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Models coupling

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Hello!

Sorry for this question but I can not understand how to use general extrusion operator.

I have 2 models for 2 variables: 2d-domain for u and 3d-domain for u2.
I want to define initial conditions for u2 by u as following: u2 (x, y, z, 0) = u (x, y, 0) (so u2(x, y, z, 0) is constant with respect to z).
I define general extrusion operator in 2d model and then define the initial condition for u2 as mod1.genext1(mod1.u).
Although I am not sure about definition of general extrusion operator. Could someone explain how should it be defined? Or maybe another model coupling operator should be used?..

Thank you in advance!

0 Replies Last Post 28 mag 2014, 13:43 GMT-4
COMSOL Moderator

Hello Anastasia Migunova

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