熊雪. 消声器的动态计算与数字仿真[J]. 工程科学学报, 1984, 6(1): 174-182. DOI: 10.13374/j.issn1001-053x.1984.01.030
引用本文: 熊雪. 消声器的动态计算与数字仿真[J]. 工程科学学报, 1984, 6(1): 174-182. DOI: 10.13374/j.issn1001-053x.1984.01.030
shu
Xiong Xue. The Dynamic Calculation and Digital simulation of Mufflers[J]. Chinese Journal of Engineering, 1984, 6(1): 174-182. DOI: 10.13374/j.issn1001-053x.1984.01.030
Citation: Xiong Xue. The Dynamic Calculation and Digital simulation of Mufflers[J]. Chinese Journal of Engineering, 1984, 6(1): 174-182. DOI: 10.13374/j.issn1001-053x.1984.01.030
shu

消声器的动态计算与数字仿真

The Dynamic Calculation and Digital simulation of Mufflers

    摘要
  • 摘要: 本文按分布参数从理论上推导了声线路动态基本方程组,在此基础上建立了膨胀型消声器的数字仿真模型,介绍了仿真方法,对于消声器的设计和预测其消声值具有一定的参考价值。

     

    Abstract: In this paper the author derived a set of basic equitions of sonic line theorelically according to the dislributiv eparameters, built a digital simulation model of expantion type mufflers, and developed a simlation method. Therefore information for designing mufflers and for prediecting the value of noise-reduction is provided.

     

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