Lattice Boltzmann simulations of flow past a cylindrical obstacle |
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| Authors: | Lukas Wagner Fernand Hayot |
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| Institution: | (1) Department of Physics, Ohio State University, 43210 Columbus, Ohio |
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| Abstract: | We present lattice Boltzmann simulations of flow past a cylindrical obstacle. Our study is based on the Lévy walk model of turbulence in a lattice Boltzmann model. We discuss pressure around the cylinder with laminar and  turbulent incident flows, as well as the dependence of the von Karman street on the analog of integral scale in our model. |
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| Keywords: | Turbulence modeling lattice Boltzmann methods wakes |
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