恒温差和恒浓度差溶液体系在微重力下的晶体生长特性  

Characterization of Crystal Growth for a Solution System with Fixed Temperature Difference and Fixed Concentriation Difference under Microgravity

作　　者：许政一[1] 霍崇儒[1] 葛培文[1] 

机构地区：[1]中国科学院物理研究所,北京100080

出　　处：《人工晶体学报》1993年第1期1-5,共5页Journal of Synthetic Crystals

基　　金：中国科学院计算机化学实验室支持

摘　　要：本文用二维模型计算了溶液体系两端保持恒温差和恒浓度差情况下溶液中的浓度和温度分布,以及晶体生长特性。并计算了系统的几何参数和物理参数对浓度、温度分布及晶体生长特性的影响。Under microgravity the distribution of concentration and tem-perature and the characterization of crystal growth are computated for a solutionsystem with fixed temperature difference and fixed concentration differenceusing a two dimension model.The effect of changing geometric and physicalparameters of the system on the distribution of concentration and temperatureand the characterization of crystal growth are discussed.

关 键 词：晶体生长 溶液 微重力 

分 类 号：O781[理学—晶体学]