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Convergence issue

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Hello,

I am working on a 3D simulation for an h shaped fluidic channel. There are two different concentration of solution flowing through the two channels at different flowrates. I would like to look at the ocncnetration profile at the interconnect between the two channels. This works well at 2D, however, on 3D, it gives me convergence error. I have checked for various values of torences, but I cannot seem to solve the proble. Please let me know if you have an explnation or solution to this problem.

Thanks in Advance.

Sahana



0 Replies Last Post 13 sept. 2017, 09:02 UTC−4
COMSOL Moderator

Hello Sahana

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