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Hypersonic non-equilibrium flow over spherically blunted cone capsules

Martinez Schramm, Jan and Hannemann, Klaus and Hornung, Hans G. (2019) Hypersonic non-equilibrium flow over spherically blunted cone capsules. In: Proceedings of the 32nd International Symposium on Shock Waves (ISSW32 2019), pp. 2503-2516. Research Publishing Singapore. 32nd International Symposium on Shock Waves, 14.-19. July 2019, Singapur. DOI: 10.3850/978-981-11-2730-4_0455-cd ISBN 978-981-11-2730-4

Full text not available from this repository.

Official URL: http://rpsonline.com.sg/rps2prod/ISSW32/e-proceedings/html/0455.xml

Abstract

The hypersonic flow over a spherically blunt cone exhibits two regimes separated by an almost discontinuous change of the sonic line location. We call these two regimes cone and sphere behavior. In flight a transition between these two behaviors might occur and this can result in undesirable effects on the aerodynamic stability. To understand the transition behavior in more detail, a systematic numerical and experimental study is performed in the High Enthalpy Shock Tunnel Göttingen of the German Aerospace Center. This paper will focus on the experimental technique of wind tunnel free flight testing of rigid bodies in combination with the reconstruction of their free movement and the automatic determination of the shock stand of distance.

Item URL in elib:https://elib.dlr.de/130026/
Document Type:Conference or Workshop Item (Speech)
Additional Information:proceedings unter : http://rpsonline.com.sg/rps2prod/ISSW32/e-proceedings/index.html (ISBN: 978-981-11-2730-4)
Title:Hypersonic non-equilibrium flow over spherically blunted cone capsules
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Martinez Schramm, JanJan.Martinez (at) dlr.deUNSPECIFIED
Hannemann, KlausKlaus.Hannemann (at) dlr.deUNSPECIFIED
Hornung, Hans G.california institute of technology, pasadena, caUNSPECIFIED
Date:14 July 2019
Journal or Publication Title:Proceedings of the 32nd International Symposium on Shock Waves (ISSW32 2019)
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
DOI :10.3850/978-981-11-2730-4_0455-cd
Page Range:pp. 2503-2516
Editors:
EditorsEmail
Khoo, Boo CheongUNSPECIFIED
Teo, Chiang JuayUNSPECIFIED
Li, Jiun-MingUNSPECIFIED
Publisher:Research Publishing Singapore
Series Name:Proceedings of the 32nd International Symposium on Shock Waves (ISSW32 2019)
ISBN:978-981-11-2730-4
Status:Published
Keywords:sonic line, shock tunnel, force measurements, hypersonic, HEG, DLR
Event Title:32nd International Symposium on Shock Waves
Event Location:Singapur
Event Type:international Conference
Event Dates:14.-19. July 2019
Organizer:National University of Singapore
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Space Transport
DLR - Research area:Raumfahrt
DLR - Program:R RP - Raumtransport
DLR - Research theme (Project):R - Wiederverwendbare Raumfahrtsysteme und Antriebstechnologie
Location: Göttingen
Institutes and Institutions:Institute for Aerodynamics and Flow Technology > Spacecraft, GO
Deposited By: Martinez Schramm, Jan
Deposited On:11 Nov 2019 14:04
Last Modified:11 Nov 2019 14:04

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