suspected regions in blade No. BULZ 10. However, FPI and SEM examination showed presence of a tight crack on the convex surface at the leading edge close to the blade root platform in blade No. BULZ 10. Adjacent to the crack, a shallow mechanical damage was observed on the blade airfoil surface.
| Item Type: | Monograph (Project Report) |
|---|---|
| Uncontrolled Keywords: | Aeroengine;LPTR blade;FPI;Cracks |
| Subjects: | AERONAUTICS > Aeronautics (General) CHEMISTRY AND MATERIALS > Chemistry and Materials (General) |
| Depositing User: | Ms. Alphones Mary |
| Date Deposited: | 27 Jul 2011 06:04 |
| Last Modified: | 27 Jul 2011 06:04 |
| URI: | http://nal-ir.nal.res.in/id/eprint/9618 |
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