在新结构的浮式玻璃工艺中研究化玻璃的特性
Benjun Cheng1, Hao Feng1, Feng Wu2
1School of Energy Science and Engineering, Central South University, Changsha 410083, China.
Materials (Basel, Switzerland)
|October 26, 2024
概括
一个新的双冷却器浮式玻璃炉提高了化玻璃的稳定性,以满足现代生产需求. 数字模拟证实了其可用于高效生产多种玻璃类型的可行性.
科学领域:
- 材料科学 材料科学 材料科学
- 化学工程是化学工程的重要组成部分.
- 工业过程 工业过程
背景情况:
- 传统的单冷却器浮玻璃工艺在满足各种玻璃类型和大规模生产的现代需求方面存在局限性.
- 浮玻璃行业正在越来越多地探索创新的炉设计,以克服这些挑战.
- 装有双冷却器的大型浮式玻璃炉已经成为一个有前途的发展.
研究的目的:
- 为了研究化玻璃的热量和流量特征,在一个新的双冷却器浮式玻璃炉中.
- 分析这种新的炉设计对当代玻璃制造要求的可行性.
- 为了比较双冷却器设计与传统单冷却器系统的性能.
主要方法:
- 使用数值模拟技术来建模和分析化玻璃的行为.
- 研究的关键参数包括温度分布,流场和热稳定性.
- 评估了气泡澄清时间和冷却器中的化玻璃加速.
主要成果:
- 双冷却器炉在分支线内表现出稳定的流动行为,与单冷却器设计相比.
- 观察到温度稳定性得到改善,主 (60K) 和分支 (43K) 线路的表面与底面差异减少.
- 气泡澄清时间 (2700秒) 处于可接受的范围内,并且在冷却器中观察到低加速度 (0.006 m/s2).
- 分支线的参数符合玻璃生产的严格要求.
结论:
- 双冷却器浮式玻璃炉的设计在技术上是适合现代工业应用的.
- 这种创新的结构提供了增强的热和流稳定性,这对于高质量的玻璃制造至关重要.
- 双冷却器配置理论上支持同时生产两种不同的玻璃类型,扩大制造能力.
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