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Experimental Investigation on the Influence of Yaw Angle on the Inlet Performance at Mach 7

Hohn, Oliver and Gülhan, Ali (2010) Experimental Investigation on the Influence of Yaw Angle on the Inlet Performance at Mach 7. AIAA. 48th AIAA Aerospace Sciences Meeting, 4.-7. Jan. 2010, Orlando, USA.

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Abstract

This paper presents the results of an extensive measurement campaign that was conducted with an two-dimensional hypersonic inlet in the Hypersonic Windtunnel H2K at the German Aerospace Center in Cologne in order to study the effects of angle of yaw on the inlet performance. Both the external and internal flow paths of the inlet have been analyzed. Conducted measurements include static and Pitot pressure measurements, shadowgraph imagery, IR-thermography, Mach number and mass flow measurements. To simulate the behaviour of the inlet at different operating points, a throttle was used to impose different backpressures on the inlet.

Item URL in elib:https://elib.dlr.de/67837/
Document Type:Conference or Workshop Item (Speech, Paper)
Title:Experimental Investigation on the Influence of Yaw Angle on the Inlet Performance at Mach 7
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Hohn, Oliveroliver.hohn (at) dlr.deUNSPECIFIED
Gülhan, Aliali.guelhan (at) dlr.deUNSPECIFIED
Date:January 2010
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Publisher:AIAA
Status:Published
Keywords:scramjet, inlet, angle of yaw, hypersonic
Event Title:48th AIAA Aerospace Sciences Meeting
Event Location:Orlando, USA
Event Type:international Conference
Event Dates:4.-7. Jan. 2010
Organizer:AIAA
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Space (old)
HGF - Program Themes:W RP - Raumtransport
DLR - Research area:Space
DLR - Program:W RP - Raumtransport
DLR - Research theme (Project):W - Antriebsystemtechnik - Antriebskonzepte (old)
Location: Köln-Porz
Institutes and Institutions:Institute of Aerodynamics and Flow Technology > Supersonic and Hypersonic Technology
Deposited By: Hohn, Oliver
Deposited On:20 Dec 2010 14:58
Last Modified:31 Jul 2019 19:30

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