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| dc.contributor.author | Chacha, M.
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| dc.contributor.author | Dejmek, M.
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| dc.contributor.author | Saghir, M. Z.
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| dc.date.accessioned | 2015-06-24T07:51:14Z | |
| dc.date.available | 2015-06-24T07:51:14Z | |
| dc.date.issued | 2010 | |
| dc.description.abstract | Paper presented at the 7th International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics, Turkey, 19-21 July, 2010. | en_ZA |
| dc.description.abstract | A 3D simulation model has been developed to investigate the compositional variation inporous media as a result of thermo-solutal convection. The function of thermal diffusion, pressure diffusion, and convection in the compositional separation process is discussed, and a criterion to predict the dominant driving force between thermal diffusion and pressure diffusion can be estimated based on diffusion coefficients and both temperature and pressure gradients. The thermo-solutal convection has strong effect on compositional separation results and causes a vertical compositional distribution against the vertical thermal diffusion in the combined heating case, and this is verified in diffusion flux components analysis. | |
| dc.description.librarian | ej2015 | en_ZA |
| dc.format.extent | 6 pages | en_ZA |
| dc.format.medium | en_ZA | |
| dc.identifier.citation | Chacha, M, Dejmek, M & Saghir, MZ 2010, 'Three dimensional simulation of thermo-solutal convection in porous media', Paper presented to the 7th International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics, Turkey, 19-21 July 2010. | en_ZA |
| dc.identifier.uri | http://hdl.handle.net/2263/45735 | |
| dc.language.iso | en | en_ZA |
| dc.publisher | International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics | en_ZA |
| dc.relation.ispartof | HEFAT 2010 | en_US |
| dc.rights | University of Pretoria | en_ZA |
| dc.subject | Diffusion flux | en_ZA |
| dc.subject | Thermo-solutal convection | en_ZA |
| dc.title | Three dimensional simulation of thermo-solutal convection in porous media | en_ZA |
| dc.type | Presentation | en_ZA |
