isabel,

gamma.boundaryField().types() imposes on the volScalarField rho the same types of boundary conditions that are specified for the field gamma.

rho.oldTime() stores the values of rho as the old time values

Thank you very much, nikos

Does "rho.oldTime()" store the value at the previous iteration? Why do you need to do that?

you need to do this, because the time derivative in the momentum equation includes rho. so you need an old time value of rho.

nikos

Hi Tomislav,

I am learning the interFoam recently. Hence, it will be a great help with the help of interFoam learning note. Could you please send a copy of the note to my email which is 'linyanx@umich.edu'. Many appreciate in advance!

Linyan

InterFoam learning note
 

hi, Linyan. Have you received the note? Can you send it to me? my email is yuanwei.cao@tum.de

InterFOAM notes
 

Hi Yuanwei,

I am also trying to learn Interfoam, could you send the notes to me at STAN0021@e.ntu.edu.sg?

Thank you!

Interfoam learning notes
 

Hi Yuanwei,

I am also trying to learn Interfoam, could you send the notes to me at STAN0021@e.ntu.edu.sg?

Thank you!