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Experimental characteristics of a supersonic three-dimensional air inlet with adjustable throat

Experimental characteristics of a supersonic three-dimensional air inlet with adjustable throat Abstract In the present paper, we discuss results of an experimental study of performance characteristics of a 3D inlet with a flow-metering device at free-stream Mach numbers M = 1.75 and 2. The inlet was designed using gas-dynamic design methods. The initial external compression in the inlet is achieved using a V-shaped body called a waverider. The inlet is provided with a special device for its starting, also permitting regulation of the internal channel cross-sectional area in the throat region with the help of paired rotary panels, throat doors. The flow-rate and total-pressure loss characteristics in the throat of the model inlet were determined as functions of the degree of opening of the throat doors. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Thermophysics and Aeromechanics Springer Journals

Experimental characteristics of a supersonic three-dimensional air inlet with adjustable throat

Thermophysics and Aeromechanics , Volume 20 (1): 16 – Feb 1, 2013

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References (23)

Publisher
Springer Journals
Copyright
2013 Yu.P. Gounko and I.I. Mazhul
ISSN
0869-8643
eISSN
1531-8699
DOI
10.1134/S0869864313010058
Publisher site
See Article on Publisher Site

Abstract

Abstract In the present paper, we discuss results of an experimental study of performance characteristics of a 3D inlet with a flow-metering device at free-stream Mach numbers M = 1.75 and 2. The inlet was designed using gas-dynamic design methods. The initial external compression in the inlet is achieved using a V-shaped body called a waverider. The inlet is provided with a special device for its starting, also permitting regulation of the internal channel cross-sectional area in the throat region with the help of paired rotary panels, throat doors. The flow-rate and total-pressure loss characteristics in the throat of the model inlet were determined as functions of the degree of opening of the throat doors.

Journal

Thermophysics and AeromechanicsSpringer Journals

Published: Feb 1, 2013

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