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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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|
|In ISI Web of Science:||No|
|Keywords:||HEG, L1D, hypersonic|
|Event Title:||ISSW 24|
|Event Type:||international Conference|
|HGF - Research field:||Aeronautics, Space and Transport|
|HGF - Program:||Space|
|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)|
|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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