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Using COMSOL for Meshing and Solving of Specific Element

Posted Apr 30, 2015, 3:35 p.m. EDT Fluid & Heat, Mesh, Results & Visualization, Studies & Solvers, Structural Mechanics 0 Replies

Sina Amini Niaki
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Dear Colleagues,

I am new to COMSOL and have very basic question.
I am working of flow and stress in porous media. As part of my research, I will develop an element with specific degree of freedoms at nodes (corner and centric nodes), say fluid velocity, displacement, and fluid pressure (u-v-p formulation).

I was wondering if it is possible to write the element in the MATLAB (I'm mean K, C, and F matrix of of finite element) and use the COMSOL as preprocessor (for meshing and boundary conditions), and also solver. Something like what is done by UEL and UMAT for ABAQUS.

Best Regards,
Sina
0 Replies Last Post Apr 30, 2015, 3:35 p.m. EDT
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Hello Sina Amini Niaki

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