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= 2D Diffusion Advection Reaction example =
== Description ==
Package for solving Diffusion Advection Reaction (DAR) Partial Differential Equations based on the Finite Volume Scharfetter-Gummel (FVSG) method a.k.a Box Integration Method (BIM).
 
== Tutorials ==
=== 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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[[File:fiume_sol_pdesurf.png|500px]]
[[File:fiume_sol_pdesurf.png|500px]]


= 3D Time dependent problem =
=== 3D Time dependent problem ===


Here is an example of a 3D time-dependent Advection-Diffusion equation that uses <code> lsode </code> for time-stepping.
Here is an example of a 3D time-dependent Advection-Diffusion equation that uses <code> lsode </code> for time-stepping.
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[http://youtu.be/2E6Z_AcV8CQ 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.


 
== External links ==
* [http://octave.sourceforge.net/bim/index.html BIM package at Octave Forge].


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