Add a pollutant in simpleFoam solver

Gohu8 · July 17, 2017, 11:00

Hello everyone,

My project is very close to the windaroundBuildings tutorial. In fact I would like to add a pollutant emitted by a chimney and to see its propagation with the wind coming from the inlet. I followed the following tutorial to add temperature to the icoFoam solver:
http://openfoamwiki.net/index.php/Ho...ure_to_icoFoam

but I would like to know if and how is it possible to add this pollutant (so a passive scalar) within the simpleFoam solver and in the context of wind arounds buildings.

Thank you for the help

student666 · July 17, 2017, 14:44

If your question is:is there a link to a page where i can copy and paste command-line to have what I want...you should google it...that example is a general guide line to modify solvers...I encourage you to study that example carefully and try to reproduce each steps...just another good tutorial, look for "Victor pozzobon openfoam tutorial example research gate" in google...

Sent from my ASUS_X008D using CFD Online Forum mobile app

Gohu8 · July 19, 2017, 04:16

In fact I have already succeeded in adding the temperature to my project ! But now I would like to add this:

https://www.hatarilabs.com/ih-en/mod...-with-openfoam

However, here they use the twoLiquidMixingFoam solver. And I would like to reproduce this in the simpleFoam solver.

July 17, 2017, 11:00	Add a pollutant in simpleFoam solver	#1
Gohu8 New Member Hugo Join Date: Jul 2017 Posts: 14 Rep Power: 9	Hello everyone, My project is very close to the windaroundBuildings tutorial. In fact I would like to add a pollutant emitted by a chimney and to see its propagation with the wind coming from the inlet. I followed the following tutorial to add temperature to the icoFoam solver: http://openfoamwiki.net/index.php/Ho...ure_to_icoFoam but I would like to know if and how is it possible to add this pollutant (so a passive scalar) within the simpleFoam solver and in the context of wind arounds buildings. Thank you for the help

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July 17, 2017, 14:44		#2
student666 Senior Member M. C. Join Date: May 2013 Location: Italy Posts: 286 Blog Entries: 6 Rep Power: 17	If your question is:is there a link to a page where i can copy and paste command-line to have what I want...you should google it...that example is a general guide line to modify solvers...I encourage you to study that example carefully and try to reproduce each steps...just another good tutorial, look for "Victor pozzobon openfoam tutorial example research gate" in google... Sent from my ASUS_X008D using CFD Online Forum mobile app

July 19, 2017, 04:16		#3
Gohu8 New Member Hugo Join Date: Jul 2017 Posts: 14 Rep Power: 9	In fact I have already succeeded in adding the temperature to my project ! But now I would like to add this: https://www.hatarilabs.com/ih-en/mod...-with-openfoam However, here they use the twoLiquidMixingFoam solver. And I would like to reproduce this in the simpleFoam solver.