浮法锡槽入口段玻璃液流动过程模拟分析

硅酸盐通报 ›› 2022, Vol. 41 ›› Issue (4): 1185-1194.

• “玻璃材料与玻璃技术”专题 • 上一篇下一篇

浮法锡槽入口段玻璃液流动过程模拟分析

陈淑勇^1,2,3, 陈家睿^1,2, 李瑾⁴, 李从云^1,2, 欧元勋^1,2, 江琦^1,2, 左泽方^1,2

1.浮法玻璃新技术国家重点实验室,蚌埠 233000;
2.硅基材料安徽省实验室,蚌埠 233000;
3.玻璃新材料创新中心(安徽)有限公司,蚌埠 233000;
4.安徽凯盛基础材料科技有限公司,蚌埠 233000

收稿日期:2021-11-17 修回日期:2022-02-10 出版日期:2022-04-15 发布日期:2022-04-27
作者简介:陈淑勇(1987—),男,博士,高工。主要从事玻璃熔化与成形过程模拟研究。E-mail:chenshuyong1987@gmail.com
基金资助:
安徽省科技重大专项(201903a05020034)

Simulation Analysis of Glass Melt Flow Behavior in Entrance Area of Float Tin Bath

CHEN Shuyong^1,2,3, CHEN Jiarui^1,2, LI Jin⁴, LI Congyun^1,2, OU Yuanxun^1,2, JIANG Qi^1,2, ZUO Zefang^1,2

1. State Key Laboratory of Advanced Technology for Float Glass, Bengbu 233000, China;
2. Silica-based Materials Laboratory of Anhui Province, Bengbu 233000, China;
3. Innovation Center for Advanced Glass Materials (Anhui) Co., Ltd., Bengbu 233000, China;
4. Anhui Triumph Base Materials Technology Co., Ltd., Bengbu 233000, China

Received:2021-11-17 Revised:2022-02-10 Online:2022-04-15 Published:2022-04-27

摘要/Abstract

摘要： 针对浮法玻璃成形过程,提出了锡槽入口段简化稳态多相模型,并采用Ansys Fluent 2019 R3软件,模拟研究了500 t/d锡槽入口段玻璃液的流动与成形过程,分析了拉引量、玻璃液黏度对唇砖与八字砖区玻璃液流动与液层厚度分布的影响。结果表明,拉引量过小或黏度过低时液层出现不连续,拉引量过大或黏度过高时液层横向厚度均匀性变差,案例锡槽实现浮法玻璃均匀稳定成形的工艺操作范围是拉引量400~550 t/d,黏度400~600 Pa·s。

关键词: 浮法玻璃, 锡槽, 成形, 拉引量, 黏度, 数值模拟, 多相流动

Abstract: For the float glass process, a simplified steady multiphase model was proposed for the simulation of glass melt forming process in the tin bath entrance area. The Ansys Fluent 2019 R3 software package was employed to simulate the glass melt flow and forming process for a tin bath with pull rate of 500 t/d. The flow behavior and layer thickness distribution of glass melt at spout lip and restrictor area were investigated with different pull rates and viscosities. According to the results, the glass melt layer becomes discontinuous with small pull rate or viscosity, and the uniformity of layer thickness in transverse direction gets worse with extreme large pull rate or viscosity. Finally, the optimized operation condition for float glass forming process of the sample tin bath is pull rate of 400~550 t/d and viscosity of 400~600 Pa·s.

Key words: float glass, tin bath, forming, pull rate, viscosity, numerical simulation, multiphase flow

中图分类号:

TQ171

陈淑勇, 陈家睿, 李瑾, 李从云, 欧元勋, 江琦, 左泽方. 浮法锡槽入口段玻璃液流动过程模拟分析[J]. 硅酸盐通报, 2022, 41(4): 1185-1194.

CHEN Shuyong, CHEN Jiarui, LI Jin, LI Congyun, OU Yuanxun, JIANG Qi, ZUO Zefang. Simulation Analysis of Glass Melt Flow Behavior in Entrance Area of Float Tin Bath[J]. BULLETIN OF THE CHINESE CERAMIC SOCIETY, 2022, 41(4): 1185-1194.

