Whew! I think you're asking a 2 dollar tool to do a ten dollar job . I'm not all that familiar with SW, but I don't think there's any utilities to do fluid dynamics, at least not in the base package. I believe you need a higher-end software for this. Thanx.
As Ed said, Solidworks may not be up to the job. FloXpress, included in SW, is a basic package.
The Flow Simulation addon module can do all of your items, except possibly for diffusion coefficients.
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