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LES for falling sphere to get path instabilities

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May 25, 2017, 11:20	LES for falling sphere to get path instabilities	#1
shashanktiwari619 New Member Shashank Join Date: Sep 2014 Posts: 28 Rep Power: 11	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 FLUENT using the LES turbulence model and dynamic meshing?

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dynamic mesh, falling, les, path instabilities

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