Fluids

Fluids

How to set viscosity of solid particles in Mixture model

    • 2019023289
      Subscriber

      hello,sir.In mixture model how to set solid particle viscosity and Standard State Enthalpy? Dose solid particle have viscosity?

      Thanks.

       

       

    • DrAmine
      Ansys Employee

      In the mixture model you consider the granular solid material within an Eulerian Framework: so you need to provide these information, even if they do not make sense on first glance. If you want to account for particle-particle collision you need to consider enabling the granular model where you will add some more "granular" input. If your particles do have low volumetric loading you can aslo consider the DPM Model. 

    • 2019023289
      Subscriber

      But I can't find the particle viscosity of the alumina.Where do I get the viscosity of the particles?

      Thanks again

    • DrAmine
      Ansys Employee

      Just use the same properties of the continious phase. 

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