| 轴流局扇的噪声及消声器的研制 |
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| 引用本文： | 胡如夫,陈祖苏. 轴流局扇的噪声及消声器的研制[J]. 安徽理工大学学报(自然科学版), 1993, 0(2) |
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| 作者姓名： | 胡如夫 陈祖苏 |
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| 作者单位： | 淮南矿业学院机械工程系(胡如夫)，淮南矿业学院机械工程系(陈祖苏) |
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| 摘 要： | 通过分析局扇噪声频谱特性,作者研制出一种双层微穿孔板消声器。在JBT-51(5.5KW)局扇上试验,结果表明,这类消声器能使局扇噪声显著降低,而且具有对局扇气动性能影响较小的优点。
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| 关 键 词： | 轴流通风机 噪声 消声器 |
Noise of Axial Fan and Manufacture of its silencer |
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| Hu Rufu Chen ZusuDept.of Mechanical Engineering. Noise of Axial Fan and Manufacture of its silencer[J]. Journal of Anhui University of Science and Technology:Natural Science, 1993, 0(2) |
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| Authors: | Hu Rufu Chen ZusuDept.of Mechanical Engineering |
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| Affiliation: | Hu Rufu Chen ZusuDept.of Mechanical Engineering |
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| Abstract: | By comparing its characters -with those of some other different silencers, the silencer with many tiny holes is selected to control the noise of fan. The result of the experiment on a local axial fan typed JBT51-2 indicates that the silencer, with little effect on its function, decreases greatly the noise of the local axial fan. |
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| Keywords: | axial fans noise noise silencers |
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