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Schmidt Number

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Old   November 28, 2018, 03:15
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Hi!

I try to perform diffusive Calculation of multi component gas fluid.(Air,He, etc...)
I wanna consider buoyancy and compression ,so I use "rhoReactingBuoyantFoam" , OF 2.3.1.

I wanna know, how diffusivity is treated in default.
Schmidt Number , or gas molecular dynamics, or others ?
And to check it, which source Code i have to see ?

please teach.

regard.
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