| 矩形管道内高分子减阻液的减阻特性 |
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| 引用本文： | 毛建素,田树宝.矩形管道内高分子减阻液的减阻特性[J].沈阳建筑工程学院学报(自然科学版),1993,9(1):1-6. |
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| 作者姓名： | 毛建素 田树宝 |
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| 作者单位： | 沈阳建筑工程学院，辽宁省经济研究所 |
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| 摘 要： | 在设计较高稳定度矩形管道流动系统和可控人工扰动设备基础上,通过有效地率定管道断面尺寸,对高聚物(PAM)减阻液的减阻特性,特别是反应点和极限减阻线进行实验研究,为以“聚合物层流”存在为基础的减阻机理假说,提供矩形管道内的实验证据及实验基础.
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| 关 键 词： | 稀溶液 矩形管道 高聚物 |
Drag reduction feature of high polymer liquid in rectangular pipeline |
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| Mao Jiansu.Drag reduction feature of high polymer liquid in rectangular pipeline[J].Journal of Shenyang Archit Civil Eng Univ: Nat Sci,1993,9(1):1-6. |
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| Authors: | Mao Jiansu |
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| Abstract: | Based on designing high stability flow system in rectangular pipeline and controllable equipment of artificial disturbance,by determining the section size of pipeline this pape studies the drag reduction feature of high polymer liquid,especially,reaction point and drag reduction asymptote.It provides experiment basis for the hypothesis of drag reduction mechanism. |
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| Keywords: | dilute polymer artificial disturbances drag reduction asymptote rectangular pipelines |
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