Dynamics and stability analysis of a freight wagon subjective to the railway track and wheelset operational conditions
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- 作者：M.A. Rezvani ; rezvani_ma@iust.ac.ir" class="auth_mail" title="E-mail the corresponding author ; A. Mazraeh
- 关键词：Axle box clearances ; Nonlinear critical speed ; Chaotic motion ; Coefficient of friction ; Three piece bogie
- 刊名：European Journal of Mechanics - A/Solids
- 出版年：2017
- 出版时间：January-February 2017
- 年：2017
- 卷：61
- 期：Complete
- 页码：22-34
- 全文大小：3112 K
文摘
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Proposing enhancement of freight bogie dynamics, by varying axle box clearances.
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Accounting for nonlinear effects as important phenomena in bogie performance.
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Role of axle box clearances, friction and track curvature on nonlinear critical speed.
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Chaotic solutions and the effect of axle box clearances on bogie curving.
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The effects of axle box clearances on wheel wear.