- replace ':' scoping with IOobject::scopedName(), which automatically
uses '_' for Windows compilations where the ':' is a meta-character
(drive separator)
- apply similar local change for the momentum function object.
*** This topic will be revisited in the future ***
Please refer to the header file documentation for complete set of details.
ENH: add new fvOptions for ABL modelling
- atmAmbientTurbSource
- atmBuoyancyTurbSource
- atmCoriolisUSource
- atmLengthScaleTurbSource
- atmPlantCanopyTurbSource
- atmPlantCanopyUSource
- atmPlantCanopyTSource
- atmNutSource
ENH: add new boundary conditions for ABL modelling
with PatchFunction1 and TimeFunction1 support
- atmAlphatkWallFunction
- atmEpsilonWallFunction
- atmNutkWallFunction
- atmNutUWallFunction
- atmNutWallFunction
- atmOmegaWallFunction
- atmTurbulentHeatFluxTemperature
STYLE: change names of nutkAtmRoughWallFunction -> atmNutkWallFunction by
ensuring the bitwise backward compatibility
ENH: add new variable-scaling force computation method to actuationDiskSource
ENH: review actuationDiskSource and radialActuationDiskSource
ENH: add new function object, ObukhovLength
ENH: add new ABL tutorials/verifications
- verificationAndValidation/atmosphericModels/atmFlatTerrain
- verification with the Leipzig field experiment
- illustration of precursor/successor field mapping
- verificationAndValidation/atmosphericModels/atmForestStability
- verification with the Sweden field experiment
- update incompressible/simpleFoam/turbineSiting
1) Implementation of the compressibleIsoInterFOam solver
2) Implementation of a new PLIC interpolation scheme.
3) New tutorials associated with the solvers
This implementation was carried out by Henning Scheufler (DLR) and Johan
Roenby (DHI), following :
\verbatim
Henning Scheufler, Johan Roenby,
Accurate and efficient surface reconstruction from volume fraction data
on general meshes, Journal of Computational Physics, 2019, doi
10.1016/j.jcp.2019.01.009
\endverbatim
The integration of the code was carried out by Andy Heather and Sergio
Ferraris from OpenCFD Ltd.
ENH: update libs of etc/caseDicts/postProcess items
ENH: ensure destructor=default
ENH: ensure constness
ENH: ensure no 'copy construct' and 'no copy assignment' exist
TUT: add examples of function objects with full set
of settings into a TUT if unavailable
TUT: update pisoFoam/RAS/cavity tutorial in terms of usage
The PIMPLE option finalOnLastPimpleIterOnly allows the call the Final
solver only in the last PIMPLE loop. The default is false which is
the present behavior.
- When compiling additional modules or user code, we need more control
for the installation locations beyond the usual FOAM_USER_LIBBIN,
FOAM_SITE_LIBBIN, FOAM_LIBBIN, and wish to have these values be
modifiable without editing files.
- provide wmake rules for handling standard defaults:
* GENERAL_RULES/module-path-user
* GENERAL_RULES/module-path-group
* GENERAL_RULES/module-path-project
which are incorporated as follows:
Make/options:
include $(GENERAL_RULES)/module-path-user
Make/files:
LIB = $(FOAM_MODULE_LIBBIN)/libMyLibrary
By default these would compile into FOAM_USER_{APPBIN,LIBBIN} but
could be adjusted at compilation time. For example,
```
wmake -module-prefix=/path/my-install-location
```
Or
```
./Allwmake -module-prefix=/path/my-install-location
./Allwmake -prefix=/path/my-install-location
```
Or
```
FOAM_MODULE_PREFIX=/path/my-install-location ./Allwmake
```
ENH: add -no-recursion option for AllwmakeParseArguments
- more descriptive naming than the -fromWmake option (still supported)
- remove wmake/scripts/wmake.{cmake,wmake}-args since the -prefix
handling and -no-recursion is now directly handled by AllwmakeParseArguments
ENH: add generalised log-law type ground-normal inflow boundary conditions for
wind velocity and turbulence quantities for homogeneous, two-dimensional,
dry-air, equilibrium and neutral atmospheric boundary layer (ABL) modelling
ENH: remove `zGround` entry, which is now automatically computed
ENH: add `displacement height` entry, `d`
ENH: add generalised atmBoundaryLayerInletOmega boundary condition
ENH: add a verification case for atmBoundaryLayerInlet BCs
DOC: improve atmBoundaryLayerInlet header documentation
BUG: fix value-entry behaviour in atmBoundaryLayerInlet (fixes#1578)
Without this change:
- for serial-parallel computations, if `value` entry is available in
an `atmBoundaryLayerInlet` BC, the theoretical ABL profile expressions
are not computed, and the `value` entry content is used as a profile data
- for parallel computations, if `value` entry is not available, `decomposePar`
could not be executed.
With this change:
- assuming `value` entry is always be present, the use of `value` entry for
the ABL profile specification is determined by a flag `initABL`
- the default value of the optional flag `initABL` is `true`, but whenever
`initABL=true` is executed, `initABL` is overwritten as `false` for the
subsequent runs, so that `value` entry can be safely used.
Thanks Per Jørgensen for the bug report.
BUG: ensure atmBoundaryInlet conditions are Galilean-invariant (fixes#1692)
Related references:
The ground-normal profile expressions (tag:RH):
Richards, P. J., & Hoxey, R. P. (1993).
Appropriate boundary conditions for computational wind
engineering models using the k-ε turbulence model.
In Computational Wind Engineering 1 (pp. 145-153).
