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path instabilities and vortex visualization of falling/ rising sphere

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May 29, 2017, 07:35	path instabilities and vortex visualization of falling/ rising sphere	#1
shashanktiwari619 New Member Shashank Join Date: Sep 2014 Posts: 28 Rep Power: 12	I am trying to simulate a falling sphere problem as described in the paper Jenny, M., Dušek, J., & Bouchet, G. (2004). Instabilities and transition of a sphere falling or ascending freely in a Newtonian fluid. Journal of Fluid Mechanics, 508, 201-239. The fluid is stationary while the spherical particle inside the cube is moving. Is it possible to set this case in OpenFOAM using the LES turbulence model and sixDOFsolver?

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falling sphere, les, vortex visualization, wake dynamics

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