87ff44aeb8
tutorials: Simplified dimensionless specification from [0 0 0 0 0 0 0] -> []
2023-07-26 18:37:57 +01:00
6fb82953fa
OUForce: Added a write function to write the energy spectrum
2023-07-17 15:15:32 +01:00
f0ee706fb0
fv::OUForce: New random Ornstein-Uhlenbeck) process force fvModel
...
Description
Calculates and applies the random OU (Ornstein-Uhlenbeck) process force to
the momentum equation for direct numerical simulation of boxes of isotropic
turbulence.
The energy spectrum is calculated and written at write-times which is
particularly useful to test and compare LES SGS models.
Note
This random OU process force uses a FFT to generate the force field which
is not currently parallelised. Also the mesh the FFT is applied to must
be isotropic and have a power of 2 cells in each direction.
Usage
Example usage:
\verbatim
OUForce
{
type OUForce;
libs ("librandomProcesses.so");
sigma 0.090295;
alpha 0.81532;
kUpper 10;
kLower 7;
}
\endverbatim
The tutorials/incompressibleFluid/boxTurb16 tutorial case is an updated version
of the original tutorials/legacy/incompressible/dnsFoam/boxTurb16 case,
demonstrating the use of the OUForce fvModel with the incompressibleFluid solver
module to replicate the behaviour of the legacy dnsFoam solver application.
2023-07-16 19:36:03 +01:00
ffcfa32fac
tutorials/incompressibleFluid/movingCone: Stop the movement just before the final reversal
2023-06-30 18:20:49 +01:00
a37b646e3d
tutorials: Fix cloneMesh paths and use foamRun instead of forwarding scripts
2023-06-29 20:36:26 +01:00
755eae4aa9
tutorials/fluid/aerofoilNACA0012Steady/0/U: Use $<scalar>angle instead of scoping cos and sin
...
to improve the handling of 0 angle of attack.
2023-06-23 17:12:05 +01:00
33eb61406b
tutorials: Updates to #codeStream and #calc examples
...
Simplifications have been made where possible, as permitted by the new
$<type>var syntax. Duplication has been reduced in similar blockMesh
files (e.g., sloshingTank cases). Settings that cannot practically be
changed have been hard-coded (e.g., angle in the mixerVessel2D
blockMeshDict). The rotor2D blockMeshDict has been centralised and
extended to work with an arbitrary number of rotor blades.
2023-06-23 10:51:11 +01:00
23b169553c
tutorials: Removed unused mergePatchPairs entries from blockMeshDicts
2023-06-20 15:13:35 +01:00
2a39553e28
fvMeshTopoChanger::meshToMesh: Added support for repeating and cycling the set of meshes
...
Description
fvMeshTopoChanger which maps the fields to a new mesh or sequence of meshes
which can optionally be mapped to repeatedly for example in multi-cycle
engine cases or cycled through for symmetric forward and reverse motion.
Usage
\table
Property | Description | Required | Default value
libs | Libraries to load | no |
times | List of times for the meshes | yes |
repeat | Repetition period | no |
cycle | Cycle period | no |
begin | Begin time for the meshes | no | Time::beginTime()
timeDelta | Time tolerance used for time -> index | yes |
\endtable
Examples of the mesh-to-mesh mapping for the multi-cycle
tutorials/incompressibleFluid/movingCone case:
\verbatim
topoChanger
{
type meshToMesh;
libs ("libmeshToMeshTopoChanger.so");
times (0.0015 0.003);
cycle #calc "1.0/300.0";
begin 0;
timeDelta 1e-6;
}
\endverbatim
2023-06-09 17:30:51 +01:00
4f7c114039
tutorials: Updated Allrun scripts
2023-05-26 16:58:06 +01:00
e744fdb5f1
Modular solvers: Reorganised directory structure of applications and tutorials
...
