For details, see Advection Scheme Selection in the CFX-Solver Modeling Guide.

This option is only available for steady-state simulations and determines how the timestep size is used to aid convergence. You can select Automatic (timestep size controlled by the solver) or Physical Timescale (enter a timestep value).

This option is only available for steady-state simulations. The automatic time scale algorithm can be either conservative or aggressive. For details, see Automatic Time Scale Calculation in the CFX-Solver Theory Guide.

This option is only available for transient simulations. With a default value of 10, this option determines the maximum number of iterations per timestep. For details, see Max. Iter. Per Step in the CFX-Solver Modeling Guide.