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Shishkina, Olga and Wagner, Claus (2010) Turbulent Rayleigh-Benard convection in containers with rectangular wall roughness elements. Bulletin of the American Physical Society. 63rd Annual Meeting of the APS Division of Fluid Dynamics - DFD10, 21. – 23. Nov. 2010, Long Beach, California, USA. ISSN 0003-0503.
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Official URL: http://meetings.aps.org/link/BAPS.2010.DFD.CH.3
Abstract
The work is devoted to numerical investigation of the heat transport in turbulent Rayleigh-Benard convection enhanced by roughness of the heated/cooled plates. The roughness is determined by rectangular obstacles, which are located at the plates and are heated/cooled in the same way as the corresponding plates. Based on the obtained numerical results a theoretical model to predict the heat transport (Nusselt number) in natural convection in enclosed domains with heated/cooled obstacles is developed.
| Item URL in elib: | https://elib.dlr.de/75578/ | |||||||||
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| Document Type: | Conference or Workshop Item (Speech) | |||||||||
| Additional Information: | Abstract ID: BAPS.2010.DFD.CH.3, Abstract: CH.00003 | |||||||||
| Title: | Turbulent Rayleigh-Benard convection in containers with rectangular wall roughness elements | |||||||||
| Authors: |
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| Date: | 2010 | |||||||||
| Refereed publication: | No | |||||||||
| Open Access: | No | |||||||||
| Gold Open Access: | No | |||||||||
| In SCOPUS: | No | |||||||||
| In ISI Web of Science: | No | |||||||||
| Volume: | Vol. 55 | |||||||||
| Page Range: | pp. 81-82 | |||||||||
| Publisher: | Bulletin of the American Physical Society | |||||||||
| Series Name: | Book of Abstracts | |||||||||
| ISSN: | 0003-0503 | |||||||||
| Status: | Published | |||||||||
| Keywords: | Rayleigh-Bénard convection | |||||||||
| Event Title: | 63rd Annual Meeting of the APS Division of Fluid Dynamics - DFD10 | |||||||||
| Event Location: | Long Beach, California, USA | |||||||||
| Event Type: | international Conference | |||||||||
| Event Dates: | 21. – 23. Nov. 2010 | |||||||||
| HGF - Research field: | Aeronautics, Space and Transport | |||||||||
| HGF - Program: | Aeronautics | |||||||||
| HGF - Program Themes: | Aircraft Research (old) | |||||||||
| DLR - Research area: | Aeronautics | |||||||||
| DLR - Program: | L AR - Aircraft Research | |||||||||
| DLR - Research theme (Project): | L - Simulation & Validation (old) | |||||||||
| Location: | Göttingen | |||||||||
| Institutes and Institutions: | Institute of Aerodynamics and Flow Technology > Fluid Systems | |||||||||
| Deposited By: | Micknaus, Ilka | |||||||||
| Deposited On: | 08 May 2012 11:27 | |||||||||
| Last Modified: | 29 Mar 2023 00:15 |
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