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Author SHA1 Message Date
Henry Weller
a752d3e588 saturationModels: Added Tsat function 
Currently this is implemented only for the Antoine equation, for the
other more complex models an iterative inversion from pressure to
temperature is required.
 2015-07-04 14:46:55 +01:00
Henry Weller
7c6e1386f1 reactingTwoPhaseEulerFoam: Completed mass-transfer terms in both forms of momentum equations 2015-07-03 23:18:25 +01:00
Henry Weller
9c9ac368fe reactingTwoPhaseEulerFoam: Replace x*pos(x) with posPart(x) and same for neg 2015-07-03 18:04:34 +01:00
Henry Weller
3adf33da54 src/OpenFOAM: Added posPart and negPart functions 
posPart returns a value or field in which the value or values are set to
0 if negative

negPart returns a value or field in which the value or values are set to
0 if positive
 2015-07-03 18:02:24 +01:00
Henry Weller
2ee2a52fff reactingTwoPhaseEulerFoam: Updated wmake files 2015-07-03 17:44:34 +01:00
Henry Weller
243accc6f6 reactingTwoPhaseEulerFoam: Renamed saturationPressureModel -> saturationModel 
In preparation for adding the Tsat function
 2015-07-03 16:15:09 +01:00
Henry Weller
08682ca3eb Removed temporary Info statement 2015-07-03 15:47:25 +01:00
Henry Weller
a92691b0dd reactingTwoPhaseEulerFoam: Added mass-exchange contribution to the cell-based momentum equations 2015-07-03 15:46:52 +01:00
Henry Weller
b0d107499b reactingTwoPhaseEulerFoam: Changed the handling of the energy transfer 
for consistency with the evaluation of the interface temperature.
 2015-07-03 15:45:56 +01:00
Henry Weller
59f17355cf rotorDiskSource: Debugged the duplicated interpolation functions 
Needs rewriting to avoid unnecessary code duplication, preferably using
standard OpenFOAM interpolation functionality.
 2015-07-03 12:41:25 +01:00
Henry Weller
68ea75a37c reactingTwoPhaseEulerFoam: Corrected handling of heat-transfer caused by mass-transfer 2015-07-02 22:51:06 +01:00
Henry Weller
be16ebf24f reactingTwoPhaseEulerFoam/pU/pEqn: Added missing dmdt terms 2015-07-02 22:50:44 +01:00
Henry Weller
67c780a878 meanVelocityForce: Added selectionMode to example dict 2015-07-02 09:46:56 +01:00
Henry Weller
8c8a3a162f tutorials/incompressible/simpleFoam/rotorDisk: Tutorial for the rotorDiskSource functionObject 
Provided by Richard Jones
 2015-07-01 12:37:21 +01:00
Henry Weller
c77e033ae0 fvOptions/sources/derived/rotorDiskSource: Added more documentation 
Provided by Richard Jones
 2015-07-01 11:02:32 +01:00
Henry Weller
d0f15d4e3c EEqn: Added rho*(U&g) source term 
Generally this term has a VERY small effect on temperature, it is only
important for low-speed buoyancy-dominated flows.

Resolves bug-report http://www.openfoam.org/mantisbt/view.php?id=1755

See also http://cfd.direct/openfoam/energy-equation/
 2015-07-01 10:53:37 +01:00
Henry Weller
b0719c3531 patchMeanVelocityForce: Variant of patchMeanVelocityForce in which the velocity is averaged over a patch 
rather than a cellSet

