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- Keywords cold extrusion;nonlocal frication;hydrodynamic lubrication model; 冷挤压;非局部摩擦;流体润滑模型;
- hydrodynamic lubrication model 液体箔膜模型
- According to hydrodynamic lubrication theory,tyre viscous hydroplaning was simulated as the squeezing film problem of tread element. 根据流体动力润滑理论,将轮胎粘性滑水问题模拟为胎面单元的挤压膜问题。
- Based on the theory of hydrodynamic lubrication,hydrodynamic action in the free abrasive monocrystalline silicon slicing process using a wiresaw was studied. 基于流体动压理论,研究了单晶硅自由磨料线锯切片过程中的流体动压效应。
- Hydrodynamic lubrication characteristics of a journal bearing considering misalignment caused by shaft deformation were analyzed in shaft-bearing system. 分析了轴轴承系统中,当轴受载变形导致轴颈倾斜时,径向滑动轴承的流体动力润滑特性。
- The angular wobbly self-excited vibration(AWs-EV) with the half-frequency of primary ring for fluids film face seal is intrinsic property, being similar to "half-frequency whirl" in journal bearings of hydrodynamic lubrication. 端面流体膜密封的浮环半频摆动自振特性是其一种固有属性,类似于径向流体膜轴承中的“半速涡动”。
- In this paper a practical computer program of solving hydrodynamic lubrication [HDL]of bearing is introduced, using the finite differential method [FDM] based on the transformation of reynolds equation. 本文介绍一种通过Reynolds方程的变换,应用有限差分法(FDM)求解流体动压滑动轴承(HDL)的一种实用电算方法。
- Grinding fluid flow under a surface grinding wheel is analyzed using hydrodynamic lubrication theory. Considering the effects of permeability of the grinding wheel, a three dimensional Reynolds equation of finite line contact is yielded. 根据流体动压润滑理论,分析了平面砂轮磨削时磨削液的流体动压效应,并考虑砂轮渗透度的影响,推得了有限定线接触条件下磨削液三维流动的Reynolds方程。
- To study the conditions on the formation of the Hydrodynamic lubrication on the process of the Hydrostatic extrusion,and To derive the computational formula on lubrication film thickness. 研究静液挤压过程流体动力润滑状态形成的条件,推导静液挤压过程工件与模具表面间润滑油膜厚度的计算公式。
- Elastic Hydrodynamic Lubrication on Worm Drive 蜗杆传动的弹性流体动力润滑
- Hydrodynamic Lubrication Principles and Practice 主任,长期从事流体动力润滑与密封理论和实践
- elastic hydrodynamic lubrication 弹性流体动压润滑
- partial hydrodynamic lubrication 部分流体润滑
- transient thermo-elastic hydrodynamic lubrication 非稳态热弹流
- magneto hydrodynamic lubrication 磁解体动压润滑
- hydrodynamic lubrication bearing 动压滑动轴承
- mixed and hydrodynamic lubrication 混合及流体动力润滑
- Hydrodynamics, elastohydrodynamics and squeezing film lubrication analysis on lubrication model of gear transmission with belt as meshing medium indicate the belt make lubricant film easy to come into being even water used as lubricant. 在建立带式啮合介质齿轮传动的润滑模型的基础上,通过对润滑模型的流体动力学润滑、弹性流体动力学润滑和挤压膜润滑进行分析发现,由于介质带的存在,润滑膜很容易形成,甚至可以形成具有相当承载能力的润滑水膜。
- Elasto - hydrodynamic lubrication design of rolling bearing 滚动轴承的弹性流体动压润滑设计
- Re-investigation of Hydrodynamic Lubrication Basic Equations 对流体动力润滑基本方程的再探讨