Provides controls for the pressure reference is closed-volume simulations and a general method for limiting the pressure during the startup of steady-state simulations. More...

#include <pressureControl.H>

Public Member Functions
	pressureControl (const volScalarField &p, const volScalarField &rho, const dictionary &dict, const bool pRefRequired=true)
	Construct from the SIMPLE/PIMPLE sub-dictionary.
label	refCell () const
	Return the cell in which the reference pressure is set.
scalar	refValue () const
	Return the pressure reference level.
bool	limit (volScalarField &p) const
	Limit the pressure if necessary and return true if so.

Detailed Description

Provides controls for the pressure reference is closed-volume simulations and a general method for limiting the pressure during the startup of steady-state simulations.

Source files

Definition at line 50 of file pressureControl.H.

Constructor & Destructor Documentation

◆ pressureControl()

pressureControl	(	const volScalarField &	p,
		const volScalarField &	rho,
		const dictionary &	dict,
		const bool	pRefRequired = true )

Construct from the SIMPLE/PIMPLE sub-dictionary.

Definition at line 26 of file pressureControl.C.

References dict, Foam::dimPressure, if(), p, pMin, Foam::reduce(), UPstream::reduceAnd(), rho, Foam::setRefCell(), and Foam::Zero.

Here is the call graph for this function:

Member Function Documentation

◆ refCell()

Foam::label refCell ( ) const

inline

Return the cell in which the reference pressure is set.

Definition at line 23 of file pressureControlI.H.

◆ refValue()

Foam::scalar refValue ( ) const

inline

Return the pressure reference level.

Definition at line 29 of file pressureControlI.H.

◆ limit()

bool limit ( volScalarField & p ) const

Limit the pressure if necessary and return true if so.

Definition at line 224 of file pressureControl.C.

References Foam::endl(), Foam::Info, Foam::max(), Foam::min(), p, and pMin.