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494 Commits

Author SHA1 Message Date
Henry
ccc7eb8d56 tutorials/multiphase/twoPhaseEulerFoam: Corrected regular-expressions 2015-03-19 21:42:51 +00:00
Henry
9ea4a6f4f5 tutorials/multiphase/twoPhaseEulerFoam/RAS/bubbleColumn: Added km and epsilonm files 
Also corrected names of other fields
 2015-03-19 21:41:46 +00:00
Henry
a7f0de9aa9 multiphaseEulerFoam: transform to solve for p_rgh 
to avoid excessive pressure/buoyancy balance errors on non-orthogonal meshes
 2015-03-19 21:40:41 +00:00
Henry
fa2721ffd5 JohnsonJacksonFrictionalStress: alphaDeltaMax -> alphaDeltaMin (it is the lower limit) 2015-03-18 15:40:39 +00:00
Henry
2e35cc76e8 twoPhaseEulerFoam JohnsonJacksonFrictionalStress: alphaDeltaMax now user input (previously hard-coded to 5e-2) 2015-03-18 15:03:10 +00:00
Henry
c530e1cd9b twoPhaseEulerFoam: transform to solve for p_rgh 
to avoid excessive pressure/buoyancy balance errors on non-orthogonal meshes
Resolves bug-report http://openfoam.org/mantisbt/view.php?id=1379
 2015-03-17 22:40:09 +00:00
Henry
e588d61879 Solvers based on p_rgh: Added support for optional hRef 
Allows the specification of a reference height, for example the height
of the free-surface in a VoF simulation, which reduces the range of p_rgh.

hRef is a uniformDimensionedScalarField specified via the constant/hRef
file, equivalent to the way in which g is specified, so that it can be
looked-up from the database.  For example see the constant/hRef file in
the DTCHull LTSInterFoam and interDyMFoam cases.
 2015-03-17 17:15:11 +00:00
Henry
00ebf8e153 BinghamPlastic: Change definition of shear-rate by 1/sqrt(2) 
Resolves bug-report http://www.openfoam.org/mantisbt/view.php?id=1552
 2015-03-02 22:27:39 +00:00
Henry
5ecfb06398 tutorials: remove unnecessary under-relax fields entry 2015-02-22 16:52:21 +00:00
Henry
74ff779618 tutorials/multiphase/interDyMFoam/ras/floatingObject: Update to demonstrate MULES with Crank-Nicolson 2015-02-22 12:53:34 +00:00
Henry
c6874965f8 tutorials: rationalized log 2015-02-19 08:39:32 +00:00
Henry
f86da34506 tutorials/multiphase/interPhaseChangeFoam/cavitatingBullet: Added a potentialFoam initializer step 2015-02-18 10:01:05 +00:00
Henry
7be1393fef tutorials: corrected comments in snappyHexMeshDict 
Resolves bug-report http://www.openfoam.org/mantisbt/view.php?id=1541
 2015-02-17 23:59:59 +00:00
Henry
8628ef2fea Corrected capitalization of Doxygen documentation comments 2015-02-14 13:10:15 +00:00
Henry
1edf292c00 Correct Doxygen multiline comments 2015-02-14 10:59:29 +00:00
Henry
6c3d9e7574 tutorials: removed empty files 2015-02-14 10:13:55 +00:00
Henry
332c3cc37f Tutorials: change topoSetDicts to avoid duplicate names 2015-02-12 10:01:31 +00:00
Henry
52eb0c837a tutorials/multiphase/driftFluxFoam/ras/mixerVessel2D: add gravity in direction of drift 2015-01-28 16:37:36 +00:00
Henry
2aec249647 Updated the whole of OpenFOAM to use the new templated TurbulenceModels library 
The old separate incompressible and compressible libraries have been removed.

Most of the commonly used RANS and LES models have been upgraded to the
new framework but there are a few missing which will be added over the
next few days, in particular the realizable k-epsilon model.  Some of
the less common incompressible RANS models have been introduced into the
new library instantiated for incompressible flow only.  If they prove to
be generally useful they can be templated for compressible and
multiphase application.

The Spalart-Allmaras DDES and IDDES models have been thoroughly
debugged, removing serious errors concerning the use of S rather than
Omega.

The compressible instances of the models have been augmented by a simple
backward-compatible eddyDiffusivity model for thermal transport based on
alphat and alphaEff.  This will be replaced with a separate run-time
selectable thermal transport model framework in a few weeks.

For simplicity and ease of maintenance and further development the
turbulent transport and wall modeling is based on nut/nuEff rather than
mut/muEff for compressible models so that all forms of turbulence models
can use the same wall-functions and other BCs.

All turbulence model selection made in the constant/turbulenceProperties
dictionary with RAS and LES as sub-dictionaries rather than in separate
files which added huge complexity for multiphase.

