Research Equipment: Cinemicrography, Projection and Image Analysis Systems for Crystal Growth Studies

研究设备：用于晶体生长研究的显微电影摄影、投影和图像分析系统

• 批准号: 8506585
• 负责人: William Gill
• 金额: $ 2.8万
• 依托单位: SUNY at Buffalo
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1985
• 资助国家: 美国
• 起止时间: 1985-05-15 至 1987-04-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8506585&HistoricalAwards=false
• 关键词: Research; Equipment; Cinemicrography; Projection; Image

A motion picture camera and auxiliary image analysis equipment will be obtained for an ongoing research effort with a greatly advanced capability to study experimentally the fundamental problem of dendritic crystal growth. The point of departure of this work is that it will attempt to account for both free and forced convection of energy and solute in the context of the dendritic growth of ice and succinonitrile which means that shapes and pattern formation must be considered. The cinemicrography system and image analysis equipment provided here, in conjunction with the present wild macroscope, temperature measurement and control for the free and forced convection growth cells provides the capability of making the necessary measurements with the precision required to enhance significantly our understanding of dendritic growth and pattern formation which is fundamental in the development of many new materials.

为一项正在进行的研究工作，将获得一部电影摄像机和辅助图像分析设备，该设备具有极大的先进能力，可以通过实验研究树突晶体生长的基本问题。这项工作的出发点是，它将试图在冰和丁二腈枝晶生长的背景下解释能量和溶质的自由和强制对流，这意味着必须考虑形状和图案的形成。这里提供的电影显微摄影系统和图像分析设备，加上现在的野生宏观显微镜，自由和强制对流生长细胞的温度测量和控制提供了进行必要测量的能力，其精度要求大大提高了我们对枝晶生长和图案形成的理解，这是许多新材料开发的基础。