Implements the CPU kernel for the spalding_t type.

Functions/Subroutines
subroutine, public	spalding_compute_cpu (u, v, w, n_x, n_y, n_z, nu, rho_w, h, tau_x, tau_y, tau_z, n_nodes, kappa, b, tstep)
	Compute the wall shear stress on cpu using Spalding's model.

real(kind=rp) function	solve_cpu (u, y, guess, nu, kappa, b)
	Newton solver for the algebraic equation defined by the law on cpu.

Function/Subroutine Documentation

◆ solve_cpu()

real(kind=rp) function spalding_cpu::solve_cpu	(	real(kind=rp), intent(in)	u,
		real(kind=rp), intent(in)	y,
		real(kind=rp), intent(in)	guess,
		real(kind=rp), intent(in)	nu,
		real(kind=rp), intent(in)	kappa,
		real(kind=rp), intent(in)	b
	)

private

Parameters

u	The velocity value.
y	The wall-normal distance.
guess	Initial guess.
nu	The molecular kinematic viscosity.
kappa	The von Karman constant.
B	The log-law intercept.

Definition at line 101 of file spalding_cpu.f90.

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subroutine, public spalding_cpu::spalding_compute_cpu	(	real(kind=rp), dimension(n_nodes), intent(in)	u,
		real(kind=rp), dimension(n_nodes), intent(in)	v,
		real(kind=rp), dimension(n_nodes), intent(in)	w,
		real(kind=rp), dimension(n_nodes), intent(in)	n_x,
		real(kind=rp), dimension(n_nodes), intent(in)	n_y,
		real(kind=rp), dimension(n_nodes), intent(in)	n_z,
		real(kind=rp), dimension(n_nodes), intent(in)	nu,
		real(kind=rp), dimension(n_nodes), intent(in)	rho_w,
		real(kind=rp), dimension(n_nodes), intent(in)	h,
		real(kind=rp), dimension(n_nodes), intent(inout)	tau_x,
		real(kind=rp), dimension(n_nodes), intent(inout)	tau_y,
		real(kind=rp), dimension(n_nodes), intent(inout)	tau_z,
		integer, intent(in)	n_nodes,
		real(kind=rp), intent(in)	kappa,
		real(kind=rp), intent(in)	b,
		integer, intent(in)	tstep
	)

Parameters

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

Definition at line 46 of file spalding_cpu.f90.

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