| 二元法矿用离心泵叶轮的计算机辅助设计 |
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| 引用本文： | 赵向东,张幼新.二元法矿用离心泵叶轮的计算机辅助设计[J].山东科技大学学报(自然科学版),1995(1). |
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| 作者姓名： | 赵向东 张幼新 |
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| 摘 要： | 本文针对传统一元设计理论和叶轮绘型方法的缺陷及矿用离心泵流量大、扬程高、比转数相对较高的具体特点，采用与实际流动情况更为接近的二元轴对称势流理论对矿用离心泵叶轮进行了计算机辅助绘型设计，给出了具体的实现步骤及方法。
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| 关 键 词： | 离心叶轮 叶片绘型 计算机辅助设计 效率 汽蚀 有势流动 |
COMPUTER-AIDED DESIGN OF MINE CENTRIFUGAL IMPELLER WITH APPLICATION OF 2 D THEORY |
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| Zhao Xiangdong,Zhang Youxin.COMPUTER-AIDED DESIGN OF MINE CENTRIFUGAL IMPELLER WITH APPLICATION OF 2 D THEORY[J].Journal of Shandong Univ of Sci and Technol: Nat Sci,1995(1). |
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| Authors: | Zhao Xiangdong Zhang Youxin |
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| Institution: | Dept.of Basic Courses |
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| Abstract: | Facing the imperfect of traditional 1 D design theory and the method fordraught of the impeller,with regard to its specific perfomance such as large flux,largehoisting height and its comparatively higher specific speed, this paper uses the computer to aid the design and draught of the mine centrifugal impeller with the application of moreacurate 2 D theory in which the flow is closer to the real flow in the impeller.Procedureand method are Riven in detail. |
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| Keywords: | centrifugal impeller draught of impeller CAD efficiency cavitation potential flow |
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