Computational efficiency improvement of dimple textured hydrodynamic journal bearing using progressive mesh densification method
NR Syed, SK Kakoty - Journal of Tribology, 2022 - asmedigitalcollection.asme.org
There is a considerable amount of study carried out on textured hydrodynamic bearings. The
numerical solution of textured bearings is a matter of concern for the researchers. There are …
numerical solution of textured bearings is a matter of concern for the researchers. There are …
Calculation and lubrication characteristics of cylindrical roller bearing oil film with consideration of thermal effects
M Zhang, X Ma, N Guo, Y Xue, J Li - Coatings, 2022 - mdpi.com
Aiming at the problem of how the thermal characteristics of cylindrical roller bearings affect
the lubrication characteristics of bearings under actual working conditions, the influence of …
the lubrication characteristics of bearings under actual working conditions, the influence of …
Impact of partial surface waviness on the tribological performance of hydrodynamic journal bearing
In this paper, the static performance analysis of journal bearing having full and partial
surface waviness has been presented. The surface waviness is to be considered in the full …
surface waviness has been presented. The surface waviness is to be considered in the full …
Flow continuity of isothermal elastohydrodynamic point-contact lubrication under different numerical iteration configurations
Elastohydrodynamic lubrication (EHL) in point contacts can be numerically solved with
various iteration methods, but so far the flow continuity of such solutions has not been …
various iteration methods, but so far the flow continuity of such solutions has not been …
[PDF][PDF] 工况对盾构机主驱动轴承润滑特性的影响
梁志鹏， 程永龙， 苏建新 - 润滑与密封, 2023 - qikan.cmes.org
以某隧道工程实际工况条件为例, 建立盾构机主驱动轴承载荷分布计算模型和等温线接触弹流
润滑模型, 通过数值分析得到极限工况和占比99.9% 的工况条件下盾构机主驱动轴承的油膜厚度 …
润滑模型, 通过数值分析得到极限工况和占比99.9% 的工况条件下盾构机主驱动轴承的油膜厚度 …
基于弹流润滑的滚子轴承参数研究.
黄嘉铭， 顾春兴 - Lubrication Engineering (0254-0150), 2024 - search.ebscohost.com
基于弹流润滑理论研究滚子轴承结构参数对其润滑特性的影响. 结合弹性接触变形方程以及流体
动力学润滑方程, 建立适合于滚子轴承的弹流润滑模型, 研究在不同椭圆率, 载荷 …
动力学润滑方程, 建立适合于滚子轴承的弹流润滑模型, 研究在不同椭圆率, 载荷 …
井底压力下牙轮钻头浮动套轴承性能分析.
钟林， 冷晓栋， 王国荣， 王娟， 魏刚… - Lubrication …, 2024 - search.ebscohost.com
为了探究井底压力下215. 9 mm 牙轮钻头浮动套轴承的**衡转速比, 摩擦学性能,
油膜压力分布随内外间隙比的变化规律, 修**了考虑浮动套轴承实际井下环境压力和牙轮钻头 …
油膜压力分布随内外间隙比的变化规律, 修**了考虑浮动套轴承实际井下环境压力和牙轮钻头 …