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let me know why this difference is happend

Posted 3 avr. 2012, 05:30 UTC−4 Fluid & Heat, Computational Fluid Dynamics (CFD), Studies & Solvers Version 3.5a, Version 4.2 0 Replies

Hyomin Lee
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Hi.

I'm Comsol 4.2 user.

I simulate the ion transport in nanochannel using 4.2.

However, that result is not realistic.

As a test, I simulate EDL problem in parallel nanochannel using 4.2a also 3.5a.

At that point, i found an amazing result.

In both version, physics, mesh and solvers are identical. Only difference is Comsol version.

Simulation results calculated by two versions are very different.

My model files add to this thread.

If someone can see that, let me know why that difference is happend.

Thanks.

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0 Replies Last Post 3 avr. 2012, 05:30 UTC−4
COMSOL Moderator

Hello Hyomin Lee

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