d2q9 pp LBL

Description

d2q9_pp_LBL

Details

Model description files files for this model: Dynamics.c Dynamics.R

Zonal Settings

Name	Comment
Velocity	inlet/outlet/init velocity
VelocityY	init velocity in y dirn
Density	inlet/outlet/init density
PressureLossInObj	Weight of [pressure loss] in objective
OutletFluxInObj	Weight of [pressure loss] in objective
InletFluxInObj	Weight of [pressure loss] in objective

Global Settings

Name	Derived	Comment
G		interaction strength
T		effective temperature
alpha		CS EoS parameter
R		CS EoS parameter
beta		CS EoS parameter
kappa		surface tension parameter
eps_0		mechanical stability coef
betaforcing		beta forcing scheme
omega	1.0/(3*nu + 0.5)	one over relaxation time
tempomega		omega seems to get overwritten in preamble??
nu		viscosity
GravitationY		Gravitation in the direction of y
GravitationX		Gravitation in the direction of x
S0		MRT Sx
S1		MRT Sx
S2		MRT Sx
S3		MRT Sx
S4		MRT Sx
S5		MRT Sx
S6		MRT Sx
S7	1-omega	MRT Sx
S8		MRT Sx
Threshold		Parameters threshold

Exported Quantities (VTK, etc)

Name	Unit	Comment
Rho	kg/m3	Rho
U	m/s	U
F	N	F
P	Pa	P
Psi	1	Psi

Exported Global Integrals (CSV, etc)

Name	Unit	Comment
PressureLoss	1mPa	pressure loss
OutletFlux	1m2/s	pressure loss
InletFlux	1m2/s	pressure loss
Objective	1	Objective function

Node Types

Group	Types
BOUNDARY	BottomSymmetry, TopSymmetry, RightSymmetry, EPressure, EVelocity, Solid, Wall, WPressure, WVelocity
COLLISION	MRT
SETTINGZONE	DefaultZone

Solved fields

Name	Access pattern	Comment
f[0]		f[0]
f[1]		f[1]
f[2]		f[2]
f[3]		f[3]
f[4]		f[4]
f[5]		f[5]
f[6]		f[6]
f[7]		f[7]
f[8]		f[8]
psi		psi

Densities - default accessors

Name	Field	Pulling field from	Comment
f[0]	f[0]		f[0]
f[1]	f[1]		f[1]
f[2]	f[2]		f[2]
f[3]	f[3]		f[3]
f[4]	f[4]		f[4]
f[5]	f[5]		f[5]
f[6]	f[6]		f[6]
f[7]	f[7]		f[7]
f[8]	f[8]		f[8]

Action stages

Name	Main procedure	Preloaded densities	Pushed fields
BaseIteration	Run	f[0], f[1], f[2], f[3], f[4], f[5], f[6], f[7], f[8]	f[0], f[1], f[2], f[3], f[4], f[5], f[6], f[7], f[8]
calcPsi	calcPsi	f[0], f[1], f[2], f[3], f[4], f[5], f[6], f[7], f[8]	psi
BaseInit	Init	f[0], f[1], f[2], f[3], f[4], f[5], f[6], f[7], f[8]	f[0], f[1], f[2], f[3], f[4], f[5], f[6], f[7], f[8]

Actions

Name	Stages
Iteration	BaseIteration, calcPsi
Init	BaseInit, calcPsi