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Sunami, T. und Kodera, M. und Murakami, A. und Kudo, K. und Nishioka, M. und Wendt, M. und Scheel, F. (2002) Roles of Streamwise Vortices for Efficient Mixing and Combustion Control in Supersonic Flows. In: International Symposium on Dynamics and Statistics of Coherent Structures in Turbulence Roles of Elementary Vortices. International Symposium on Dynamics and Statistics of Coherent Structures in Turbulence Roles of Elementary Vortices, Tokyo, 21 - 23 October 2002.
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Kurzfassung
In this paper, we will present the main results of our research on the supersonic mixing and combustion control using streamwise vortices especially focusing on their roles as large-scale coherent structures in the compressible supersonic flows, wherein strong compressibility effects depress the growth of large-scale vortical structures and resulting turbulent mixing. Generation processes and downstream evolution of large-scale streamwise vortices, their growth rate, breakdown processes to small-scale turbulence are discussed by presenting the results of experiments and numerical simulation for non-combustion and combusting flow cases.
| elib-URL des Eintrags: | https://elib.dlr.de/1597/ | ||||||||||||||||||||||||||||||||
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| Dokumentart: | Konferenzbeitrag (Paper) | ||||||||||||||||||||||||||||||||
| Zusätzliche Informationen: | LIDO-Berichtsjahr=2003, | ||||||||||||||||||||||||||||||||
| Titel: | Roles of Streamwise Vortices for Efficient Mixing and Combustion Control in Supersonic Flows | ||||||||||||||||||||||||||||||||
| Autoren: |
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| Datum: | 2002 | ||||||||||||||||||||||||||||||||
| Erschienen in: | International Symposium on Dynamics and Statistics of Coherent Structures in Turbulence Roles of Elementary Vortices | ||||||||||||||||||||||||||||||||
| Open Access: | Nein | ||||||||||||||||||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||||||||||||||||||
| In SCOPUS: | Nein | ||||||||||||||||||||||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||||||||||||||||||||||
| Herausgeber: |
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| Status: | veröffentlicht | ||||||||||||||||||||||||||||||||
| Veranstaltungstitel: | International Symposium on Dynamics and Statistics of Coherent Structures in Turbulence Roles of Elementary Vortices, Tokyo, 21 - 23 October 2002 | ||||||||||||||||||||||||||||||||
| 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 14:00 |
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