KNOWN ISSUE: Inconsistent units for angles can occur in expressions
Expressions involving angles may give seemingly different values in the CFX-Solver, CFX-Post and CFX-Pre. The CFX-Solver will evaluate expressions in radians, but by default CFX-Post and CFX-Pre will evaluate expressions in degrees.
There is a problem with the unit systems CCL file, which incorrectly has the SI unit of angle being degrees rather than radians.
In CFX-Post, it is possible to choose a Custom unit system, and by selecting 'radians' as the Angle Units, one can make the values consistent with the Solver. There is no workaround for CFX-Pre.
No fix is currently available.