Hi,
If you want to compute reference values from the conditions set on a particular boundary zone, select the zone in the compute from drop-down list. Note, however, that depending on the boundary condition used, only some of the reference values may be set. For example, the reference length and area will not be set by computing the reference values from a boundary condition; you will need to set these manually.
For more details, you can refer to fluent user's guide: 38.12. Reference Values (ansys.com)
Thank you.
You are navigating away from the AIS Discovery experience