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Forum: OpenFOAM Running, Solving & CFD

April 9, 2024, 11:00

Replies: 4

Ramping velocity inlet for ship simulation

Views: 211

Posted By JNSN

Good to hear that your simulation runs fine now....

Good to hear that your simulation runs fine now. Yes, the ramping is quite beneficial in most cases.

Forum: OpenFOAM Running, Solving & CFD

April 8, 2024, 09:33

Replies: 4

Ramping velocity inlet for ship simulation

Views: 211

Posted By JNSN

Hi Antoine, try with a very small neg....

Hi Antoine,

try with a very small neg. start value for your ramp, e.g. -0.00001, so you have a small velocity at time=0 s. Not sure, but I think the error you get is due to some division by zero...

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