Hi, I am having trouble with my Comsol simulation. It is a simple heat transfer simulations, with a fluid of 200 deg and two surfaces at 100 deg. This is the error i get when I try to run the simulation: - Feature: Stationary Solver 1 (sol2/s1) Failed to find a solution. Maximum number of Newton iterations reached. Returned solution is not converged. Not all parameter steps returned.
I have tried to increase the maximum number of iterations, but I get the same error. Does anyone know what to do? The comsol file is attached