| 前置挡板改善轴流泵装置马鞍区的模拟研究 |
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| 引用本文： | 邢杨义,谢荣盛,项春,茆福文.前置挡板改善轴流泵装置马鞍区的模拟研究[J].煤矿机械,2019(1):52-54. |
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| 作者姓名： | 邢杨义 谢荣盛 项春 茆福文 |
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| 作者单位： | 浙江水利水电学院机械与汽车工程学院;淮安市水利勘测设计研究院有限公司 |
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| 基金项目： | 浙江省水利厅科技项目(RB1718) |
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| 摘 要： | 轴流泵的性能曲线在小流量工况下往往存在一段不稳定的马鞍区,为了探讨前置挡板方案对泵装置性能稳定性的影响,对某斜式轴流泵装置进行了不同前置挡板方案下的模拟仿真计算,获得了不同前置挡板方案的泵装置的能量特性。为提高轴流泵多工况下的稳定运行提供较好的技术支持。
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| 关 键 词： | 泵装置 数值模拟 马鞍区 |
Simulation Study on Improving Saddle Zone of Axial Flow Pump Device with Front Baffle |
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| Xing Yangyi,Xie Rongsheng,Xiang Chun,Mao Fuwen.Simulation Study on Improving Saddle Zone of Axial Flow Pump Device with Front Baffle[J].Coal Mine Machinery,2019(1):52-54. |
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| Authors: | Xing Yangyi Xie Rongsheng Xiang Chun Mao Fuwen |
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| Affiliation: | (School of Machinery and Automobile Engineering,Zhejiang University of Water Resources and Electric Power, Hangzhou 310018,China;Huai'an Surveying and Design Institute of Water Resources Co.,Ltd.,Huai'an 223005, China) |
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| Abstract: | Xing Yangyi;Xie Rongsheng;Xiang Chun;Mao Fuwen(School of Machinery and Automobile Engineering,Zhejiang University of Water Resources and Electric Power, Hangzhou 310018,China;Huai'an Surveying and Design Institute of Water Resources Co.,Ltd.,Huai'an 223005, China) |
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| Keywords: | pump device numerical simulation saddle zone |
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