| 气、液两相流在水平管道中水头损失的实验研究 |
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| 引用本文： | 曹国凭,张耀宗,陈举烽.气、液两相流在水平管道中水头损失的实验研究[J].河北理工学院学报,2006,28(3):118-120,125. |
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| 作者姓名： | 曹国凭 张耀宗 陈举烽 |
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| 作者单位： | 河北理工大学建筑工程学院 河北唐山063009 |
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| 摘 要： | 在污水生物处理中,一种新的节能曝气方法,需要管道中的气、液两相流动。利用普通镀锌钢管中的气、液两相流进实验,考察气、液两相流在水平管道中压力变化,并对气、液两相流在水平管段中流动时的实验数据进行了数学拟合,得出了统计计算公式和参数,为未来的节能曝气所需的气液两相流管路设计,作了初步工作。
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| 关 键 词： | 两相流 气、水混合物 水头损失 |
| 文章编号： | 1007-2829（2006）03-0118-03 |
| 收稿时间： | 2005-12-27 |
| 修稿时间： | 2005-12-27 |
The Experimental Research on Head Loss of Two Phase Gas-liquid Flow in the Level Line |
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| CAO Guo-ping, ZHANG Yao-zong, CHEN Ju-feng.The Experimental Research on Head Loss of Two Phase Gas-liquid Flow in the Level Line[J].Journal of Hebei Institute of Technology,2006,28(3):118-120,125. |
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| Authors: | CAO Guo-ping ZHANG Yao-zong CHEN Ju-feng |
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| Institution: | College of Civil and Architectural Engineering, Hebei Polytechnic University ,Tangshan Hebei 063009, China |
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| Abstract: | As a new method of energy-saving aeration required for two phase Gas-liquid flow in the pipe,this essay describes the experiment of two phase Gas-liquid flow in common zinc coat steel pipe to study the pressure change of this flow in level lines,and sets math model and then gets the paramenters of the statistic model according to the results of expriment.This work paves a foundation for the future design of two phase Gas-liquid flow required in energy-saving aeration. |
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| Keywords: | two phase flow gas-liquid mixture energy loss |
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