3D atmospheric dispersion modeling
 

Hi,
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.

http://www.feazone.org/photogallery.php?photo_id=167

http://www.feazone.org/photogallery.php?photo_id=168

http://www.feazone.org/readarticle.php?article_id=11

https://picasaweb.google.com/1068164...ersionModeling

Regards,
Marek

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.

model in Fluent
 

Hi,
unfortunately I do not know how to use Fluent. I write my model in Fortran.
Regards,
Marek

....
I can give you some advice how to solve this equation.
http://www.feazone.org/readarticle.php?article_id=11
I do not know if it helps you whilst working in Fluent.
Marek
email: marek_ac@wp.pl

3D unsteady state dispersion model - demo version
 

3D unsteady state with convection eulerian type model:

https://dysk.wp.pl/public/759ad8cfac...d/VANADIS_DEMO

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:
https://pl.wikipedia.org/wiki/Modelo...odorant%C3%B3w
animation at the bottom of the page