Bubble removal and sand dissolution in an electrically heated glass melting channel with defined melt flow examined by mathematical modelling
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- 作者：Luká ; &scaron ; Hrbek ; Lukas.Hrbek@vscht.cz ; Petra Kocourková ; Marcela Jebavá ; Petra Cincibusova ; Lubomí ; r Němec
- 关键词：Glass melt flow ; Mathematical modelling ; Energy distribution ; Space utilization ; Melting performance
- 刊名：Journal of Non-Crystalline Solids
- 出版年：2017
- 出版时间：15 January 2017
- 年：2017
- 卷：456
- 期：Complete
- 页码：101-113
- 全文大小：2863 K
- 卷排序：456
文摘
Mathematical model of sand dissolution and fining in a melting module is presented. The impact of initial melt temperature and energy distribution in space was examined. The best results were obtained when longitudinal melt circulations were suppressed. The melt flow conditions were suitable for simultaneous course of both processes.