1. 12 Dec, 2019 8 commits
  2. 11 Dec, 2019 10 commits
  3. 10 Dec, 2019 11 commits
    • Mark Olesen's avatar
      0c5ff2ef
    • Mark Olesen's avatar
      Merge branch 'feature-particle-patch-postpro-filtering' into 'develop' · 71bc3510
      Mark Olesen authored
      Feature particle patch postpro filtering
      
      ### Summary
      
      Adds options to write particle-patch interactions to file, and to select particle fields to post-process for the `patchPostProcessing` cloud function object
      
      
      ### Resolved bugs (If applicable)
      
      none
      
      
      ### Details of new models (If applicable)
      
      Cloud patch interaction models:
      Optionally write patch interaction statistics, e.g. number and mass of particles that stick, escape etc. to file using the optional `writeToFile` entry, e.g.
      
      ```
          localInteractionCoeffs
          {
              patches
              (
                  "(walls|cyc.*)"
                  {
                      type        rebound;
                  }
      
                  "inlet|outlet"
                  {
                      type escape;
                  }
              );
      
              // New optional entry
              writeToFile     yes;
          }
      ```
      
      Cloud function objects:
      New `fields` optional entry can be used to select which particle fields to post-process; if empty or the entry is not given all fields are written (to provide backwards compatibility)
      
      ```
          patchPostProcessing1
          {
              type            patchPostProcessing;
      
              // Optional new entry
              fields          (position "U.*" d T nParticle);
      
              maxStoredParcels 20;
              patches
              (
                  cycLeft_half0
                  cycLeft_half1
              );
          }
      ```
      
      See the `$FOAM_TUTORIALS/lagrangian/reactingParcelFilm/filter` tutorial for an example
      
      
      ### Risks
      
      Low risk
      
      See merge request !301
      71bc3510
    • Andrew Heather's avatar
      Merge branch 'feature-expressions' into 'develop' · 1b17784a
      Andrew Heather authored
      Feature expressions
      
      ### Summary
      
      This branch represents an implementation of what is considered to be the most useful aspects of swak4Foam ([Swiss-Army-Knife for FOAM](https://openfoamwiki.net/index.php/Contrib/swak4Foam)) from Bernhard Gschaider, namely the ability to use text-based expressions instead of coding in C++ for the following cases:
      - expression-based boundary conditions (also known as _groovy_ boundary conditions)
      - expression-based setFields (also known as _funky_ set fields)
      
      The idea of what we currently term *expressions* was pioneered by
      (Bernhard Gschaider) and is now firmly established in `swak4Foam`.
      Among other things, expressions attempt to bridge the gap between
      using standard, predefined boundary conditions and writing dedicated,
      special-purpose ones. Although part of this gap is now covered within
      OpenFOAM by using dynamically compiled user coding (eg, coded boundary
      conditions), there remains substantial areas where it can be
      significantly more convenient to have a series of predefined functions
      and expression sytax with some access to base OpenFOAM field
      functionality that enables rapid deployment of boundary conditions, or
      custom-defined `setFields` without writing code.
      A significant portion of `swak4Foam` expressions has been adapted for
      direct integration into OpenFOAM. During the integration and rewrite,
      we have tried to pare things down to a smaller subset with the aim of
      covering 90% or more of the common cases. The remaining cases are left
      to be reassessed for extending the *expressions* functionality in the
      future, but they also may be better served with other approaches (eg,
      with coded conditions) that were not available when `swak4Foam` was
      originally conceived.
      
      To the greatest extent possible, the integrated *expressions* have
      been designed to avoid name clashes with `swak` so it should remain
      possible to use the most recent versions of `swak` without problem.
      
      
      ### Risks
      
      - New functionality, so low chance of regression.
      - The scope of the functionality will be revised in the future
      
      ### Naming (for `swak4Foam` users)
      
      The following are the *expressions* correspondences to `swak`:
      
      - The `exprFixedValue` and `exprGradient` boundary conditions are
        roughly equivalent to the _groovy_ boundary conditions.
      
      - The utilities `setExprFields` and `setExprBoundaryFields` are
        roughly equivalent to the _funky_ utilities of similar name.
      
      The naming of the boundary conditions and utilities not only reflects
      the slightly different input requirements, but simultaneously seeks to
      avoid any potential name-clash with `swak4Foam` in a mixed
      environment.
      
      The names for the boundary condition dictionary entries tend be
      shorter and slightly different (eg, `valueExpr` vs `valueExpression`)
      to serve as a small reminder that the *expressions* syntax is slightly
      different than the *groovy* equivalents. It also allows the user to
      fashion dictionary entries that are sufficient for **both** boundary
      condition variants and quickly toggle between them simply by changing
      the boundary condition `type`.
      
      See merge request !300
      1b17784a
    • Mark Olesen's avatar
    • Mark Olesen's avatar
      ENH: setExprFields and setExprBoundaryFields · 2923daab
      Mark Olesen authored
      - these are the expressions equivalent of funkySetFields and
        funkySetBoundaryFields
      2923daab
    • Mark Olesen's avatar
      ENH: boundary conditions with expressions · 749f4b5d
      Mark Olesen authored
      749f4b5d
    • Mark Olesen's avatar
      20589430
    • Mark Olesen's avatar
      82a1e325
    • Mark Olesen's avatar
      ENH: base fvMesh driver for expressions · 019fe7de
      Mark Olesen authored
      019fe7de
    • Mark Olesen's avatar
      ENH: more flexible naming for ensightPartCells, ensightPartFaces · 7e275838
      Mark Olesen authored
      - make ensightParts parallel-aware when handling zones and patches
      
      STYLE: use of serial/parallel more evident in write templates
      7e275838
    • Mark Olesen's avatar
      STYLE: avoid potential deadlock when resizing from zero-sized list · 98b79fad
      Mark Olesen authored
      - not yet triggered by any code, but avoid anyhow
      98b79fad
  4. 09 Dec, 2019 7 commits
  5. 06 Dec, 2019 4 commits