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End-to-End Modelling of the HEG Shock Tunnel

Jacobs, Peter A. and Gardner, Anthony Donald and Buttsworth, David R and Martinez-Schramm, Jan and Karl, Sebastian and Hannemann, Klaus (2004) End-to-End Modelling of the HEG Shock Tunnel. ISSW 24, 2004, Beijing.

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Abstract

We attempt an end-to-end computational model of the HEG shock tunnel as a way to extract more precise test ow conditions and as a way of getting predictions of new operating conditions. For a selection of established operating conditions, the L1d program was used to simulate the one-dimensional gas-dynamic processes within the whole of the facility. The program reproduces the compression tube performance reliably and, with the inclusion of the "loss factor" near the upstream-end of the compression tube, it does a good job of estimating the equilibrium pressure in the shock-re ection region over the set of six standard operating conditions for HEG.

Document Type:Conference or Workshop Item (Paper)
Title:End-to-End Modelling of the HEG Shock Tunnel
Authors:
AuthorsInstitution or Email of Authors
Jacobs, Peter A.Uni. Queensland
Gardner, Anthony DonaldUNSPECIFIED
Buttsworth, David RUni. Southern Queensland
Martinez-Schramm, JanUNSPECIFIED
Karl, SebastianUNSPECIFIED
Hannemann, KlausUNSPECIFIED
Date:2004
Refereed publication:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:HEG, L1D, hypersonic
Event Title:ISSW 24
Event Location:Beijing
Event Type:international Conference
Event Dates:2004
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 - Grundlagen Raumtransport - Anlagen und Messtechnik (old)
Location: Göttingen
Institutes and Institutions:Institute of Aerodynamics and Flow Technology > Spacecraft
Deposited By: Dr. Anthony Gardner
Deposited On:30 Oct 2006
Last Modified:27 Apr 2009 12:59

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