Reply To: Implementing Surface-directed spinodal decomposition

[syed]

I am just thinking of how to couple ForcedShanchen dynamics between fluid and the boundary (different material numbers). I did it for fluid(A)-fluid(B). I want interaction potential between fluid and the boundary of the form = = G*Ψ(x)*s(x + e)e, where s is 1 if (x+e) is a wall boundary node and 0 otherwise.