| 矿井通风系统变阻调节风量法的经济性探究 |
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| 引用本文： | 盖文妹,朱锴,倪文耀.矿井通风系统变阻调节风量法的经济性探究[J].华北科技学院学报,2008,5(4):30-33. |
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| 作者姓名： | 盖文妹 朱锴 倪文耀 |
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| 作者单位： | 华北科技学院,安全工程学院,北京,东燕郊,101601 |
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| 摘 要： | 利用微分分析法，研究矿井通风系统通过改变工作风阻调节供风量的经济性，确定了影响因素，得出了判别变阻风量调节的经济性定量条件，针对井下实际情况提出联合变阻法和经济变阻比的概念，制定有效提高矿井通风系统变阻调节风量法的经济性途径。
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| 关 键 词： | 矿井通风系统 风量调节 经济性 联合变阻 经济变阻比 |
Research of economy of changing Resistance to regulate air quantity of ventilation in coal mine |
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| GE Wen-mei,ZHU Kai,NI Wen-yao.Research of economy of changing Resistance to regulate air quantity of ventilation in coal mine[J].Journal of North China Institute of Science and Technology,2008,5(4):30-33. |
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| Authors: | GE Wen-mei ZHU Kai NI Wen-yao |
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| Institution: | GE Wenmei ZHU Kai NI Wenyao (North China Institute of Science , Technology,Yanjiao Beijing-East 101601) |
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| Abstract: | Making use of differential coefficient analysis to study economy of changing Resistance to regulate air quantity of venti- lation in coal mine,the impact factor was determined,and the quantitative discriminant on economy of changing Resistance to regulate air quantity was found.According to the practical situation in coal mine,the consociation of changing Resistance and the economy proportion of changing Resistance were defined,and the approach to improving the economy of mine ventilation system was establi... |
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| Keywords: | mine ventilation system air quantity regulation economy consociation of changing Resistance economy proportion of changing Resistance |
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