Freight bogies are often built using a friction element instead of viscous dampers with great advantage regarding cost and maintainability. On the other hand this technical choice leads to low performance of the vehicle. The aim of this work is to evaluate the behaviour of a Y25 freight bogie that is the most diffuse in Europe where friction dampers are used to reduce vertical and hunting vibrations. The purpose is also to improve a bi-dimensional model of friction damper and to test its numerical efficiency on a whole vehicle model in a multibody code.
Multibody simulation of a freight bogie with friction dampers
2002-01-01
812053 byte
Conference paper
Electronic Resource
English
Multi-Body Simulation of a Freight Bogie with Friction Dampers
British Library Conference Proceedings | 2002
|Multibody dynamics modelling of the freight train bogie system
Taylor & Francis Verlag | 2011
|Multibody dynamics modelIing of the freight train bogie system
Tema Archive | 2011
|Multibody dynamic modelling of the freight train bogie system
Automotive engineering | 2011
|Multibody dynamics modelling of the freight train bogie system
Online Contents | 2011
|