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Thumann, A. und Ciezki, H.K. (2000) Comparison of PIV and Colour-Schlieren Measurements of the Combustion Process of Boron Particle Containing Solid Fuel Slabs in a Rearward Facing Step Combustor. In: The fifth International Symposium on Special Topics in Chemical Propulsion - Combustion of Energetic Materials -, Seiten 1-10. 5th International Symposium on Special topics in Chemical Propulsion, Stresa, Italy, 18-22 June 2000.
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Kurzfassung
Particle Image Velocimetry (PIV) and Colour-Schlieren measurements have been used in order to investigate the combustion process of solid fuel slabs with boron particle addition in a step combustor under ramjet relevant conditions concerning the air inlet temperature. The high time resolution of both measurement techniques (-13 µs for Schlieren and 10 ns for PIV) show a quasi frozen state of the flow. With both techniques large scale vortical structures were observed in the outer zone above the diffusion flame in the developing boundary layer behind the recirculation zone.
| elib-URL des Eintrags: | https://elib.dlr.de/1468/ | ||||||||||||
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| Dokumentart: | Konferenzbeitrag (Paper) | ||||||||||||
| Zusätzliche Informationen: | LIDO-Berichtsjahr=2000, | ||||||||||||
| Titel: | Comparison of PIV and Colour-Schlieren Measurements of the Combustion Process of Boron Particle Containing Solid Fuel Slabs in a Rearward Facing Step Combustor | ||||||||||||
| Autoren: |
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| Datum: | 2000 | ||||||||||||
| Erschienen in: | The fifth International Symposium on Special Topics in Chemical Propulsion - Combustion of Energetic Materials - | ||||||||||||
| 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: | Bor, Farbschlieren, PIV | ||||||||||||
| Veranstaltungstitel: | 5th International Symposium on Special topics in Chemical Propulsion, Stresa, Italy, 18-22 June 2000 | ||||||||||||
| Veranstalter : | Luigi De Luca and Kenneth Kuo | ||||||||||||
| HGF - Forschungsbereich: | Verkehr und Weltraum (alt) | ||||||||||||
| HGF - Programm: | Luftfahrt | ||||||||||||
| HGF - Programmthema: | keine Zuordnung | ||||||||||||
| DLR - Schwerpunkt: | Luftfahrt | ||||||||||||
| DLR - Forschungsgebiet: | L TT - Triebwerkstechnologien | ||||||||||||
| 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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