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Turbulent inflow generation (patch) #1665

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merged 38 commits into from
Jul 10, 2024

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This PR includes the following modification to the method (example found in Exec/DevTests/ABL_perturbation_inflow),

  • User specification for box sizes
  • User specific non dimensional value (generalized)
  • Set update interval for each box with a 10% range
  • Pseudo gravity option (ignores scales when mechanically generating turbulence)
  • Documentation for perturbation inflow techniques in BoundaryConditions.rst
  • Output file call BoxPerturbation.0 to collect per iteration information for the method

To Continue:

  • Run time tests needs to be performed and evaluated qualitatively (if simulation is visually developing turbulence)
  • "direct" perturbation onto the theta field needs to be implemented (option is implemented, but not functional)
  • South face perturbation should eventually be included

Ting-Hsuan (Dustin) Ma added 30 commits June 25, 2024 08:07
…ariables. Renamed BPM and CPM tags to source and direct to keep neutrality. Need to add Ec, tp, and cell_data equations for direction add.
…ithin TimeIntegration/ERF_Advance.cpp for CPM cases. Need to implement options to swap back and forth on use side between BPM and CPM. Switch gear and start runtime optimization.
…ded outputs for PB_amplitude/PB_updateTime in seperate file when erf.v=1. Need to find a good way to generalize amplitude. Currently breaks code when amplitude is too large. CONTINUE with CPM debug, fast_rhs_fun debug with PB, and documentation with .rst file.
…n debug with PB, and documentation with .rst file
… boxes. Added in perturbation inflow .rst documents. CONTINUE with CPM debug, fast_rhs_fun debug with PB.
… boxes. Added in perturbation inflow .rst documents. CONTINUE with CPM debug, fast_rhs_fun debug with PB.
… format into file + verbose tags. Fixed parallel issue of boxes. Added in perturbation inflow .rst documents. CONTINUE with CPM debug, fast_rhs_fun debug with PB.
…ose tags. Fixed parallel issue of boxes. Added in perturbation inflow .rst documents. CONTINUE with CPM debug, fast_rhs_fun debug with PB.
…Currently blows up after 1st update interval.
… (2015). DOI links return Erorror 403, actual link returns Error 404.
@dustinma324 dustinma324 force-pushed the perturbation_box_method branch from d866a2b to 9b0d41f Compare July 10, 2024 16:53
@AMLattanzi AMLattanzi merged commit 59da3d2 into erf-model:development Jul 10, 2024
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2 participants