What is the difference between fromPiAndQtoFneq and fromStrainToFneq

Hi community,

I would like to do some types boundary conditions that are based at fNeq, like Langmuir model, but I have these two questions about the fNeq.

what is the criteria to determine the fNeq from the fromPiAndQtoFneq template or from the fromStrainToFneq template?

And is there a difference in the FNeq accuracy 's at the two methods?

Thanks for your suggestion


both are doing the same. One is using the strain rate and the other the second-order moment of the populations.

Orestis, Thanks for your clarification