| 计算不可压缩流体流径孔板流量计永久压强降的半理论公式 |
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| 引用本文： | 李微,陈逢星.计算不可压缩流体流径孔板流量计永久压强降的半理论公式[J].福州大学学报(自然科学版),1992(3):91-95. |
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| 作者姓名： | 李微 陈逢星 |
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| 作者单位： | 福州大学化工系
(李微)，福州大学化工系(陈逢星) |
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| 摘 要： | 本文从流体流动理论出发，导出计算孔板流量计永久压强降的半理论公式，并与实验数据及若干经验式进行计算结果比较，表明该公式准确可靠，可供设计部门使用．
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| 关 键 词： | 孔板流量计 永久压强降 半理论公式 |
Calculation of Incompressible Fluids through Orifice Meter in Half Theory Expression of Permanent Head Losses |
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| Li Wei Cheng Fengxing.Calculation of Incompressible Fluids through Orifice Meter in Half Theory Expression of Permanent Head Losses[J].Journal of Fuzhou University(Natural Science Edition),1992(3):91-95. |
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| Authors: | Li Wei Cheng Fengxing |
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| Institution: | Department of Chemical Engineering |
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| Abstract: | Based on the theory of fluid flow, the half theory expression for calculation ori fice meter permanent head lossed had been derived. By comparing the calculation results with the experimental data and some empirical formulas, it shows that the expression is accurate and reliable. |
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| Keywords: | orifice meter permanent heat losses half expression |
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