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Kaczorowski, Matthias and Shishkin, Andrei and Shishkina, Olga and Wagner, Claus (2006) Developement of a Numerical Procedure for Direct Simulations of Turbulent Convection in a Closed Rectangular Cell. In: New Results in Numerical and Experimental Fluid Mechanics VI, 96. Springer Heidelberg. pp. 381-388. ISSN 1612-2909.
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Official URL: http://www.springerlink.com/content/j04k0r50j6l1483x/
Abstract
A Seperation of Variables (SoV) scheme has been developed in order to obtain a direct solution to the Poisson problem arising from Chorin's projection method within rectangular enclosures. The algorithm is compared to the previously used FFT with periodic boundaries and methods to improve the performance of the required transformations are presented. Finally, first results of thermal convection obtained in a closed box geometry are compared to results obtained in a periodic rectangular cell.
| Item URL in elib: | https://elib.dlr.de/45482/ | ||||||||||||||||||||||||
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| Document Type: | Book Section | ||||||||||||||||||||||||
| Title: | Developement of a Numerical Procedure for Direct Simulations of Turbulent Convection in a Closed Rectangular Cell | ||||||||||||||||||||||||
| Authors: |
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| Date: | October 2006 | ||||||||||||||||||||||||
| Refereed publication: | Yes | ||||||||||||||||||||||||
| Open Access: | No | ||||||||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||||||||||
| Volume: | 96 | ||||||||||||||||||||||||
| Page Range: | pp. 381-388 | ||||||||||||||||||||||||
| Editors: |
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| Publisher: | Springer Heidelberg | ||||||||||||||||||||||||
| Series Name: | New Results in Numerical and Experimental Fluid Mechanics VI | ||||||||||||||||||||||||
| ISSN: | 1612-2909 | ||||||||||||||||||||||||
| Status: | Published | ||||||||||||||||||||||||
| Keywords: | pressure correction, Neumann boundary conditions, non-equidistant mesh, Rayleigh-Benard | ||||||||||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||||||||||||||
| HGF - Program: | other | ||||||||||||||||||||||||
| HGF - Program Themes: | other | ||||||||||||||||||||||||
| DLR - Research area: | Aeronautics | ||||||||||||||||||||||||
| DLR - Program: | L - no assignment | ||||||||||||||||||||||||
| DLR - Research theme (Project): | L - no assignment (old) | ||||||||||||||||||||||||
| Location: | Göttingen | ||||||||||||||||||||||||
| Institutes and Institutions: | Institute of Aerodynamics and Flow Technology > Fluid Systems | ||||||||||||||||||||||||
| Deposited By: | Kaczorowski, Matthias | ||||||||||||||||||||||||
| Deposited On: | 26 Mar 2009 | ||||||||||||||||||||||||
| Last Modified: | 24 Apr 2024 19:07 |
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