Namespace for global parameters: Unforced problem with boundary values corresponding to a steep tanh step profile oriented at 45 degrees across the domain. More...

Functions
void	get_boundary_values (const Vector< double > &x, Vector< double > &u)
	Some "solution" for assignment of boundary values. More...

void	source_function (const Vector< double > &x_vect, double &source)
	Zero source function. More...

void	wind_function (const Vector< double > &x, Vector< double > &wind)
	Wind. More...

Variables
double	Peclet =200.0
	Peclet number. More...

double	Alpha =50.0
	Parameter for steepness of step in boundary values. More...

double	TanPhi =1.0
	Parameter for angle of step in boundary values: 45 degrees. More...

Detailed Description

Namespace for global parameters: Unforced problem with boundary values corresponding to a steep tanh step profile oriented at 45 degrees across the domain.

Function Documentation

◆ get_boundary_values()

void GlobalPhysicalParameters::get_boundary_values	(	const Vector< double > &	x,
		Vector< double > &	u
	)

Some "solution" for assignment of boundary values.

Definition at line 61 of file two_d_adv_diff_SUPG.cc.

References Alpha, and TanPhi.

Referenced by SUPGAdvectionDiffusionProblem< ELEMENT >::actions_before_newton_solve().

◆ source_function()

void GlobalPhysicalParameters::source_function	(	const Vector< double > &	x_vect,
		double &	source
	)

Zero source function.

Definition at line 67 of file two_d_adv_diff_SUPG.cc.

Referenced by main().

◆ wind_function()

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

Wind.

Definition at line 73 of file two_d_adv_diff_SUPG.cc.

Referenced by main().

Variable Documentation

◆ Alpha

double GlobalPhysicalParameters::Alpha =50.0

Parameter for steepness of step in boundary values.

Definition at line 55 of file two_d_adv_diff_SUPG.cc.

Referenced by get_boundary_values().

◆ Peclet

double GlobalPhysicalParameters::Peclet =200.0

Peclet number.

Definition at line 52 of file two_d_adv_diff_SUPG.cc.

Referenced by SUPGAdvectionDiffusionProblem< ELEMENT >::SUPGAdvectionDiffusionProblem().

◆ TanPhi

double GlobalPhysicalParameters::TanPhi =1.0

Parameter for angle of step in boundary values: 45 degrees.

Definition at line 58 of file two_d_adv_diff_SUPG.cc.