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#---GENERAL---------------------------------------------------------------------
#-------------------------------------------------------------------------------
#---APPLICATION SETTINGS--------------------------------------------------------
flowSolver = true
gridGenerator = false
restartFile.default = false
initRestart = false
#---FLOW VARIABLES--------------------------------------------------------------
referenceLength = 1.0 # Cylinder diameter
Ma = 0.1
Re = 75
#---I/O-------------------------------------------------------------------------
outputDir.default = "out_lb/"
gridInputFileName = "grid.Netcdf"
gridOutputFileName = "grid.Netcdf"
outputInitialCondition = true #false
#---BALANCING & WEIGHTING-------------------------------------------------------
partitionCellOffspringThreshold = 200000
#---NUMERICAL PROPERTIES--------------------------------------------------------
nDim = 2
noSolvers = 2
multiSolverGrid = true
executionRecipe = "RECIPE_BASE"
solvertype.default = "MAIA_UNIFIED"
#---SOLUTION PROPERTIES---------------------------------------------------------
restartTimeStep = 0
timeSteps = 150000
solutionInterval = 5000000 # Here, means never
restartInterval = 5000000 # Here, means never
residualInterval = 64000000 # Here, means never
#---ROTATIONAL FORCING ON CYLINDER----------------------------------------------
lbNoRotationalObjects = 3
lbBndCndIdx = [4, 5, 6]
lbJetCenter = [-1.299,0.0, 0.0,0.75, 0.0,-0.75] # Center of cylinder for each individually
lbJetRadius = [0.5, 0.5, 0.5] # Radius of cylinder
lbRotationAxis = [0.0, 0.0, 0.0, 0.0, 0.0, 0.0] # rotation axis of each rotational object
lbControlActions = [0.0, 0.0, 0.0] # angular velocity in rad
lbUseControlRamping = true # Activate tanh ramping between two consecutive control actions
lbRampPercentage = 0.95
#---GRID PROPERTIES-------------------------------------------------------------
maxNoCells = 2000000
scratchSize = 10.0
reductionFactor = 1.0 # initial cell length is multiplied with this factor
maxRfnmntLvl = 11
domainLength = 102.4
#-------------------------------------------------------------------------------
#---LBM-------------------------------------------------------------------------
#-------------------------------------------------------------------------------
#---I/O-------------------------------------------------------------------------
outputDir.0 = "out_lb/"
geometryInputFileName.0 = "geometry.toml"
useNonSpecifiedRestartFile = true
#---NUMERICAL PROPERTIES--------------------------------------------------------
solvertype.0 = "MAIA_LATTICE_BOLTZMANN"
solverMethod = "MAIA_LATTICE_BGKC"
noDistributions = 9
densityFluctuations = false
interfaceMethod = "FILIPPOVA"
multiBCTreatment = "I-W-P"
inOutTest = "perpOp"
interpolationDistMethod = "STD" # analytic wall distance calculation
gridCutTest = "SAT"
interfaceCellSize = 10.0 # ratio of number interface cells to overall cells
#---FLOW INITIALIZATION---------------------------------------------------------
#initMethod = "LB_LAMINAR_INIT_PX"
initMethod = "LB_LAMINAR_CYLINDER_INIT"
initVelocityMethod = "read"
bndNormalMethod = "read"
initialVelocityVectors = [
1.0, 0.0, # negX
1.0, 0.0, # posX
1.0, 0.0, # negY
1.0, 0.0 # posY
]
bndNormalVectors = [
-1.0, 0.0, # negX
1.0, 0.0, # posX
0.0,-1.0, # negY
0.0, 1.0 # posY
]
# ramp viscosity for reasons of stability
tanhInit = false # switch for asymptotic increase of Re
initRe = 100.0 # initial Re
initStartTime = 0 # global time at which the increase starts (in iterations)
initTime = 2000 # time span for asymptotic increase (>99% of final value) (in iterations)
#---GRID PROPERTIES-------------------------------------------------------------
noHaloLayers.0 = 2
#---SRC TERMS-------------------------------------------------------------------
lbSrcTerms = ["LB_SPONGE_EQCONST"]
#---sponge
spongeLayerThickness = 10.0 # thickness in STL units (0 means off)
spongeThicknessFactor = [ 0.2,1.0, 0.2,0.2 ] # thickness factor per direction [negX, posX, negY, posY, negZ, posZ]
spongeSigma = 0.2 # trg sigma at bndry
spongeBeta = 2.0 # exponent of sigma function
spongeTrgRho = 1.0
spongeTrgU = [ 1.0, 0.0, 0.0 ] # relative to Ma
#---FORCE LOG-------------------------------------------------------------------
calculateWallForces = true
forceFileName = "force.log"
calculateWallForcesInterval = 1000
#-------------------------------------------------------------------------------
#---POST------------------------------------------------------------------------
#-------------------------------------------------------------------------------
restartFile.1 = false
#---I/O-------------------------------------------------------------------------
geometryInputFileName.1 = "geometry.toml"
solutionOffset.1 = 100000000000000000 # Here, never !
#---NUMERICAL PROPERTIES--------------------------------------------------------
solvertype.1 = "MAIA_POST_DATA"
postProcessing = false
noPostProcessing = 1
postProcessingSolverIds = [0]
postProcessingType_0 = "POSTPROCESSING_LB"
postProcessingOps_0 = ["PP_PROBE_POINT_IN"]
#--point sampling
pp_probePath = "probe/"
pp_probeCoordinates = [ -1.0, 0.0]
pp_probeDerivatives = true
#---GRID PROPERTIES-------------------------------------------------------------
noHaloLayers.1 = 1
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