This thesis has the aim to check the effect of gauge widening on wheel wear and on RCF damage. The purpose is to provide technical information about RCF damage on the wheel using two different methods, the first proposed by Ekberg based on Shakedown Diagram and the second by Burstow. The analysis will be performed considering two different trains, one for passenger service and the second for freight transportation. The effect of gauge widening will be analyzed also considering two different loading conditions of the freight wagon, empty and fully loaded.
Questa tesi ha lo scopo di verificare l'effetto dell'allargamento del calibro sull'usura delle ruote e sui danni RCF. Lo scopo è fornire informazioni tecniche sui danni RCF sulla ruota utilizzando due diversi metodi, il primo proposto da Ekberg basato sul diagramma Shakedown e il secondo da Burstow. L'analisi verrà effettuata considerando due diversi treni, uno per il servizio passeggeri e il secondo per il trasporto merci. L'effetto dell'allargamento della sagoma sarà analizzato anche considerando due diverse condizioni di carico del carro merci, vuoto ea pieno carico.
Analytical model for wheel profile wear
Putera, Rama Primadi
2020/2021
Abstract
This thesis has the aim to check the effect of gauge widening on wheel wear and on RCF damage. The purpose is to provide technical information about RCF damage on the wheel using two different methods, the first proposed by Ekberg based on Shakedown Diagram and the second by Burstow. The analysis will be performed considering two different trains, one for passenger service and the second for freight transportation. The effect of gauge widening will be analyzed also considering two different loading conditions of the freight wagon, empty and fully loaded.File | Dimensione | Formato | |
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https://hdl.handle.net/10589/183803