Low-frequency and small perturbation equation for transonic flow past wings

Chakrabartty, SK and Subramanian, NR (1980) Low-frequency and small perturbation equation for transonic flow past wings. AIAA Journal, 18 . pp. 1147-1149. ISSN 0001-1452

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    Abstract

    Small perturbation equations and boundary conditions for moderate aspect ratio finite wings are derived using the concept of weak solution and making approximations at the level of the functional. The corresponding modifications for large aspect ratio and low aspect ratio slender wings can be carried out from the order of magnitude of differential terms in different cases.

    Item Type: Journal Article
    Additional Information: Copyright for this article belongs to AIAA
    Uncontrolled Keywords: Shock waves; Slender wings; Small perturbation flow; Transonic flow;Boundary conditions;Boundary value problems; Low aspect ratio wings;Low frequencies;Numerical analysis; Potential flow;Unsteady flow
    Subjects: AERONAUTICS > Aerodynamics
    Division/Department: Computational and Theoretical Fluid Dynamics Division, Computational and Theoretical Fluid Dynamics Division
    Depositing User: Ms. Alphones Mary
    Date Deposited: 09 Mar 2010
    Last Modified: 24 May 2010 09:39
    URI: http://nal-ir.nal.res.in/id/eprint/895

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