Rotation Issue

huangdf · July 23, 2018, 04:16

I am new on Star CCM+ CFD modeling.

I got a rotation issue when I modeling a vessel and rotational screw axis (in the center of vessel).

I created a cylinder between the screw axis and the shell of the vessel, in order to make two regions and created an interface. Then, I created the rotation in Motion with 120 rpm. I set rotation in Region accordingly. But, when I ran the model, it didn't rotate. Could you help me to solve this issue.

Thanks,

Dawn

johnsherjy · July 23, 2018, 05:13

Hi

Take a look at the tutorial guide of starccm+. There are examples explained in the guide which is similiar to your case...

July 23, 2018, 04:16	Rotation Issue	#1
huangdf New Member D Huang Join Date: Jul 2018 Posts: 13 Rep Power: 7	I am new on Star CCM+ CFD modeling. I got a rotation issue when I modeling a vessel and rotational screw axis (in the center of vessel). I created a cylinder between the screw axis and the shell of the vessel, in order to make two regions and created an interface. Then, I created the rotation in Motion with 120 rpm. I set rotation in Region accordingly. But, when I ran the model, it didn't rotate. Could you help me to solve this issue. Thanks, Dawn

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July 23, 2018, 05:13		#2
johnsherjy Member JOHN SHERJY SYRIAC Join Date: May 2018 Posts: 35 Rep Power: 7	Hi Take a look at the tutorial guide of starccm+. There are examples explained in the guide which is similiar to your case...