MolVisc (Case)

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MolVisc (Case)#

Defines the mean flow molecular viscosity value used by FELiCS when a constant viscosity model is selected.

Type
float
Default
0.0

Example#

"Case": {
    "MolViscModel": "Constant",
    "MolVisc": 1.5e-5
}

The interpretation of MolVisc depends on the governing equations used in the simulation:

  • incompressible equations:

    MolVisc represents the kinematic viscosity.

  • compressible equations:

    MolVisc represents the dynamic viscosity.

This parameter is only used when MolViscModel is set to "Constant".

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