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

一台电影摄影机和辅助图像分析设备将被 获得了一个正在进行的研究工作与一个大大先进的 实验研究枝晶的基本问题的能力 晶体生长 这项工作的出发点是， 试图解释能量的自由对流和强迫对流， 溶质在冰和丁二腈的树枝状生长的背景下 这意味着必须考虑形状和图案形成。 的 电影显微摄影系统和图像分析设备， 结合目前野外宏观，温度测量 并且对自由对流和强制对流生长单元的控制提供 进行必要测量的能力， 这需要我们对枝晶生长的理解 和模式的形成，这是基本的发展，许多 新材料

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.