Influence of Suspension Parameters Changes of a Railway Vehicle on Output Quantities
Influence of Suspension Parameters Changes of a Railway Vehicle on Output Quantities
- New search for: Dižo Ján
- New search for: Blatnický Miroslav
- New search for: Steišūnas Stasys
- New search for: Vaičiūnas Gediminas
- New search for: Dižo Ján
- New search for: Blatnický Miroslav
- New search for: Steišūnas Stasys
- New search for: Vaičiūnas Gediminas
This article deals with computer analyses of output quantities of a railway vehicle depending on changing of parameters of suspension system. A passenger car was chosen for dynamic analyses. An analysed passenger railway vehicle uses two stage suspension system composed of coil springs and hydraulic dampers. Stiffness of coil springs of primary and secondary suspensions were defined for two states and its influence on output values in terms of quality and quantity was evaluated. As output variables, values of forces in a wheel/rail contact and accelerations in several locations on a wagon body floor were chosen. Values of forces in a wheel/rail contact indicate dynamic response of a railway vehicle running in terms of running safety and values of accelerations serve as important input for evaluation of passenger ride comfort.
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Influence of Suspension Parameters Changes of a Railway Vehicle on Output Quantities
2019
Article (Journal)
Electronic Resource
Unknown
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