黑龙江科技大学学报2016，Vol.26Issue(6)：601-605,5.DOI:10.3969/j.issn.2095-7262.2016.06.003
采煤工作面进风顺槽空冷器的位置布置优化
Position arrangement optimization of air cooler in coal face intake alley
摘要
Abstract
This paper features a mathematical model for controlling underground heat harm-a model for predicting the air temperature for coal face intake alley developed by the efforts to systematically analyze the heat and moisture exchange relationship between the surrounding rock heat dissipation,air current in intake alley and air current in hair dryer,as is evidenced by the arrangement of two air coolers in coal face intake alley.This model is validated by both the discrete analysis building on the principle and approach of the finite difference method and numerical solution drawing on the MATLAB software programming,together with the calculation of air temperature for the inside of coal face intake alley and hair dryer.The proposed method may provide a reliable basis for both a better insight into the law behind the air temperature in the air dryers in coal face intake alley and an optimal arrangement of air coolers.关键词
采煤工作面/进风顺槽/空冷器/风温预测Key words
coal face/intake alley/air cooler/air temperature prediction分类
矿业与冶金引用本文复制引用
王浩,黄明,孔松,董占元..采煤工作面进风顺槽空冷器的位置布置优化[J].黑龙江科技大学学报,2016,26(6):601-605,5.基金项目
国家自然科学基金项目(51574249) （51574249）
