Application of integral moment method to the hypersonic laminar near wake of a cold cylinder

Ramaswamy, MA (1974) Application of integral moment method to the hypersonic laminar near wake of a cold cylinder. Technical Report. National Aeronautical Laboratory, Bangalore,India.

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    Abstract

    The integral moment method developed by Lees and Reeves , and later extended by Grange, Klineberg and Lees3r4g5 has been applied to solve the laminar near wake flow field of a circular cylinder cooled to 0.2 times the free stream stagnation temperature at Vno3=6.0 and Reynolds number of 9000, 48000 and 84000 based on diameter and free stream conditions. Comparison with the experimental results of Ramaswamy at the lowest Reynolds number indicate that the base pressure and the temperature in the recirculating region are reasonably well predicted by the method,13; but there is some discrepancy in the detailed pressure and13; temperature recovery history in the near wake which could probably be eliminated with further refinement of the method.

    Item Type: Proj.Doc/Technical Report (Technical Report)
    Uncontrolled Keywords: Reynolds number;Hypersonic;Cold cylinder
    Subjects: AERONAUTICS > Aerodynamics
    Division/Department: UNSPECIFIED
    Depositing User: M/S ICAST NAL
    Date Deposited: 17 Jan 2007
    Last Modified: 24 May 2010 09:54
    URI: http://nal-ir.nal.res.in/id/eprint/3915

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