3-D analysis of thermal-mechanical behavior of wheel/rail sliding contact considering temperature characteristics of materials
Applied Thermal Engineering(2017)
摘要
•It is a 3-D thermo-mechanical coupling model. And it is directly coupled.•The model used the actual geometry and size of rail and wheel.•The physical parameters of materials are the functions temperature.•Temperature-dependent coefficient frictions were adopted.•The plane contact area and temperature fields were provided.
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关键词
Wheel/rail sliding contact,3-D finite element model,Temperature characteristics of materials,Contact patch,Strain field,Temperature field
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