Heat equation using mixed 1-D and 2-D FEM

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Uploaded by on Dec 8, 2006

Heat equation with zero Neumann boundary conditions.

The domain consists of piecewise linear 2-D elements for the squares, piecewise linear 1-D elements for the rod, and two special linking elements at joints.

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Uploader Comments (bolo1729)

  • cool did you write it yourself? what did you use?

  • I wrote a FEM code in MATLAB, relying heavily on the Discrete Cosine Transform from an additional toolbox. The visualization was done in AVS/Express. AFAIR, the MATLAB code could run on Octave, but I don't know an open-source alternative for AVS/Express (OpenDX is much less robust, but might suffice).

    The above is true for all the videos except the one on white background (Cahn-Hilliard on a simple domain). It was calculated and visualized using FreeFEM++ (very cool open-source software).

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  • not present. my bad, but to use this as a tool of explanation in our flash where there is equations, can i?

  • SIr can we use these in parallel programming? coz i have a project in our school about simple heat equation, if u dont mind sir can i dowload these video to present in my project? if its okay sir, ahmm can i have ur name for reference and thanks? ^,..,^

  • wow that's some crazy stuff man. Do you study computational mechanics?

  • Heat equation with zero Neumann boundary conditions.

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