Hi all, I am trying to use fipy to solve a 2D convection-diffusion problem for a oxygen gas transport in a stirred-tank reactor.
I have a 2D- velocity field that varies in space for the liquid, but I am having trouble to input this convcoeff into the convectionTerm function. It seems to only accept a constant vector, say [10,10]. I have made a simple 2D mesh for this convection-diffusion problem with constant convection coefficient by looking at the 2-D diffusion examples from fipy. I hope someone can help me resolve this issue. Thank you Best Regards Kevin Lin _______________________________________________ fipy mailing list [email protected] http://www.ctcms.nist.gov/fipy [ NIST internal ONLY: https://email.nist.gov/mailman/listinfo/fipy ]
