| 双流道泵优化水力设计 |
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| 引用本文： | 刘厚林,关醒凡,施卫东,杨敬江.双流道泵优化水力设计[J].农业机械学报,2002,33(6):51-52,37. |
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| 作者姓名： | 刘厚林 关醒凡 施卫东 杨敬江 |
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| 作者单位： | 江苏大学流体机械工程技术研究中心 |
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| 基金项目： | 江苏省“九五”工业重大科技攻关项目 (项目编号 :BG980 0 7) |
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| 摘 要： | 研究了双流道泵的优化设计方法，采用单目标方法和损失极值法建立了目标函数，同时考虑了叶轮和蜗壳的主要参数对泵效率的影响，并依此提出了优化设计的设计变量，分析给出了其边界约束条件和性能约束条件。几个优化设计的双流道泵实例表明本文所述的方法是有效的。
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| 关 键 词： | 双流道泵 优化水力设计 目标函数 |
Study on Optimum Hydraulic Design of Double-channel Pump |
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| Liu Houlin,Guan Xingfan,Shi Weidong,Yang Jingjiang.Study on Optimum Hydraulic Design of Double-channel Pump[J].Transactions of the Chinese Society of Agricultural Machinery,2002,33(6):51-52,37. |
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| Authors: | Liu Houlin Guan Xingfan Shi Weidong Yang Jingjiang |
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| Institution: | Jiangsu University |
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| Abstract: | In this paper the optimum hydraulic design of double channel pump was studied. The objective function was gotten by the single target method and loss extremum method. Considering the effect of some main parameters of the impeller and volute, on the efficiency of the pump the design variabless were determimed. Its boundary restriction conditions and performance restriction conditions were provided. A few design examples of double channel pumps indicated that the method proposed by this paper is practicable and efficient. |
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| Keywords: | Special pump Hydraulic design Optimization |
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