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Adding Source term of a new field at the inlet

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Old   October 14, 2006, 15:39
Default My problem concerns a free she
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My problem concerns a free shear flow from a nozzle.
I have a newField value say "chi" due to some internal nozzle components and I have the distribution that is available at the nozzle exit.

Now, I would like to incorporate its effect on the behavior further downstream not as a transport but restricting it to the inlet.

I can relate the scalar to a momentum source term
that is to be applied only at the inlet of my domain (a velocity inlet). How Can I do this?

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