SolidWall1Phase

This is a single-phase 1-D flow boundary component corresponding to a solid wall. This component should be used where a flow channel ends with no inlet or outlet.

Usage

This component must be connected to a FlowChannel1Phase. See how to connect a flow boundary component.

Input Parameters

  • inputName of the input

    C++ Type:BoundaryName

    Unit:(no unit assumed)

    Controllable:No

    Description:Name of the input

Required Parameters

  • control_tagsAdds user-defined labels for accessing object parameters via control logic.

    C++ Type:std::vector<std::string>

    Unit:(no unit assumed)

    Controllable:No

    Description:Adds user-defined labels for accessing object parameters via control logic.

  • enableTrueSet the enabled status of the MooseObject.

    Default:True

    C++ Type:bool

    Unit:(no unit assumed)

    Controllable:No

    Description:Set the enabled status of the MooseObject.

Advanced Parameters

Formulation

This boundary condition uses a ghost cell formulation, where the ghost cell solution Ughost\mathbf{U}_\text{ghost} is the same as the interior solution but with opposite velocity:

ughost=ui. u_\text{ghost} = -u_i \,.

This produces a zero velocity in the boundary flux computation.