Computation of 3-D transonic flows for wings and wing-body13; configurations (Annual Progress Report)

Chakrabartty, SK and Subramanian, NR (1989) Computation of 3-D transonic flows for wings and wing-body13; configurations (Annual Progress Report). Technical Report. National Aeronautical Laboratory, Bangalore, India.

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    Abstract

    A simple idea to generate grids for arbitrary shaped finite fuselage with a wing with twist and dihedral has been developed and presented here. The approximate factorization scheme (AP2) has been successfully used to compute the transonic flow past wing-fuselage combinations. Computed results show good agreements with available theoretical and experimental results. It has been observed that the convergence rate for AP2 scheme remain unaffected by grid stretching due to the introduction of fuselage.

    Item Type: Proj.Doc/Technical Report (Technical Report)
    Uncontrolled Keywords: Transonic;Potential flow;AF2 scheme;Wing-body configuration;Grid generation
    Subjects: ENGINEERING > Fluid Mechanics and Thermodynamics
    Division/Department: Computational and Theoretical Fluid Dynamics Division, Computational and Theoretical Fluid Dynamics Division
    Depositing User: Mr. Ravikumar R
    Date Deposited: 24 Jul 2006
    Last Modified: 24 May 2010 09:45
    URI: http://nal-ir.nal.res.in/id/eprint/2129

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