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| 掘进巷道双风筒降温措施的研究 | |
| 引用本文： | 吴强,秦跃平,翟明华,张金峰.掘进巷道双风筒降温措施的研究[J].煤炭学报,2002,27(5):499-502. |
| 作者姓名： | 吴强 秦跃平 翟明华 张金峰 |
| 作者单位： | 1. 黑龙江科技学院,资源与环境工程系,黑龙江,鸡西,158105 2. 中国矿业大学,北京校区安全工程系,北京,100083 3. 徐州矿务局,江苏,徐州,221132 |
| 基金项目： | 国家自然科学基金项目 (5 970 40 0 3 ) |
| 摘 要： | 在非人工制冷降温的掘进工作面,利用双风筒供风是降低工作面风流温度的一个有效措施。根据风筒内、外内流相互制约的特点,分析了双风筒布置掘进巷道内的风流热力变化,并提出了计算方法和原理,依此编 制了计算机程序。利用该计算机程序分析了掘进工作面风筒内、外风流温度的变化规律,为高温掘进工作面的热源计算和通风降温提供了可靠的计算工具。 |
| 关 键 词： | 掘进工作面 通风降温 风温预测 风筒 矿井 |
| 文章编号： | 0253-9993(2002)05-0499-04 |
| 修稿时间： | 2002年2月1日 |
Study on measure of cooling air in driving road with two air pipes |
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| WU Qiang ,QIN Yue-ping ,ZHAI Ming hua ,ZHANG Jin feng.Study on measure of cooling air in driving road with two air pipes[J].Journal of China Coal Society,2002,27(5):499-502. | |
| Authors: | WU Qiang QIN Yue-ping ZHAI Ming hua ZHANG Jin feng |
| Affiliation: | WU Qiang 1,QIN Yue-ping 2,ZHAI Ming hua 3,ZHANG Jin feng 2 |
| Abstract: | In heading face, it is an available cool air measure to supply air with two air pipes, while refrigeration is not used. Based on the effect between air in pipe and air out pipe, the temperature variety of air in driving road with two air pipes is analyzed, the method to calculate air temperature is put forward, and calculating program is designed. This program, as a reliable tool, can calculate the air temperature in and out pipes. Based on the result of calculation for a heading face in Sanhejian Coal Mining of Xuzhou Mining Administration, the law of variety of air temperature is analyzed. |
| Keywords: | heading face cool air by ventilation forecast air temperature |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |
