March 14, 2023 at 5:35 pm
Rob
Ansys Employee

I've checked area (surface) and volume (volume report) and both suggest it's for the full 2PI (360 degree) domain. 

Check https://ansyshelp.ansys.com/account/Secured?returnurl=/Views/Secured/corp/v231/en/flu_ug/flu_ug_fvdefs.html  for "cell volume".  Looks like some of the post processing variables have a different basis.