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marek_ac August 24, 2013 07:35

3D atmospheric dispersion modeling
2 Attachment(s)
I would like to present dispersion model I developed.

3D atmospheric dispersion model (K- theory) - there are two sources of pollution, high building on a way of smoke, wind has changed after second chimney was turned on. Results are on two normal surfaces.


visser1975 November 12, 2013 16:34

Hi, I need to model a non reactive flow i.e the dispersion of a blue dye in flowing water in Fluent. I am not familiar with the species model in Fluent and am looking for tutorials in non reacting species transport.

marek_ac November 13, 2013 02:25

model in Fluent
unfortunately I do not know how to use Fluent. I write my model in Fortran.

marek_ac November 13, 2013 02:30

I can give you some advice how to solve this equation.
I do not know if it helps you whilst working in Fluent.

marek_ac May 15, 2015 02:45

3D unsteady state dispersion model - demo version
3D unsteady state with convection eulerian type model:

vanadis.cfg - input data (use the same format and position for data)
vanadis.exe - model engine
vanadis_files.exe - it cuts files prepared by vanadis.exe for SURFER usage
vanadis_bmp.exe - creates plot for solution on a ground level
vanadis.txt - description (in Polish)

using this model you can have results like this:
animation at the bottom of the page

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