Theoretical Studies of Equilibrium and Non-Equilibrium Multi-Layer Films

平衡与非平衡多层膜的理论研究

• 批准号: 8705606
• 负责人: William Saam
• 金额: $ 16.89万
• 依托单位: Ohio State University Research Foundation -DO NOT USE
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1987
• 资助国家: 美国
• 起止时间: 1987-11-01 至 1991-04-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8705606&HistoricalAwards=false
• 关键词: Theoretical; Studies; Equilibrium; Non; Multi

The PIs will carry out theoretical research on both equilibrium and dynamic properties of classical liquid and solid systems containing multilayer films. In the area of dynamics they propose (1) studies of the growth of absorbed films under both wetting and non-wetting conditions and (2) simulations to elucidate the effect of wetting on fluid flow in narrow channels. In the realm of equilibrium phenomena they propose studies of (1) surface melting, (2) wetting in the presence of structural phase transitions, and (3) film desorption produced by, e.g., surfactancts. Emphasis is on the use of lattice models, studied by Monte Carlo simulations, mean-field theories, and scaling analyses.

PI将对包含多层膜的经典液体和实心系统的平衡和动态特性进行理论研究。 在动力学领域，他们提出（1）研究在润湿条件和非润湿条件下吸收的膜的生长以及（2）模拟以阐明在狭窄通道中润湿对流体流动的影响。 在平衡现象的领域中，他们提出了（1）表面熔化的研究，（2）在存在结构相变的存在下进行润湿，以及（3）由表面表面的膜产生的膜解吸。 重点是使用晶格模型，由蒙特卡洛模拟，平均场理论和缩放分析研究。