| 新型串并联双级离心泵研制 |
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| 引用本文： | 马士虎,余栋高,谢江辉,蒋青,王晓东,汪国祥.新型串并联双级离心泵研制[J].船舶工程,2002(6):38-41. |
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| 作者姓名： | 马士虎 余栋高 谢江辉 蒋青 王晓东 汪国祥 |
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| 作者单位： | 1. 武汉第二船舶设计研究所,430064
2. 合肥通用机械研究所,230031 |
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| 摘 要： | 简要地介绍了6CBLG-7型串并联双级离心泵在长期运行中所存在的问题，用理论计算与模型试验并举方法，从解决关键技术着手，较快地研制出了新型串并联双级离心泵。经多项性能试验及振动、噪声试验表明，该泵满足技术任务书要求，为我国造船业及海洋开发业又提供一项新设备。
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| 关 键 词： | 串并联双级离心泵 研制 水力模型 变压力密封 自动控制切换 船舶工程 模型试验 计算 |
Development of a New-type Serial-parallel Two-stage Centrifugal Pump |
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| by Ma Shihu,Yu Donggao and others.Development of a New-type Serial-parallel Two-stage Centrifugal Pump[J].Ship Engineering,2002(6):38-41. |
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| Authors: | by Ma Shihu Yu Donggao and others |
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| Abstract: | In this paper,a new type serial parallel two stage centrifugal pump 6CBLG 7 and the problems in its development and operation are briefly introduced.The key technology in its development and operation is rapidly solved through both theoretical calculation and hydraulic model experimentation.Tests of performance,vibration and noise show that the pump meets requirements of its specifications.It will be a competitive item of new equipment for ship and offshore industries. |
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| Keywords: | Centrifugal pump Serial parallel pump Hydraulic model Air sealing with changing pressure Automatic control |
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