Reply To: How to get the applied surface tension with the CSF model ?

[sfaron]

Hi Rob,

Thanks for your reply ! I tried to have a look in the header files and found two files where variables related to surface tension were mentioned, notably SV_BF_SURF_TENS in ./src/storage/storage.h, in the same list where SV_VOF_RG or SV_VOF_G are mentioned, which I also use in my UDF to get the VOF gradients after allocating storage.

As it is no documented variable, I was wondering if yet you could help regarding which thread contains the cell where the surface tension force is applied, in a two-phase multiphase flow problem ? As I tried to use this SV_BF_SURF_TENS variable but only got errors, such as "called object is not a function or function pointer" or SIGSEGV errors, after trying to allocate storage the same way I did for the VOF gradients, or using T_STORAGE_R_NV(t, SV_BF_SURF_TENS(pt))

Thanks a lot !