参考文献

[1] 张战营,刘缙,谢军.浮法玻璃生产技术与设备[M].2版.北京:化学工业出版社,2010.
ZHANG Z Y, LIU J, XIE J. Production technology and equipment of float glass[M]. 2nd ed. Beijing: Chemical Industry Press, 2010 (in Chinese).
[2] LI L Y, LIN H J, HAN J J, et al. Influence of spout lip set-height on flow behavior during the glass float process[J]. Journal of Non-Crystalline Solids, 2017, 472: 46-54.
[3] 唐顺祥,贺建雄,张振华,等.浮法玻璃下开口泡形成机理研究[J].硅酸盐通报,2018,37(3):1017-1021.
TANG S X, HE J X, ZHANG Z H, et al. Research on formation mechanism of opening bubbles under float glass[J]. Bulletin of the Chinese Ceramic Society, 2018, 37(3): 1017-1021 (in Chinese).
[4] 王宙.渗锡量的定性检测及降低玻璃表面渗锡量的措施研究[J].硅酸盐通报,2017,36(3):1035-1039.
WANG Z. Measures for reducing amount of tin infiltration and its qualitative detection[J]. Bulletin of the Chinese Ceramic Society, 2017, 36(3): 1035-1039 (in Chinese).
[5] 司敏杰,郭卫,王艳霞,等.浮法玻璃锡缺陷治理的研究及进展[J].玻璃,2017,44(7):20-22.
SI M J, GUO W, WANG Y X, et al. Research status and development of float glass tin defect treatment[J]. Glass, 2017, 44(7): 20-22 (in Chinese).
[6] 陈正树.浮法玻璃[M].武汉:武汉工业大学出版社,1997.
CHEN Z S. Float glass[M]. Wuhan: Wuhan University of Technology Press, 1997 (in Chinese).
[7] FERNÁNDEZ ORO J M, ARGÜELLES DÍAZ K M, SANTOLARIA MORROS C, et al. Multiphase modelling of pouring glass over the spout lip of an industrial float in the flat glass forming process[J]. International Journal for Numerical Methods in Fluids, 2008, 58(10): 1147-1177.
[8] XING Z B, XU S Q, LI Y M, et al. Simulation of molten-glass evolution from spout lip to tin bath[J]. International Journal of Applied Glass Science, 2016, 7(4): 492-502.
[9] LI L Y, YOU Z X, LIN H J, et al. Numerical modeling of glass pouring process at the tin bath entry with different geometry[J]. Materials Transactions, 2019, 60(11): 2442-2450.
[10] POPOV V V. Flow of a viscous film over the surface of an inviscid fluid[J]. Journal of Applied Mechanics and Technical Physics, 1982, 23(2): 188-194.
[11] CHALOUPKA T. Mathematical modelling of glass forming process[D]. Prague: Charles University in Prague, 2014.
[12] 陈淑勇,李从云,王照猛,等.浮法工艺玻璃带成形过程的模拟分析[J].硅酸盐学报,2021,49(2):340-346.
CHEN S Y, LI C Y, WANG Z M, et al. Simulations on glass ribbon forming behavior in float process[J]. Journal of the Chinese Ceramic Society, 2021, 49(2): 340-346 (in Chinese).
[13] 刘光启,马连湘,刘杰.化学化工物性数据手册-无机卷[M].北京:化学工业出版社,2002.
LIU G Q, MA L X, LIU J. Handbook of chemical properties for chemistry and chemical engineering[M]. Beijing: Chemical Industry Press, 2002 (in Chinese).
[14] LANGMUIR I. Oil lenses on water and the nature of monomolecular expanded films[J]. The Journal of Chemical Physics, 1933, 1(11): 756-776.
[15] RÍO O I D, NEUMANN A W. Axisymmetric drop shape analysis: computational methods for the measurement of interfacial properties from the shape and dimensions of pendant and sessile drops[J]. Journal of Colloid and Interface Science, 1997, 196(2): 136-147.
[16] PILKINGTON L A B. Review lecture. The float glass process[J]. Proceedings of the Royal Society A Mathematical Physical & Engineering Sciences, 1969, 314(1516): 1-25.
[17] COULSON J M, RICHARDSON J F, BACKHURS J R, et al. Chemical engineering-volume 1: fluid flow, heat transfer and mass transfer[M]. Boston: Butterworth-Heinemann, 1999.

