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Hydrogen and Air mixing in a room
Posted 18.07.2011, 02:15 GMT-4 Computational Fluid Dynamics (CFD) Version 4.1 3 Replies
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I'm new to Comsol and have some problem.
I have a room with 2 Inlets, on oen inlet air enters and on other there is hydrogen
The two gases mix in the room and there is one outlet
Required results:
Concentration of the hydrogen gas within the room
The mixing should be approachable by convection and diffusion.
my problem is to connect the certain gass with respective inlets
i define two material now how can i assign the hydrogen and air to their respective inlets
regards
Ansar Ali
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file is attached
at boundry 3 for air and i want to use boundry 7 for hydrogen how can i do this?
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You have to add convection/diffusion eqn. see attached.
Regards
Naveed
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sir little more help i am using comsol 4.1 and your editted file is not
being opened here
please save it as comsol 4.1
it is highly apprciated if u provide help with elaboration
regards
ANSAR ALI