asxCommandModel: runAsx

Syntax

Defined in couplingProperties dictionary.

asxCommandModels
(
    runAsx
);
runAsxProps
{
    preNo        switch;
    runFirst     switch;
}
verbose          switch;

  • verbose = (optional, default=false) flag for verbose output

  • preNo = (optional, default=false) if the runFirst option is chosen the run command is executed only at the first coupling step.

  • runFirst = (optional, default=false) use the command “run $nrDEMsteps pre no” for every time step except the first

    Warning

    Be aware that the optional settings for the asxCommandModels, which were previously defined in a separate constant/asxCommands dictionary are now read from the couplingProperties dictionary. For now the legacy style of providing a separate constant/asxCommands dictionary is still supported, but not recommended to be used!

Examples

asxCommandModels
(
    runAsx
);

Description

runAsx ensures that the DEM simulation runs on alongside the CFD simulation. Depending on the dataExchangeModel, either several simulate commands are issued or the DEM simulation is shut down when the CFD reaches the specified endTime. This model is active by default (see couplingProperties on how deactivate this model).

Restrictions

Warning: the pre no option can cause troubles (dump data of particles changing the domain might be erroneous)!