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.
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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 |
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