[Ankit]

I am trying to simulate an adsorption column which is being used to study the Elution curves and effect of porosity and temperature variations on the final results. I have made a single phase model in fluent. But in order to implement the Langmuir adsorption isotherm model in my problem; while designing my UDF for source term in the column I must have access to concentration of the two particles in the porous regime at any node. But since there is no phase present there; i cant use any macro in order to get this data. Can anyone suggest some alternative approach?

[AbdelkaderDZ]

Dear fluent user, I have the same problem, Have you find the solution?