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Search: Posts Made By: Sideshore
Forum: STAR-CCM+ September 17, 2012, 03:03
Replies: 8
Views: 2,725
Posted By Sideshore
You have to make the force you apply dependent on...

You have to make the force you apply dependent on the mass you want to accelerate.

I think in Star-ccm+ you define a volumetric momentum force. So the force applied to each cell does not...
Forum: STAR-CCM+ July 31, 2012, 04:12
Replies: 8
Views: 2,725
Posted By Sideshore
I've done this in the past. I've specified...

I've done this in the past.

I've specified a velocity ramp at inlet boundary. And you need to add momentum to the fluid in the domain while accelerating the fluid.

Good luck!
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