Analysis of cracking of H? Turbine Blades of an Aeroengine

Raghuram, AC and Krishnan, RV and Rangaraju, R and Venkataswamy, MA (1989) Analysis of cracking of H? Turbine Blades of an Aeroengine. Project Report. National Aerospace Laboratories, Bangalore.

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    Abstract

    A detailed examination of the cracking of aeroengine HP turbine blades has been carried out to determine the cause of cracking. Investigations point to design deficiency at the leading edge, particularly with regard to the orientation of the film cooling holes, as the most probable cause of failure.

    Item Type: Proj.Doc/Technical Report (Project Report)
    Uncontrolled Keywords: H.P. Turbine blade;Cracking;Thermal fatigue
    Subjects: AERONAUTICS > Aerodynamics
    CHEMISTRY AND MATERIALS > Chemistry and Materials (General)
    Division/Department: Materials Science Division, Materials Science Division, Materials Science Division, Materials Science Division
    Depositing User: Smt Bhagya Rekha KA
    Date Deposited: 24 Jul 2012 12:23
    Last Modified: 24 Jul 2012 12:23
    URI: http://nal-ir.nal.res.in/id/eprint/10640

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