CFD Online Discussion Forums

CFD Online Discussion Forums (
-   CD-adapco (
-   -   VOF user coding (

Ramki August 25, 2008 23:48

VOF user coding
hi all i am doing the damp break problem using VOF in star-CD 3.26, i want to keep track of the interface is there any way that i can capture cell coordinates where the interface is there. i have an idea of writing a user coding using posdat.f like print all the cell cordinates for each time where VOF is greater than 0 and less than 1, the difficulty i am facing here is i don't know, with what variable i will be able to access these parameters like the Scalar concentration (VOF) and the corresponding XY coordinates of the cell. please some one help in this regard.


Pauli August 26, 2008 10:53

Re: VOF user coding
You can use post shell create (help pscr) to put shells on an iso-surface.

Have a macro step through the pstt file. Create a new shell type for each time step.

All times are GMT -4. The time now is 07:41.