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Numerical Simulation of the LBK Flow Fields

Esser, B. and Gülhan, A. and Koch, U. (1999) Numerical Simulation of the LBK Flow Fields. First Joint French-German Symposium of Simulation of Atmospheric Entries by Means of Ground Test Facilities, Stuttgart, 17.-18. November 1999.

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Abstract

In the arc heated facility LBK conical nozzles are used to establish high enthalpy flow conditions. For several operating conditions the nozzle flow field was computed using the DLR CEVCATS-N code. The numerical results are presented and compared to measured Pitot pressure profiles and to spectroscopic temperature measurements. The design of a new ellipsoidally shaped nozzle is introduced and its potential to enhance the capabilities of LBK for the future is discussed

Document Type:Conference or Workshop Item (Paper)
Additional Information: LIDO-Berichtsjahr=2000,
Title:Numerical Simulation of the LBK Flow Fields
Authors:
AuthorsInstitution or Email of Authors
Esser, B.UNSPECIFIED
Gülhan, A.UNSPECIFIED
Koch, U.UNSPECIFIED
Date:1999
Page Range:2.6-1-2.6-7
Status:Published
Keywords:high enthalpy gas, hypersonic nozzle flow, numerical simulation, nozzle design
Event Title:First Joint French-German Symposium of Simulation of Atmospheric Entries by Means of Ground Test Facilities, Stuttgart, 17.-18. November 1999
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):UNSPECIFIED
Location: Köln-Porz , Braunschweig , Göttingen
Institutes and Institutions:Institute of Aerodynamics and Flow Technology > Institut für Strömungsmechanik
Deposited By: elib DLR-Beauftragter
Deposited On:16 Sep 2005
Last Modified:14 Jan 2010 20:47

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