Numerical solutions of the compressible, laminar boundary layers with pressure gradients at large pfandtl numbers

Gopinath, R and Murthy, AV (1974) Numerical solutions of the compressible, laminar boundary layers with pressure gradients at large pfandtl numbers. Technical Report. National Aeronautical Laboratory, Bangalore, India.

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    Abstract

    Some numerical solutions of the compressible laminar boundary layers in a pressure gradient are presented for a range of Prandtl numbers from 1 to 30 for the wall insulated and cooled wall (g = 0.2) cases for a typical pressure gradient parameter, 3.= '0.2. amp; 'hump-hollow' behaviour in the enthalpy profile was observed for the cooled wall Case with increase in Prandtl number. Systematic Computer experiments on the effect of various parameters on the enthalpy profile showed that this behaviour was primarily a large Prandtl number phenomenon.

    Item Type: Proj.Doc/Technical Report (Technical Report)
    Uncontrolled Keywords: Laminar boundary layers;Prandtl numbers;Hump-hollow;Systematic Computer;Pressure gradient
    Subjects: AERONAUTICS > Aeronautics (General)
    Division/Department: Aerodynamics, Aerodynamics
    Depositing User: M/S ICAST NAL
    Date Deposited: 14 Dec 2006
    Last Modified: 24 May 2010 09:54
    URI: http://nal-ir.nal.res.in/id/eprint/3710

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