Commit Graph

3 Commits

Author SHA1 Message Date
73a525b7f5 ENH: additional input/output parameters for lumped point motion (closes #804)
- input or output scaling of values to manage dissimilar unit systems
  in the structures model

- logging of communicated force, moments and updated positions.
  This allows tracking of the information exchange throughout the
  duration of the simulation and may assist in post-simulation diagnosis.
2018-03-22 23:57:46 +01:00
bb0fa65122 ENH: respond to externalCoupled lock file contents
- waitForSlave now return a Time::stopAtControls enumeration:

    unknown:     when lockfile has no specially recognized content.
    endTime:     when lockfile contains "status=done"
    writeNow:    when lockfile contains "action=writeNow"
    nextWrite:   when lockfile contains "action=nextWrite"
    noWriteNow:  when lockfile contains "action=noWriteNow"

These values can be used by the caller to terminate the master
(OpenFOAM) as desired in response to information placed there by the
slave process.
2017-11-28 12:02:18 +01:00
c0b38033ea ENH: integration of lumpedPointMotion
- This provides a mechanism for moving mesh patches based on external
  input (eg, from an external structures solver). The patch points are
  influenced by the position and rotation of the lumped points.

  BC:  lumpedPointDisplacementPointPatchVectorField

  Controlling mechanisms:
  - externalCoupler
    for coordinating the master/slave

  - lumpedPointMovement
    manages the patch-points motion, but also for extracting forces/moments

  - lumpedPointState
    represents the positions/rotations of the controlling points

  Utils:
  - lumpedPointZones
    diagnostic for visualizing the correspondence between controlling
    points and patch faces

  - lumpedPointMovement
    Test that the patch motion is as desired without invoking moveMesh.
    With the -slave option, return items from a precalculated table
    for the lumpedPointDisplacementPointPatchVectorField BC.
2017-06-23 14:43:09 +01:00