All tutorials have been updated so study the changes and update your own
cases by comparison with similar cases provided.

Sorry for the inconvenience in the break in backward-compatibility but
this update to the turbulence modeling is an essential step in the
future of OpenFOAM to allow more models to be added and maintained for a
wider range of cases and physics.  Over the next weeks and months more
turbulence models will be added of single and multiphase flow, more
additional sub-models and further development and testing of existing
models.  I hope this brings benefits to all OpenFOAM users.

Henry G. Weller
 2015-01-21 19:21:39 +00:00
Henry
69ff8aa4d2 wallDist: now a MeshObject cached and updated automatically with a run-time selected algorithm 
When using models which require the wallDist e.g. kOmegaSST it will
request the method to be used from the wallDist sub-dictionary in
fvSchemes e.g.

wallDist
{
    method meshWave;
}

specifies the mesh-wave method as hard-coded in previous OpenFOAM versions.
 2015-01-08 10:40:23 +00:00
Henry
41368addc9 Minor change to comment 2014-12-14 21:50:14 +00:00
OpenFOAM-admin
9fb26d59d3 GIT: Repo update 2014-12-11 08:35:10 +00:00
Henry
0486e20f93 tutorials/multiphase/interDyMFoam/ras/mixerVesselAMI updated 2014-07-24 18:01:08 +01:00
Henry
6a51cc3cbb tutorials: use PIMPLE rather than PISO for rotating mesh problems to ensure updated fluxes are used for momentum transport 2014-07-17 11:34:39 +01:00
andy
90ccdd4579 ENH: tutorial update: nozzleFlow2D - write in binary to avoid mesh errors when refining wedge 2014-07-15 16:31:18 +01:00
mattijs
5fedd93b3d GIT: boundary: remove generated file 2014-07-11 10:53:29 +01:00
Henry
a8f4c2f25e interPhaseChangeFoam: Do not correct phi at start of run 
During restart correct phi would need the dilatation from the previous time-step.
Alternative is to run potentialFoam on 0 fields to initialise phi.
Resolves bug-report http://www.openfoam.org/mantisbt/view.php?id=1299
 2014-05-20 16:15:07 +01:00
Henry
d49889402f sixDoFRigidBodyMotion: Add support to specify the centre for rotation independent of the centre of mass 
via the point, line or plane constraints.
 2014-05-16 15:35:11 +01:00
Henry
277d8369af tutorials/multiphase/interFoam/ras/angledDuct: VoF tutorial to demonstrate porosity feature via fvOptions 2014-05-12 23:15:50 +01:00
Henry
007c694815 DTC tutorial cases: provide reference to original paper 
Contains details of case and experimental results
 2014-05-09 11:48:37 +01:00
Henry
24679abcc5 twoPhaseEulerFoam: Add fvOptions support and tutorial 2014-05-08 11:45:50 +01:00
Henry
1878a019db fvOptions: Support reading the fvOptions file from constant or system directories 2014-05-01 14:58:18 +01:00
Henry
e4bb5fa666 potentialFreeSurfaceDyMFoam: New DyM version of potentialFreeSurfaceFoam 
with tutorial
 2014-04-30 16:08:03 +01:00
Henry
85da9e6a54 twoPhaseEulerFoam: Now in fully-conservative form 2014-04-29 15:47:39 +01:00
Henry
40cfbdc74f Retire settlingFoam: replaced by driftFluxFoam 2014-04-29 14:18:57 +01:00
Henry
9873774ee9 VoF solvers: rationalize the relationship between VoF solvers 
Improve code reuse
Add multiphaseInterDyMFoam
Retire MRFinterFoam -> now handled by interFoam with fvOptions
Update tutorials
 2014-04-29 14:16:41 +01:00
Henry
c451575efc driftFluxFoam: use buoyancy corrected k-epsilon in all turorials 2014-04-28 15:42:43 +01:00
Henry
63bef62f8e driftFluxFoam: Change turbulence modelling to new templated framework 
Added k-epsilon model with buoyancy correction
 2014-04-28 15:31:28 +01:00
Henry
a5f0ea6867 multiphaseInterFoam: Added fvOptions support for MRF etc. and added MRF tutorial 
Deleted MRFMultiphaseInterFoam
 2014-04-23 14:34:07 +01:00
mattijs
3c7665dd1e GIT: damBreak: remove generated file 2014-04-04 11:10:46 +01:00
Henry
