elib
DLR-Header
DLR-Logo -> http://www.dlr.de
DLR Portal Home | Imprint | Contact | Deutsch
Fontsize: [-] Text [+]

Windtunnel Rebuilding and Extrapolation to Flight at Transonic Speed for Exomars

Fertig, M and Neeb, D and Gülhan, A (2011) Windtunnel Rebuilding and Extrapolation to Flight at Transonic Speed for Exomars. ESA Comminications. 7th European Symposium on Aerothermodynamics for Space Vehicles, 09.-12. Mai 2011, Brügge, Belgien. ISBN 978 92 9092 256 8. ISSN 1609-042X

[img] PDF - Registered users only - Requires a PDF viewer such as GSview, Xpdf or Adobe Acrobat Reader
644kB

Abstract

The static as well as the dynamic behaviour of the EXOMARS vehicle in the transonic velocity regime has been investigated experimentally by the Supersonic and Hypersonic Technology Department of DLR in order to investigate the behaviour prior to parachute opening. Since the experimental work was performed in air, a numerical extrapolation to flight by means of CFD is necessary. At low supersonic speed this extrapolation to flight was performed by the Spacecraft Department of the Institute of Flow Technology of DLR employing the CFD code TAU. Numerical as well as experimental results for the wind tunnel test at Mach 1.2 will be compared and discussed for three different angles of attack.

Document Type:Conference or Workshop Item (Paper)
Title:Windtunnel Rebuilding and Extrapolation to Flight at Transonic Speed for Exomars
Authors:
AuthorsInstitution or Email of Authors
Fertig, MMarkus.Fertig@dlr.de
Neeb, DDominik.Neeb@dlr.de
Gülhan, AAli.Guelhan@dlr.de
Date:2011
Volume:692
Editors:
EditorsEmail
Ouwehand, LUNSPECIFIED
Publisher:ESA Comminications
Series Name:ESA Special Publication
ISSN:1609-042X
ISBN:978 92 9092 256 8
Status:Published
Keywords:EXOMARS, CFD, Navier-Stokes, TAU
Event Title:7th European Symposium on Aerothermodynamics for Space Vehicles
Event Location:Brügge, Belgien
Event Type:international Conference
Event Dates:09.-12. Mai 2011
Organizer:Congrex
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Space Science and Exploration
DLR - Research area:Raumfahrt
DLR - Program:R EW - Erforschung des Weltraums
DLR - Research theme (Project):R - Projekt ExoMars
Location: Braunschweig
Institutes and Institutions:Institute of Aerodynamics and Flow Technology > Spacecraft
Institute of Aerodynamics and Flow Technology > Supersonic and Hypersonic Technology
Deposited By: Dr. Markus Fertig
Deposited On:17 Nov 2011 09:10
Last Modified:17 Nov 2011 09:10

Repository Staff Only: item control page

Browse
Search
Help & Contact
Informationen
electronic library is running on EPrints 3.3.12
Copyright © 2008-2012 German Aerospace Center (DLR). All rights reserved.