Buoyantforce with variable density by depth OpenFOAM -- CFD Online Discussion Forums

October 10, 2016, 14:07	Buoyantforce with variable density by depth OpenFOAM	#1
holv0929 New Member Steve Choi Join Date: Jul 2016 Posts: 1 Rep Power: 0	Hi, I am trying solve a hyrodynamic problem. A circular cylinder with two bladder at each end is under seawater, and I am trying to simulate the rotation of the cylinder which is driven by BuoyantForce from the bladders. But I cannot find out how to set a such condition that density varies by depth

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