Navier-stokes simulation of transonic vortex flow over a delta wing

Kumar, Anand (1993) Navier-stokes simulation of transonic vortex flow over a delta wing. In: Proceedings of the Fluid Dynamics Symposium in Honour of Professor R. Narasimha on his 60th Birthday, 9 July 1993, Sikkim, India.

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    Abstract

    An explicit multi-stage Runge-Kutta time-stepping scheme with cellcentred finite volume spatial discretisation is employed to solve three-dimensional, compressible Navier-Stokes equations. A novel variation for computation of viscous fluxes is used. Convergence to steady state is expedited through acceleration techniques. The vortex flow over a 65xB0; cropped rounded leading edge delta wing is computed, and the results are compared with experimental data and Euler solution.

    Item Type: Conference or Workshop Item (Paper)
    Uncontrolled Keywords: Navier-stokes;Delta wing;Vortex flow
    Subjects: ENGINEERING > Fluid Mechanics and Thermodynamics
    Division/Department: Computational and Theoretical Fluid Dynamics Division
    Depositing User: Mr. Ravikumar R
    Date Deposited: 23 Oct 2006
    Last Modified: 24 May 2010 09:52
    URI: http://nal-ir.nal.res.in/id/eprint/3151

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