Viscous flow analysis in a convergent-divergent nozzle

Khan, AA and Shembharkar, TR (2008) Viscous flow analysis in a convergent-divergent nozzle. In: Proceedings of the International Conference on Aerospace Science and Technology, 26-28 Jun 2008, Bangalore, India.

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    Abstract

    The classical one-dimensional inviscid theory does not reveal the complex flow features in a choked CD nozzle accurately. The code Fluent has been used to compute RANS flow in a 2-D CD13; nozzle for nozzle pressure ratios (NPR) corresponding to presence of shock inside the diverging part of the13; nozzle. The computed solutions differ from the simple theory so far as shock location, shock structure and13; after-shocks are concerned.

    Item Type: Conference or Workshop Item (Paper)
    Additional Information: Copyright for this article belongs to National Aerospace Laboratories
    Uncontrolled Keywords: Viscous flow;Nozzle pressure ratios (NPR);Shock structure
    Subjects: AERONAUTICS > Aeronautics (General)
    Division/Department: Propulsion Division, Propulsion Division
    Depositing User: Ms. Alphones Mary
    Date Deposited: 20 Feb 2009
    Last Modified: 17 Jun 2010 14:15
    URI: http://nal-ir.nal.res.in/id/eprint/4982

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