Numerical simulation of flow over pitching bodies using an implicit reynolds averaged navier stokes solver

Sajjan, Sharanappa V and Dutta, Vimala and Dutta, PK (2008) Numerical simulation of flow over pitching bodies using an implicit reynolds averaged navier stokes solver. In: Proceedings of the 12th Asian Congress of Fluid Mechanics, 18-21 Aug 2008, Daejeon, Korea.

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    Abstract

    Unsteady Reynolds-Averaged Navier-Stokes (RANS) computations are presented for transonic flow past a pitching NACA 64A10 aerofoil and a pitching LANN wing. The RANS solver used for obtaining the time-accurate solutions is based on an implicit dual time stepping scheme with finite volume nodal point spatial discretization. Results for the two aero-elastic configurations compare well with the experimental data, thus demonstrating the capability of the solver to provide useful unsteady pressure data for aero-elastic analysis.

    Item Type: Conference or Workshop Item (Paper)
    Uncontrolled Keywords: Aerofoil;Aero-elastic analysis
    Subjects: ENGINEERING > Fluid Mechanics and Thermodynamics
    Division/Department: Computational and Theoretical Fluid Dynamics Division, Computational and Theoretical Fluid Dynamics Division, Computational and Theoretical Fluid Dynamics Division
    Depositing User: Ms. Alphones Mary
    Date Deposited: 06 Apr 2010
    Last Modified: 17 Jun 2010 15:26
    URI: http://nal-ir.nal.res.in/id/eprint/5275

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