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coupling a 1D geometry with a 2D geometry.

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Hi,

I wanted to know if it is possible to couple a 1D geometry to a 2D geometry the way I want to.

In fact I am trying to solve a 2D model, but at every point in this model I need to get the solution of a 1D model which depends on the solution of the 2D model at the same point. So I wanted to know if it was possible to make comsol solve the 1D model at every point of the 2D model, in order to solve this 2D model...

I pretty much want to solve the 2D model, put its solution in the 1D model as a constant, solve the 1D model, put its solution on one of the boundary in the 2D model, resolve it... until it converges.

Is there any means to do so? I looked in the comsol guide but could not find anything.
I hope I was clear enough.

Thanks in advance,

Florent.

1 Reply Last Post 25.06.2013, 06:09 GMT-4
COMSOL Moderator

Hello Florent Allain

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Posted: 1 decade ago 25.06.2013, 06:09 GMT-4
Hi,
I want the same problem. I want to couple the boundary of 2D model with th entire geometry of a 1D model.
Did you succed in doing it? how?
Thank you in adavance
Hi, I want the same problem. I want to couple the boundary of 2D model with th entire geometry of a 1D model. Did you succed in doing it? how? Thank you in adavance

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