Integration openfoam.org

Integration of selected (cherry-picked and updated as necessary) code changes from openfoam.org, including:

• barycentric tracking
  • OpenCFD update: re-instated wallBoundedStreamLines
  • OpenCFD update: provide backwards-compatibility for writing out of Lagrangian data using the earlier positions file content, and restarting from cases using the earlier file format
• collocated I/O for parallel running
  • includes large changeset from OpenCFD history repository (see commit from May 2014)

New boundary conditions:

• interfaceCompression: sets the phase fraction to zero if it is less than 0.5. Useful for ship hulls to prevent bleeding of the phase fraction along the surface
• flowRateOutletVelocity: outlet equivalent of flowRateOutletVelocityFvPatchVectorField
• swirlInletVelocity: general swirl inlet condition
• matchedFlowRateOutletVelocity: flow rate outlet condition

Deprecated:

• foamList: -listXXX options now available within each application
• foamDebugSwitches: use <application> -listSwitches, e.g. icoFoam -listSwitches

@Mattijs

added 1 commit

• b85a131f - BUG: argList: disable checking for exact path; rely on fileHandler instead

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Important: add

--enable-mpi-thread-multiple

to configure in $WM_THIRDPARTY_DIR/makeOPENMPI

If not you'll get the message:

"mpi does not seem to have thread support."
" There might be issues with e.g. threaded IO"

and you should not use the collated format in combination with threading (maxThreadFileBufferSize > 0).

2. with enable-mpi-thread-multiple all mpi calls need to do some kind of locking and potential performance hit. However 1 billion lock/unlock pairs take 26s so 26nS per call.testMutexLock.C

added 4 commits

• 1d403afc - argList: addition of fileHandler option moved to argList.C
• b5eea817 - INT: Removed deprecated utility
• fa01f750 - fileOperation: Corrected processor counting for moving mesh cases
• fbbd03cc - Time::purgeWrite: Corrected handling of collated processors directory

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added 9 commits

• 9f6ef00b - Function1::ramp function: Added clone function
• aa5d82a1 - made the clone function pure virtual
• 44f975e5 - Function1: Optimized field evaluations
• 09c65929 - INT: Compatibility updates for Function1 related code
• 39086714 - reactingOneDim: Correct reporting of temperature range in parallel
• cd8eea31 - refineMesh: Correct parallel operation
• 76333321 - MULES: Improve handling of very small geometries
• c75040cc - STYLE: Code clean-up
• 71967bd5 - localEulerDdtScheme: Completed and tested support for moving meshes

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makeOPENMPI script updated in ThirdParty repo under commit 19f241f to include the --enable-mpi-thread-multiple option

added 2 commits

• 9864aa9c - Rationalize the "pos" function
• 7906ca94 - INT: Updated code related to change in pos(x) function

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• d2996551 - INT: Updated code related to change in pos(x) function

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added 36 commits

• 5ec7d75f - externalWallHeatFluxTemperatureFvPatchScalarField: Corrected decomposition mapping
• 79f1c0f0 - externalWallHeatFluxTemperature: Changed Ta entry to Function1 to support time variation
• 238da5fc - surfaceFilmModels: 0.333 -> 1.0/3.0 and 0.666 -> 2.0/3.0
• cfa874b0 - foamJob: Updated to support collated parallel IO
• a1f9de34 - compressibleInterFoam: Improved mass conservation
• bb1bbbc7 - INT: updated overInterDyMFoam and MPPICInterFoam following changes to multiphase…
• b299b53d - reactingMultiphaseEulerFoam: Limited phase-fractions
• 7a37912b - compressibleInterFilmFoam: Experimental VoF solver supporting VoF<->film transfer
• c4db4804 - thermoSingleLayer::q: Use a local "alpha" without hydrophilic/phobic adjustment
• a300ea42 - surfaceFilmModels::transferModelList: Resolve problem with the Intel C++ compiler
• 508d3d7b - INT: Added missing #include statement
• 13c32eae - compressibleInterFilmFoam::VoFSolidificationMeltingSource: New VoF solidification fvOption
• 80ae910e - surfaceFilmModels::function1Viscosity: New viscosity modifier
• 374c098f - reactingParcelFilmFoam: Added LTS support
• 6580b520 - Merged reactingParcelFilmFoam into reactingParcelFoam
• 942e92c0 - BUG: compressibleMultiphaseInterFoam: Corrected update of dgdt for multiple phases
• 2f41f73d - PairCollision: Removed unnecessary operations
• c877ab6d - GAMG: removed warnComm
• 4a811d2d - tmpNrc: Updated to use clone
• 41f03c3a - lagrangian: Un-templated the tracking data
• 8aab50b0 - INT: minor clean-up after after latest integrations
• c2054050 - lagrangian: Simplification of parallel transfer
• 2434883f - lagrangian: Removed duplicate data from method arguments
• 1fb8d8da - INT: Re-instated escpaed mass
• 0fa2b5d5 - lagrangian: Removed unnecessary patch argument from hit methods
• 93007e27 - lagrangian: Removed duplicate hit-processor handling
• dc9429ff - lagrangian: Removed unused wall impact distance methods
• 4b94a5bf - KinematicParcel: Removed continuous phase data
• e3245afc - INT: clean-up
• 6d81a280 - ThermoParcel, ReactingParcel: Removed continuous phase data
• ec4aae9e - ThermoSurfaceFilm: Corrected the splash kinetic energy
• aa960cc5 - Corrected correspondence between #ifdef .*_H and the class name
• b137e700 - Corrected correspondence between #ifdef .*_H and the class name
• 4f84418b - limitTemperature: added support for multiphase solvers
• c2c0afed - externalWallHeatFluxTemperature: Allow manipulation of the boundary values
• 8cb9d065 - viewFactor: Average T^4 rather than T for consistent heat-flux

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• a557d207 - ENH: Lagrangian - provided backwards compatibility for cases using the

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• bfddcad0 - ENH: Lagrangian - provided backwards compatibility for cases using the

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• 98daf660 - ENH: Lagrangian - provided backwards compatibility for cases using the

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• 33a46f77 - ENH: Reinstated the wallBoundedStreamline function object

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added 2 commits

• 91a0e51a - ENH: Lagrangian - provided backwards compatibility for cases using the
• f2283ff3 - ENH: Reinstated the wallBoundedStreamline function object

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added 2 commits

• 5f1c3be3 - Updated to avoid warnings from gcc-7.1.1
• 35bb7954 - COMP: Added support for gcc 7.2.0

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added 4 commits

• bb9b848c - ENH: Lagrangian - provided backwards compatibility for cases using the
• 58fb576f - ENH: Reinstated the wallBoundedStreamline function object
• 34900541 - Updated to avoid warnings from gcc-7.1.1
• 7f6c58d5 - COMP: Added support for gcc 7.2.0

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added 3 commits

• ab723417 - lagrangian: Optimised reduced-dimension constraints
• d4529fed - triSurfaceMesh: corrected parallel operation of 'file' specification
• bfb1b2b1 - sixDoFRigidBodyState: New functionObject which writes the rigid-body state

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changed title from WIP: Integration foundation to WIP: Integration openfoam.org

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