moving sphere in fluid domain. -- CFD Online Discussion Forums

March 3, 2021, 03:30	moving sphere in fluid domain.	#1
pittu New Member prakash Join Date: Feb 2021 Posts: 2 Rep Power: 0	i am simulating a object in fluid region which moves due to fluid forces acting on it only .i have tried to create in 2D, two cases are happening with me when i did not boolean the object ,it created the shadow of sphere in the fluid region which is acting as stationary sphere . and when i did the boolean of the object out of fluid region , it is giving me negative cell volume by sphere movement out of the plane and values of inertia tensor becomes zero. please help me . thank you

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