minimum limit for voidfraction

Submitted by Arghavani on Tue, 05/19/2020 - 15:33

Hi everyone,

I would like to get a better intuition about alphaMin parameter in coupling properties. what does it do exactly and what is its effect with fine mesh. I mean should we decrease or increase it while we are using a fine mesh?

kind regards,

Arghavan

Forums:

mofazli | Wed, 05/20/2020 - 09:28

For which solver do you want to use it? I think it's better to go into the source code in order to find its function. For instance, in cfdemSolverIB and IBprobs subdictionary, it does not have any special effect on the code and does not play an important role.
Mohammad