Stress Analysis of Helicoptor Tail Rotor Blade Test Rig Under Simulated Load Condition Using Finite Element Method

Samal, Girish P and Joshi, Yogesh and Brahma, KK (2001) Stress Analysis of Helicoptor Tail Rotor Blade Test Rig Under Simulated Load Condition Using Finite Element Method. Technical Report. National Aerospace Laboratories, Bangalore, India.

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    Abstract

    FEM has been used to analyze the structural integrity of the test rig for the proposed static test of tail rotor blade of MI-8 and MI-17 helicopters. The analysis is aimed to determine stresses, strains, deflections at various points of interest from failure point of view. The13; buckling analysis of the column was also carried out to determine the critical buckling load for the main column of the test rig.

    Item Type: Proj.Doc/Technical Report (Technical Report)
    Uncontrolled Keywords: Finite element analysis;Load case;Euler column;13; Column stability;Short amp; long column;Slenderness13; ratio;Load factor;Critical buckling load;Reference13; load;Lift;Drag
    Subjects: ENGINEERING > Structural Mechanics
    Division/Department: Structural Integrity Division, Structural Integrity Division, Structural Integrity Division
    Depositing User: Smt Bhagya Rekha KA
    Date Deposited: 08 May 2006
    Last Modified: 24 May 2010 09:41
    URI: http://nal-ir.nal.res.in/id/eprint/1274

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