Reacting Flows

Reacting Flows

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  3. How is the diffusion coefficient of the SOFC Module calculated?

How is the diffusion coefficient of the SOFC Module calculated?

Tagged: 14.5, fluent, fluid-dynamics, Modeling/Setup Advice, Species/Reactions
    • August 25, 2023 at 12:15 pm
      FAQFAQ
      Participant

      The Diffusion coefficient of the SOFC module, use the default of the diffusion coefficient of FLUENT, it is calculated by the following equation: Dij,eff = (ε/τ) Dij Where Dij is the default diffusion coefficient of Fluent, ε is the porosity, τ is the bent rate. Note: Even when the SOFC module is used without the diffusion coefficient, kinetic theory and unique it is also possible to use a UDF.

      Attachments:
      1. 2043239.pdf

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