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Wieneke, Bernhard und Tokgoz, S. und Geisler, Reinhard und van Bokhoven, L. J. A. (2012) mK Temperature and Velocity Measurements Inside a Fluid Layer using BOS and PIV. 16th International Symposium on Applications of Laser Techniques to Fluid Mechanics, 09.- 12. Jul. 2012, Lisbon, Portugal.
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Offizielle URL: http://ltces.dem.ist.utl.pt/lxlaser/lxlaser2012/program.asp
Kurzfassung
A combination of quantitative background oriented schlieren (BOS) and particle image velocimetry (PIV) is used to simultaneously measure 2D temperature and velocity distribution inside a thin fluid layer, where optical access is limited to one side. Application of optical filters allowed us to perform simultaneous BOS and PIV measurements. Instantaneous temperature gradient fields are acquired by implementing a highly reflective surface below the fluid layer. Temperatures are estimated with accuracy of the order of 10 mK by 2D integration of the temperature gradients.
| elib-URL des Eintrags: | https://elib.dlr.de/73511/ | ||||||||||||||||||||
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| Dokumentart: | Konferenzbeitrag (Vortrag, Paper) | ||||||||||||||||||||
| Titel: | mK Temperature and Velocity Measurements Inside a Fluid Layer using BOS and PIV | ||||||||||||||||||||
| Autoren: |
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| Datum: | 2012 | ||||||||||||||||||||
| Referierte Publikation: | Nein | ||||||||||||||||||||
| Open Access: | Nein | ||||||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||||||
| In SCOPUS: | Nein | ||||||||||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||||||||||
| Seitenbereich: | Seiten 1-7 | ||||||||||||||||||||
| Name der Reihe: | Conference Proceedings online | ||||||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||||||
| Stichwörter: | background oriented schlieren (BOS), particle image velocimetry (PIV), fluid layer | ||||||||||||||||||||
| Veranstaltungstitel: | 16th International Symposium on Applications of Laser Techniques to Fluid Mechanics | ||||||||||||||||||||
| Veranstaltungsort: | Lisbon, Portugal | ||||||||||||||||||||
| Veranstaltungsart: | internationale Konferenz | ||||||||||||||||||||
| Veranstaltungsdatum: | 09.- 12. Jul. 2012 | ||||||||||||||||||||
| HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||||||
| HGF - Programm: | Luftfahrt | ||||||||||||||||||||
| HGF - Programmthema: | Starrflügler (alt) | ||||||||||||||||||||
| DLR - Schwerpunkt: | Luftfahrt | ||||||||||||||||||||
| DLR - Forschungsgebiet: | L AR - Starrflüglerforschung | ||||||||||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | L - Simulation & Validierung (alt) | ||||||||||||||||||||
| Standort: | Göttingen | ||||||||||||||||||||
| Institute & Einrichtungen: | Institut für Aerodynamik und Strömungstechnik > Experimentelle Verfahren | ||||||||||||||||||||
| Hinterlegt von: | Micknaus, Ilka | ||||||||||||||||||||
| Hinterlegt am: | 19 Jul 2012 09:08 | ||||||||||||||||||||
| Letzte Änderung: | 09 Okt 2012 15:03 |
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