| 某电厂循泵房取水流态及其改善措施的试验研究 |
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| 引用本文： | 庄长融.某电厂循泵房取水流态及其改善措施的试验研究[J].扬州大学学报(农业与生命科学版),1988(1). |
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| 作者姓名： | 庄长融 |
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| 作者单位： | Department of Hydraulic and Agricultural Engineering，Jiangsu Agricultural College |
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| 摘 要： | 本文在某电厂循泵房整体水工模型试验基础上,提出了对于侧向进水布置形式的泵房,应以引河分流比来判别泵房能否正常取水的指标,以及改善前池流态的简易可行的工程措施途径,同时从二维平面淹没自由紊动射流理论出发,绘制前池水流平面图,以作为确定八字型布置导流墩的位置和主要尺寸的依据。
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| 关 键 词： | 导流墩 紊动射流 循泵房 前池 |
Study of the Flow Condition and its Improving Measures in the Forebay of Cooling Water Pump Station for Power Plant |
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| Zhuang Changrong.Study of the Flow Condition and its Improving Measures in the Forebay of Cooling Water Pump Station for Power Plant[J].Journal of Yangzhou University:Agricultural and Life Science Edition,1988(1). |
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| Authors: | Zhuang Changrong |
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| Abstract: | On the basis of data from model tests of cooling water pump station for power plant, a discriminating parameter expressing the critical. Q/Q_0. ratio is suggeseed and adiseriminant is established to ensure that the side intake-pump station will normally operate. The most praetical and economical way for providing a satisfactary flow couditionwhich will avoid some undesirable effects of the pump is set forth. According to the theory of two-dimensional submerged jets, the stream plan of the forebay can be drawn as a basis to decide the site and size of guide pier. |
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| Keywords: | guide pier turbulent jet circulating cooling water pump station forebay |
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