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Author SHA1 Message Date
Henry
cf8d906fcf Updated header 2015-04-18 11:51:40 +01:00
Henry
ebeccfff98 basicKinematicMPPICParcel: Reinstated dispersion models 
Resolves bug-report http://www.openfoam.org/mantisbt/view.php?id=1650
 2015-04-18 11:50:46 +01:00
Henry
88c50996f4 interfaceProperties: Add support for re-read of sigma and cAlpha 
Note that currently when transportProperties is changed sigma is re-read
from this dictionary but cAlpha is read from fvSolution but cAlpha is
not re-read when fvSolution is changed but transportProperties is not
touched.  To avoid this problem cAlpha would need to be moved to the
transportProperties dictionary which is not ideal or moved out of the
interfaceProperties class back to the top-level solver.

Resolves bug-report http://www.openfoam.org/mantisbt/view.php?id=1657
 2015-04-17 20:00:29 +01:00
Henry
4543ed9890 Corrected docs 
Resolves bug-report http://www.openfoam.org/mantisbt/view.php?id=1658
 2015-04-17 19:31:29 +01:00
Henry
e954b4551b reconstructParMesh: Enable -constant and -zeroTime options 2015-04-12 10:01:33 +01:00
Henry
0a1da8d438 twoPhaseEulerFoam: Improved handling of velocity/flux boundary conditions 
Updated tutorials to converge pressure during PIMPLE loop to avoid
phase-fraction unboundedness which limits thermodynamics convergence.
 2015-04-12 09:57:56 +01:00
Henry
678ca6e90c viewFactorsGen: Add support for 2D slab geometries 
Resolves bug-report http://www.openfoam.org/mantisbt/view.php?id=1649
 2015-04-11 11:44:02 +01:00
Henry
b191988d89 twoPhaseEulerFoam: Correct continuity errors after temperature update 2015-04-11 11:00:28 +01:00
Henry
a515222a98 twoPhaseEulerFoam/interfacialModels/turbulentDispersionModels/noTurbulentDispersion: Corrected dimension of D 2015-04-10 15:40:26 +01:00
Henry
2150f659f4 twoPhaseEulerFoam/interfacialModels/turbulentDispersionModels/Burns: Corrected sign of the diffusivity 2015-04-10 11:51:00 +01:00
Henry
4df8179f32 fieldAverage: Correct handling of resetOnOutput 
Resolves bug-report http://www.openfoam.org/mantisbt/view.php?id=1653
Thanks to Armin Wehrfritz for proposed fixes
 2015-04-09 16:05:33 +01:00
Henry
aaa3d026e8 cachedRandom: Added GaussNormal functions and applied to StochasticDispersionRAS 
Resolves bug-report http://www.openfoam.org/mantisbt/view.php?id=1650
Thanks to Timo Niemi
 2015-04-09 15:45:10 +01:00
Henry
c11ba6b717 Update header 2015-04-08 21:25:06 +01:00
Henry
838b8044ef DataEntry: Base the name of the coefficients sub-dicts on the entry name rather than the type name 
This allows for more than one of these data types to be specified in a dictionary
Resolves bug-report http://www.openfoam.org/mantisbt/view.php?id=1652

e.g.
        <entryName> csvFile;
        <entryName>Coeffs
        {
            nHeaderLine         4;
            refColumn           0;          // reference column index
            componentColumns    (1 2 3);    // component column indices
            separator           ",";        // optional (defaults to ",")
            mergeSeparators     no;         // merge multiple separators
            fileName            "fileXYZ";  // name of csv data file
            outOfBounds         clamp;      // optional out-of-bounds handling
            interpolationScheme linear;     // optional interpolation scheme
        }
 2015-04-08 21:22:23 +01:00
Henry
7f22b9f756 twoPhaseEulerFoam: formalize the use of partial-elimination for phase velocity and flux correction 2015-04-08 16:42:06 +01:00
Henry
782763997a StochasticDispersionRAS: Corrected spherical distribution of UTurb direction 
Resolves bug-report http://www.openfoam.org/mantisbt/view.php?id=1650
 2015-04-08 12:22:33 +01:00
Henry
17644d5bc2 Updated headers 2015-04-08 12:22:15 +01:00
Henry
fcbdfd4e44 twoPhaseEulerFoam: Interpolate lift, wall-lubrication and turbulent dispersion forces 
Reduces or eliminates staggering patterns due to cell-force imbalances
Resolves bug-report http://www.openfoam.org/mantisbt/view.php?id=1363
 2015-04-08 12:19:23 +01:00
Henry
a6dded3ba5 twoPhaseEulerFoam: Add partial-elimination to phase flux and velocity correction 
Improves stability and convergence of systems in which drag dominates
e.g. small particles in high-speed gas flow.

