| 基于罗茨风机不同叶轮廓线性能分析的新型廓线建模与验证 |
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| 引用本文： | 杜晓林,;赵卫君,;谢维民,;蔡英杰,;杜北江,;姚立纲,;叶仲和.基于罗茨风机不同叶轮廓线性能分析的新型廓线建模与验证[J].风机技术,2014(4):44-48. |
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| 作者姓名： | 杜晓林 ;赵卫君 ;谢维民 ;蔡英杰 ;杜北江 ;姚立纲 ;叶仲和 |
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| 作者单位： | [1]百事德机械(江苏)有限公司; [2]福州大学机械工程及自动化学院,江苏宜兴214205 |
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| 摘 要： | 对现有罗茨风机叶轮廓线的径距比和面积利用系数进行理论分析,在此基础上提出一种三叶偏心圆弧加摆线的新型罗茨风机叶轮廓线,建立了新型叶轮廓线的数学模型。最后经物理实验,进一步验证了新型廓线罗茨风机的性能优越性。
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| 关 键 词： | 罗茨风机 新型廓线 物理实验 |
Mathematical Modeling and Verification for a Novel Roots Blower Based on the Characteristics Analysis with Three Kinds of Tooth Profile |
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| Affiliation: | Du Xiaolin, Zhao Weijun, Xie Weimin( Baishide Machinery (Jiangsu) Co., Ltd. Cai Yingjie, Du Beijiang, Yao Ligang, Ye Zhonghe/ School of Mechanical Engineering and Automation, Fuzhou University) |
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| Abstract: | Based on the characteristics analysis including the R/a ratio and the area utilization coefficient of three kinds of the tooth profile in roots blower, this paper presents a novel tooth profile three-lobe type. The proposed completed. eccentric arc and cycloidal mathematical modeling for the novel tooth profile is further Finally, the superiority of the novel tooth profile is verified by physical experiments. |
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| Keywords: | roots blower novel toothprofile physical experiments |
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