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Oscillations of Large-Scale Structures in turbulent Mixed Convection in a rectangular enclosure

Westhoff, Andreas und Schmeling, Daniel und Bosbach, Johannes und Wagner, Claus (2010) Oscillations of Large-Scale Structures in turbulent Mixed Convection in a rectangular enclosure. 12th EUROMECH European Turbulence Conference - ETC12, 07. - 09. Sept. 2009, Marburg, Germany.

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Kurzfassung

The term mixed convection (MC) is used to describe the process of heat transfer in fluids where forced convection (FC) and thermal convection (TC) coexist. Mixed convection is an often occurring flow condition e.g. in the oceans, atmosphere, indoor climatisation or industrial processes and applications. In many flow situations convection is the prevalent transport mechanism of heat whereas the heat transfer strongly depends on the dynamics of the largescale structures. In this study we investigate the formation of large-scale circulation (LSC) in mixed convection and the influence of the dynamics of the LSC, also known as mean wind, on the heat transfer.

Dokumentart:Konferenzbeitrag (Vortrag, Paper)
Zusätzliche Informationen:Proceedings: It is a well-known paradox that although few scientists appear to favour publication of the proceedings of a Conference, proceedings are almost always published. In the case of European Conferences, the EUROMECH Council sees no necessity for publication of proceedings. In general, participants should be encouraged to seek separate publication of their contributions in scientific journals such as the European Journal of Mechanics A and B. For the ESMC it has been found convenient to publish all the invited lectures in a special issue of this journal.
Titel:Oscillations of Large-Scale Structures in turbulent Mixed Convection in a rectangular enclosure
Autoren:
AutorenInstitution oder E-Mail-Adresse der Autoren
Westhoff, Andreasandreas.westhoff@dlr.de
Schmeling, Danieldaniel.schmeling@dlr.de
Bosbach, Johannesjohannes.bosbach@dlr.de
Wagner, Clausclaus.wagner@dlr.de
Datum:2010
Referierte Publikation:Nein
In SCOPUS:Nein
In ISI Web of Science:Nein
Status:veröffentlicht
Stichwörter:mixed convection, turbulence, large-scale structures, heat transfer
Veranstaltungstitel: 12th EUROMECH European Turbulence Conference - ETC12
Veranstaltungsort:Marburg, Germany
Veranstaltungsart:internationale Konferenz
Veranstaltungsdatum:07. - 09. Sept. 2009
Veranstalter :EUROMECH
HGF - Forschungsbereich:Luftfahrt, Raumfahrt und Verkehr
HGF - Programm:Luftfahrt
HGF - Programmthema:Starrflügler
DLR - Schwerpunkt:Luftfahrt
DLR - Forschungsgebiet:L AR - Starrflüglerforschung
DLR - Teilgebiet (Projekt, Vorhaben):L - Systeme & Kabine
Standort: Göttingen
Institute & Einrichtungen:Institut für Aerodynamik und Strömungstechnik > Fluidsysteme
Hinterlegt von: Andreas Westhoff
Hinterlegt am:08 Aug 2012 12:50
Letzte Änderung:08 Aug 2012 12:50

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