76e5a9dafe Updated floatingObject boundary condition to handle tangential flow at surface in a more stable manner. 2014-03-21 10:33:34 +00:00
Henry
e6236340b5 Removed alphaOuterCorrectors option because the mass-flux should be updated for all PIMPLE iterations 
Resolves bug-report http://www.openfoam.org/mantisbt/view.php?id=1225
 2014-03-17 21:31:09 +00:00
william
37c75a8b18 BUG: twoPhaseEulerFoam: removed multiple of the continuous phase fraction from force and heat transfer models 2014-03-17 16:34:32 +00:00
sergio
354197bf33 BUG: changing from turbulent to lamninar viscocity in the calculation of the 
Darcy coefficient for the porousBafflePressure
 2014-03-14 14:56:11 +00:00
Henry
0a7259cc46 Revert pressureInletOutletVelocity BCs 
due to convergence problems with the new version for runs at high Courant number
 2014-03-12 12:27:19 +00:00
Henry
dd0efd159d twoPhaseEulerFoam: added optional alphaMax to phaseModel for MULES limiter 
Resolves bug-report http://www.openfoam.org/mantisbt/view.php?id=1209
 2014-03-07 23:32:00 +00:00
Henry
cda70b5eb7 driftFluxFoam: Created special mixture viscosity framework for interacting phases 
Added Thomas' slurry model
 2014-03-06 17:54:27 +00:00
Henry
09bb8b8f7f driftFluxFoam: Rationalisation of the handling of Udm and tauDm 2014-03-05 16:04:10 +00:00
william
6625be1dc4 ENH: driftFluxFoam: made viscosity and relative velocity modelling run-time selectable 2014-02-26 16:45:46 +00:00
Henry
a729ebe8df cavitatingFoam: rationalised phi -> rhoPhi, phiv -> phi 
for consistency with the other multiphase solvers.
Resolves bug-report http://www.openfoam.org/mantisbt/view.php?id=1192
 2014-02-26 13:02:59 +00:00
Henry
177b54ae94 driftFluxFoam: Rationalise phase-fraction handling and implement semi-implicit MULES 2014-02-24 17:10:20 +00:00
Henry
9fbfc7da57 driftFluxFoam: New version of settlingFoam including MULES and MRF/fvOptions support 2014-02-19 16:33:51 +00:00
OpenFOAM-admin
fbb3ddf2c4 Updated for release 2.3.0 2014-02-17 10:21:46 +00:00
william
8acf2daaba BUG: tutorial fixes for 32 bit ubuntu packs 2014-02-11 10:15:00 +00:00
william
333818408f STYLE: sh instead of bash for tutorial scripts 2014-02-05 16:53:44 +00:00
Henry
a1e778aea3 damBreakWithObstacle: reverted to upwind for U (needs turbulence modelling) and increased Co 2014-02-05 17:18:00 +00:00
Henry
b49af36892 Reinstated IATE settings 2014-02-05 16:57:51 +00:00
Henry
e5e8f49489 damBreakWithObstacle tutorial: changed to linearUpwind 2014-02-05 16:56:45 +00:00
Henry
3e3d30a5a2 twoPhaseEulerFoam tutorials: added minIter to smoothSolver settings 2014-02-05 16:55:34 +00:00
Henry
89f4eca290 interFoam family tutorials: removed redundant and out-of-date alpha entry in fluxRequired 2014-02-05 11:25:05 +00:00
Henry
6c8836ebcb wigleyHull tutorial removed: replaced with DTCHull 2014-02-04 16:29:50 +00:00
Henry
bd5e4cf172 Default transport solver: change from PBiCG to smoothSolver with symGaussSeidel smoother 
Better for most but not all cases.
 2014-02-04 16:27:35 +00:00
Henry
1ace556c4a tutorials/multiphase/LTSInterFoam/DTCHull: new tutorial, replaces wigleyHull 2014-02-04 16:23:22 +00:00
Henry
a4fbc96d4a Merge branch 'master' of ssh://dm/home/dm4/OpenFOAM/repositories/OpenFOAM-dev 2014-02-03 18:05:02 +00:00
Henry
a67dfdb23a interFoam/ras/damBreak: updated for predictor-corrector MULES and changes to phi in pEqn 2014-02-03 18:04:18 +00:00
william
d67fb0f7c1 Merge branch 'master' of /home/dm4/OpenFOAM/repositories/OpenFOAM-dev 2014-02-03 17:37:57 +00:00
william
a96e531f5c BUG: twoPhaseEulerFoam: fixed typo in GidaspowSchillerNaumann drag and stability issues in fludised bed cases 2014-02-03 16:05:24 +00:00
Henry
54887f6213 Sloshing tutorials: do not update the probe location 2014-02-03 13:05:07 +00:00
william
05a34f3dfa ENH: twoPhaseEulerFoam: changed Cd function to CdRe and removed some residual constants 2014-02-03 12:51:59 +00:00
