By choosing the Last Aspect Ratio option for the Inflation Option control, you can control the heights of the inflation layers by defining the aspect ratio of the inflations that are extruded from the inflation base. The aspect ratio is defined as the ratio of the local inflation base size to the inflation layer height. Use the Aspect Ratio (Base/Height) control to specify the aspect ratio to be used. Enter a value between 0.5 and 20. The default is 1.5 when Solver Preference is CFX, and 3 when Solver Preference is Fluent or Polyflow.

The Aspect Ratio (Base/Height) control is applicable only when Inflation Option is Last Aspect Ratio.