Lattice Boltzmann simulation of two-sided lid-driven flow in a staggered cavity |
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| Authors: | Predrag M. Tekić Jelena B. Rađenović Svetlana S. Popović |
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| Affiliation: | 1. Faculty of Science , University of Novi Sad , Trg Dositeja Obradovi?a 3, 21000, Novi Sad, Serbia;2. Faculty of Technology, Department of Chemical Engineering , University of Novi Sad , Blvd. Cara Lazara 1, 21000, Novi Sad, Serbia |
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| Abstract: | In this article, the lattice Boltzmann method is employed in order to explore incompressible fluid flow inside a two-sided lid-driven staggered cavity. Results of the lattice Boltzmann simulation for antiparallel motion of lids are compared with the data from existing literature. For parallel motion of lids, the characteristics of flow pattern for a variety of Re numbers (50–3200) are presented. An asymmetric steady-state flow pattern for parallel motion of lids is obtained. |
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| Keywords: | lattice Boltzmann method staggered cavity two-sided lid-driven parallel motion benchmark problem |
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