Design characteristics of the variable supersonic nozzle of the base flow facility

Anantha, KV and Mathur, NB and Krishnan, V (1989) Design characteristics of the variable supersonic nozzle of the base flow facility. Technical Report. National Aeronautical Laboratory, Bangalore, India.

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    Abstract

    The Base Flow Facility which is a blowdown type of wino tunnel has been designed and is being constructed for simulating afterbqpy'flows of aerospace vehicles during wind tunnel experiments. The facility has an axisynmetric variable supersonic nozzle to achieve different test Mach numters upto a maximum of 4.O and an enclosed free-jet type test section. The nozzle outerbony movement for obtaining required test Mach numhers and annular areas are computed from the inner 2nd outerbody contours, supplied by AMRD international Corporation, U.S.A. The Counter reading settings, for various test mach numbers are also computed and presented in this report.13; i

    Item Type: Proj.Doc/Technical Report (Technical Report)
    Uncontrolled Keywords: Base flow facility;Nozzle;Outer body;Inner body
    Subjects: ENGINEERING > Fluid Mechanics and Thermodynamics
    AERONAUTICS > Aircraft Design, Testing & Performance
    Division/Department: Fluid Dynamics, Fluid Dynamics, Fluid Dynamics
    Depositing User: Deputy Head Poornima Narayana
    Date Deposited: 14 Aug 2006
    Last Modified: 24 May 2010 09:45
    URI: http://nal-ir.nal.res.in/id/eprint/2098

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