- Oct 22, 2020
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Mark OLESEN authored
- adjust contributor names to include windows port BUG: bash script marked as sh (fixes #1890)
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- Jun 29, 2020
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Andrew Heather authored
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- Jun 17, 2020
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OpenFOAM bot authored
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- Jun 16, 2020
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Kutalmış Berçin authored
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- Jun 11, 2020
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mattijs authored
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- Jun 10, 2020
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Mark OLESEN authored
- avoids possible confusion with temporary files
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mattijs authored
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- Jun 09, 2020
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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
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- Jun 05, 2020
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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
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