A Theory of Lubrication with Multi-Component Lubricant

多组分润滑剂的润滑理论

• 批准号: 8922492
• 负责人: Andras Szeri
• 金额: $ 12.57万
• 依托单位: University of Pittsburgh
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1990
• 资助国家: 美国
• 起止时间: 1990-08-01 至 1993-01-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8922492&HistoricalAwards=false
• 关键词: Theory; Lubrication; Multi; Component; Lubricant

The object of the proposed research is to develop a consistent theory of lubrication with two-component lubricants in the hydrodynamic and elasto-hydrodynamic regimes. The lubricants considered are liquids containing either bubbles, as found in practice in cavitating bearings and squeeze-dampers, or droplets, as found in many metal forming operations. The theoretical study will be based on mixture theory for multi-phase continua. The goal is construction and solution of a number of boundary value problems that characterize the various technical applications of these multi-component lubricants.

拟议研究的目的是开发一种 二元润滑相容理论 流体动力学和弹性流体动力学中的润滑剂 政权。 所考虑的润滑剂是含有以下物质的液体： 或者气泡，如在气穴轴承中的实践中发现的 和挤压阻尼器，或液滴，如在许多金属 形成操作。 理论研究将基于 多相连续介质的混合物理论 目标是 一类边值问题构造与求解 表征各种技术应用的问题 这些多组分润滑剂。