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Penneçot, Julien und Bosbach, Johannes und Wagner, Claus und Raffel, Markus und Lerche, Thomas und Repp, Stefan (2004) Mixed Convection in Idealized Airplane-Cabins: A Comparison Between Numerical Simulations and Particle Image Velocimetry Measurements. In: Proceedings of the 9th International Conference on Air Distribution in Rooms (Roomvent 2004). 9th International Conference on Air Distribution in Rooms (Roomvent 2004), 2004-09-05 - 2004-09-08, Coimbra, Portugal.
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Kurzfassung
Isothermal flow in a generic airplane cabin has been investigated numerically by means of Reynolds averaged Navier-Stokes computations and experimentally by particle image velocimetry (PIV). High and low Reynolds number as well as two layer turbulence models were tested for their ability to describe velocity fields. Special attention was given to the flow of the incoming air jet along the luggage compartment. Comparison with PIV measurements reveals that for reliable prediction of isothermal cabin flow, low Reynolds number turbulence models have to be used.
| Dokumentart: | Konferenzbeitrag (Vortrag, Paper) | |||||||||||||||||||||
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| Titel: | Mixed Convection in Idealized Airplane-Cabins: A Comparison Between Numerical Simulations and Particle Image Velocimetry Measurements | |||||||||||||||||||||
| Autoren: |
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| Datum: | 5 September 2004 | |||||||||||||||||||||
| Erschienen in: | Proceedings of the 9th International Conference on Air Distribution in Rooms (Roomvent 2004) | |||||||||||||||||||||
| Referierte Publikation: | Nein | |||||||||||||||||||||
| In Open Access: | Nein | |||||||||||||||||||||
| In SCOPUS: | Nein | |||||||||||||||||||||
| In ISI Web of Science: | Nein | |||||||||||||||||||||
| Status: | veröffentlicht | |||||||||||||||||||||
| Stichwörter: | turbulence modeling, CFD, PIV, indoor flow | |||||||||||||||||||||
| Veranstaltungstitel: | 9th International Conference on Air Distribution in Rooms (Roomvent 2004) | |||||||||||||||||||||
| Veranstaltungsort: | Coimbra, Portugal | |||||||||||||||||||||
| Veranstaltungsart: | internationale Konferenz | |||||||||||||||||||||
| Veranstaltungsdatum: | 2004-09-05 - 2004-09-08 | |||||||||||||||||||||
| Veranstalter : | University of Coimbra | |||||||||||||||||||||
| HGF - Forschungsbereich: | Verkehr und Weltraum (alt) | |||||||||||||||||||||
| HGF - Programm: | Luftfahrt | |||||||||||||||||||||
| HGF - Programmthema: | keine Zuordnung | |||||||||||||||||||||
| DLR - Schwerpunkt: | Luftfahrt | |||||||||||||||||||||
| DLR - Forschungsgebiet: | L - keine Zuordnung | |||||||||||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | L - keine Zuordnung (alt) | |||||||||||||||||||||
| Standort: | Göttingen | |||||||||||||||||||||
| Institute & Einrichtungen: | Institut für Aerodynamik und Strömungstechnik > Hubschrauber | |||||||||||||||||||||
| Hinterlegt von: | Bosbach, Dr.rer.nat. Johannes | |||||||||||||||||||||
| Hinterlegt am: | 24 Jan 2006 | |||||||||||||||||||||
| Letzte Änderung: | 27 Apr 2009 04:55 |
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