Additionally a new ddtPhiCorr strategy is included in which correction
is applied only where the phases are nearly pure.  This reduces
staggering patters near the free-surface of bubble-column simulations.
 2015-04-05 21:18:28 +01:00
Henry
3635171003 twoPhaseEulerFoam tutorials: Correct T names 2015-04-05 21:17:39 +01:00
Henry
f935d3dfce refineMesh: Correct and simplify check for 2D mesh 
Resolves bug-report http://www.openfoam.org/mantisbt/view.php?id=1112
 2015-03-29 22:19:55 +01:00
Henry
e199a0fbf6 vtkPV?FoamMeshVolume: Corrected conversion of tetWedge to VTK_WEDGE 
Thanks to Bruno Santos for analysing and fixing this
Resolves bug-report http://www.openfoam.org/mantisbt/view.php?id=1633
 2015-03-29 20:17:45 +01:00
Henry
934502ee08 TableFile: Correct example in documentation 
Roselves bug-report http://www.openfoam.org/mantisbt/view.php?id=1581
 2015-03-29 19:53:46 +01:00
Henry
3aa1868f5d atmBoundaryLayer: Removed the hard-coded limit on z0 
Resolves bug-report http://www.openfoam.org/mantisbt/view.php?id=1638
 2015-03-27 15:15:16 +00:00
Henry
902b7f8d75 Update header 2015-03-26 17:22:10 +00:00
Henry
590f251ac8 mpi/UPstream:: Correct debug 
Resolves bug-report http://www.openfoam.org/mantisbt/view.php?id=1637
 2015-03-26 17:21:12 +00:00
Henry
a20b46df89 ddtScheme::fvcDdtPhiCoeff: Zero ddtCorr on AMIs 
Resolves bug-report http://www.openfoam.org/mantisbt/view.php?id=1421
 2015-03-24 15:23:01 +00:00
Henry
0178146f3e STLtriangle: Removed duplicate class 
Resolves bug-report http://www.openfoam.org/mantisbt/view.php?id=1024
 2015-03-22 09:49:37 +00:00
Henry
fbb0a87995 Time: Corrected message when maximum time-precision is reached 
Resolves bug-report http://www.openfoam.org/mantisbt/view.php?id=815
 2015-03-22 09:48:49 +00:00
Henry
a1379518e6 mixtureKEpsilon: Changed bounded non-conservative transport flux to be volumetric rather than mass-based 
Avoids numerical problems caused by large density gradients, particularly around the interface.
Allows the use of higher-order differencing for km and epsilonm
 2015-03-20 17:16:05 +00:00
Henry
7e14e5b71e tutorials/multiphase/twoPhaseEulerFoam/laminar: corrected setFieldsDict 
Resolves bug-report http://openfoam.org/mantisbt/view.php?id=1579
 2015-03-20 16:56:48 +00:00
Henry
ec68d3384e DSMC: Corrected LarsenBorgnakkeVariableHardSphere model 
Also changed internalDegreesOfFreedom to be an integer type
 2015-03-19 21:43:25 +00:00
Henry
f783759ca1 tutorials/multiphase/twoPhaseEulerFoam: Corrected regular-expressions 2015-03-19 21:42:51 +00:00
Henry
fa2f0f5bab 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
e5d44a0e0b 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
7507217b81 Update header 2015-03-19 15:27:13 +00:00
Henry
13d4f5c386 Buoyant solvers: Add special handling for ghRef in the case g = (0 0 0) 2015-03-19 15:26:06 +00:00
Henry
f7914a858e mixtureKEpsilon: Read km and epsilonm from the startTime directory 2015-03-19 15:25:18 +00:00
Henry
d3212910cb JohnsonJacksonFrictionalStress: alphaDeltaMax -> alphaDeltaMin (it is the lower limit) 2015-03-18 15:40:39 +00:00
Henry
2c41e510af twoPhaseEulerFoam JohnsonJacksonFrictionalStress: alphaDeltaMax now user input (previously hard-coded to 5e-2) 2015-03-18 15:03:10 +00:00
Henry
247efed12b twoPhaseEulerFoam: Rationalize the particle-pressure flux BCs and correct for coupled-patches 2015-03-18 11:53:23 +00:00
Henry
50b2edbedc 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
afcd290d75 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
930d3d4387 Scripts: Add {} following -I option to xargs 
Resolves bug-report http://www.openfoam.org/mantisbt/view.php?id=1573
 2015-03-15 22:14:44 +00:00
Henry
7dfdea2cac Time: Adjust the precision of the time-directories only for write-times 
Avoids unnecessary increases in precision during intermediate steps for
cases with adjustable time-step which may require very high precision to
represent the time name.
 2015-03-15 18:49:52 +00:00
Henry
c4bb9bbd5b Update header 2015-03-14 20:35:36 +00:00
Henry
b169f09cd3 Time: Increase the precision the value entry is written in uniform/time 
Add check for round-off error causing time reversal
Resolves bug-report http://www.openfoam.org/mantisbt/view.php?id=815
 2015-03-14 20:33:51 +00:00
Henry
e20e69992d shallowWaterFoam: Read hU rather than U to support complex e.g. time-varying BCs 
Disadvantage is that the BC values have to be specified in terms of hU
rather than U.  The alternative would be to add complex code to map h
and U BCs into the equivalent for hU.
Resolves bug-report http://www.openfoam.org/mantisbt/view.php?id=1566
 2015-03-13 22:14:08 +00:00
Henry
3739559e75 Replace xargs -i with xargs -I as the -i option is deprecated 2015-03-13 17:56:52 +00:00
Henry
de9ebcc299 Revert "Revert "Revert "DPMFoam: Multiply the gravitational force by the gas phase fraction""" 
This reverts commit c935f83ece.
 2015-03-13 14:39:01 +00:00