E玻璃单元窑玻璃液中的鼓泡  

The Bubbling in Melt for E-Glass Unit Melter

作　　者：杨志强[1] 胡桅林[1] 过增元[1] 周志豪[2] 

机构地区：[1]清华大学工程力学系,100084 [2]同济大学,200433

出　　处：《玻璃与搪瓷》1997年第3期44-47,共4页Glass & Enamel

摘　　要：For the melting process in E-glass unit melter, the natural convection of the glass molten was weakened by the narrow body and high viscosity. Therefor bubbling in molten will become a necessary process of the melting. Comparing with the bubbling in water and in liquid metals, the bubbling and bubble formation in the condition of high viscosity molten shows very special. It could be proved that the bubble size in glass molten mainly depend on the viscosity and the flow rate of air.For the melting process in E-glass unit melter, the natural convection of the glass molten was weakened by the narrow body and high viscosity. Therefor bubbling in molten will become a necessary process of the melting. Comparing with the bubbling in water and in liquid metals, the bubbling and bubble formation in the condition of high viscosity molten shows very special. It could be proved that the bubble size in glass molten mainly depend on the viscosity and the flow rate of air.

关 键 词：玻璃纤维 玻璃熔窑 玻璃液 鼓泡 拉丝 熔制 

分 类 号：TQ171.776[化学工程—玻璃工业]