Numerical Simulation of Driven Convective Heat Transfer Based Lattice Boltzmann Method in a Porous Cavity
A lattice Boltzmann model of the uniform velocity, driven convective thermal conductivity in a porous cavity is studied. The Darcy, Richardson, and Reynolds numbers are shown to have a significant influence on the heat transfer behavior and the horizontal velocity of the flow field, while the porosi...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2015-01-01
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| Series: | Journal of Chemistry |
| Online Access: | http://dx.doi.org/10.1155/2015/710341 |
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| _version_ | 1832549518338424832 |
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| author | You-Sheng Xu Rui-Min Wang Guo-Neng Li You-Qu Zheng |
| author_facet | You-Sheng Xu Rui-Min Wang Guo-Neng Li You-Qu Zheng |
| author_sort | You-Sheng Xu |
| collection | DOAJ |
| description | A lattice Boltzmann model of the uniform velocity, driven convective thermal conductivity in a porous cavity is studied. The Darcy, Richardson, and Reynolds numbers are shown to have a significant influence on the heat transfer behavior and the horizontal velocity of the flow field, while the porosity has little influence on either. The model is validated by the average Nusselt number at different Reynolds numbers, and the numerical results are in good agreement with available published data. |
| format | Article |
| id | doaj-art-67e2fae537a9460089bae90c7d2f5c3f |
| institution | Kabale University |
| issn | 2090-9063 2090-9071 |
| language | English |
| publishDate | 2015-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Chemistry |
| spelling | doaj-art-67e2fae537a9460089bae90c7d2f5c3f2025-02-03T06:11:07ZengWileyJournal of Chemistry2090-90632090-90712015-01-01201510.1155/2015/710341710341Numerical Simulation of Driven Convective Heat Transfer Based Lattice Boltzmann Method in a Porous CavityYou-Sheng Xu0Rui-Min Wang1Guo-Neng Li2You-Qu Zheng3School of Mechanical & Automotive Engineering, Zhejiang University of Science and Technology, Hangzhou 310023, ChinaDepartment of Science and Technology, Jinhua Polytechnic, Jinhua 321017, ChinaSchool of Mechanical & Automotive Engineering, Zhejiang University of Science and Technology, Hangzhou 310023, ChinaSchool of Mechanical & Automotive Engineering, Zhejiang University of Science and Technology, Hangzhou 310023, ChinaA lattice Boltzmann model of the uniform velocity, driven convective thermal conductivity in a porous cavity is studied. The Darcy, Richardson, and Reynolds numbers are shown to have a significant influence on the heat transfer behavior and the horizontal velocity of the flow field, while the porosity has little influence on either. The model is validated by the average Nusselt number at different Reynolds numbers, and the numerical results are in good agreement with available published data.http://dx.doi.org/10.1155/2015/710341 |
| spellingShingle | You-Sheng Xu Rui-Min Wang Guo-Neng Li You-Qu Zheng Numerical Simulation of Driven Convective Heat Transfer Based Lattice Boltzmann Method in a Porous Cavity Journal of Chemistry |
| title | Numerical Simulation of Driven Convective Heat Transfer Based Lattice Boltzmann Method in a Porous Cavity |
| title_full | Numerical Simulation of Driven Convective Heat Transfer Based Lattice Boltzmann Method in a Porous Cavity |
| title_fullStr | Numerical Simulation of Driven Convective Heat Transfer Based Lattice Boltzmann Method in a Porous Cavity |
| title_full_unstemmed | Numerical Simulation of Driven Convective Heat Transfer Based Lattice Boltzmann Method in a Porous Cavity |
| title_short | Numerical Simulation of Driven Convective Heat Transfer Based Lattice Boltzmann Method in a Porous Cavity |
| title_sort | numerical simulation of driven convective heat transfer based lattice boltzmann method in a porous cavity |
| url | http://dx.doi.org/10.1155/2015/710341 |
| work_keys_str_mv | AT youshengxu numericalsimulationofdrivenconvectiveheattransferbasedlatticeboltzmannmethodinaporouscavity AT ruiminwang numericalsimulationofdrivenconvectiveheattransferbasedlatticeboltzmannmethodinaporouscavity AT guonengli numericalsimulationofdrivenconvectiveheattransferbasedlatticeboltzmannmethodinaporouscavity AT youquzheng numericalsimulationofdrivenconvectiveheattransferbasedlatticeboltzmannmethodinaporouscavity |