| 镀锌钢管沿程水头损失计算的试验研究 |
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| 引用本文： | 陈礼洪,程宏伟,蔡礼权,董斌,陈鲲. 镀锌钢管沿程水头损失计算的试验研究[J]. 给水排水, 2006, 32(12): 81-83 |
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| 作者姓名： | 陈礼洪 程宏伟 蔡礼权 董斌 陈鲲 |
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| 作者单位： | 福建工程学院环境与设备系,福州,350007;福建省建筑设计研究院,福州,350001 |
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| 摘 要： | 目前国内规范推荐的计算镀锌钢管沿程水头损失的公式包括舍维列夫公式和海澄-威廉公式,但其计算结果之间存在较大差异。通过试验分析探讨了舍维列夫公式和海澄-威廉公式用于镀锌钢管沿程水头损失计算的适用性,提出了海澄-威廉公式(C=100)更适合于镀锌钢管沿程水头损失计算。
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| 关 键 词： | 舍维列夫公式 海澄-威廉公式 水头损失 |
| 修稿时间： | 2006-04-13 |
Experimental research on hydraulic calculation of galvanized steel pipeline |
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| Chen Li-hong,Cheng Hong-wei,Cai Li-quan,Dong Bin,Chen Kun. Experimental research on hydraulic calculation of galvanized steel pipeline[J]. Water & Wastewater Engineering, 2006, 32(12): 81-83 |
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| Authors: | Chen Li-hong Cheng Hong-wei Cai Li-quan Dong Bin Chen Kun |
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| Abstract: | For hydraulic calculation of galvanized steel pipeline,two formulae composed by Shievieliev F A and Hazen-Williams are always recommended in this country.The results calculated by these two formulas are not very approximated.We examined the results of these two formulas by way of experimental research and believed that the result of Hazen-Williams formula(when C=100)might be more convenient to the galvanized steel pipeline. |
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| Keywords: | Shievieliev F A'formula Hazen-Williams' formula Head loss |
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