Molten glass flow stability during fiber drawing through a nozzle

被引：0
|
作者：
M. F. Churbanov
G. E. Snopatin
V. V. Shabarov
机构：
[1] Russian Academy of Sciences,Institute of Chemistry of High
[2] Lobachevski State University,Purity Substances
来源：
Inorganic Materials | 2010年 / 46卷
关键词：
Mass Flow Rate; Fiber Diameter; Simulation Region; Average Fiber Diameter; Melt Flow Rate;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We report a computer simulation study of the diameter uniformity of optical fibers produced by drawing through a nozzle. We determine the natural frequency and decrement of melt flow rate oscillations downstream of the nozzle and examine the effect of temperature ripple on deviations of the fiber diameter from its nominal value. It is shown that cooling the melt jet stabilizes the melt flow and the fiber diameter.
引用
收藏
页码：304 / 309
页数：5
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