Program ACWheelRail combines  2 modules: 

1. RSProf   - generation of new profil and approximation of measured profiles

2. RSGeo   - whel/rail kinematics

Initial configuration, load 50 kN

equivalent conicity, contact angle, difference rolling radii, load 50 kN

equivalent conicity, contact angle, difference rolling radii, load  50 kN and 0 kN