The new flexible and extensible modular solvers structure already provides most
of the simulation functionality needed for single phase, multiphase,
multicomponent etc. fluid flow problems as well as a very effective method of
combining these with solid heat transfer, solid stress, surface film to solve
complex multi-region, multi-physics problems and are now the primary mechanism
for the further development of OpenFOAM simulation capability in future. To
emphasis this for both users and developers the applications/solvers directory
has been separated into applications/modules containing all the solver modules:
├── modules
│ ├── compressibleMultiphaseVoF
│ ├── compressibleVoF
│ ├── film
│ ├── fluid
│ ├── fluidSolver
│ ├── functions
│ ├── incompressibleDenseParticleFluid
│ ├── incompressibleDriftFlux
│ ├── incompressibleFluid
│ ├── incompressibleMultiphaseVoF
│ ├── incompressibleVoF
│ ├── isothermalFilm
│ ├── isothermalFluid
│ ├── movingMesh
│ ├── multicomponentFluid
│ ├── multiphaseEuler
│ ├── multiphaseVoFSolver
│ ├── shockFluid
│ ├── solid
│ ├── solidDisplacement
│ ├── twoPhaseSolver
│ ├── twoPhaseVoFSolver
│ ├── VoFSolver
│ └── XiFluid
applications/solvers containing the foamRun and foamMultiRun solver applications
which instantiate and execute the chosen solver modules and also standalone
solver applications for special initialisation and test activities:
├── solvers
│ ├── boundaryFoam
│ ├── chemFoam
│ ├── foamMultiRun
│ ├── foamRun
│ └── potentialFoam
and applications/legacy containing legacy solver applications which are not
currently being actively developed but the functionality of which will be merged
into the solver modules or form the basis of new solver modules as the need
arises:
├── legacy
│ ├── basic
│ │ ├── financialFoam
│ │ └── laplacianFoam
│ ├── combustion
│ │ └── PDRFoam
│ ├── compressible
│ │ └── rhoPorousSimpleFoam
│ ├── electromagnetics
│ │ ├── electrostaticFoam
│ │ ├── magneticFoam
│ │ └── mhdFoam
│ ├── incompressible
│ │ ├── adjointShapeOptimisationFoam
│ │ ├── dnsFoam
│ │ ├── icoFoam
│ │ ├── porousSimpleFoam
│ │ └── shallowWaterFoam
│ └── lagrangian
│ ├── dsmcFoam
│ ├── mdEquilibrationFoam
│ └── mdFoam
Correspondingly the tutorials directory structure has been reorganised with the
modular solver directories at the top level with names that make it easier for
users to find example cases relating to their particular requirements and a
legacy sub-directory containing cases corresponding to the legacy solver
applications listed above:
├── compressibleMultiphaseVoF
│ └── damBreak4phaseLaminar
├── compressibleVoF
│ ├── ballValve
│ ├── climbingRod
│ ├── damBreak
│ ├── depthCharge2D
│ ├── depthCharge3D
│ ├── sloshingTank2D
│ └── throttle
├── film
│ └── rivuletPanel
├── fluid
│ ├── aerofoilNACA0012
│ ├── aerofoilNACA0012Steady
│ ├── angledDuct
│ ├── angledDuctExplicitFixedCoeff
│ ├── angledDuctLTS
