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

STY: Style and header-content changes

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

walls

A new user input parameter UrMax is added to the PatchInteractionModel.
In some occasions the partile remains on a patch face due to extremely
low relative U. If this Ur is lower than UrMax the particle is removed

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

- Dealing with detA < 0 tracking issues
- Modified locate function

- replaces previous code that used an autoPtr to hold a singleton.

  In some circumstances this deletion would conflict with clearing
  the objectRegistry - leading to error messages on exit.

  Now store directly on the registry (similar to a MeshObject)

- previously hard-coded, now adjustable within PDRsetFieldsDict

    // Change some predefined patch names
    patchNames
    {
        ground      ground;
        outer       outer;
    }

ENH: additions to PDRutils, improve comments

- expose enumerated expansion names and gridControl (PDRblock).
  Not commonly needed, but useful to have access when defining
  other grid generators

TUT: update PDRsetFieldsDict and tutorials to use "ground"

- remove tutorial references to unused types and legacy obstacles

- use "ground" for the boundary conditions instead of "seaGround".
  Consistent with PDRblockMesh

ENH: outletMappedUniformInlet: add optional fraction and offset

See merge request Development/openfoam!399

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

The new functionality optionally allows the patch-averaged
value to be scaled and/or offset by a pair of specified values.

Example of the boundary condition specification:

```
<patchName>
{
    // Mandatory entries (unmodifiable)
    type            outletMappedFilterInlet;
    outletPatch     <outletPatchName>;

    // Optional entries (unmodifiable)
    fraction        0.1;
    offset          10;    // (1 0 0);
    phi             phi;

    // Optional (inherited) entries
    ...
}
```

Feature var rho turb vof

See merge request Development/openfoam!405

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

1) PhaseIncompressibleTurbulenceModel class was changed to use
   uniform alpha and non-uniform rho templates. This fits the need
   of incompressible two phase turbulence models.

2) A new type DPMIncompressibleTurbulenceModel was created for
   non-uniform alpha and uniform rho. It is  used in single phase flows
   in DPM solvers where alpha represents the volumen occupancy.

3) A new type incompressibleRhoTurbulenceModel  was created where
   non-uniform rho is allowed.

4) A new base templated turbulent class for two-phase VOF named
   VoFphaseTurbulentTransportModel was implemented which is created
   templating on PhaseIncompressibleTurbulenceModel and
   incompressibleRhoTurbulenceModel

5) In order to make the chnage to rho based VOF turbulence a help
   class was added incompressibleInterPhaseTransportModel templated
   on the mixing.

In reconstruct mode redistributePar will have
- master read undecomposed mesh
- slaves construct dummy mesh (0 faces/points etc.)
  but correct patches and zones
so all processors have two valid meshes. This was
all handled inside fvMeshTools::newMesh and this
was behaving differently.

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

See merge request !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 !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>