This is useful to drive mean flow in a duct with a non-uniform
cross-section.
 2015-06-30 22:39:59 +01:00
Henry Weller
82ccea2a49 meanVelocityForce: Updated and corrected documentation 2015-06-30 19:20:08 +01:00
Henry Weller
256be2641f Renamed pressureGradientExplicitSource to meanVelocityForce 
as it is the applied the force necessary to maintain the specified mean velocity
 2015-06-30 19:13:16 +01:00
Henry Weller
1f7b3883ff pimpleFoam: Caching 1/A is no longer necessary 2015-06-30 16:07:42 +01:00
Henry Weller
8b47981d3e pisoFoam: Added MRF and fvOptions support 2015-06-30 15:21:00 +01:00
Henry Weller
9c874b71b1 kOmegaSSTSato: Cannot correct nut in the constructor 
construction of the phases is not complete
 2015-06-30 13:07:01 +01:00
Henry Weller
aa42c1f906 kOmegaSSTSato: Relocated to src/TurbulenceModels/phaseCompressible/RAS 2015-06-30 13:04:27 +01:00
Henry Weller
ce844e6f5b cellSource: Added weightedVolAverage option 
faceSource: Added weightedAreaAverage option
Resolves bug-report http://www.openfoam.org/mantisbt/view.php?id=1769
 2015-06-30 11:20:02 +01:00
Henry Weller
72300041df Removed use of the deprecated "register" keyword 
http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2015/n4340.html
 2015-06-30 10:26:44 +01:00
Henry Weller
138c34fb0f tutorials/multiphase/.*woPhaseEulerFoam/: Change outlet p_rgh BC to prghPressure 2015-06-29 19:36:57 +01:00
Henry Weller
b719556f63 tutorials/multiphase/reactingTwoPhaseEulerFoam/RAS/bubbleColumnEvaporatingReacting: Correct initial pressure to 10bar 2015-06-29 16:09:33 +01:00
Henry Weller
2aa91c8f40 localEulerDdt: Removed unnecessary template qualifiers 2015-06-29 14:18:24 +01:00
Henry Weller
fd9d07413a LTS: Simplify the selection of LTS operation 2015-06-29 11:53:20 +01:00
Henry Weller
34c3b2f656 Pstream/mpi: Move mpi.h include to after the OpenFOAM includes 
Resolves additional report http://www.openfoam.org/mantisbt/view.php?id=1474
 2015-06-28 22:55:22 +01:00
Henry Weller
bbad3b05e4 Updated header 2015-06-28 21:43:54 +01:00
Henry Weller
ea5f34cc4a Corrected the "See Also" 2015-06-28 21:43:32 +01:00
Henry Weller
7dd93ce434 Update header 2015-06-28 21:43:21 +01:00
Henry Weller
f92d657ab7 LTS: Formalize the naming of the rDeltaT and rSubDeltaT fields 
Now the specification of the LTS time scheme is simply:

ddtSchemes
{
    default         localEuler;
}
 2015-06-28 21:41:40 +01:00
Henry Weller
af8185c0a6 reactingParcelFoam, coalChemistryFoam: Added LTS support 
Replaces LTSReactingParcelFoam and LTSCoalChemistryFoam

    Select LTS via the ddtScheme:

        ddtSchemes
        {
            default         localEuler rDeltaT;
        }
 2015-06-28 11:01:04 +01:00
Henry Weller
01cb591ba5 rhoReactingFoam, rhoReactingBuoyantFoam: Added LTS support 
Select LTS via the ddtScheme:

    ddtSchemes
    {
        default         localEuler rDeltaT;
    }
 2015-06-27 22:41:00 +01:00
Henry Weller
64e831fea0 reactingFoam: Added run-time selectable LTS support replacing LTSReactingFoam 
Select LTS via the ddtScheme:

    ddtSchemes
    {
        default         localEuler rDeltaT;
    }
 2015-06-27 22:35:49 +01:00
Henry Weller
4180b6857d rhoPimpleFoam: Added run-time selectable LTS support replacing rhoLTSPimpleFoam 
Select LTS via the ddtScheme:

        ddtSchemes
        {
            default         localEuler rDeltaT;
        }
 2015-06-27 22:08:43 +01:00
Henry Weller
60cffb2fc3 pimpleFoam family: Added PIMPLEC (PIMPLE-consistent) support 
Select using the optional

    consistent true;

setting in the PIMPLE dictionary of fvSolution.

