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Forum: OpenFOAM Programming & Development

May 27, 2021, 07:00

Replies: 4

codedMixed boundary condition for switching between no-slip and slip

Views: 2,012

Posted By gionni

I took a look to the code of the Bc you mention,...

I took a look to the code of the Bc you mention, the interesting part would be this

tmp<vectorField> nHat = this->patch().nf();

const Field<Type> iF(this->patchInternalField());

...

Forum: OpenFOAM Programming & Development

May 27, 2021, 05:50

Replies: 4

codedMixed boundary condition for switching between no-slip and slip

Views: 2,012

Posted By gionni

I forgot to mention the silly solution: you can...

I forgot to mention the silly solution:
you can put no slip and solve till 1s, then change in the 1 folder the bc to slip and start again the simulation from 1.
This could avoid the use of a...

Forum: OpenFOAM Programming & Development

May 27, 2021, 05:48

Replies: 4

codedMixed boundary condition for switching between no-slip and slip

Views: 2,012

Posted By gionni

Hi, I have a few suggetsions for you, hoping to...

Hi, I have a few suggetsions for you, hoping to be of help:

1) I would put the for loop inside the if clause, since this way you have one evaluation of the if and one loop, otherwise you are...

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