Henry
cd764162bf Updated version 2014-02-01 17:18:00 +00:00
Henry
34bc9cadb0 DTCHull: new interDyMFoam tutorial 2014-02-01 17:14:35 +00:00
Henry
0c0e92396e tutorials/multiphase/interFoam/les/nozzleFlow2D: update scripts 2014-01-31 10:06:26 +00:00
Henry
ee4e19ef85 Renamed folder -> directory for consistency with POSIX and the rest of OpenFOAM 2014-01-30 13:01:04 +00:00
Henry
dab71c5510 Merge branch 'master' of ssh://dm/home/dm4/OpenFOAM/repositories/OpenFOAM-dev 2014-01-28 13:08:11 +00:00
Henry
70f27712ae interPhaseChangeDyMFoam: Corrected correctPhi to include the phase-change dilatation effect 2014-01-28 13:07:35 +00:00
andy
614ebf0110 Merge branch 'master' of /home/dm4/OpenFOAM/repositories/OpenFOAM-dev 2014-01-27 16:51:29 +00:00
Henry
742d66b733 tutorials/multiphase/LTSInterFoam/wigleyHull: Updated hull patch name for new snappyHexMesh 2014-01-27 16:30:13 +00:00
mattijs
8acfa4692a STYLE: snappyHexMeshDict: removed optional parameter 2014-01-27 12:25:56 +00:00
mattijs
12bb3f7feb BUG: propeller: incorrect 0.org 2014-01-24 16:45:10 +00:00
mattijs
7b60265f3c BUG: propeller: create inlet and outlet from wrong faceZone 2014-01-24 16:28:04 +00:00
mattijs
ffc368792b Merge branch 'master' of /home/dm4/OpenFOAM/repositories/OpenFOAM-dev 
Conflicts:
	tutorials/multiphase/interPhaseChangeDyMFoam/propeller/Allrun.pre
	tutorials/multiphase/interPhaseChangeDyMFoam/propeller/system/snappyHexMeshDict
 2014-01-24 15:21:54 +00:00
mattijs
0cb2eaa6cb ENH: propeller: updated setup 2014-01-24 14:39:21 +00:00
mattijs
727650e613 ENH: propeller: updated setup 2014-01-24 14:39:21 +00:00
mattijs
b316b0fea3 Merge branch 'master' of /home/dm4/OpenFOAM/repositories/OpenFOAM-dev 2014-01-24 12:59:43 +00:00
mattijs
13122138e5 ENH: damBreak4Phase: cache agglomeration 2014-01-24 10:15:34 +00:00
william
93dd23afdf Merge branch 'bubbleLibrary' 2014-01-24 09:32:49 +00:00
mattijs
3341e7c7c1 ENH: GAMG: use cacheAgglomeration unless moving case 2014-01-23 17:40:47 +00:00
william
87115af2d0 ENH: twoPhaseEulerFoam: Removed requirement that a model (most likely "none") had to be specified for all pairs 2014-01-23 16:37:16 +00:00
Henry
1feae6d813 damBreak: use linearUpwind rather than limitedLinear 2014-01-23 15:19:45 +00:00
Henry
a7ad50ce7d VoF tutorials: changed interfaceCompression to linear 
This provided greater accuracy and stability while MULES guarantees boundedness
 2014-01-23 11:30:45 +00:00
william
acf490cb44 STYLE: twoPhaseEulerFoam: updated tutorials for bubble library developments 2014-01-23 11:27:37 +00:00
Henry
0dd02403d2 tutorials/multiphase/twoPhaseEulerFoam/RAS/fluidisedBed: Correct inlet air BC 2014-01-13 10:02:42 +00:00
william
5d55a1f60f ENH: Added noLift model for twoPhaseEulerFoam 2014-01-06 14:16:41 +00:00
william
475e885772 ENH: Abstracted and made run-time selectable the lift models in twoPhaseEulerFoam 2014-01-02 16:53:37 +00:00
Henry
45b9839203 Updated VoF tutorials 2013-12-21 12:26:32 +00:00
Henry
8af82f02bf sixDoFRigidBodyMotion: remove the constraint and restraint "Coeffs" 
sub-dict and put the coefficients in the containing dictionary.
 2013-12-15 22:30:52 +00:00
mattijs
5552d5500b ENH: angledDuct: renamed wall to walls 2013-12-13 14:34:08 +00:00
Henry
76ae0daa28 sixDoFRigidBodyMotion/sixDoFRigidBodyMotionSolver: Support restart by caching state in the uniform directory 
sixDoFRigidBodyMotionSolver: use point-edge rather than face-cell wave to calculate point distance to surface.
 2013-12-10 14:07:27 +00:00
Henry
a09d30dc90 interDyMFoam/ras/floatingObject: apply sixDoFRigidBodyMotion solver 
Keep original case as floatingObjectOld
 2013-12-08 22:03:56 +00:00
Henry
5ffda9b52b sixDoFRigidBodyMotion: Created separate library 
Added sixDoFRigidBodyMotionSolver using septernion interpolation for mesh-morphing
 2013-12-08 21:59:40 +00:00