Sergio Ferraris authored 3 years ago and Kutalmış Berçin committed 3 years ago

- prghPermeableAlphaTotalPressure for p_rgh
- pressurePermeableAlphaInletOutletVelocity for U
- new helper class for pressure-related BCs: updateableSnGrad

ENH: Added new multiRegion function object

See merge request !470

Andrew Heather authored 3 years ago and Mark OLESEN committed 3 years ago

Wrapper that clones the supplied object for each region.

Simplifies the setup of identical post-processing requirements for
multi-region cases.
Applies the supplied function to all regions by default.

Example of function object specification:

    multiRegion
    {
        type    multiRegion;
        libs    (utilityFunctionObjects);
        ...

        function
        {
            // Actual object specification
            type    fieldMinMax;
            libs    (fieldFunctionObjects);
            fields  (<field1> .. <fieldN>);
        }

        // Optional entries
        regions     (region1 region2);
    }

    Where the entries comprise:
        Property   | Description                    | Reqd | Default
        type       | Type name: multiRegion         | yes |
        function   | Function object sub-dictionary | yes |
        regions    | List of region names           | no  | all

ENH: new multiFieldValue function object

See merge request !469

Andrew Heather authored 3 years ago and Mark OLESEN committed 3 years ago

    Computes a selected operation between multiple \c fieldValue function
    objects.

    The operation is applied to all results of each \c fieldValue object.

Note
    Each object must generate the same number and type of results.

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

    multiFieldValue1
    {
        // Mandatory entries (unmodifiable)
        type            multiFieldValue;
        libs            (fieldFunctionObjects);

        // Mandatory entries (runtime modifiable)
        operation       subtract;

        // List of fieldValue function objects as dictionaries
        functions
        {
            region1
            {
                ...
            }
            region2
            {
                ...
            }

            ...

            regionN
            {
                ...
            }
        }

        // Optional (inherited) entries
        ...
    }

    where the entries mean:

      Property     | Description                         | Type | Req'd | Dflt
      type         | Type name: multiFieldValue          | word |  yes  | -
      libs         | Library name: fieldFunctionObjects  | word |  yes  | -
      operation    | Operation type to apply to values   | word |  yes  | -
      functions    | List of fieldValue function objects | dict |  yes  | -
    \endtable

    Options for the \c operation entry:

       add           | add
       subtract      | subtract
       min           | minimum
       max           | maximum
       average       | average

Deprecated fieldValueDelta

- The fieldValueDelta function object was originally written to compute the
difference between two fieldValue-type function objects. The multiFieldValue
object name better describes its purpose whilst being able to operate on an
arbitrary number of fieldValue-type objects.

TUT: add missing restore0Dir (finiteArea)

STYLE: doc spelling

ENH: Added under-relaxation to jump conditions

See merge request !467

Andrew Heather authored 3 years ago and Andrew Heather committed 3 years ago

Example:

    plane
    {
        type            fan;
        patchType       cyclic;
        jump            uniform 0;
        value           uniform 0;
        uniformJump     false;

        relax           0.2;

        jumpTable       ( (1000 0) (-200 1) (20 2) (-0.75 3) );

        // Optional minimum jump value
        minJump         0;
    }

Andrew Heather authored 3 years ago and Andrew Heather committed 3 years ago

Currently only applied to the fanFvPatchField, e.g.

    plane
    {
        type            fan;
        patchType       cyclic;
        jump            uniform 0;
        value           uniform 0;
        uniformJump     false;

        // Optional under-relaxation
        relax           0.2;

        ...
    }

Kutalmış Berçin authored 3 years ago and Mark OLESEN committed 3 years ago

CONFIG: update completion_cache

ENH: add proximityRegions filter to distanceSurface (#2108)

See merge request !460

- combines region-based and proximity-based filtering

  proxityRegions (post-filter):
    Checks the distance of the resulting faces against the original
    search surface. Filters based on the area-weighted distance
    of each topologically connected region.
    If the area-weighted distance of a region is greater than
    \c absProximity, the entire region is rejected.

STYLE: 'proxityFaces' as newer synonym for 'proximity' filter

- snGrad, internalField, neighbourField.
  Functional use as per swak: "... + internalField(T) ..."

ENH: additional volume/patch expressions

- deltaT()

STYLE: rename exprDriverWriter -> fvExprDriverWriter

- the original class name was a misnomer since it holds a reference
  to fvExprDriver

BUG: expression faceToPoint/pointToFace definitions were flipped

ENH: refactor expression hierarchy and code style

- handle TimeState reference at the top-level for simpler derivations

- unified internal search parameters (cruft)

- support wordRes for selecting patch names

- ownerPolyPatch specification is now optional, which simplifies input
  and also supports a faMesh spanning different patches but with a
  single boundary condition.

  Alternatively, can specify more granularity if required.

  ```
  polyMeshPatches  ( "top.*" );

  boundary
  {
      inlet1
      {
          type patch;
          ownerPolyPatch top1;    // <- specific to this portion
          neighbourPolyPatch inlet;
      }
      inlet2
      {
          type patch;
          ownerPolyPatch top2;    // <- specific to this portion
          neighbourPolyPatch inlet;
      }
      outlet
      {
          type patch;
          neighbourPolyPatch outflow;
      }
      bound
      {
          type symmetry;
          neighbourPolyPatch bound;
      }
  }
  ```

- move unreferenced Config.md to wiki content

- additional -serial/-parallel option:
  prefer Allrun-serial or Allrun-parallel if available

- optional -output=DIR to preserve output

ENH: report missing tutorials/ directory in RunFunctions

- add to wmakeFunctions to ensure it works even without 'make' being
  installed. Exit immediately after -show-api for consistency with
  -version.

foamEtcFile:
  - drop warnings for some old (pre-v1812) defunct options
    and simply flag as unknown options.
  - handle -version, --version as equivalent to -show-api

BUG: fixing various bugs for v2106

See merge request !420

Kutalmış Berçin authored 4 years ago and Andrew Heather committed 3 years ago

- TUT: solverInfo FO: add an example to pisoFoam/cavity

Kutalmış Berçin authored 4 years ago and Andrew Heather committed 3 years ago

Prior to the commit, initial residual fields were registered by
the `setResidualField()` function of a linear solver with a field name
prefixed by `residual:`. However, `solverInfo` FO could only access to
the initial residual fields prefixed by `initialResidual:`.

Due to this discrepancy, using `solverInfo` FO with `writeResidualFields=true`
option was resulting in empty residual fields to be output.

TUT: finiteArea: clean up tutorials

See merge request !451

ENH: turbulentDFSEMInlet: various improvements

See merge request !454