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Problems Using Particle Tracing for Fluid with Time Dependent Laminar Flow

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Hello,
I am trying to run a 2D simulation where the Particle Tracing Fluid physics is being run alongside the laminar flow physics as they are both time dependent. However when I run them I keep getting this error.

Failed to find time step so that given tolerances are satisfied.
Time : 0
Last time step is not converged.
- Feature: Time-Dependent Solver 1 (sol1/t1)

I am not sure if I have the physics set up wrong but I was wondering if someone could have a look and tell me what might be causing this error.
Thanks,


0 Replies Last Post 5 dic 2014, 14:11 GMT-5
COMSOL Moderator

Hello Christian Rivera

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