Computation of Unsteady Flow over a Plunging Aerofoil Using an Implicit Reynolds Averaged Navier-Stokes Solver

Siva Kumar , K and Sharanappa, Sajjan V (2010) Computation of Unsteady Flow over a Plunging Aerofoil Using an Implicit Reynolds Averaged Navier-Stokes Solver. In: The 8th Asian Computational Fluid Dynamics Conference, 10-01-2010 to 14-01-2010, Hong Kong.

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      Abstract

      Unsteady Reynolds-Averaged Navier-Stokes (RANS) computations are presented for subsonic and transonic flow past a plunging NACA 64A010 aerofoil. 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 subsonic and transonic cases 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)
      Subjects: AERONAUTICS > Aerodynamics
      Division/Department: Computational and Theoretical Fluid Dynamics Division , Computational and Theoretical Fluid Dynamics Division
      Depositing User: Mr Siva kumar Kolkondi
      Date Deposited: 25 Aug 2010 10:42
      Last Modified: 25 Aug 2010 10:42
      URI: http://nal-ir.nal.res.in/id/eprint/8887

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