│ ├── annularThermalMixer
│ ├── BernardCells
│ ├── blockedChannel
│ ├── buoyantCavity
│ ├── cavity
│ ├── decompressionTank
│ ├── externalCoupledCavity
│ ├── forwardStep
│ ├── helmholtzResonance
│ ├── hotRadiationRoom
│ ├── hotRadiationRoomFvDOM
│ ├── hotRoom
│ ├── hotRoomBoussinesq
│ ├── hotRoomBoussinesqSteady
│ ├── hotRoomComfort
│ ├── iglooWithFridges
│ ├── mixerVessel2DMRF
│ ├── nacaAirfoil
│ ├── pitzDaily
│ ├── prism
│ ├── shockTube
│ ├── squareBend
│ ├── squareBendLiq
│ └── squareBendLiqSteady
├── incompressibleDenseParticleFluid
│ ├── column
│ ├── cyclone
│ ├── Goldschmidt
│ ├── GoldschmidtMPPIC
│ └── injectionChannel
├── incompressibleDriftFlux
│ ├── dahl
│ ├── mixerVessel2DMRF
│ └── tank3D
├── incompressibleFluid
│ ├── airFoil2D
│ ├── ballValve
│ ├── blockedChannel
│ ├── cavity
│ ├── cavityCoupledU
│ ├── channel395
│ ├── drivaerFastback
│ ├── ductSecondaryFlow
│ ├── elipsekkLOmega
│ ├── flowWithOpenBoundary
│ ├── hopperParticles
│ ├── impeller
│ ├── mixerSRF
│ ├── mixerVessel2D
│ ├── mixerVessel2DMRF
│ ├── mixerVesselHorizontal2DParticles
│ ├── motorBike
│ ├── motorBikeSteady
│ ├── movingCone
│ ├── offsetCylinder
│ ├── oscillatingInlet
│ ├── pipeCyclic
│ ├── pitzDaily
│ ├── pitzDailyLES
│ ├── pitzDailyLESDevelopedInlet
│ ├── pitzDailyLTS
│ ├── pitzDailyPulse
│ ├── pitzDailyScalarTransport
│ ├── pitzDailySteady
│ ├── pitzDailySteadyExperimentalInlet
│ ├── pitzDailySteadyMappedToPart
│ ├── pitzDailySteadyMappedToRefined
│ ├── planarContraction
│ ├── planarCouette
│ ├── planarPoiseuille
│ ├── porousBlockage
│ ├── propeller
│ ├── roomResidenceTime
│ ├── rotor2DRotating
│ ├── rotor2DSRF
│ ├── rotorDisk
│ ├── T3A
│ ├── TJunction
│ ├── TJunctionFan
│ ├── turbineSiting
│ ├── waveSubSurface
│ ├── windAroundBuildings
│ └── wingMotion
├── incompressibleMultiphaseVoF
│ ├── damBreak4phase
│ ├── damBreak4phaseFineLaminar
│ ├── damBreak4phaseLaminar
│ └── mixerVessel2DMRF
├── incompressibleVoF
│ ├── angledDuct
│ ├── capillaryRise
│ ├── cavitatingBullet
│ ├── climbingRod
│ ├── containerDischarge2D
│ ├── damBreak
│ ├── damBreakLaminar
│ ├── damBreakPorousBaffle
│ ├── damBreakWithObstacle
│ ├── DTCHull
│ ├── DTCHullMoving
│ ├── DTCHullWave
│ ├── floatingObject
│ ├── floatingObjectWaves
│ ├── forcedUpstreamWave
│ ├── mixerVessel
│ ├── mixerVessel2DMRF
│ ├── mixerVesselHorizontal2D
│ ├── nozzleFlow2D
│ ├── planingHullW3
│ ├── propeller
│ ├── sloshingCylinder
│ ├── sloshingTank2D
│ ├── sloshingTank2D3DoF
│ ├── sloshingTank3D
│ ├── sloshingTank3D3DoF
│ ├── sloshingTank3D6DoF
│ ├── testTubeMixer
│ ├── waterChannel
│ ├── wave
│ ├── wave3D
│ └── weirOverflow
├── isothermalFilm
│ └── rivuletPanel
├── isothermalFluid
│ ├── potentialFreeSurfaceMovingOscillatingBox
│ └── potentialFreeSurfaceOscillatingBox
├── legacy
│ ├── basic
│ │ ├── financialFoam
│ │ │ └── europeanCall
│ │ └── laplacianFoam
│ │ └── flange
│ ├── combustion
│ │ └── PDRFoam
