| 海洋工程水池潮流发生装置—特殊轴流泵的水力设计及流动计算 |
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| 引用本文： | 胡寿根,吴景春,孟繁志,钟声玉.海洋工程水池潮流发生装置—特殊轴流泵的水力设计及流动计算[J].水动力学研究与进展(A辑),1991(1). |
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| 作者姓名： | 胡寿根 吴景春 孟繁志 钟声玉 |
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| 作者单位： | 上海机械学院
(胡寿根，吴景春，孟繁志)，上海机械学院(钟声玉) |
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| 摘 要： | 随着海洋工程的发展,许多国家已建造模拟真实海况潮流现象的水池。本文研究了海洋工程潮流发生装置——特殊轴流泵系统,对这种低扬程、极高比转数的特殊轴流泵进行了水力设计。理论分析了转轮内部流动,建立了用有限元方法进行流动计算的计算机程序。在对日本平冢研究所试验水池的轴流泵(ns=2250)作校核设计的基础上,给出了新的设计条件下(ns=1580)算例的数值结果。
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| 关 键 词： | 模型水池 流 海洋工程 轴流泵 |
Hydrodynamic Design and Flow Calculation of Specific Axial Pump for Current Generator of Offshore Engineering Model Basin |
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| Hu Shou-gen Wu Jing-chun Meng Fan-zhi Zhong Sheng-yu.Hydrodynamic Design and Flow Calculation of Specific Axial Pump for Current Generator of Offshore Engineering Model Basin[J].Journal of Hydrodynamics,1991(1). |
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| Authors: | Hu Shou-gen Wu Jing-chun Meng Fan-zhi Zhong Sheng-yu |
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| Affiliation: | Shanghai Institute of Mechanical Engineering |
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| Abstract: | In this paper, the hydrodynamic design scheme of a specific axial pump with high ns for the current generator of the offshore engineering model basin is presented. A computer program is performed for the calculation of the flow within the pump by finite element method. Based on a numerical design scheme of the axial pump model (ns = 2256) from Japan, new design model (ns = 1580) is presented. |
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| Keywords: | model basin current offshore engineering axial pump |
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