光纤用石英砣制砣间空气流场的研究  

The research of optical-fiber with quartz sliding manufacturing plant's air flow field

作　　者：褚世君 孙丽丽 李文彦 秦卫光 张锦 白凤茹 刘晓光 

机构地区：[1]久智光电子材料科技有限公司,河北廊坊065001

出　　处：《中国建材科技》2014年第6期42-44,共3页China Building Materials Science & Technology

基　　金：国家863计划(课题编号2013AA031502)的资助

摘　　要：利用数值模拟,对等离子外沉积制砣系统中空气流场调整和改进,得到不同空气流场。试验发现在进气布局调整后,空气流场得到明显的改善,挥发物位置的气流结构改善更有利于挥发物的排出,减弱了制砣位置的卡门漩涡,有利于避免挥发物污染,得到高洁净度的石英砣。实验表明改进空气流场能加速挥发物的排出,有利于提高光纤用石英砣的整体质量。Using the numerical simulation,adjust and improve theairflow field of the optical manufacturing plant with witch the optical manufacturing system based on the plasma surface deposition technique,to obtain the different airflow field. We discoverd obvious improve of the airflow field through our experiments,and the improvement of airflow structure on the volatiles of the position is conducive to eliminate volatiles,weakened the von Karman vortices on the position of sliding- manufacture,is conducive to avoid the pollute of volatiles,to obtain high purity quartz sliding.Experiments proved that improve theairflow field to be able to speed the volatiles’ elimination,and to enhance the overall quality of the optical-fiber with quartz sliding.

关 键 词：数值模拟 等离子制砣 挥发物 空气流场 

分 类 号：TB491[一般工业技术]