Diffusion Profile

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Diffusion Profile

Post by Marianna » 13 Feb 2019, 18:37

Hello everyone!
I am pretty new to Elmer and I would like to ask how can I create a diffusion profile using the Navier-Stokes equation. I have already produced the flow profile for certain structures created in GMSH, but I'm having a hard time with the diffusion profile. Any help?

Thank you in advance for your time!

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Re: Diffusion Profile

Post by raback » 25 Feb 2019, 16:50

Hi Marianne

I guess you have a Navier-Stokes equation + Advection-Diffusion equation? Just add an instance of AdvectionDiffusionSolver as the 2nd solver. You can find example in test case AdvDiffFluxes.


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