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Ansys Learning Forum › Forums › Discuss Simulation › Fluids › To implement the transport (convection-diffusion) equation by UDF › Reply To: To implement the transport (convection-diffusion) equation by UDF

April 25, 2024 at 12:51 pm
Rob
Forum Moderator

OK. Convection will be handled by the solver. Scalar diffusivity will be more difficult as phase boundary isn't recognised in the model and you may need to account for density.Â