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微穿孔板吸声结构仿真计算方法研究

Keywords: 微穿孔板,传递导纳法,声学,仿真计算

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Abstract:

本文提出将马氏微穿孔板理论与传递导纳法相结合,建立简化的微穿孔板吸声结构的有限元仿真计算方法。基于阻抗管法材料吸声系数测试原理建立了吸声系数仿真实验模型,对微穿孔板结构的吸声系数进行了仿真计算,并与理论计算结果做了对比,说明了该简化方法的合理可行。同时,对金属和非金属材料的微穿孔板计算时温度传导系数的影响做了比较说明。

References

[1]  马大猷. 微穿孔板吸声结构的理论和设计 [J]. 中国科学,1975(1): 38--50
[2]  Maa Dayou. Theory and Design of Micro-Perforated-Panel Absorbers [J]. Science China, 1975(1): 38--50
[3]  Maa D Y. Microperforated-Panel Wideband Absorbers, Noise Control Engineering Journal, 1987, 29(3): 77--84
[4]  马大猷. 微穿孔板吸声体的准确理论和设计 [J]. 声学学报,1997, 22(5): 385--393
[5]  Maa Dayou. General Theory and Design Of Micro-Perforated-Panel Absorbers [J]. ACTA ACUSTICA, 1997, 22(5): 385--393
[6]  Maa D Y. Potential of Microperforated Panel Absorber,Journal of the Acoustical Society of America, 1998, 104 (5):2861--2866
[7]  张德满, 李舜酩, 沈峘. 等. 微穿孔板吸声结构的研究进展 [J].机械科学与技术, 2009, 280(11): 1526--1529
[8]  Zhang Deman, Li Shunming, Shen Huan et al. Research and Development of a Micro-Perforated Panel Structure [J]. Mechanical Science and Technology for Aerospace Engineering, 2009, 280(11):1526--1529
[9]  罗嘉金, 周传舜. 微穿孔板消声器及在压缩机上的应用 [J].压缩机技术, 1985(4): 41--46
[10]  Luo Jiajin, Zhou Chuanshun. Micro-Perforated Panel and its Application on Compressor [J]. Compressor Technology, 1985(4):41--46
[11]  张宗茂, 顾熙棠, 叶振弘, 等.微穿孔板消声器在大型厨房通风机上的应用研究 [J].宁波大学学报(理工版), 1993, 6(1): 109--113
[12]  Zhang Zongmao, Gu Xitang, Ye Zhenhong et al. Application Research on Micro-Perforated Panel Silencers of Large Scale Kitchen Fans [J]. Journal of Ningbo University (Natural Science and Engineering), 1993, 6(1): 109--113
[13]  吴华根, 罗江锋, 聂娟, 等. 螺杆空压机用消声器的设计和优化[J]. 压缩机技术, 2014(1): 1--5
[14]  Wu Huagen, Luo Jiangfeng, Nie Juan et al. Design and Optimization of Muffler Used in Screw Air Compressor [J]. Compressor Technology, 2014(1): 1--5
[15]  杨玉光. 微穿孔板消声器在风冷插箱噪声控制中的应用 [J].电子机械工程, 2012, 28(5): 26--28
[16]  Yang Yuguang. Application of Micro-Perforated Panel in Noise Control of Wind-Cooling Sub-Rack [J]. Electro-Mechanical Engineering, 2012, 28(5): 26--28
[17]  孙新波, 唐宏刚, 刘林, 等.穿孔消声器构型对声学性能的影响研究 [J]. 噪声与振动控制, 2010(6):189--192
[18]  Sun Xinbo, Tang Honggang, Liu Lin et al. Acoustic Performance Analysis of Concentric-Tube Resonator with Perforated Baffle [J]. Noise and Vibration Control, 2010(6): 189--192
[19]  詹福良, 徐俊伟. Virtual LabAcoustics声学仿真计算从入门到精通 [M]. 西安: 西北工业大学出版社,2013
[20]  Zhan Fuliang, Xu Junwei. Virtual Lab Acoustics: Mastering the Acoustics Simulation Computation [M]. Xi'an: Northwestern Polytechnic University Press, 2013

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