| 弯曲通道内气流流动阻力的计算和验证 |
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| 引用本文： | 蒋仲安,李怀宇.弯曲通道内气流流动阻力的计算和验证[J].北京科技大学学报,1996,18(3):210-214. |
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| 作者姓名： | 蒋仲安 李怀宇 |
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| 作者单位： | 北京科技大学资源工程学院 |
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| 摘 要： | 分析了弯曲通道内气流流动状态，确定了气相流场的控制方程和边界条件，建立了通道内计算流动阻力的有限差分的数学模型和计算机程序，通过理论计算和实验分析了流道的几何参数对阻力的影响，计算结果与实验数据相符合。
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| 关 键 词： | 弯曲通道 流动阻力 有限差分 气流流动 |
Resistant Calculation of the Airflow in the Bend Passages and Its Experimental Verification |
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| Jiang Zhongan, Li Huaiyu, Du Cuifeng.Resistant Calculation of the Airflow in the Bend Passages and Its Experimental Verification[J].Journal of University of Science and Technology Beijing,1996,18(3):210-214. |
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| Authors: | Jiang Zhongan Li Huaiyu Du Cuifeng |
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| Abstract: | The flow state of airflow in the bend passages is analyzed. The control equation and boundary condition of the gas phase flows are determined. The mathematical model of the finite difference and the computer program are presented. The effect of geometric parameter of the passages on the resistance are analyzed by theoretical computations and experiment, and calculated results and experimental data is good agreement. |
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| Keywords: | bend passage flow resistance finite difference |
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