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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: |
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| 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 | ||||||||||||||
| 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) | ||||||||||||||
| 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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