buoyancy and species transport

September 14, 2006, 12:05

I want to study species dispersion using a mixture of species. But I want also to introduce thermal effects (by heating a wall for example) using the boussinesq approximation. but I saw that it is not possible to use boussinesq and species transport.... so, how can I consider buoyancy forces and species transport? thanks

September 15, 2006, 08:14

Why do you want to use the boussinesq approximation? Just use the (incompressible) ideal gas law. That's all you have to do.

Regards,

Martin

September 14, 2006, 12:05	buoyancy and species transport	#1
riccardo Guest Posts: n/a	I want to study species dispersion using a mixture of species. But I want also to introduce thermal effects (by heating a wall for example) using the boussinesq approximation. but I saw that it is not possible to use boussinesq and species transport.... so, how can I consider buoyancy forces and species transport? thanks

September 15, 2006, 08:14	Re: buoyancy and species transport	#2
Martin Guest Posts: n/a	Why do you want to use the boussinesq approximation? Just use the (incompressible) ideal gas law. That's all you have to do. Regards, Martin

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