Two computational models for simulating the tumbling motion of elongated particles in fluids
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- 作者：Dominik Bartuschat ; a ; dominik.bartuschat@cs.fau.de" class="auth_mail" title="E-mail the corresponding author ; Ellen Fischermeierb ; Katarina Gustavssonc ; Ulrich Rü ; dea
- 关键词：Fluid&ndash ; particle interaction ; Tumbling fibers ; Slender body formulation ; Lattice Boltzmann method
- 刊名：Computers and Fluids
- 出版年：2016
- 出版时间：20 March 2016
- 年：2016
- 卷：127
- 期：Complete
- 页码：17-35
- 全文大小：4557 K
文摘
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Simulation of fibers in low Reynolds number flows with two different methods.
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High performance lattice Boltzmann simulations on advanced supercomputers.
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Physical validation and systematic comparison of LBM and SBF simulations.
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Examines influence of particle shape, walls, and inertia on the fiber motion.
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Visualizations and animation of the flow field around two tumbling spherocylinders.