对应熔窑构型及玻璃品种规模的玻璃液流熔制特征  

G1ass Melt Flow Pattern Related with Furnace Structure for Different Scales and Products

作　　者：杨志强[1] 胡桅林[1] 过增元[1] 

机构地区：[1]清华大学

出　　处：《玻璃与搪瓷》1996年第5期1-7,共7页Glass & Enamel

摘　　要：对应熔窑构型及玻璃品种规模的玻璃液流熔制特征杨志强，胡桅林，过增元（清华大学，工程力学系，北京１０００８４）Ｇ１ａｓｓＭｅｌｔＦｌｏｗＰａｔｔｅｒｎＲｅｌａｔｅｄｗｉｔｈＦｕｒｎａｃｅＳｔｒｕｃｔｕｒｅｆｏｒＤｉｆｆｅｒｅｎｔＳｃａｌｅｓａｎｄＰｒｏ...On the basis of physical and mathematical modeling,the relationship between the characteristic flow processes and tank furnace types has been studied.It could be confirmed that for the large scale sheet glass furnace,the melting process depends mainly on the natural convection of melt current;for the middle or small scale throated furnace,though the natural convection of the melt is comparatively weak,the melting process could also depend on the natural convection.,sometimes with additional forced convection may be much better,but for the very small furnace of unit melter,for its marrow body and high viscosity of melt,the natural convection is so weak that could not meet the need of melting process,forced convection may become its characteristic flow Process.

关 键 词：玻璃熔窑 玻璃液 熔制 

分 类 号：TQ171.621[化学工程—玻璃工业]