| 斜煤井天然采光中温度场变化模型 |
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| 引用本文： | 范岳华. 斜煤井天然采光中温度场变化模型[J]. 河南科学, 1989, 0(Z1) |
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| 作者姓名： | 范岳华 |
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| 作者单位： | 河南省科学院能源研究所 |
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| 摘 要： | 本文对斜煤井天然采光中温度场变化的可能性作了分析,建立了数值模型。用量纲分析法和相似性理论得到了温度变化的初估值、用计算传热学方法求数值解,留待后续工作中进行。
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| 关 键 词： | 天然采光 边界层 层流 湍流 管流 强迫对流换热 |
A NUMERICAL MOLDEL OF VARIANCE OF TEMPERATURE FIELD ON DAYLIGHTING IN AN INCLINED COAL SHAFT |
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| Fan Yuehua. A NUMERICAL MOLDEL OF VARIANCE OF TEMPERATURE FIELD ON DAYLIGHTING IN AN INCLINED COAL SHAFT[J]. Henan Science, 1989, 0(Z1) |
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| Authors: | Fan Yuehua |
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| Abstract: | The Probability of variance of temperature field on daylighting in an inclined coal shaft is analysed and. its numerical mol del is established in this thesis. Estimate value of the variance of temperature has been got in methods of dimensional analysis and similarity theory .Numerical solution by means of numerical heat transfer leaves for us to study further in the future. |
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| Keywords: | Daylighting Boundary Layer laminar flow turbulent flow Tube flow Heat Transfer of Forced Convection |
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