Radial Fan Backflow Problem -- CFD Online Discussion Forums

March 5, 2021, 02:43	Radial Fan Backflow Problem	#1
tufan1917 New Member tufan Join Date: Jan 2017 Posts: 1 Rep Power: 0	Hi everyone, I am trying to simulate radial fan which using in electric motor, my mesh quality is okey(also i checked the y+) and i checked the solution with different mesh but i have a some backflow when stream close to the mrf region (also i solved with sliding mesh), back flows are not real because i am not seeing in the experiment, has anyone faced same problem ?

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