Characteristics of Multi-Phase Alternating Current Arc for Glass In-Flight Melting
Characteristics of Multi-Phase Alternating Current Arc for Glass In-Flight Melting
复制标题
玻璃空中熔化多相交流电弧的特点
DOI：
10.1007/s11090-009-9182-2
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发表时间：
2009
影响因子：
3.6
通讯作者：
T. Yano
中科院分区：
文献类型：
--
作者：
Yaochun Yao;Kazuyuki Yatsuda;Takayuki Watanabe;T. Matsuura;T. Yano
针对玻璃行业的实际情况，开发了一种新型的多相交流电弧空中熔化技术。采用焓探针和高速摄像机对多相交流电弧的温度、速度和放电行为进行了研究。研究了输入功率和鞘气流量对电弧和熔化行为的影响。结果表明，电弧中心的温度和速度随输入功率或鞘气流量的增加而增加。亮度面积比和变异系数的波动反映了电弧放电行为的变化。等离子体的高温增强了在飞行加热处理期间粒状原料颗粒的熔化。鞘气流量越大，颗粒的收缩率越大，Na2O的挥发度越大。所表征的电弧行为与玻璃原料的熔化行为相吻合，可为玻璃熔化过程控制提供有价值的指导。
An innovative in-flight melting technology with multi-phase AC arc was developed for glass industry. The enthalpy probe and high speed video camera were used to characterize the temperature, velocity, and discharge behavior of multi-phase AC arc. The effects of input power and sheath gas flow rate on arc and melting behavior were investigated. Results show that the temperature and velocity on arc center are increased with input power or sheath gas flow increase. The fluctuation of luminance area ratio and coefficient of variation reflects the change of arc discharge behavior. High temperature of plasma enhances the melting of granulated raw particles during in-flight heating treatment. The shrinkage of particle and the volatilization degree of Na2O increase under a larger flow rate of sheath gas. The characterized arc behavior agrees with the melting behavior of glass raw materials, which can provide valuable guidelines for the process control of glass melting.
电感耦合热等离子体制备硅基功能纳米粒子的生长机理
DOI：
--
发表时间：
2007
期刊：
Journal of Physics D : Applied Physics (印刷中)
影响因子：
--
作者：
石塚 智也;陳 龍;江 東林;Shunsuke Koshita;Shunsuke Koshita;笹尾 泰洋;山本 悟;Masaya Shigeta;Masaya Shigeta;Masaya Shigeta;Masaya Shigeta
通讯作者：
Masaya Shigeta