oomph::PressureAdvectionDiffusionValidation Namespace Reference

Functions
void	wind_function (const Vector< double > &x, Vector< double > &wind)
	Wind. More...
void	get_exact_u (const Vector< double > &x, Vector< double > &u)
	Exact solution as a Vector. More...
void	get_exact_u (const Vector< double > &x, double &u)
	Exact solution as a scalar. More...
double	source_function (const Vector< double > &x_vect)
	Source function required to make the solution above an exact solution. More...

Variables
unsigned	Flag =0
	Flag for solution. More...
double	Peclet =0.0
	Peclet number – overwrite with actual Reynolds number. More...

Detailed Description

Namespace for exact solution for pressure advection diffusion problem

Function Documentation

get_exact_u() [1/2]

void oomph::PressureAdvectionDiffusionValidation::get_exact_u	(	const Vector< double > &	x,
		Vector< double > &	u
	)

Exact solution as a Vector.

Definition at line 71 of file navier_stokes_preconditioners.cc.

References wind_function().

Referenced by oomph::FpPressureAdvectionDiffusionProblem< ELEMENT >::doc_solution().

get_exact_u() [2/2]

void oomph::PressureAdvectionDiffusionValidation::get_exact_u	(	const Vector< double > &	x,
		double &	u
	)

Exact solution as a scalar.

Definition at line 86 of file navier_stokes_preconditioners.cc.

source_function()

double oomph::PressureAdvectionDiffusionValidation::source_function

(

const Vector< double > &

x_vect

)

Source function required to make the solution above an exact solution.

Definition at line 99 of file navier_stokes_preconditioners.cc.

References Peclet, and oomph::NavierStokesSchurComplementPreconditioner::setup().

Referenced by oomph::FpPressureAdvectionDiffusionProblem< ELEMENT >::validate().

wind_function()

void oomph::PressureAdvectionDiffusionValidation::wind_function	(	const Vector< double > &	x,
		Vector< double > &	wind
	)

Wind.

Definition at line 56 of file navier_stokes_preconditioners.cc.

Referenced by get_exact_u(), and oomph::FpPressureAdvectionDiffusionProblem< ELEMENT >::pin_all_non_pressure_dofs().

Variable Documentation

Flag

unsigned oomph::PressureAdvectionDiffusionValidation::Flag =0

Flag for solution.

Definition at line 50 of file navier_stokes_preconditioners.cc.

Referenced by oomph::FpPressureAdvectionDiffusionProblem< ELEMENT >::validate().

Peclet

double oomph::PressureAdvectionDiffusionValidation::Peclet =0.0

Peclet number – overwrite with actual Reynolds number.

Definition at line 53 of file navier_stokes_preconditioners.cc.

Referenced by source_function(), and oomph::FpPressureAdvectionDiffusionProblem< ELEMENT >::validate().