玻璃熔化的数学模型  

Mathematical Modeling of Sand Grain Dissolution

作　　者：祁建伟[1] 胡桅林[1] 过增元[1] 陈泽敬[1] 

机构地区：[1]清华大学工程力学系,100084

出　　处：《玻璃与搪瓷》1997年第4期45-52,共8页Glass & Enamel

摘　　要：The sand grain dissolution process in the glass furnace is very important from the standpoint of final glass quality. In this paper, a mathematical modeling is presented to describe the sand grain dissolution in the glass bated or in the glass melt. The calculations showed the sand grain dissolution process depended strongly on temperature and initial sand grain diameter. Forced and free convection in the glass melt can also increase the dissolution rate. The numerical results could help glass technologists in better understanding and optimizing the sand dissolution process.The sand grain dissolution process in the glass furnace is very important from the standpoint of final glass quality. In this paper, a mathematical modeling is presented to describe the sand grain dissolution in the glass bated or in the glass melt. The calculations showed the sand grain dissolution process depended strongly on temperature and initial sand grain diameter. Forced and free convection in the glass melt can also increase the dissolution rate. The numerical results could help glass technologists in better understanding and optimizing the sand dissolution process.

关 键 词：玻璃熔化 数学模型 

分 类 号：TQ171.622[化学工程—玻璃工业]