This option is generally only beneficial for cases run in PIMPLE-mode
with a large maximum Courant number.
 2015-06-27 18:56:24 +01:00
Henry Weller
8fc3d158ff rhoSimpleFoam: Added "consistent" option to replace rhoSimplecFoam 
See tutorials/compressible/rhoSimpleFoam/squareBend

SIMPLE
{
    nNonOrthogonalCorrectors 0;
    rhoMin          0.1;
    rhoMax          1.0;
    transonic       yes;
    consistent      yes;

    residualControl
    {
        p               1e-3;
        U               1e-4;
        e               1e-3;

        // possibly check turbulence fields
        "(k|epsilon|omega)" 1e-3;
    }
}

relaxationFactors
{
    fields
    {
        p               1;
        rho             1;
    }
    equations
    {
        p               1;
        U               0.9;
        e               0.9;
        k               0.9;
        epsilon         0.9;
    }
}
 2015-06-27 17:42:59 +01:00
Henry Weller
8cad93c724 rhoPimpleFoam: Added "consistent" option to replace rhoPimplecFoam 
e.g. in tutorials/compressible/rhoPimpleFoam/ras/angledDuctLTS

PIMPLE
{
    momentumPredictor   yes;
    transonic           no;
    nOuterCorrectors    50;
    nCorrectors         1;
    nNonOrthogonalCorrectors 0;
    consistent          yes;

    rhoMin          0.5;
    rhoMax          2.0;

    residualControl
    {
        "(U|k|epsilon)"
        {
            relTol          0;
            tolerance       0.0001;
        }
    }

    turbOnFinalIterOnly off;
}

relaxationFactors
{
    fields
    {
        "p.*"           0.9;
        "rho.*"         1;
    }
    equations
    {
        "U.*"           0.9;
        "h.*"           0.7;
        "(k|epsilon|omega).*" 0.8;
    }
}
 2015-06-27 16:26:51 +01:00
Henry Weller
38e200ce83 tutorials/compressible/rhoCentralFoam/biconic25-55Run35: Change to LTS 2015-06-27 15:33:48 +01:00
Henry Weller
5c4b7b1640 Rename setrDeltaT to setRDeltaT 2015-06-27 15:33:39 +01:00
Henry Weller
a9fa0db19a Rename setrDeltaT to setRDeltaT 2015-06-27 15:33:04 +01:00
Henry Weller
ca81d01ca8 LTSReactingParcelFoam: Minor improvement 2015-06-27 12:30:10 +01:00
Henry Weller
edcc472535 reactingTwoPhaseEulerFoam: Removed superfluous trSubDeltaT field 2015-06-26 22:05:39 +01:00
Henry Weller
587c93574a LTS, MULES and sub-cycling: Improved the handling of the rSubDeltaT field 2015-06-26 21:58:27 +01:00
Henry Weller
d14e8ed169 interFoam: Change construction order 2015-06-26 18:54:37 +01:00
Henry Weller
1d16db3fa0 reactingTwoPhaseEulerFoam: Added experimental run-time selectable LTS support 
Select LTS via the ddtScheme:

    ddtSchemes
    {
        default         localEuler rDeltaT;
    }

The LTS algorithm is currently controlled with the standard settings in
controlDict, e.g.:

    maxCo           0.5;
    maxDeltaT       2e-8;

with the addition of the optional rDeltaT smoothing coefficient:

    rDeltaTSmoothingCoeff 0.02;

which defaults to 0.02.

    ddtSchemes
    {
        default         localEuler rDeltaT;
    }
 2015-06-26 18:52:23 +01:00
Henry Weller
e00ae44ad0 interFoam family: Added run-time selectable LTS support 
LTS is selected by the ddt scheme e.g. in the
tutorials/multiphase/interFoam/ras/DTCHull case:

ddtSchemes
{
    default         localEuler rDeltaT;
}

LTSInterFoam is no longer needed now that interFoam includes LTS
support.
 2015-06-26 18:32:20 +01:00