Changes between Version 20 and Version 21 of doc/app/examples/turbinf


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Timestamp:
Jun 17, 2019 11:51:21 AM (6 years ago)
Author:
Giersch
Comment:

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  • doc/app/examples/turbinf

    v20 v21  
    3939    The recycled turbulence, which is mapped from the recycling plane to the inflow boundary, can be shifted in y direction. This y-shift reduces persistent streaks that may occur within the recycling domain. To use the y-shift [../../inipar#recycling_yshift recycling_yshift] = .T. needs to be set. The distance of the y-shift is INT([../../d3par#npey npey] / 2), which is in most cases the best distance for effectively reducing streaks in the recycling domain. It might be also a good idea to reduce persistent streaks directly in the precursor run by using the parameter [../../inipar#y_shift y_shift].
    4040
    41   * When starting the main run, [wiki:doc/app/palmrun palmrun] must be told to provide the binary data of the restart run which is done by adding 'rec' to the activation-string list of the palmrun command (option {{{-a}}}, see job control with [wiki:doc/app/palmrun palmrun]).
     41  * When starting the main run, [wiki:doc/app/palmrun palmrun] must be told to provide the binary data of the restart run which is done by adding 'rec' to the activation-string list of the palmrun command (option {{{-a}}}, see job control with [wiki:doc/app/palmrun palmrun]).
     42
     43  * You can find an example run for turbulent inflow [attachment:flow_around_cube_noncyclic_p3d here], where the flow around a single building is simulated. You will need an input file for the topography ([attachment:flow_around_cube_precursor_p3d flow_around_cube_noncyclic_topo]) besides your _p3d file to run this simulation successfully. The corresponding precursor run is also attached (see [attachment:flow_around_cube_precursor_p3d flow_around_cube_precursor_p3d]).
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    4246
    4347=== References ===