科技创新与应用2024，Vol.14Issue(1)：107-110,4.DOI:10.19981/j.CN23-1581/G3.2024.01.026
机制砂风选中砂粒运动轨迹简化计算模型
陈建斌 1白智鹏 1韩忠烈 1彭书华2
作者信息
- 1. 贵州铁建科技发展有限公司,贵阳 550000
- 2. 中国矿业大学 力学与土木工程学院,江苏 徐州 221116
- 折叠
摘要
Abstract
With the increasing demand for manufactured sand in the construction industry and the development of the manufactured sand industry,there is an increasing demand for improving the quality of particle size grading.The study of the motion law of manufactured sand in air separation is the foundation of the structure and air speed design of air classification equipment,and has important significance for improving the grading effect.This paper takes the motion law of sand as the research object,and studied the motion trajectory of sand particles through theoretical analysis.A mathematical model of sand particle air separation motion was established,and the model was calculated using Matlab.The results indicate that factors such as sand particle size,airflow velocity,and tuyere height significantly affect the final airflow classification effect.关键词
机制砂/风选/颗粒运动/计算模型/运动轨迹Key words
machine-made sand/air separation/particle movement/calculation model/motion trajectory分类
建筑与水利引用本文复制引用
陈建斌,白智鹏,韩忠烈,彭书华..机制砂风选中砂粒运动轨迹简化计算模型[J].科技创新与应用,2024,14(1):107-110,4.
