Bodyforce

General scientific issues regarding ROMS

Moderators: arango, robertson

Post Reply
Message
Author
thomas.roc
Posts: 34
Joined: Tue Oct 28, 2008 3:19 pm
Location: IT Power

Bodyforce

#1 Unread post by thomas.roc »

Hi everybody,

I'd like to add a mid depth local pressure jump, defined as a function of the velocity, in my 3D simulation.
As far as I've understood the best way to do this is use the "bodyforce" option and express directly my pressure jump expression into the code.
My questions are: which files shall I modify, pre-step3d, step3d_uv or rhs3d ? Is there a more straight forward way to do this I'm missing ?

Did anybody come across these kind of things ?

Thank you in advance

Tom

Post Reply