D2q9 thin film

Description

d2q9_thin_film

Details

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

Zonal Settings

Name Comment
VelocityX inlet/outlet/init velocity
VelocityY inlet/outlet/init velocity
Pressure inlet/outlet/init density
Height iinitial height in Z direction
BrinkmanHeightInv BrinkmanHeightInv
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
RelaxationRate 1.0/(3*Viscosity + 0.5) one over relaxation time
Viscosity viscosity
GravitationX GravitationX
GravitationY GravitationY
S2 1-RelaxationRate MRT Sx
S3 MRT Sx
S4 MRT Sx
nubuffer Viscosity in the buffer layer (cumulant)
Threshold Parameters threshold

Exported Quantities (VTK, etc)

Name Unit Comment
Rho kg/m3 Rho
U m/s U
H_Z 1 H_Z

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 Wall, Solid, WVelocity, WPressure, WPressureL, EPressure, EVelocity, NVelocity, SVelocity, NSymmetry, SSymmetry
COLLISION BGK, MRT, Cumulant
DESIGNSPACE DesignSpace
NONE None
OBJECTIVE Inlet, Outlet
SETTINGZONE DefaultZone

Solved fields

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

Densities - default accessors

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

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], h_Z f[0], f[1], f[2], f[3], f[4], f[5], f[6], f[7], f[8], h_Z
BaseInit Init none f[0], f[1], f[2], f[3], f[4], f[5], f[6], f[7], f[8], h_Z

Actions

Name Stages
Iteration BaseIteration
Init BaseInit