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38 Commits

Author SHA1 Message Date
Henry Weller
daf44fda3d tutorials and templates: Updated wall BC for velocity to noSlip 2016-02-09 20:08:34 +00:00
Henry Weller
d98136e122 tutorials: Removed unnecessary "boundary" files 2015-11-13 20:05:37 +00:00
Henry Weller
6f6c2ab024 twoPhaseEulerFoam: Added support for alphat and thermal wall-functions 2015-08-26 18:06:43 +01:00
Henry Weller
37cfc3ab46 tutorials: Removed unnecessary spaces between parentheses and values in vectors 2015-07-21 20:55:44 +01:00
Henry Weller
4c21f24a8c Input of dimensionedScalars: update read-construction of dimensionedScalar in applications 
so that the specification of the name and dimensions are optional in property dictionaries.

Update tutorials so that the name of the dimensionedScalar property is
no longer duplicated but optional dimensions are still provided and are
checked on read.
 2015-07-20 22:52:53 +01:00
Henry Weller
0fb6a01280 fluxRequired: Added setFluxRequired function to fvSchemes class 
Added calls to setFluxRequired for p, p_rgh etc. in all solvers which
avoids the need to add fluxRequired entries in fvSchemes dictionaries.
 2015-07-15 21:57:16 +01:00
Henry Weller
138c34fb0f tutorials/multiphase/.*woPhaseEulerFoam/: Change outlet p_rgh BC to prghPressure 2015-06-29 19:36:57 +01:00
Henry
61e52b2cb4 twoPhaseEulerFoam: Move the residualAlpha used for drag into the phaseModel 
This is necessary to guarantee consistency between the residualAlpha
used for drag and buoyancy in a multi-phase system
 2015-06-07 18:55:24 +01:00
Henry
8ac20ef8dc twoPhaseEulerFoam fluidisedBed tutorials: increase residualAlpha for phase heat transfer 
to improve stability of the thermal system
 2015-05-09 23:46:28 +01:00
Henry
f7e4d0a110 MULES: nLimiterIter and smoothLimiter are now user-input via the corresponding fvSolution sub-dict 
nLimiterIter: Number of iterations during limiter construction
    3 (default) is sufficient for 3D simulations with a Courant number 0.5 or so
    For larger Courant numbers larger values may be needed but this is
    only relevant for IMULES and CMULES

smoothLimiter: Coefficient to smooth the limiter to avoid "diamond"
    staggering patters seen in regions of low particle phase-fraction in
    fluidised-bed simulations.

    The default is 0 as it is not needed for all simulations.
    A value of 0.1 is appropriate for fluidised-bed simulations.
    The useful range is 0 -> 0.5.
    Values larger than 0.5 may cause excessive smearing of the solution.
 2015-04-29 14:37:41 +01:00
Henry
50ada7c994 blockMesh: Change default location of blockMeshDict from constant/polyMesh to system 
For multi-region cases the default location of blockMeshDict is now system/<region name>

If the blockMeshDict is not found in system then the constant directory
is also checked providing backward-compatibility
 2015-04-24 22:29:57 +01:00
Henry
f5bb944965 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
4ee86fd7c7 twoPhaseEulerFoam: Correct continuity errors after temperature update 2015-04-11 11:00:28 +01:00
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
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
OpenFOAM-admin
9fb26d59d3 GIT: Repo update 2014-12-11 08:35:10 +00:00
Henry
85da9e6a54 twoPhaseEulerFoam: Now in fully-conservative form 2014-04-29 15:47:39 +01:00
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
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
OpenFOAM-admin
fbb3ddf2c4 Updated for release 2.3.0 2014-02-17 10:21:46 +00:00
Henry
3e3d30a5a2 twoPhaseEulerFoam tutorials: added minIter to smoothSolver settings 2014-02-05 16:55:34 +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
william
a96e531f5c BUG: twoPhaseEulerFoam: fixed typo in GidaspowSchillerNaumann drag and stability issues in fludised bed cases 2014-02-03 16:05:24 +00:00
william
05a34f3dfa ENH: twoPhaseEulerFoam: changed Cd function to CdRe and removed some residual constants 2014-02-03 12:51:59 +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
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
andy
d302bf6819 STYLE: Updated spelling errors 2013-11-26 14:45:27 +00:00
Henry
7badd2fcf0 tutorials/multiphase/twoPhaseEulerFoam/RAS/fluidisedBed: Updated to use interstitial inlet 2013-10-21 13:56:36 +01:00
Henry
fa7769c848 twoPhaseEulerFoam tutorials: updated for mass-conservative form 2013-10-20 19:49:44 +01:00
Henry
79467c20ae twoPhaseEulerFoam: Added IATE 2013-10-10 16:29:21 +01:00
Henry
c64fff5f45 twoPhaseEulerFoam tutorials: updated to ensure particle phase-fraction conservation 2013-08-15 17:30:35 +01:00
Henry
175f03f87d Removed twoPhaseEulerFoam and renamed compressibleTwoPhaseEulerFoam -> twoPhaseEulerFoam 2013-08-15 10:30:09 +01:00