DOI:10.1016/B978-0-444-81688-7.50018-8
Modifications to preserve the profiles downstream (tag:HW):
Hargreaves, D. M., & Wright, N. G. (2007).
On the use of the k–ε model in commercial CFD software
to model the neutral atmospheric boundary layer.
Journal of wind engineering and
industrial aerodynamics, 95(5), 355-369.
DOI:10.1016/j.jweia.2006.08.002
Expression generalisations to allow height
variation for turbulence quantities (tag:YGCJ):
Yang, Y., Gu, M., Chen, S., & Jin, X. (2009).
New inflow boundary conditions for modelling the neutral equilibrium
atmospheric boundary layer in computational wind engineering.
J. of Wind Engineering and Industrial Aerodynamics, 97(2), 88-95.
DOI:10.1016/j.jweia.2008.12.001
The generalised ground-normal profile expression for omega (tag:YGJ):
Yang, Y., Gu, M., & Jin, X., (2009).
New inflow boundary conditions for modelling the
neutral equilibrium atmospheric boundary layer in SST k-ω model.
In: The Seventh Asia-Pacific Conference on Wind Engineering,
November 8-12, Taipei, Taiwan.
Reproduced benchmark:
Rectangular prism shown in FIG 1 of
Hargreaves, D. M., & Wright, N. G. (2007).
On the use of the k–ε model in commercial CFD software
to model the neutral atmospheric boundary layer.
Journal of wind engineering and
industrial aerodynamics, 95(5), 355-369.
DOI:10.1016/j.jweia.2006.08.002
Benchmark data:
HW, 2007 FIG 6
TUT: update simpleFoam/turbineSiting tutorial accordingly
STDMD (i.e. Streaming Total Dynamic Mode Decomposition) is a variant of
a data-driven dimensionality reduction method.
STDMD is being used as a mathematical post-processing tool to compute
a set of dominant modes out of a given flow (or dataset) each of which is
associated with a constant frequency and decay rate, so that dynamic
features of a given flow may become interpretable, and tractable.
Among other Dynamic Mode Decomposition (DMD) variants, STDMD is presumed
to provide the general DMD method capabilities alongside economised and
feasible memory and CPU usage.
Please refer to the header file documentation for further details.
ENH: add new STDMD tutorial, pimpleFoam/laminar/cylinder2D
ENH: add Test-EigenMatrix application
The new iterative eigen decomposition functionality is
derived from:
Passalacqua et al.'s OpenQBMM (openqbmm.org/),
which is mostly derived from JAMA (math.nist.gov/javanumerics/jama/).
- new vtk::internalMeshWriter, vtk::patchMeshWriter
intermediate classes without finiteVolume dependencies.
Enables direct use with a polyMesh.
Makes vtk::internalWriter, vtk::patchWriter header/template only.
- bundled of boolean values as a vector of 3 components with
element access using x(), y() and z() member functions.
It also has some methods similar to bitSet.
- Not derived from Vector or VectorSpace since it does not share very
many vector-like characteristics.
- support construct from initializer_list, which can help simplify
code with constant coefficients.
- add default constructor for polynomialFunction and Istream reading
to support resizable lists of polynomialFunction.
A default constructed polynomialFunction is simply equivalent to
a constant zero.
- no special IO handling for Polynomial required,
it is the same as VectorSpace anyhow.
The phase systems tables for multiphase solvers create conflict
between each other as they are defined in the same namespace and using
similar class names.
Therefore a special htc function object for reactingEulerSolver was
added (reactingEulerHtcModel), located under
src/phaseSystemModels/reactingEulerFoam/functionObjects/
This commit includes the following:
- Relocate solvers/reactingEulerFoam functionObjects to
src/phaseSystemModels
- Remove links for fieldFunctionObject to multiphase libs to avoid
conflicts
- New FO for htc for reactingEulerFoam called reactingEulerHtcModel
- previously introduced `getOrDefault` as a dictionary _get_ method,
now complete the transition and use it everywhere instead of
`lookupOrDefault`. This avoids mixed usage of the two methods that
are identical in behaviour, makes for shorter names, and promotes
the distinction between "lookup" access (ie, return a token stream,
locate and return an entry) and "get" access (ie, the above with
conversion to concrete types such as scalar, label etc).
- Favour use of argList methods that are more similar to dictionary
method names with the aim of reducing the cognitive load.
* Silently deprecate two-parameter get() method in favour of the
more familiar getOrDefault.
* Silently deprecate opt() method in favour of get()
These may be verbosely deprecated in future versions.
- before (-lreactingPhaseSystem -ltwoPhaseReactingTurbulenceModels)
after (-ltwoPhaseReactingTurbulenceModels -lreactingPhaseSystem)
to fix symbol resolution issue on clang.
- similar to the behaviour of std::ignore and consistent with the
no input / no output nature of nullObject. Similarly accept a
const reference for its Istream operator.
- make most nullObject methods constexpr
- mostly wraps std::chrono so can inline much of it, which is potentially
helpful when used for inner timings.
- add elapsedTime() method for direct cast to double and for
naming similarity with wall-clock method.
Potential breaking change (minor):
- clockValue construct with a bool parameter is now simply tagged
dispatch (value is ignored) and always queries the current clock
value. This avoids needless branching.
Since this constructor form has primarily been used internally (eg,
clockTime), breakages in user code are not expected.
- have printBuildInfo output to std::ostream
- removed extraneous include "stdFoam.H"
ENH: revert to pre-processor defines for hard-coded paths (#1712)
- redundant information, but more robust at run-time without relying
on initialization order
