spalding Module Reference

Implements spalding_t.

Data Types
type	spalding_t
	Wall model based on Spalding's law of the wall. Reference: http://dx.doi.org/10.1115/1.3641728. More...

Functions/Subroutines
subroutine	spalding_init (this, coef, msk, facet, nu, h_index, json)
	Constructor from JSON.
subroutine	spalding_init_from_components (this, coef, msk, facet, nu, h_index, kappa, b)
	Constructor from components.
subroutine	spalding_free (this)
	Destructor for the spalding_t (base) class.
subroutine	spalding_compute (this, t, tstep)
	Compute the wall shear stress.
real(kind=rp) function	solve (this, u, y, guess)
	Newton solver for the algebraic equation defined by the law.

Function/Subroutine Documentation

solve()

real(kind=rp) function spalding::solve ( class(spalding_t), intent(inout)  this, real(kind=rp), intent(in)  u, real(kind=rp), intent(in)  y, real(kind=rp), intent(in)  guess  )

private

Parameters

u	The velocity value.
y	The wall-normal distance.
guess	Initial guess.

Definition at line 188 of file spalding.f90.

spalding_compute()

subroutine spalding::spalding_compute ( class(spalding_t), intent(inout)  this, real(kind=rp), intent(in)  t, integer, intent(in)  tstep  )

private

Parameters

t	The time value.
tstep	The current time-step.

Definition at line 137 of file spalding.f90.

spalding_free()

subroutine spalding::spalding_free ( class(spalding_t), intent(inout)  this )

private

Definition at line 127 of file spalding.f90.

spalding_init()

subroutine spalding::spalding_init	(	class(spalding_t), intent(inout)	this,
		type(coef_t), intent(in)	coef,
		integer, dimension(:), intent(in)	msk,
		integer, dimension(:), intent(in)	facet,
		real(kind=rp), intent(in)	nu,
		integer, intent(in)	h_index,
		type(json_file), intent(inout)	json
	)

Parameters

coef	SEM coefficients.
msk	The boundary mask.
facet	The boundary facets.
nu	The molecular kinematic viscosity.
h_index	The off-wall index of the sampling cell.
json	A dictionary with parameters.

Definition at line 80 of file spalding.f90.

spalding_init_from_components()

subroutine spalding::spalding_init_from_components ( class(spalding_t), intent(inout)  this, type(coef_t), intent(in)  coef, integer, dimension(:), intent(in)  msk, integer, dimension(:), intent(in)  facet, real(kind=rp), intent(in)  nu, integer, intent(in)  h_index, real(kind=rp), intent(in)  kappa, real(kind=rp), intent(in)  b  )

private

Parameters

coef	SEM coefficients.
msk	The boundary mask.
facet	The boundary facets.
nu	The molecular kinematic viscosity.
h_index	The off-wall index of the sampling cell.
kappa	The von Karman coefficient.
B	The log-law intercept.

Definition at line 104 of file spalding.f90.