欢迎访问《金属矿山》杂志官方网站,今天是 分享到:
×

扫码分享

金属矿山 ›› 2012, Vol. 41 ›› Issue (10): 134-136.

• 安全与环保 • 上一篇    下一篇

矿井风流热力状态预测方法研究

贾敏涛1,2,陈宜华1,2,吴冷峻1,2,贾安民1,2   

  1. 1.中钢集团马鞍山矿山研究院有限公司;2.金属矿山安全与健康国家重点实验室
  • 出版日期:2012-10-15 发布日期:2012-11-08

Research on Mine Merry Heat Prediction Standard

Jia Mintao1,2,Chen Yihua1,2,Wu Lengjun1,2,Jia Anmin1,2   

  1. 1 Sinosteel Maanshan Institute of Mining Research Co.,Ltd;2 State Key Laboratory of Safety and Health for Metal Mine
  • Online:2012-10-15 Published:2012-11-08

摘要: 通过对矿井巷道风流能量方程进行分析,根据传热学的基本原理,应用数学的基本手段,推导出矿井巷道风流温、湿度的近似计算公式。应用Visual Basic编程技术编制了巷道温湿度计算管理程序,并已成功地应用于某金矿的巷道风流温、湿度预测分析。  

关键词: 矿井降温, 掘进巷道, 矿井热源

Abstract: Through the analysis of airflow energy balance equation of mine roadway,based on the heat transfer principle,and applying the basic means of mathematics,the calculating formula of airflow temperature and humidity at underground tunnels are deduced. Visual Basic programming technique is adopted to make the temperature and humidity calculation program,which has been successfully applied to predict the air flow temperature and humidity for a gold mine. 

Key words: Mine cooling, Excavation roadway, Mine heat source