CFX! System Variables Direction 2 in Reference Coordinate Frame Direction 3 in Reference Coordinate Frame Radial spatial location, r= x2+y theta Angle, arctan(y/x) velocity in the x coordinate direction Velocity in the y coordinate direction Turbulent kinetic energy Turbulent kinetic energy dissipation star Shear strain rate rOdIn Non-dimensional radius (rotating frame only viscosity Thermal Conductivity Specific Enthalpy subdomain (1. 0 in Sub-domain; 0. 0 elsewhere) Avram Additional variable: name Mass Fraction 5.5 2001AEA TechnologyCFX 5.5 © 2001AEA Technology 4-6 System Variables