Fluids

Fluids

Boundary condition for immobilized catalyst layer represented as a porous medium

    • Biborka Boga
      Subscriber

      Hi!

      I am simulating the imobilized catalyst layer as a porous medium (and as a separate domain). Can you please offer me some hints how should I define the inlet and outlet boundary condition for the porous medium? Thank you very much in advance!

    • SRP
      Subscriber

      Hi,

      By default, a zero-gradient condition for all species is assumed at walls (except for species that participate in surface reactions), but it is also possible to specify species mass fractions at walls.

      For more details please refer user's guide: 7.4. Boundary Conditions (ansys.com)

      Thank you

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