| 掘进工作面风筒内风温计算方法的研究 |
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| 引用本文： | 胡桃元.掘进工作面风筒内风温计算方法的研究[J].安徽理工大学学报(自然科学版),1994(3). |
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| 作者姓名： | 胡桃元 |
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| 作者单位： | 淮南矿业学院采矿工程系 |
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| 摘 要： | 本文以传热学理论出发,导出了井下掘进通风时风筒内空气温度的计算公式和风筒传热系数的理论计算式。通过对实测数据的回归分析,确定了胶皮风筒传热系数实用计算关系式。
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| 关 键 词： | 掘进工作面 通风管道 风温 传热系数 |
Methods for Calculation of Air Temperatures Along Ventilation Ducts in the Driving Face |
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| Hu Taoyuan.Methods for Calculation of Air Temperatures Along Ventilation Ducts in the Driving Face[J].Journal of Anhui University of Science and Technology:Natural Science,1994(3). |
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| Authors: | Hu Taoyuan |
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| Institution: | Dept. of Mining Engineering |
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| Abstract: | Applying heat transfer theories,this paper develops equations for the calculation of air temperatures along ventilation ducts and methods for theoretical calculation of the ventilation duct heat transfer coefficient. Based on the measured data, practical equations for calculation of the ventilation duct heat transfer are also derived through regression analysis. |
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| Keywords: | Driving ace Ventilation ducts Wind-warm shodrome heat transfer coefficeent |
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