Wheel Rail contact calculator by Jong Kim

This GUI program calculates some of specific data during the contact between wheel and rail. (kalkers theory, rail, contact dynamics)

contact_ellipse_calculator(varargin)

Hertz's contact ellipse between rail and wheel by Jong Kim

This GUI provides contact shape and normal pressure within contact ellipse between rail and wheel. (hertz, normal pressure, wheel)

contact_ellipse_calculator(varargin)