During the simulation I am facing the following error.
"failed to find consistent initial values. last time step is not converged".
Can someone please suggest me the possible reason of that error and how to remove it.
thank you.
Akahay
I think the error is appearing because of the change in the default problem type in COMSOL from a time dependent problem to a steady state problem.
To remove this error, go to the default settings and change the problem type to time dependent.
There is a possibility that the initial conditions for your simulation are not correct. In order to remove this error, you need to check the initial conditions and make sure that they are correct.
The possible reason for this error is that the COMSOL solver is not able to find a consistent initial value for the variables. This can be caused by a number of things, such as an incorrect initial guess, or a singularity in the system. To fix this, you can try a different initial guess, or you can try to remove the singularity by reformulating the problem.
Thank you Reza Rezaian for replying. I will implement your suggestions in my model.
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