| 罗茨鼓风机的热力学分析 |
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| 引用本文： | 黄远东,焦爱琴.罗茨鼓风机的热力学分析[J].河南工业大学学报(自然科学版),1996(2). |
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| 作者姓名： | 黄远东 焦爱琴 |
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| 作者单位： | 华东工业大学流体工程ＣＡＤ研究室，河南省濮阳市粮食局 |
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| 摘 要： | 应用热力学第一、第二定律和有效能分析法对罗茨鼓风机进行了详细的热力学分析，导出了罗茨鼓风机排气温度、有效能损失和有效能效率的计算公式，从而为罗茨鼓风机节能途径的探讨和气力压运系统中高温空气的处理，提供了必要的理论基础。
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| 关 键 词： | 罗茨鼓风机，热力学定律，有效能，排气温度 |
THE THERMODYNAMICS ANALYSIS OF ROOTS BLOWER |
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| Huang Yuandong, Jiao Aiqin.THE THERMODYNAMICS ANALYSIS OF ROOTS BLOWER[J].Journal of Henan University of Technology Natural Science Edition,1996(2). |
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| Authors: | Huang Yuandong Jiao Aiqin |
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| Abstract: | By using the first and the second laws of thermodynamics, the paper analyses working principle of roots blower, establishes several formulas to calculate the temperature of exhaled air, effective energy loss and efficiency of effective energy, finds out a theoretical foundation for saving energy of roots blower and treatment method of high temperature air in a positive pneumatic conveying system. |
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| Keywords: | roots blower the laws of thermodynamics effective energy the temperature of exhaled air |
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