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Beck, W.H. (2000) Rotational and Vibrational Temperature Measurements in the DLR High Enthalpy Shock Tunnel HEG Using LIF and Flash Lamp Absorption. In: Measurement Techniques for High Enthalpy and Plasma Flows, 7B-1-7B-26. Canda Communication Group Inc.. RTO AVT/VKI Special Course on Measurement Techniques for High Enthalphy and Plasma Flows, Rhode-Saint-Genèse/Belgien, 25.-29.Okt. 1999. ISBN 92-837-1030-4.
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Kurzfassung
Use of LIF in two line thermometry TLT and of flash lamp absorption to examine high enthalpy flows is presented. The aim is to measure rotational and vibrational temperatures of nitric oxide NO in high temperature air in the Göttingen High Enthalpy Shock Tunnel HEG. Theory of NO (energy levels, spectroscopy, level populations), LIF and TLT are discussed. Results are given from a test cell to validate TLT with NO LIF as a quantitative technique. HEG results for rotational and vibrational temperatures in the free stream and around models are presented. Finally, flash lamp absorption results yielding these temperatures are given.
| elib-URL des Eintrags: | https://elib.dlr.de/13730/ | ||||||||
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| Dokumentart: | Konferenzbeitrag (Paper) | ||||||||
| Zusätzliche Informationen: | LIDO-Berichtsjahr=2000, monograph_id=RTO-EN-8, | ||||||||
| Titel: | Rotational and Vibrational Temperature Measurements in the DLR High Enthalpy Shock Tunnel HEG Using LIF and Flash Lamp Absorption | ||||||||
| Autoren: |
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| Datum: | 2000 | ||||||||
| Erschienen in: | Measurement Techniques for High Enthalpy and Plasma Flows | ||||||||
| Open Access: | Nein | ||||||||
| Gold Open Access: | Nein | ||||||||
| In SCOPUS: | Nein | ||||||||
| In ISI Web of Science: | Nein | ||||||||
| Seitenbereich: | 7B-1-7B-26 | ||||||||
| Herausgeber: |
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| Verlag: | Canda Communication Group Inc. | ||||||||
| ISBN: | 92-837-1030-4 | ||||||||
| Status: | veröffentlicht | ||||||||
| Veranstaltungstitel: | RTO AVT/VKI Special Course on Measurement Techniques for High Enthalphy and Plasma Flows, Rhode-Saint-Genèse/Belgien, 25.-29.Okt. 1999 | ||||||||
| Veranstalter : | VKI | ||||||||
| 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): | NICHT SPEZIFIZIERT | ||||||||
| Standort: | Köln-Porz , Braunschweig , Göttingen | ||||||||
| Institute & Einrichtungen: | Institut für Aerodynamik und Strömungstechnik > Institut für Strömungsmechanik | ||||||||
| Hinterlegt von: | Oppermann, Frau Bärbel | ||||||||
| Hinterlegt am: | 16 Sep 2005 | ||||||||
| Letzte Änderung: | 14 Jan 2010 20:53 |
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