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Mathematical modelling and numerical simulation of a wheelset with a hollow shaft travelling through a curved track

Citace: [] BYRTUS, M., IWNICKI, S., ŠVÍGLER, J., VIMMR, J., ZEMAN, V. Mathematical modelling and numerical simulation of a wheelset with a hollow shaft travelling through a curved track. In Computational mechanics 2005. Pilsen: University of West Bohemia, 2005. s. 103-110. ISBN: 80-7043-400-7
Druh: STAŤ VE SBORNÍKU
Jazyk publikace: eng
Anglický název: Mathematical modelling and numerical simulation of a wheelset with a hollow shaft travelling through a curved track
Rok vydání: 2005
Místo konání: Pilsen
Název zdroje: University of West Bohemia
Autoři: Miroslav Byrtus , Simon Iwnicki , Jaromír Švígler , Jan Vimmr , Vladimír Zeman
Abstrakt CZ: Clanek se zabyva odvozenim sil, ktere vznikaji v kontaktni plose mezi kolem a kolejnici kolejoveho vozidla. Jsou vysvetleny zavislosti, jakymi je ovlivneno chovani kolejoveho vozidla temito silami na prime a zakrivene trati za pouziti kontaktni teorie. Je vysetrovana stabilita prechodovych pohybu vyvolanych zmenou zakriveni trati pro ruzne rychlosti vozidla.
Abstrakt EN: This paper summarizes the forces that develop in the contact patch between the wheel and rail in a railway vehicle. The ways that these forces govern the bahaviour of a vehicle running on a straight and curved track are explained. The contact theory is used for modelling of a wheelset running on a track. The stability of the transient motion due to change of track curvature for different forward velocities is investigated.
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