Title :
Fast algorithm for wheel and rail conformal contact modeling
Author :
Vladimir Sakalo;Alexey Sakalo;Alexander Rodikov;Vladislav Yazykov
Author_Institution :
Department of Mechanics and Dynamics and Strength of Machines, Laboratory of Computational Mechanics, Bryansk State Technical University, BSTU, Russia
Abstract :
The fast algorithm for wheel and rail conformal and multipoint contact modeling is developed. The algorithm for solution of the normal contact problem does not require calculation of the integrals therefore CPU time is decreased. The FASTSIM algorithm is used for solution of the tangential contact problem. Results of solution with the fast algorithm application are compared with the results obtained by using finite element method.
Keywords :
"Rails","Wheels","Strips","Force","Heuristic algorithms","Stress","Creep"
Conference_Titel :
Mechanical Engineering, Automation and Control Systems (MEACS), 2015 International Conference on
DOI :
10.1109/MEACS.2015.7414915
