Namelist "Level_Set_Method"

This data setup is devoted to the level set method used for the simulation of immiscible two-fluid flows. It is not available for the release SUNFLUIDH_EDU.

Full data set of the namelist

&Level_Set_Method Level_Set_Enabled= .true. ,
Automatic_Interface_Thickness_Scale= .false.,
Interface_Thickness_Scale= 1.175D-02 /

This method is used in the context of incompressible two-fluid flows at present. The data “Incomp_MultiFluids” must be set to “.true.” in the namelist “Fluid_Properties” for using the level set method. Not available for the release SUNFLUIDH_EDU .

Definition of the data set

Level_Set_Method Level_Set_Enabled

Type: boolean value

The level set method is enabled (.true.) or not (.false.)

Default value = .false.

Automatic_Interface_Thickness_Scale

Type: boolean value

The interface thickness is automatically estimated from the cell size (.true.).

Default value = .false.

Interface_Thickness_Scale

type = real value

Value of the half-thickness of the numerical interface considered between the fluids. It is only imposed when the data Automatic_Interface_Thickness_Scale= .false.

Default value = .false.