- Aug 12, 2016
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Henry Weller authored
SLList: now a C++11 template alias rather than a wrapper-class.
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Henry Weller authored
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- Aug 11, 2016
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Henry Weller authored
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Henry Weller authored
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Henry Weller authored
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Henry Weller authored
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Henry Weller authored
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Henry Weller authored
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Henry Weller authored
Now the specie reaction rates may be averaged over the entire domain or a specified cellZone.
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Henry Weller authored
Renamed the original volRegion -> volFieldValue to clarify the purpose of this class to process vol fields on a volRegion.
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- Aug 10, 2016
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Henry Weller authored
functionObjects::specieReactionRates: New functionObject to write the domain averaged reaction rates for each specie for each reaction
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Henry Weller authored
functionObjects: Further simplification and rationalization using the fvMeshFunctionObject base-class
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- Aug 09, 2016
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Henry Weller authored
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Henry Weller authored
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- Aug 08, 2016
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Henry Weller authored
Resolves bug-report http://bugs.openfoam.org/view.php?id=2181
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- Aug 07, 2016
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Henry Weller authored
Now the functionality to write single graph files or log files (vs time) may be used in the creation of any form of functionObject, not just those relating to a mesh region.
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- Aug 05, 2016
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Henry Weller authored
e.g. HashTable<label, string> table1 { {"kjhk", 10}, {"kjhk2", 12} }; HashTable<label, label, Hash<label>> table2 { {3, 10}, {5, 12}, {7, 16} };
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Henry Weller authored
Requires gcc version 4.7 or higher
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Henry Weller authored
FixedList: Add constructors from iterators and C++11 initializer_list using C++11 constructor delegation
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Henry Weller authored
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- Aug 04, 2016
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Henry Weller authored
Improves stability for complex flows
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Henry Weller authored
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Henry Weller authored
The diameter of the drops formed are obtained from the local capillary length multiplied by the \c dCoeff coefficient which defaults to 3.3. Reference: Lefebvre, A. (1988). Atomization and sprays (Vol. 1040, No. 2756). CRC press.
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Henry Weller authored
omegaWallFunction: Improved low-Reynolds number behavior and consistency with the epsilonWallFunction Changed default mode of operation to use standard y+ based switching rather than the previous ad hoc blending and added consistent handling of the near-wall generation term. This boundary condition provides a wall constraint on turbulnce specific dissipation, omega for both low and high Reynolds number turbulence models. The near-wall omega may be either blended between the viscous region and logarithmic region values using: \f[ \omega = sqrt(\omega_{vis}^2 + \omega_{log}^2) \f] where \vartable \omega_{vis} | omega in viscous region \omega_{log} | omega in logarithmic region \endvartable see eq.(15) of: \verbatim Menter, F., Esch, T. "Elements of Industrial Heat Transfer Prediction" 16th Brazilian Congress of Mechanical Engineering (COBEM), Nov. 2001 \endverbatim or switched between these values based on the laminar-to-turbulent y+ value derived from kappa and E. Recent tests have shown that the standard switching method provides more accurate results for 10 < y+ < 30 when used with high Reynolds number wall-functions and both methods provide accurate results when used with continuous wall-functions. Based on this the standard switching method is used by default.
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Henry Weller authored
This boundary condition provides a turbulence dissipation wall constraint for low- and high-Reynolds number turbulence models. The condition can be applied to wall boundaries for which it - calculates \c epsilon and \c G - specifies the near-wall epsilon value where \vartable epsilon | turblence dissipation field G | turblence generation field \endvartable The model switches between laminar and turbulent functions based on the laminar-to-turbulent y+ value derived from kappa and E. Recent tests have shown that this formulation is more accurate than the standard high-Reynolds number form for 10 < y+ < 30 with both standard and continuous wall-functions. Replaces epsilonLowReWallFunction and should be used for all low-Reynolds number models for which the epsilonLowReWallFunction BC was recommended.
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Henry Weller authored
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Henry Weller authored
Resolves bug-report http://bugs.openfoam.org/view.php?id=2097
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- Aug 03, 2016
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Henry Weller authored
Resolves bug-report http://bugs.openfoam.org/view.php?id=2178
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- Aug 02, 2016
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Henry Weller authored
surfaceFilmModels::BrunDrippingInjection: New dripping model based on the Rayleigh-Taylor stability analysis of film flow on an inclined plane by Brun et.al. Brun, P. T., Damiano, A., Rieu, P., Balestra, G., & Gallaire, F. (2015). Rayleigh-Taylor instability under an inclined plane. Physics of Fluids (1994-present), 27(8), 084107.
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Henry Weller authored
Until C++ supports 'concepts' the only way to support construction from two iterators is to provide a constructor of the form: template<class InputIterator> List(InputIterator first, InputIterator last); which for some types conflicts with //- Construct with given size and value for all elements List(const label, const T&); e.g. to construct a list of 5 scalars initialized to 0: List<scalar> sl(5, 0); causes a conflict because the initialization type is 'int' rather than 'scalar'. This conflict may be resolved by specifying the type of the initialization value: List<scalar> sl(5, scalar(0)); The new initializer list contructor provides a convenient and efficient alternative to using 'IStringStream' to provide an initial list of values: List<vector> list4(IStringStream("((0 1 2) (3 4 5) (6 7 8))")()); or List<vector> list4 { vector(0, 1, 2), vector(3, 4, 5), vector(6, 7, 8) };
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- Aug 01, 2016
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Henry Weller authored
Thanks to Bruno Santos for providing the script to check the files Resolves bug-report http://bugs.openfoam.org/view.php?id=2169
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Henry Weller authored
Resolves bug-report http://bugs.openfoam.org/view.php?id=2168
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Henry Weller authored
DimensionedField<vector, volMesh> -> volVectorField::Internal
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Henry Weller authored
Resolves bug-report http://bugs.openfoam.org/view.php?id=2165
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- Jul 29, 2016
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Henry Weller authored
CrankNicolsonDdtScheme: Corrected handling of the boundary field to avoid premature reset of the time-index Resolves bug-report http://bugs.openfoam.org/view.php?id=2162
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Henry Weller authored
TurbulenceModels: Reorganized support macros to simplify the creation of additional turbulence model libraries
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Henry Weller authored
Description Langtry-Menter 4-equation transitional SST model based on the k-omega-SST RAS model. References: Langtry, R. B., & Menter, F. R. (2009). Correlation-based transition modeling for unstructured parallelized computational fluid dynamics codes. AIAA journal, 47(12), 2894-2906. Menter, F. R., Langtry, R., & Volker, S. (2006). Transition modelling for general purpose CFD codes. Flow, turbulence and combustion, 77(1-4), 277-303. Langtry, R. B. (2006). A correlation-based transition model using local variables for unstructured parallelized CFD codes. Phd. Thesis, Universität Stuttgart. Implemented by Henry G. Weller, CFD Direct in collaboration with Florian Schwertfirm, Kreuzinger und Manhart Turbulenz GmbH.
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- Jul 28, 2016
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Henry Weller authored
Resolves bug-report http://bugs.openfoam.org/view.php?id=2163
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Henry Weller authored
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Henry Weller authored
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