Rigid body‘s motion in a viscous fluid with 6 dof and dynamic mesh function -- CFD Online Discussion Forums

December 21, 2020, 12:40	Rigid body‘s motion in a viscous fluid with 6 dof and dynamic mesh function	#1
tsh850227 Member Join Date: Jan 2012 Posts: 30 Rep Power: 14	Hi everybody, I am trying to model the sedimentation motion of a rigid body in a viscous fluid under effect of gravity using 6dof and dynamic mesh function in Fluent. However, the terminal velocity of this body is quite different from the theory. So I am wondering anybody has a experience of using 6 dof and viscous force calculation? Thanks a lot

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