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== 2D Diffusion Advection Reaction example ==
= 2D Diffusion Advection Reaction example =


This is a short example on how to use <tt>bim</tt> to solve a 2D Diffusion Advection Reaction problem.
This is a short example on how to use <tt>bim</tt> to solve a 2D Diffusion Advection Reaction problem.
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on the mesh structure
on the mesh structure


<pre>
{{Code|Meshing the 2D problem|<syntaxhighlight lang="octave" style="font-size:13px">
[mesh] = msh2m_gmsh ("fiume","scale",1,"clscale",.1);
[mesh] = msh2m_gmsh ("fiume","scale",1,"clscale",.1);
[mesh] = bim2c_mesh_properties (mesh);
[mesh] = bim2c_mesh_properties (mesh);
</pre>
</syntaxhighlight>}}


to see the mesh you can use functions from the [[fpl_package|fpl package]]
to see the mesh you can use functions from the [[fpl_package|fpl package]]
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</pre>
</pre>


This is a video showing the .3 isosurface of the solution
[http://youtu.be/2E6Z_AcV8CQ This is a video] showing the .3 isosurface of the solution.
 


[[Media:bim.avi]]


[[Category:OctaveForge]]
[[Category:OctaveForge]]
[[Category:Packages]]
[[Category:Packages]]
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