Dynamic and flutter analysis of GFRP wing of NAL's light aircraft13; 13;

Vijaya Vittala, NG and Rajagopal, P (1990) Dynamic and flutter analysis of GFRP wing of NAL's light aircraft13; 13;. Technical Report. National Aeronautical Laboratory, Bangalore, India.

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    Abstract

    National Aeronautical Laboratoryx2019;s Light Aircraft (NALLA) is a new all composite aircraft design configuration. To ensure the stable operation of this new configuration throughout the xA3;1ight envelope. an analysis of the dynamic and aero elastic behavior of the NALLA wing. has been carried out. 3 specified preliminary design wing configurations of NALLA have been studied. The wing structures are represented by the finite element models and DLM was used for aerodynamic loads. Dynamic and flutter characteristics of the various design configurations obtained from NASTRAN are presented in this report.13;

    Item Type: Proj.Doc/Technical Report (Technical Report)
    Uncontrolled Keywords: Dynamics;Flutter;Wing flutter;Composite wings
    Subjects: AERONAUTICS > Aircraft Design, Testing & Performance
    Division/Department: Structures Division, Structures Division
    Depositing User: Mrs Manoranjitha M D
    Date Deposited: 25 Jul 2006
    Last Modified: 24 May 2010 09:46
    URI: http://nal-ir.nal.res.in/id/eprint/2272

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