Which shouls I use software?
 

Thank you for reading and I’m sorry poor sentences.

I study motion of non-absorbable gas (H2) in the absorption heat pump. In absorber in the absorption heat pump, LiBraq flows and absorbs water vapor. But, there are non-absorbable gas (mainly H2). These gases prevent LiBraq from absorbing water vapor.
I consider to use which softwares(For example Fluent,star ccm, open foam). I have three questions.

1. Is there a software which have a command to set absorption phenomenon that LiBraq absorb H2O vapor? And what is software?

2.If this software cannot be, is there software set a that boundary condition that when there are two kinds of gases, only one gas can pass?( I want to simplify absorption phenomenon.) And what is software?

3. I searched these questions on websites, but I cannot see. I think I can this simulation by using mass transfer model and liquid film model. But I want to ask you are familiar with CFD softwares, do you think that absorption phenomenon represents by mass transfer model and liquid film model?
I think some software have these models.


Best regards.