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Frey, M. und Stark, R. und Ciezki, H.K. und Quessard, F. und Kwan, W. (2000) Subscale Nozzle Testing at the P6.2 Test Stand. In: 36th Joint Propulsion Conference and Exhibit, Seiten 1-10. 36th AIAA/ASME/SAE/ASEE Joint Propulsion Conference, Huntsville, Alabama, 17-19 July 2000.
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Kurzfassung
Subscale tests of nozzle flows have been performed at DLR's P6.2 test facility to investigate side-loads and their origin. Two different nozzle contours, a thrust-optimized and a truncated ideal nozzle with identical performance data are tested. The flowfield ist monitored by use of wall pressure measurements and Colour Schlieren photos of the plume. The highest side-loads are measured in the thrust-optimized nozzle, when the separation type changes between free shock separation and restricted shock separation. The side-loads of the truncated ideal nozzle, in wich only free shock separation occurs, are significantly lower - only about one third as high.
| elib-URL des Eintrags: | https://elib.dlr.de/1464/ | ||||||||||||||||||||||||
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| Dokumentart: | Konferenzbeitrag (Paper) | ||||||||||||||||||||||||
| Zusätzliche Informationen: | LIDO-Berichtsjahr=2000, monograph_id=AIAA-2000-3777, | ||||||||||||||||||||||||
| Titel: | Subscale Nozzle Testing at the P6.2 Test Stand | ||||||||||||||||||||||||
| Autoren: |
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| Datum: | 2000 | ||||||||||||||||||||||||
| Erschienen in: | 36th Joint Propulsion Conference and Exhibit | ||||||||||||||||||||||||
| Open Access: | Nein | ||||||||||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||||||||||
| In SCOPUS: | Nein | ||||||||||||||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||||||||||||||
| Seitenbereich: | Seiten 1-10 | ||||||||||||||||||||||||
| Herausgeber: |
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| Status: | veröffentlicht | ||||||||||||||||||||||||
| Stichwörter: | Subscale Tests, Schlieren-Measurements, Overexpanded, Nozzle Flow, Nozzle Flow Separation | ||||||||||||||||||||||||
| Veranstaltungstitel: | 36th AIAA/ASME/SAE/ASEE Joint Propulsion Conference, Huntsville, Alabama, 17-19 July 2000 | ||||||||||||||||||||||||
| Veranstalter : | American Institute of Aeronautics and Astronautics | ||||||||||||||||||||||||
| HGF - Forschungsbereich: | Verkehr und Weltraum (alt) | ||||||||||||||||||||||||
| HGF - Programm: | Weltraum (alt) | ||||||||||||||||||||||||
| HGF - Programmthema: | W RP - Raumtransport | ||||||||||||||||||||||||
| DLR - Schwerpunkt: | Weltraum | ||||||||||||||||||||||||
| DLR - Forschungsgebiet: | W RP - Raumtransport | ||||||||||||||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | E - keine Zuordnung | ||||||||||||||||||||||||
| Standort: | Lampoldshausen | ||||||||||||||||||||||||
| Institute & Einrichtungen: | Institut für Raumfahrtantriebe | ||||||||||||||||||||||||
| Hinterlegt von: | Lohmiller, Monika | ||||||||||||||||||||||||
| Hinterlegt am: | 16 Sep 2005 | ||||||||||||||||||||||||
| Letzte Änderung: | 06 Jan 2010 13:49 |
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