浮法锡槽入口段玻璃液流动过程模拟分析

Simulation Analysis of Glass Melt Flow Behavior in Entrance Area of Float Tin Bath

PDF (PC)

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics

本文评价

[1]	向阳开, 刘威震, 赵毅, 张庆宇, 张艳娟. 钢渣沥青混合料微波加热自愈合性能研究[J]. 硅酸盐通报, 2022, 41(2): 667-677.
[2]	栗培龙, 王霄, 孙胜飞, 马云飞. 不同制备方法的橡胶沥青黏度特性对比分析[J]. 硅酸盐通报, 2021, 40(9): 3159-3167.
[3]	周鹏, 赵华, 祖成奎, 陶海征, 刘永华, 张瑞, 陈玮. 若干硫系玻璃黏度变化速率的结构起源探索[J]. 硅酸盐通报, 2021, 40(5): 1692-1697.
[4]	张福龙, 梁潇文. 半固态搅拌制 SiC 颗粒增强镁基复合材料过程的数值模拟[J]. 硅酸盐通报, 2021, 40(3): 984-989.
[5]	李荣涛, TUAN Christopher Y.. 干湿交替对混凝土中氯离子分布影响的多相耦合数值分析[J]. 硅酸盐通报, 2021, 40(2): 480-484.
[6]	罗许林, 王国柱, 郝亚勋. 考虑软弱夹层的含孔洞大理岩力学特性模拟分析[J]. 硅酸盐通报, 2021, 40(2): 521-526.
[7]	陈宣东, 荣华, 梁秒梦, 虞爱平, 明阳. 基于随机细观骨料的钢筋表面氯离子浓度概率分布研究[J]. 硅酸盐通报, 2021, 40(11): 3593-3600.
[8]	杨雨菲, 刘浩, 王周福, 刘文元, 马妍, 王玺堂, 柳茂林. 添加剂对酸性硅溶胶及料浆胶凝与流变行为的影响[J]. 硅酸盐通报, 2021, 40(10): 3292-3297.
[9]	陈宣东;陈平;梁秋群;刘光焰;明阳. 钢筋表面氯离子浓度预测实用模型及数值研究[J]. 硅酸盐通报, 2020, 39(6): 1778-1783.
[10]	温通;赵云良;李少鹏;张子佳;牟秀娟;郭茂盛;宋少先. 入风口配置对SLK涡流选粉机预处理系统影响的数值模拟[J]. 硅酸盐通报, 2020, 39(6): 1874-1881.
[11]	李悦;田小璇;金彩云;王子赓;李亚强;王睿. 基于CFD的泵送混凝土流变性能数值模拟研究[J]. 硅酸盐通报, 2020, 39(4): 1139-1144.
[12]	恭飞;吴张永;王雪婷;杜奕. SiC纳米流体制备及属性仿真实验研究[J]. 硅酸盐通报, 2020, 39(3): 986-994.
[13]	郭振强;袁坚;淮旭光;王瑞璞;张长军;王兵兵;陈向阳. 柔性玻璃制备及加工技术进展[J]. 硅酸盐通报, 2020, 39(2): 585-591.
[14]	杨万利;程皓;李婷;冯婧;韩婷;史成斌;史忠旗. 内加热器陶瓷保护套管的温度场和应力场数值模拟[J]. 硅酸盐通报, 2020, 39(11): 3649-3654.
[15]	关博文;刘佳楠;吴佳育;陈华鑫;胡勇;张良奇. 基于侵蚀损伤的混凝土硫酸根离子传输行为[J]. 硅酸盐通报, 2020, 39(10): 3169-3174.