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Beinke, Scott und Oschwald, Michael und Dally, B. (2012) Modelling Acoustic Excitation for the Simulation of Combustion Instability Experiments. In: Proceedings. 18th Australasian Fluid Mechanics Conference, 2012-12-03 - 2012-12-07, Launceston, Australia.
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Kurzfassung
An experimental combustor, designated BKH, has been developed at DLR Lampoldshausen to investigate combustion instability. The combustor operates with cryogenic liquid oxygen and hydrogen propellants at supercritical pressure conditions analogous to real rocket engines. It features an excitation system for driving acoustic disturbances in order to study combustion instability phenomena. BKH experimental results are being used to develop and validate numerical models. Methods of simulating the influence of the excitation system on the BKH chamber have been examined and the results compared with BKH experiments under cold flow operating conditions.
| elib-URL des Eintrags: | https://elib.dlr.de/80666/ | ||||||||||||||||
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| Dokumentart: | Konferenzbeitrag (Vortrag, Paper) | ||||||||||||||||
| Titel: | Modelling Acoustic Excitation for the Simulation of Combustion Instability Experiments | ||||||||||||||||
| Autoren: |
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| Datum: | 2012 | ||||||||||||||||
| Erschienen in: | Proceedings | ||||||||||||||||
| Open Access: | Nein | ||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||
| In SCOPUS: | Nein | ||||||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||
| Stichwörter: | combustion instability, rocket propulsion | ||||||||||||||||
| Veranstaltungstitel: | 18th Australasian Fluid Mechanics Conference | ||||||||||||||||
| Veranstaltungsort: | Launceston, Australia | ||||||||||||||||
| Veranstaltungsart: | internationale Konferenz | ||||||||||||||||
| Veranstaltungsbeginn: | 3 Dezember 2012 | ||||||||||||||||
| Veranstaltungsende: | 7 Dezember 2012 | ||||||||||||||||
| HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||
| HGF - Programm: | Raumfahrt | ||||||||||||||||
| HGF - Programmthema: | Raumtransport | ||||||||||||||||
| DLR - Schwerpunkt: | Raumfahrt | ||||||||||||||||
| DLR - Forschungsgebiet: | R RP - Raumtransport | ||||||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | R - Antriebsystemtechnik - Schubkammertechnologie (alt) | ||||||||||||||||
| Standort: | Lampoldshausen | ||||||||||||||||
| Institute & Einrichtungen: | Institut für Raumfahrtantriebe > Raketenantriebe | ||||||||||||||||
| Hinterlegt von: | Hanke, Michaela | ||||||||||||||||
| Hinterlegt am: | 15 Jan 2013 10:43 | ||||||||||||||||
| Letzte Änderung: | 24 Apr 2024 19:47 |
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