节点文献
机车车辆液气缓冲器特性研究
Research on Characteristics of the Hydro-pneumatic Buffer for Locomotives and Vehicles
【摘要】 概述了铁道机车车辆液气缓冲器的基本结构及其工作原理,并根据流体力学和热力学的基本理论,建立了液气缓冲器的动力学计算模型,利用数值模拟方法分析研究了液气缓冲器的静态特性和动态特性,为液气缓冲器在铁道机车车辆上的应用提供了理论依据。
【Abstract】 The basic structure and working principle of the hydro-pneumatic buffer for railway locomotives and vehicles are summarized. Based on the theories of hydrodynamics and thermodynamics, the dynamic calculating model of the buffer is established. And the static and dynamic characteristics of buffers are analyzed by numerical simulation. The theoretis basis is provide for the hydro-pneumatic buffer applied on railway locomotives and vehicles.
【关键词】 液气缓冲器;
特性;
机车车辆;
原理;
【Key words】 hydro-pneumatic buffer; characteristic; locomotive and vehicle; principle;
【Key words】 hydro-pneumatic buffer; characteristic; locomotive and vehicle; principle;
【基金】 教育部高等学校骨干教师资助计划
- 【文献出处】 铁道学报 ,Journal of The China Railway Society , 编辑部邮箱 ,2005年05期
- 【分类号】U270.34
- 【被引频次】30
- 【下载频次】352