Initially the listSwitches functions depended directly on argList functionality
but this has now been factored out so that the listSwitches functions are more
general and require only debug functionality.
Provides better context for the available boundary conditions, fvOptions,
functionObjects etc. and thus returns only those available to and compatible
with the particular application.
e.g.
pimpleFoam -help
Usage: pimpleFoam [OPTIONS]
options:
-case <dir> specify alternate case directory, default is the cwd
-listFunctionObjects
List functionObjects
-listFvOptions List fvOptions
-listRegisteredSwitches
List switches registered for run-time modification
-listScalarBCs List scalar field boundary conditions (fvPatchField<scalar>)
-listSwitches List switches declared in libraries but not set in
etc/controlDict
-listTurbulenceModels
List turbulenceModels
-listUnsetSwitches
List switches declared in libraries but not set in
etc/controlDict
-listVectorBCs List vector field boundary conditions (fvPatchField<vector>)
-noFunctionObjects
do not execute functionObjects
-parallel run in parallel
-postProcess Execute functionObjects only
-roots <(dir1 .. dirN)>
slave root directories for distributed running
-srcDoc display source code in browser
-doc display application documentation in browser
-help print the usage
pimpleFoam listTurbulenceModels
pimpleFoam -listTurbulenceModels
/*---------------------------------------------------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
Build : dev-39c46019e44f
Exec : pimpleFoam -listTurbulenceModels
Date : Jun 10 2017
Time : 21:37:49
Host : "dm"
PID : 675
Case : /home/dm2/henry/OpenFOAM/OpenFOAM-dev
nProcs : 1
sigFpe : Enabling floating point exception trapping (FOAM_SIGFPE).
SetNaN : Initialising allocated memory to NaN (FOAM_SETNAN).
fileModificationChecking : Monitoring run-time modified files using timeStampMaster (fileModificationSkew 10)
allowSystemOperations : Allowing user-supplied system call operations
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
Turbulence models
3
(
LES
RAS
laminar
)
RAS models
18
(
LRR
LamBremhorstKE
LaunderSharmaKE
LienCubicKE
LienLeschziner
RNGkEpsilon
SSG
ShihQuadraticKE
SpalartAllmaras
kEpsilon
kOmega
kOmegaSST
kOmegaSSTLM
kOmegaSSTSAS
kkLOmega
qZeta
realizableKE
v2f
)
LES models
10
(
DeardorffDiffStress
Smagorinsky
SpalartAllmarasDDES
SpalartAllmarasDES
SpalartAllmarasIDDES
WALE
dynamicKEqn
dynamicLagrangian
kEqn
kOmegaSSTDES
)
Further work will be needed to support the -listTurbulenceModels option in
multiphase solvers.
discontinuous fields, with the discontinuity defined by a level set. The
functions do a proper integration of the discontinuous fields by tet-
and tri-cutting along the plane of the level set.
Provides the additional compression necessary to ensure interface integrity
adjacent to a boundary at a low angle of incidence to the interface. This is
particularly important when simulating planing hulls.
Updated the tetrahedron and triangle classes to use the barycentric
primitives. Removed duplicate code for generating random positions in
tets and tris, and fixed bug in tri random position.
This tutorial demonstrates moving mesh and AMI with a Lagrangian cloud.
It is very slow, as interaction lists (required to compute collisions)
are not optimised for moving meshes. The simulation time has therefore
been made very short, so that it finishes in a reasonable time. The
mixer only completes a small fraction of a rotation in this time. This
is still sufficient to test tracking and collisions in the presence of
AMI and mesh motion.
In order to generate a convincing animation, however, the end time must
be increased and the simulation run for a number of days.
and the continuous-phase simulation type
For LTS and steady-state simulations the transient option does not need to be
provided as only steady-state tracking is appropriate. For transient running
the Lagrangian tracking may be steady or transient.
The evolution of a KinematicParcel happens in three stages; (1) tracking
across the cell, (2) interaction with the face or patch that has been
hit, and (3) clculation and and update of parcel and cell properties.
The KinematicParcel used to evolve in this order, as steps 1 and 2 were
part of the same lower level method. This meant that the update stage
was done after interacting with the face, meaning the parcel was not in
the cell that had just been tracked through, or, by means of a patch
interaction, had been modified such that it was no longer representative
of the track through the cell.
With the separation of stages 1 and 2 in the base class, it is now
possible to do the update stage before interacting with the face (i.e.,
proceeding in the order 1, 3, 2). This makes the state consistent for
the updates, and avoids the issues described.
Patch contributed by Timo Niemi, VTT.
This resolves bug report https://bugs.openfoam.org/view.php?id=2282
Particle collisions with ACMI patches are now handled. The hit detects
whether the location is within the overlap or the coupled region and
recurses, calling the hit routine appropriate for the region.
The low level tracking methods are now more consistently named. There is
now a distinction between tracking to a face and hitting it. Function
object side effects have been moved out of the base layer and into the
parcels on which they are meaningful.
The TrackData::switchProcessor flag was not being set for some of the
tracking steps made by the more complicated parcels. In the case that a
parcel starts the step already on a processor boundary, this sometimes
lead to the particle being transferred back and forth indefinitely. The
flag is now explicitly set in all cases.
Tracking through an inverted region of the mesh happens in a reversed
direction relative to a non-inverted region. Usually, this allows the
tracking to propagate normally, regardless of the sign of the space.
However, in rare cases, it is possible for a straight trajectory to form
a closed loop through both positive and negative regions. This causes
the tracking to loop indefinitely.
To fix this, the displacement through inverted regions has been
artifically increased by a small amount (1% at the moment). This has the
effect that the change in track fraction over the negative part of the
loop no longer exactly cancels the change over the positive part, and
the track therefore terminates.
The KinematicCloud::patchData method has been made consistent on moving
meshes and/or when the time-step is being sub-cycled.
It has also been altered to calculate the normal component of a moving
patch's velocity directly from the point motions. This prevents an
infinite loop occuring due to inconsistency between the velocity used to
calculate a rebound and that used when tracking.
Some minor style improvements to the particle class have also been made.
The particle collector was collecting some particles twice due to a
tolerance extending the tracked path. This has been removed. The new
tracking algorithm does not generate the same sorts of spurious
tolerance-scale motions that the old one did, so this extension of the
tracking path is unnecessary.
Some particles were also not being collected at all as they were hitting
a diagonal of the collection polygon and registering as not having hit
either of the adjacent triangles. The hit criteria has been rewritten. A
hit now occurs when the normals of the triangles created by joining the
intersection point with the polygon edges are all in the same direction
as the overall polygon normal. This calculation is not affected by the
polygon's diagonals.
The issue was raised by, and resolved with support from, Karl Meredith
at FM Global.
This resolves bug-report https://bugs.openfoam.org/view.php?id=2595
This change changes the point-tetIndices-face interpolation function
method to take barycentric-tetIndices-face arguments instead. This
function is, at present, only used for interpolating Eulerian data to
Lagrangian particles.
This change prevents an inefficiency in cellPointInterpolation whereby
the position of the particle is calculated from it's barycentric
coordinates, before immediately being converted back to barycentric
coordinates to perform the interpolation.
The averaging methods now take the particle barycentric coordinates as
inputs rather than global positions. This change significantly optimises
Dual averaging, which is the most commonly used method. The run time of
the lagrangian/MPPICFoam/Goldschmidt tutorial has been reduced by a
factor of about two.
