| 球形扩张式消声结构的设计思路 |
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| 引用本文： | 赵晓丹.球形扩张式消声结构的设计思路[J].江苏大学学报(自然科学版),1996(6). |
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| 作者姓名： | 赵晓丹 |
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| 作者单位： | 江苏理工大学汽车学院 |
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| 摘 要： | 通过理论分析，提出了球形扩张式消声结构，这一结构具有比柱形扩张结构消声量更大的优点．将这一结构用于Ｓ１９５型柴油机消声器设计，结果新设计的消声器的消声性能和油耗指标都优于产品３消声器．
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| 关 键 词： | 排气噪声，消声器，抗性消声器 |
Design of Spherical Expansion Chamber Silence Element |
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| Zhao Xiaodan.Design of Spherical Expansion Chamber Silence Element[J].Journal of Jiangsu University:Natural Science Edition,1996(6). |
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| Authors: | Zhao Xiaodan |
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| Institution: | Zhao Xiaodan |
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| Abstract: | After theoretical analysis of it. the author puts forward spherical expansion chamber silencer element.It has an advantage of a larger transmission loss over the cylinder expansion chamber.The spherical expansion chamber is used in the newly-designed exhaust silencer for S195 diesel engine, showing that it is featured by a larger transmission loss and lower specific fuel consumption than No.3 silencer. |
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| Keywords: | exhaust noise noise silencer reactive mufflers |
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