A Method for Measurement of Massflow Rate Through Supersonic13; Air-intake Model in Wind Tunnel Tests

Lakshman Babu, B and Suryanarayana, GK (2000) A Method for Measurement of Massflow Rate Through Supersonic13; Air-intake Model in Wind Tunnel Tests. Technical Report. National Aerospace Laboratories, Bangalore, India.

Full text available as:
[img] PDF
Restricted to Archive staff only

Download (3544Kb)

    Abstract

    This report presents a method for measuring the mass-flow rate in a rectangular13; duct fixed downstream of a supersonic air-intake model using a rake with 25 total13; pressure probes and 14 wall static pressure taps using a PC based program . The13; method has been used for obtaining the mass-flow rate through the intake of a13; typical ram jet air-intake model at supersonic Mach numbers in the NAL 0 .3m13; wind tunnel . The uncertainty in measurement of mass-flow rate is about xB1; 5%

    Item Type: Proj.Doc/Technical Report (Technical Report)
    Uncontrolled Keywords: Mass-flow rate;supersonic air-intake
    Subjects: AERONAUTICS > Aircraft Design, Testing & Performance
    Division/Department: Experimental Aerodynamics Division, National Trisonic Aerodynamic Facility
    Depositing User: Mrs Manoranjitha M D
    Date Deposited: 28 Apr 2006
    Last Modified: 24 May 2010 09:40
    URI: http://nal-ir.nal.res.in/id/eprint/1236

    Actions (login required)

    View Item