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Forum: FLOW-3D

June 30, 2011, 05:57

Replies: 5

sloshing- mean kinetic energy not constant

Views: 2,893

Posted By satellite_control

Hallo, the Force is in SI Units and I found...

Hallo,

the Force is in SI Units and I found my mistake :-) It was my density. I had the default setting of 1. And water has 1000kg/m3.

My simulations are now stable. The problem was the too...

Forum: FLOW-3D

June 29, 2011, 04:32

Replies: 5

sloshing- mean kinetic energy not constant

Views: 2,893

Posted By satellite_control

Yes that is right. The time averaged mean kinetic...

Yes that is right. The time averaged mean kinetic energy does not settle to steady state.
I tryed to change a lot of values in Flow. I found out, that the change of the time step controls values...

Forum: FLOW-3D

June 24, 2011, 18:02

Replies: 5

sloshing- mean kinetic energy not constant

Views: 2,893

Posted By satellite_control

sloshing- mean kinetic energy not constant

Hi,

I am analysing linear sloshing.
I have the problem, that the mean kinetic energy does not get stable.

I use for the momentum advection:second order monotonicity preserving.

Can I also...

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