viscosity-embed.h File Reference

#include "poisson.h"

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Data Structures
struct	Viscosity

Macros
#define	lambda   ((coord){0.,0.,0.})

Functions
static void	relax_diffusion (scalar *a, scalar *b, int l, void *data)
static double	residual_diffusion (scalar *a, scalar *b, scalar *resl, void *data)
trace mgstats	viscosity (vector u, vector mu, scalar rho, double dt, int nrelax=4, scalar *res=NULL)

Variables
double	TOLERANCE_MU = 0.

Macro Definition Documentation

lambda

#define lambda   ((coord){0.,0.,0.})

Definition at line 48 of file viscosity-embed.h.

Function Documentation

relax_diffusion()

static void relax_diffusion ( scalar *  a, scalar *  b, int  l, void *  data  )

static

Definition at line 54 of file viscosity-embed.h.

References _i, a, b, c, d, data, dimension, dt, embed_flux(), l, lambda, mu, p, point, rho, s, SEPS, sq(), u, vector, vector::x, and x.

Referenced by viscosity().

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residual_diffusion()

static double residual_diffusion ( scalar *  a, scalar *  b, scalar *  resl, void *  data  )

static

Definition at line 92 of file viscosity-embed.h.

References _i, a, b, c, d, data, dimension, dt, embed_flux(), face_gradient_x, g, lambda, max, mu, p, point, rho, s, u, vector, vector::x, and x.

Referenced by viscosity().

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viscosity()

trace mgstats viscosity	(	vector	u,
		vector	mu,
		scalar	rho,
		double	dt,
		int	nrelax = 4,
		scalar *	res = NULL
	)

Definition at line 147 of file viscosity-embed.h.

References _i, antisymmetry(), dimension, dt, embed, embed_flux(), Viscosity::embed_flux, mg_solve(), mu, p, relax_diffusion(), residual_diffusion(), restriction, rho, TOLERANCE, TOLERANCE_MU, u, vector::x, and x.

Referenced by event_pressure(), and event_viscous_term().

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Variable Documentation

TOLERANCE_MU

double TOLERANCE_MU = 0.

Definition at line 144 of file viscosity-embed.h.

Referenced by viscosity().