| 沉降性浆体管道减阻的研究进展 |
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| 引用本文： | 赵利安,许振良.沉降性浆体管道减阻的研究进展[J].管道技术与设备,2006(5):4-6. |
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| 作者姓名： | 赵利安 许振良 |
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| 作者单位： | 辽宁工程技术大学,资源与环境工程学院,辽宁,阜新,123000 |
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| 摘 要： | 沉降性浆体减阻方式主要有4种:采用可溶解的高分子聚合体、采用纤维材料减阻、采用螺旋流减阻和改变管道的形状等。虽然这些减阻方式存在一些不足,但其中有些减阻措施已在沉降性浆体的输送中得到了应用。文中对各种减阻方式进行了分析和探讨。
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| 关 键 词： | 沉降性浆体 螺旋流 高分子聚合体 |
| 文章编号： | 1004-9614（2006）05-0004-03 |
| 收稿时间： | 2006-03-14 |
| 修稿时间： | 2006-09-01 |
Research Development of Reducing Settling Slurry Friction Loss |
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| ZHAO Li-an,XU Zhen-liang.Research Development of Reducing Settling Slurry Friction Loss[J].Pipeline Technique and Equipment,2006(5):4-6. |
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| Authors: | ZHAO Li-an XU Zhen-liang |
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| Institution: | Resource and Environmental College, Liaoning Technical University,Fuxin 123000,China |
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| Abstract: | There are four methods to reducing the fricion loss of settling slurry,that is,using soluble high molecular weight polymer,fibre material and spiral flow,and changing pipe geometry.Although these reduction methods have some deficiencies,several of them have been used in the settling slurry pipe engineering.The text will discuss and analyze these methods of reducing friction loss. |
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| Keywords: | settling slurry spiral flow high molecular weight polymer |
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