NSF Young Investigator Award

NSF青年研究员奖

• 批准号: 9258014
• 负责人: Jeffrey Streator
• 金额: $ 33.75万
• 依托单位: Georgia Tech Research Corporation
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1992
• 资助国家: 美国
• 起止时间: 1992-08-01 至 1999-01-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9258014&HistoricalAwards=false
• 关键词: NSF; Young; Investigator; Award

An NYI award supports experimental studies and modeling of the fundamental structure and properties of the type of lubricated contacts which are found in magnetic recording and micromechanical systems. They are characterized by the presence of very thin lubricant films and by the significant influence of capillary forces on the friction behavior. The effects of time scale and surface diffusion of lubricant on friction forces will be investigated as well as the effects of surface topography and surface reactions on lubricant retention and mobility. The effect of lubricant properties on the wear of the lubricant film and the substrate will be evaluated also.

NYI奖支持实验研究和建模在磁记录和微机械系统中发现的润滑接触类型的基本结构和特性。 它们的特征是存在非常薄的润滑剂膜以及毛细作用力对摩擦行为的重要影响。 将研究润滑剂对摩擦力的时间尺度和表面扩散的影响，以及表面形貌和表面反应对润滑剂保留和迁移率的影响。 还将评估润滑剂特性对润滑剂膜和底物磨损的影响。