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Author SHA1 Message Date
Henry
8f3c293472 faceSource: Writing the total area of the faceSource (sum(magSf)) for each time is now optional 
Previous behavior which may be useful for moving-mesh cases can be
selected using the optional entry:
    writeTotalArea  yes;

The initial total area is written in the log and data file header e.g.:

 #   Source : faceZone f0
 #   Faces  : 8
 #   Area   : 1.063860e-02
 2015-04-26 16:43:29 +01:00
Henry
6f86ad2099 tutorials/multiphase/twoPhaseEulerFoam/laminar: corrected setFieldsDict 
Resolves bug-report http://openfoam.org/mantisbt/view.php?id=1579
 2015-03-20 16:59:01 +00:00
Henry
7d4f8d7aac 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 22:48:45 +00:00
Henry
1cacdf0d89 interFoam family: Add support for MULES-bounded Crank-Nicolson 2nd-order ddt(alpha) 
This is an experimental feature demonstrating the potential of MULES to
create bounded solution which are 2nd-order in time AND space.

Crank-Nicolson may be selected on U and/or alpha but will only be fully
2nd-order if used on both within the PIMPLE-loop to converge the
interaction between the flux and phase-fraction.  Note also that
Crank-Nicolson may not be used with sub-cycling but all the features of
semi-implicit MULES are available in particular MULESCorr and
alphaApplyPrevCorr.

Examples of ddt specification:

ddtSchemes
{
    default         Euler;
}

ddtSchemes
{
    default         CrankNicolson 0.9;
}

ddtSchemes
{
    default         none;
    ddt(alpha)      CrankNicolson 0.9;
    ddt(rho,U)      CrankNicolson 0.9;
}

ddtSchemes
{
    default         none;
    ddt(alpha)      Euler;
    ddt(rho,U)      CrankNicolson 0.9;
}

ddtSchemes
{
    default         none;
    ddt(alpha)      CrankNicolson 0.9;
    ddt(rho,U)      Euler;
}

In these examples a small amount of off-centering in used to stabilize
the Crank-Nicolson scheme.  Also the specification for alpha1 is via the
generic phase-fraction name to ensure in multiphase solvers (when
Crank-Nicolson support is added) the scheme is identical for all phase
fractions.

This development is back-ported from OpenFOAM-dev:
f78d33b634
 2015-02-25 16:32:06 +00:00
Henry
8072a9ad3a tutorials: corrected comments in snappyHexMeshDict 
Resolves bug-report http://www.openfoam.org/mantisbt/view.php?id=1541
 2015-02-17 23:21:55 +00:00
Henry
08dc3ab2e4 tutorials/multiphase/interDyMFoam/ras/mixerVesselAMI updated 2014-07-24 18:01:08 +01:00
Henry
c63e90ed9a 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
625a879466 ENH: tutorial update: nozzleFlow2D - write in binary to avoid mesh errors when refining wedge 2014-07-15 16:31:18 +01:00
mattijs
cf325fd766 GIT: boundary: remove generated file 2014-07-11 10:53:29 +01:00
Henry
c29bc5995c 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
3207f8d0c7 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
7bbfa57576 tutorials/multiphase/interFoam/ras/angledDuct: VoF tutorial to demonstrate porosity feature via fvOptions 2014-05-12 23:15:50 +01:00
Henry
5644c582f2 DTC tutorial cases: provide reference to original paper 
Contains details of case and experimental results
 2014-05-09 11:48:37 +01:00
Henry
72576fdce9 twoPhaseEulerFoam: Add fvOptions support and tutorial 2014-05-08 11:45:50 +01:00
Henry
69c7649a3c fvOptions: Support reading the fvOptions file from constant or system directories 2014-05-01 14:58:18 +01:00
Henry
3c17dd8490 potentialFreeSurfaceDyMFoam: New DyM version of potentialFreeSurfaceFoam 
with tutorial
 2014-04-30 16:08:03 +01:00
Henry
abcc7428ac twoPhaseEulerFoam: Now in fully-conservative form 2014-04-29 15:47:39 +01:00
Henry
779ec19183 Retire settlingFoam: replaced by driftFluxFoam 2014-04-29 14:18:57 +01:00
Henry
b8e1108ed6 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
8f7efd3035 driftFluxFoam: use buoyancy corrected k-epsilon in all turorials 2014-04-28 15:42:43 +01:00
Henry
cecec9a479 driftFluxFoam: Change turbulence modelling to new templated framework 
Added k-epsilon model with buoyancy correction
 2014-04-28 15:31:28 +01:00
Henry
6f6bc2f786 multiphaseInterFoam: Added fvOptions support for MRF etc. and added MRF tutorial 
Deleted MRFMultiphaseInterFoam
 2014-04-23 14:34:07 +01:00
mattijs
d2aac18bfc GIT: damBreak: remove generated file 2014-04-04 11:10:46 +01:00
Henry
9d0ee45918 Updated floatingObject boundary condition to handle tangential flow at surface in a more stable manner. 2014-03-21 10:33:34 +00:00
william
5f2583a17a erge branch 'master' of github.com:OpenFOAM/OpenFOAM-2.3.x 2014-03-18 09:39:10 +00:00
Henry
3c837948f1 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
51385b3dfa BUG: twoPhaseEulerFoam: removed multiple of the continuous phase fraction from force and heat transfer models 2014-03-17 16:34:32 +00:00
sergio
7039105e10 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
46d53c222d 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
97056cd466 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
f6493af663 driftFluxFoam: Created special mixture viscosity framework for interacting phases 
Added Thomas' slurry model
 2014-03-06 17:54:27 +00:00
Henry
c70c74aa39 driftFluxFoam: Rationalisation of the handling of Udm and tauDm 2014-03-05 16:04:10 +00:00
william
7e5903edd4 ENH: driftFluxFoam: made viscosity and relative velocity modelling run-time selectable 2014-02-26 16:45:46 +00:00
Henry
3c01cb164e 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
3d0ba64a59 driftFluxFoam: Rationalise phase-fraction handling and implement semi-implicit MULES 2014-02-24 17:10:20 +00:00
Henry
0b568fedc9 driftFluxFoam: New version of settlingFoam including MULES and MRF/fvOptions support 2014-02-19 16:33:51 +00:00
OpenFOAM-admin
9fd0db5cf9 Initial commit for version 2.3.x 2014-02-17 16:00:08 +00:00