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Experimental Investigation of Two Interacting Thruster-Plumes Downstream of the Nozzles
Holz, André and Dettleff, Georg and Hannemann, Klaus and Ziegenhagen, Stefan (2012) Experimental Investigation of Two Interacting Thruster-Plumes Downstream of the Nozzles. Space Propulsion 2012, 07. - 10. Mai 2012, Bordeaux, Frankreich.
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Official URL: http://www.propulsion2012.com
Abstract
The plume-plume interaction of two small cold gas thrusters is investigated under high vacuum conditions in the DLR high vacuum plume test facility STG-CT. In this paper we concentrate on the interaction downstream of the nozzles. After introducing the experimental equipment, characteristics of shock interaction are presented. Furthermore the appropriateness of the Penetration Knudsen Number for predicting the type of interaction also for thruster plumes is investigated.
| Document Type: | Conference or Workshop Item (Speech, Paper) | ||||||||||
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| Title: | Experimental Investigation of Two Interacting Thruster-Plumes Downstream of the Nozzles | ||||||||||
| Authors: |
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| Date: | 2012 | ||||||||||
| Refereed publication: | No | ||||||||||
| In SCOPUS: | No | ||||||||||
| In ISI Web of Science: | No | ||||||||||
| Series Name: | Conference Proceedings on DVD | ||||||||||
| Status: | Published | ||||||||||
| Keywords: | plume interaction, cold gas thruster, experiment | ||||||||||
| Event Title: | Space Propulsion 2012 | ||||||||||
| Event Location: | Bordeaux, Frankreich | ||||||||||
| Event Type: | international Conference | ||||||||||
| Event Dates: | 07. - 10. Mai 2012 | ||||||||||
| Organizer: | 3AF | ||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||||
| HGF - Program: | Raumfahrt | ||||||||||
| HGF - Program Themes: | R RP - Raumtransport | ||||||||||
| DLR - Research area: | Raumfahrt | ||||||||||
| DLR - Program: | R RP - Raumtransport | ||||||||||
| DLR - Research theme (Project): | R - Leitprojekt - Propulsion 2010 / CFD und Simulation (old) | ||||||||||
| Location: | Göttingen | ||||||||||
| Institutes and Institutions: | Institute of Aerodynamics and Flow Technology > Spacecraft | ||||||||||
| Deposited By: | Dr André Holz | ||||||||||
| Deposited On: | 08 Jun 2012 14:16 | ||||||||||
| Last Modified: | 10 Sep 2012 15:12 |
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