摘要
首次提出了采用多面空心球内装磁铁块制作的磁化帘降尘新方法．通过推导气固两相流动相似准则，确定了模型的单值性条件，设计了相似模拟实验的巷道模型并进行了磁化帘降尘模拟实验．结果表明：在较小的通风阻力下。
A new way of dedusting with a magnetized curtain made of clean shots with magnet cores in polyhedral hollow sphere is studied. The single valued condition of the model is determined and a tunnel model of similar simulative test is designed. Many simulative dedusting tests with magnetized curtain in the experimental tunnel have been carried out and the results indicate that if the wind resistance is small, the maximum efficiency of dedusting can reach 70%.
出处
《中国矿业大学学报》
EI
CAS
CSCD
北大核心
1999年第2期155-158,共4页
Journal of China University of Mining & Technology
基金
煤炭高校青年科学基金
关键词
隔尘帘
降尘
模拟实验
磁化帘
实验研究
magnetization, dedusting curtain, dedusting, simulative test, similar
