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Using MATLAB code as a COMSOL physics interface

Posted 1 avr. 2014, 21:31 UTC−4 Interfacing, Computational Fluid Dynamics (CFD), Chemical Reaction Engineering, LiveLink for MATLAB Version 4.3b 1 Reply

Alexander Sinkevich
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Hi all,

I was wondering if it was possible to use a MATLAB script as a COMSOL physics interface.

I have a working two-phase flow CFD model (phase field method). Coupling additional physics has been very difficult since I need to work around the diffuse interface. I have a MATLAB code that does exactly what I need for mass transfer. Is it possible to incorporate this code into the model as a COMSOL physics interface? Basically, the goal is that the imported code does what Transport of Diluted or Concentrated Species usually does.

I couldn't find any help in the MATLAB-COMSOL LiveLink User Guide for this specific type of situation. I'm just wondering if it's even possible.

I greatly appreciate any input.

-Alex
1 Reply Last Post 4 avr. 2014, 11:05 UTC−4
Behrooz Amirzadeh
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Posted: 1 decade ago 4 avr. 2014, 11:05 UTC−4

Hi all,

I was wondering if it was possible to use a MATLAB script as a COMSOL physics interface.

I have a working two-phase flow CFD model (phase field method). Coupling additional physics has been very difficult since I need to work around the diffuse interface. I have a MATLAB code that does exactly what I need for mass transfer. Is it possible to incorporate this code into the model as a COMSOL physics interface? Basically, the goal is that the imported code does what Transport of Diluted or Concentrated Species usually does.

I couldn't find any help in the MATLAB-COMSOL LiveLink User Guide for this specific type of situation. I'm just wondering if it's even possible.

I greatly appreciate any input.

-Alex

I have the same problem. Can someone respond please?
[QUOTE] Hi all, I was wondering if it was possible to use a MATLAB script as a COMSOL physics interface. I have a working two-phase flow CFD model (phase field method). Coupling additional physics has been very difficult since I need to work around the diffuse interface. I have a MATLAB code that does exactly what I need for mass transfer. Is it possible to incorporate this code into the model as a COMSOL physics interface? Basically, the goal is that the imported code does what Transport of Diluted or Concentrated Species usually does. I couldn't find any help in the MATLAB-COMSOL LiveLink User Guide for this specific type of situation. I'm just wondering if it's even possible. I greatly appreciate any input. -Alex [/QUOTE] I have the same problem. Can someone respond please?

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