BUG: volFieldValue FO: parallel/empty output (#1853 #1849)

See merge request Development/openfoam!413

Kutalmış Berçin authored 4 years ago and Andrew Heather committed 4 years ago

TUT: volFieldValue FO: adds usage example
TUT: multiply FO: adds usage example

Feature function1 limit range

See merge request Development/openfoam!414

Andrew Heather authored 4 years ago and Mattijs Janssens committed 4 years ago

Function1 wrapper that limits the input range of another Function1

Example usage for limiting a polynomial:

    limitedPolyTest        limitRange;
    limitedPolyTestCoeffs
    {
        min         0.4;
        max         1.4;

        value       polynomial
        (
            (5 1)
            (-2 2)
            (-2 3)
            (1 4)
        );
    }

Here the return value will be:
- poly(0.4) for x <= 0.4;
- poly(1.4) for x >= 1.4; and
- poly(x) for 0.4 < x < 1.4.

- previously always called dlclose on opened libraries when destroying
  the dlLibraryTable. However, by force closing the libraries the
  situation can arise that the library is missing its own code that it
  needs on unload (#1524). This is also sometimes evident when closing
  VTK libraries for runTimePostProcessing (#354, #1585).

- The new default is to not forcibly dlclose any libraries, unless
  the dlcloseOnTerminate OptimisationSwitch specifies otherwise.

  - The dlLibraryTable::close() method can be used to explicitly close
    all libraries and clear the list.

  - The dlLibraryTable::clear() method now only clears the entries,
    without a dlclose.

The parcel mass fractions transfer of ReactingMultiPhaseParcel was modified
in order to be consistent between processors.

- useful for diagnosing which MPI paths and flags are being used
  when setting up for a new MPI configuration.

- only slipped in recently, as part of !394

Failures shown in interFoam cases were found to be a result of stale ldu
addressing in fvMesh.  Potentially delete lduPtr_ alone, but likely safer to
clear all addressing:

    // deleteDemandDrivenData(lduPtr_);
    clearAddressing(true);

ENH: BilgerMixtureFraction: New function object

See merge request Development/openfoam!393

Thorsten Zirwes authored 4 years ago and Andrew Heather committed 4 years ago

Signed-off-by: Sergio Ferraris <s.ferraris@opencfd.co.uk>
Signed-off-by: Kutalmis Bercin <kutalmis.bercin@esi-group.com>

Sergio Ferraris authored 4 years ago and Andrew Heather committed 4 years ago

The FO BilgerMixtureFraction needs access to specieComposition which is
stored in ReactingMixture. A virtual mechanism was added to
basicSpecieMixture to access specieComposition form rho and psi
reationThermos.

ptr was changed to autoPtr to avoid memory leaks (Kutalmis Bercin)

Kutalmış Berçin authored 4 years ago and Andrew Heather committed 4 years ago

INT: moleFractions: add phaseName support

If keys constantVolume and volumeUpdateMethod are not preent
default to constantVolume = false

ENH: Function objects - added new 'multiply' function object

See merge request Development/openfoam!410

Andrew Heather authored 4 years ago and Mark OLESEN committed 4 years ago

Multiplies a given list of (at least two or more) fields and outputs the
result into a new field.

    fieldResult = field1 * field2 * ... * fieldN

Minimal example by using \c system/controlDict.functions:

    multiply1
    {
        // Mandatory entries (unmodifiable)
        type    multiply;
        libs    (fieldFunctionObjects);

        // Mandatory (inherited) entry (runtime modifiable)
        fields  (<field1> <field2> ... <fieldN>);

        ...
    }

- the adiosFoam module has been updated to handle restart with
  the newer time structure (directories only, no files)

- now also tracks the previous output time, which aids on restarts
  since it allows the FEA side the possibility of determining
  the effective deltaT between the output of forces

COMP: fix SP/DP inconsistency in fvGeometryScheme

STYLE: rename polyMesh::updateGeom to polyMesh::updateGeomPoints

- avoids compiler complaints and potential masking of
  primitiveMesh::updateGeom / fvMesh::updateGeom

- mark argument as movable, since that is what is happening inside.

GIT: remove merge cruft

TUT: better clean on MPPICInterFoam

- provides a hook for specifying alternative locations

add outer region to PDRblockMesh.

See merge request Development/openfoam!388

Mark OLESEN authored 4 years ago and Andrew Heather committed 4 years ago

   // Treatment of the outer region
   outer
   {
       type        sphere;
       onGround    true;
       expansion   relative;

       ratios      1.1;

       size        3;
       nCells      10;
   }

ENH: noise models - added A, B, C, and D weightings to SPL

See merge request !408

Andrew Heather authored 4 years ago and Andrew Heather committed 4 years ago

The SPL can now be weighted according to the new 'SPLweighting' entry
that can be set to:
- none: no weighting
- dBA : dB(A)
- dBB : dB(B)
- dBC : dB(C)
- dBD : dB(D)

This commit also includes code refactoring of the  noiseModel class to
remove the dependency on noiseFFT/declutter.

BUG: globalSum needed in the merit functions' directional derivative (fixes #1949)

Closes #1949

See merge request !403

Vaggelis Papoutsis authored 4 years ago and Andrew Heather committed 4 years ago

Does not affect the current functionality of shape optimisation.

BUG: Wrong First extrapolated value of the merit function (fixes #1948)

Closes #1948

See merge request !402

Vaggelis Papoutsis authored 4 years ago and Andrew Heather committed 4 years ago

Affected only the first optimisation cycle, if line search was enabled

If eta was not set explicitly, it was computed after evaluating the
directional derivative of the merit function, which was computed
wrongly, leading to an erroneous value of the extrapolated merit
function value.

BUG: collated format and writing of NURBS3DVolume CPs - see #1947

See merge request !401