Hi Chang-Ho,
With Brownian force you COMSOL needs a small enough time step such that the random force is “applied” a sufficient number of times. If you loosen the convergence tolerances COMSOL will take bigger time steps.
Nagi Elabbasi
Veryst Engineering
With Brownian force you COMSOL needs a small enough time step such that the random force is “applied” a sufficient number of times. If you loosen the convergence tolerances COMSOL will take bigger time steps.
Nagi Elabbasi
Veryst Engineering
