摘要
粉尘是工业生产的重要灾害之一。国内外专家学者进行了大量的粉尘理论和现场试验研究,但仍缺少一种能够模拟环形通风流场内粉尘多相流的综合性实验系统。为此,设计并研制出环形通风流场粉尘监测及除尘测试综合实验系统,并运用该系统定量地研究了风速、粉尘种类、粉尘粒径对粉尘浓度的影响。
Dust is one of the important disasters in industrial production. Large amount of theoretical researches and field tests on dust experimental system exist that can at present. Based on the above have been performed up to now simulate the multiphase flow of analysis, a dust monitoring and However, there dust in annular is no comprehensive ventilation flow field extraction experimental system for annular ventilation flow field is designed. With this experimental system, the effect of air speed, dust type and dust size on the dust concentration are studied.
出处
《煤炭技术》
北大核心
2017年第10期155-157,共3页
Coal Technology
基金
江苏高校品牌专业建设工程资助项目(PPZY2015A055)
江苏高校优势学科建设工程资助项目(苏政办发[2014]37号)
中国矿业大学教育教学改革与建设项目(2015QN48)
中国矿业大学课程建设与教学改革项目(2001262)
江苏省省级实验教学示范中心建设项目(苏教高[2011]24号)
关键词
粉尘爆炸
风速
粉尘粒径
粉尘浓度
dust explosion
air speed
particle size
dust concentration
