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Doll, Ulrich und Stockhausen, Guido und Willert, Christian (2017) Pressure, temperature and three-component-velocity fields by filtered Rayleigh scattering velocimetry. Optics Letters, 42 (19), Seiten 3773-3776. Optical Society of America. doi: 10.1364/OL.42.003773. ISSN 0146-9592.
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Offizielle URL: https://doi.org/10.1364/OL.42.003773
Kurzfassung
The filtered Rayleigh scattering (FRS) technique, extended by the method of frequency scanning (FSMFRS), is a powerful tool to characterize thermodynamic as well as aerodynamic properties of technical flows. In this letter, we report on the first application of an FRS velocimeter, which is capable of acquiring time-averaged planar pressure, temperature and three-component velocity distributions simultaneously. The method is validated by characterizing the near-field as well as the far-field of a turbulent jet.
| elib-URL des Eintrags: | https://elib.dlr.de/113814/ | ||||||||||||||||
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| Dokumentart: | Zeitschriftenbeitrag | ||||||||||||||||
| Titel: | Pressure, temperature and three-component-velocity fields by filtered Rayleigh scattering velocimetry | ||||||||||||||||
| Autoren: |
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| Datum: | September 2017 | ||||||||||||||||
| Erschienen in: | Optics Letters | ||||||||||||||||
| Referierte Publikation: | Ja | ||||||||||||||||
| Open Access: | Ja | ||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||
| In SCOPUS: | Ja | ||||||||||||||||
| In ISI Web of Science: | Ja | ||||||||||||||||
| Band: | 42 | ||||||||||||||||
| DOI: | 10.1364/OL.42.003773 | ||||||||||||||||
| Seitenbereich: | Seiten 3773-3776 | ||||||||||||||||
| Verlag: | Optical Society of America | ||||||||||||||||
| ISSN: | 0146-9592 | ||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||
| Stichwörter: | filtered Rayleigh scattering, laser-optical measurement, FRS | ||||||||||||||||
| HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||
| HGF - Programm: | Luftfahrt | ||||||||||||||||
| HGF - Programmthema: | Antriebssysteme | ||||||||||||||||
| DLR - Schwerpunkt: | Luftfahrt | ||||||||||||||||
| DLR - Forschungsgebiet: | L ER - Engine Research | ||||||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | L - Virtuelles Triebwerk und Validierungsmethoden (alt) | ||||||||||||||||
| Standort: | Köln-Porz | ||||||||||||||||
| Institute & Einrichtungen: | Institut für Antriebstechnik > Triebwerksmesstechnik | ||||||||||||||||
| Hinterlegt von: | Willert, Dr.phil. Christian | ||||||||||||||||
| Hinterlegt am: | 25 Sep 2017 10:39 | ||||||||||||||||
| Letzte Änderung: | 31 Jul 2019 20:11 |
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