│ │ └── flamePropagationWithObstacles
│ ├── compressible
│ │ └── rhoPorousSimpleFoam
│ │ ├── angledDuctExplicit
│ │ └── angledDuctImplicit
│ ├── electromagnetics
│ │ ├── electrostaticFoam
│ │ │ └── chargedWire
│ │ └── mhdFoam
│ │ └── hartmann
│ ├── incompressible
│ │ ├── adjointShapeOptimisationFoam
│ │ │ └── pitzDaily
│ │ ├── dnsFoam
│ │ │ └── boxTurb16
│ │ ├── icoFoam
│ │ │ ├── cavity
│ │ │ └── elbow
│ │ ├── porousSimpleFoam
│ │ │ ├── angledDuctExplicit
│ │ │ └── angledDuctImplicit
│ │ └── shallowWaterFoam
│ │ └── squareBump
│ ├── lagrangian
│ │ ├── dsmcFoam
│ │ │ ├── freeSpacePeriodic
│ │ │ ├── freeSpaceStream
│ │ │ ├── supersonicCorner
│ │ │ └── wedge15Ma5
│ │ ├── mdEquilibrationFoam
│ │ │ ├── periodicCubeArgon
│ │ │ └── periodicCubeWater
│ │ └── mdFoam
│ │ └── nanoNozzle
├── mesh
│ ├── blockMesh
│ │ ├── pipe
│ │ ├── sphere
│ │ ├── sphere7
│ │ └── sphere7ProjectedEdges
│ ├── refineMesh
│ │ └── refineFieldDirs
│ └── snappyHexMesh
│ ├── flange
│ └── pipe
├── movingMesh
│ └── SnakeRiverCanyon
├── multicomponentFluid
│ ├── aachenBomb
│ ├── counterFlowFlame2D
│ ├── counterFlowFlame2D_GRI
│ ├── counterFlowFlame2D_GRI_TDAC
│ ├── counterFlowFlame2DLTS
│ ├── counterFlowFlame2DLTS_GRI_TDAC
│ ├── DLR_A_LTS
│ ├── filter
│ ├── lockExchange
│ ├── membrane
│ ├── nc7h16
│ ├── parcelInBox
│ ├── SandiaD_LTS
│ ├── simplifiedSiwek
│ ├── smallPoolFire2D
│ ├── smallPoolFire3D
│ ├── verticalChannel
│ ├── verticalChannelLTS
│ └── verticalChannelSteady
├── multiphaseEuler
│ ├── bed
│ ├── bubbleColumn
│ ├── bubbleColumnEvaporating
│ ├── bubbleColumnEvaporatingDissolving
│ ├── bubbleColumnEvaporatingReacting
│ ├── bubbleColumnIATE
│ ├── bubbleColumnLaminar
│ ├── bubbleColumnLES
│ ├── bubblePipe
│ ├── damBreak4phase
│ ├── fluidisedBed
│ ├── fluidisedBedLaminar
│ ├── Grossetete
│ ├── hydrofoil
│ ├── injection
│ ├── LBend
│ ├── mixerVessel2D
│ ├── mixerVessel2DMRF
│ ├── pipeBend
│ ├── steamInjection
│ ├── titaniaSynthesis
│ ├── titaniaSynthesisSurface
│ ├── wallBoilingIATE
│ ├── wallBoilingPolydisperse
│ └── wallBoilingPolydisperseTwoGroups
├── multiRegion
│ ├── CHT
│ │ ├── circuitBoardCooling
│ │ ├── coolingCylinder2D
│ │ ├── coolingSphere
│ │ ├── heatedDuct
│ │ ├── heatExchanger
│ │ ├── multiphaseCoolingCylinder2D
│ │ ├── reverseBurner
│ │ ├── shellAndTubeHeatExchanger
│ │ ├── VoFcoolingCylinder2D
│ │ └── wallBoiling
│ └── film
│ ├── cylinder
│ ├── cylinderDripping
│ ├── cylinderVoF
│ ├── hotBoxes
│ ├── rivuletBox
│ ├── rivuletPanel
│ ├── splashPanel
│ └── VoFToFilm
├── potentialFoam
│ ├── cylinder
│ └── pitzDaily
├── resources
│ ├── blockMesh
│ ├── geometry
│ └── thermoData
├── shockFluid
│ ├── biconic25-55Run35
│ ├── forwardStep
│ ├── LadenburgJet60psi
│ ├── movingCone
│ ├── obliqueShock
│ ├── shockTube
│ └── wedge15Ma5
├── solidDisplacement
│ ├── beamEndLoad
│ └── plateHole
└── XiFluid
├── kivaTest
└── moriyoshiHomogeneous
2023-05-25 18:14:41 +01:00
