迷宫型声学超表面可调参数及其全相位调节

侯明明 1; 2; 吴九汇 1; 2

doi:10.7652/xjtuxb201805004

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迷宫型声学超表面可调参数及其全相位调节

更新时间：2025-07-09

- 迷宫型声学超表面可调参数及其全相位调节
- Tunable Parameters of Labyrinth Acoustic Metasurface and All-Phase Regulation
- 西安交通大学学报 2018年52卷第5期页码：29-37
- 作者机构：
  
  1. 西安交通大学机械工程学院,西安,710049
  2. 西安交通大学机械结构强度与振动国家重点实验室,西安,710049
- 作者简介：
- 基金信息：
  
  : 2017-10-27。作者简介: 侯明明(1979—),女,博士生;吴九汇(通信作者),男,教授,博士生导师。基金项目: 国家自然科学基金资助项目(51375362)
- DOI：10.7652/xjtuxb201805004
  中图分类号： TB532
- 网络首发：2018-05-10，
  
  纸质出版：2018
- 稿件说明：
移动端阅览
侯明明 1, 2, 吴九汇 1, 等. 迷宫型声学超表面可调参数及其全相位调节[J]. 西安交通大学学报, 2018,52(5):29-37.

Tunable Parameters of Labyrinth Acoustic Metasurface and All-Phase Regulation[J]. 2018, 52(5): 29-37.
侯明明 1, 2, 吴九汇 1, 等. 迷宫型声学超表面可调参数及其全相位调节[J]. 西安交通大学学报, 2018,52(5):29-37. DOI： 10.7652/xjtuxb201805004.

Tunable Parameters of Labyrinth Acoustic Metasurface and All-Phase Regulation[J]. 2018, 52(5): 29-37. DOI： 10.7652/xjtuxb201805004.

摘要

针对以往声学超表面研究的不足

提出一种亚波长迷宫型声学超表面结构; 以迷宫型声学超表面物理特性的有效调控为目的

深入研究了各参数与声学超表面的关系

重点分析了声学超表面对反射相位的调节作用

实现了对声学超表面反射相位的人工调控。为了揭示声学超表面与各参数之间的内在联系

逐一分析了每个可调参数对声学超表面的吸声系数和反射相位的影响

结果表明:声学超表面盖板上小孔的直径、迷宫超表面原胞边长和迷宫槽宽对吸声系数和反射相位有决定性的影响

相对而言

迷宫棱宽和迷宫盖板的厚度对吸声系数和反射相位影响较小; 盖板上的小孔直径越小

相应的共振频率就越低

吸声系数曲线向低频移动

而峰值保持不变

反射相位曲线也向低频移动

但相位轮廓保持不变; 原胞边长越小

相应的共振频率就越高

吸声系数曲线向高频移动

且峰值增大

反射相位曲线也向高频移动

相位幅值基本不变但是跨度增大; 迷宫槽宽越小

相应的共振频率就越低

吸声系数曲线向低频移动

且峰值变大

反射相位曲线也向低频移动

相位幅值不变但是跨度减小。设计了一种具有10个超表面原胞的迷宫组合结构(10个原胞除孔径外其他参数均相同)

实现了从0到2π跨度上的相位调节

而且结构小巧紧凑

操作简单易行。这种结构可以进一步拓展成由多个超表面原胞构造的超薄二维阵列平面

从而实现声隐身。

Abstract

A subwavelength labyrinth acoustic metasurface is proposed to effectively control the physical properties of labyrinth metasurface

and the relationship between each parameter and the acoustic metasurface is discussed in detail. The regulation mechanism of the reflected phase is analyzed emphatically

and the arbitrarily adjustment of the reflected phase is realized. To reveal the physical mechanism of the labyrinth metasurface and the relationship between each parameter and the acoustic metasurface

the influences of each tunable parameter on the sound absorption coefficient and reflected phase of the acoustic metasurface are investigated one by one. The results show that the hole diameter in the cover plate

the side length

and the groove width of labyrinth influence the sound absorption coefficient and reflected phase

whereas the rib width of labyrinth and the plate thickness impose slight influences. Additionally

with the decrease in hole diameter

the peak absorption amplitude remains unchanged

the peak frequency has a blue shift

the reflected phase is effectively regulated by hole diameter

and the reflected phase curve shows a blue shift but the profile and trend remain unchanged. With the decrease in side length

the peak absorption coefficient increases

the peak frequency has a red shift

the reflected phase is effectively controlled by side length

the reflected phase curve shows a red shift

the phase amplitude remains unchanged

and the phase span increases. Moreover

with the decrease in groove width

the peak absorption amplitude increases

the peak frequency has a blue shift

the reflected phase is effectively manipulated by groove width

and the reflected phase curve shows a blue shift but its profile and trend remain unchanged and phase span decreases. A labyrinth structure with ten metasurface cells is designed. These ten cells have identical parameters except for hole diameter. The acoustic metasurface achieves a reflected phase regulation ranging from 0 to 2π. The compact structure is easy to operate

and it can be further expanded into an ultra-thin two-dimensional array plane constructed by metasurface cells to achieve acoustic stealth.

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Keywords

references

倪旭, 张小柳, 卢明辉, 等. 声子晶体和声学超构材料 [J]. 物理, 2012, 41(10): 655-662.

NI Xu, ZHANG Xiaoliu, LU Minghui, et al. Phononic crystals and acoustic metamaterials [J]. Physics, 2012, 41(10): 655-662.

梁彬, 程建春. 声波的“漩涡”: 声学轨道角动量的产生、操控与应用 [J]. 物理, 2017, 46(10): 658-668.

LIANG Bin, CHENG Jianchun. Acoustic vortices: production, manipulation and application of acoustic orbital angular momentum [J]. Physics, 2017, 46(10): 658-668.

陈怀军, 赵文霞, 郝长春. 一种具有宽频效应的声学超构材料 [J]. 西北师范大学学报(自然科学版), 2015, 51(4): 26-30.

CHEN Huaijun, ZHAO Wenxia, HAO Changchun. A kind of acoustic metamaterial with broadband effect [J]. Journal of Northwest Normal University(Natural Science), 2015, 51(4): 26-30.

陈怀军, 赵文霞, 郝长春. 亥姆霍兹共振器孔径长度对声学超构材料性能的影响 [J]. 西安文理学院学报(自然科学版), 2015, 18(3): 55-66.

CHEN Huaijun, ZHAO Wenxia, HAO Changchun. Influence on aperture length of Helmholtz resonators on performance of acoustic metamaterials [J]. Journal of Xi'an University(Natural Science Edition), 2015, 18(3): 55-66.

程营, 吴大建, 刘晓峻. 表面声学超构材料中的非对称声传输研究 [J]. 声学技术, 2013, 32(6): 33-34.

CHENG Ying, WU Dajian, LIU Xiaojun. Asymmetrical transmission of sound wave in acoustic surface metamaterials [J]. Technical Acoustics, 2013, 32(6): 33-34.

江雪, 李勇, 梁彬, 等. 基于声学超表面的声波操控 [J]. 声学技术, 2015, 34(6): 17-19.

JIANG Xue, LI Yong, LIANG Bin, et al. The manipulation of the reflected and transmitted acoustic wave based on the subwavelength acoustic metasurfaces [J]. Technical Acoustics, 2015, 34(6): 17-19.

LI Yong, LIANG Bin, GU Zhongming, et al. Reflected wavefront manipulation based on ultrathin planar acoustic metasurfaces [J]. Scientific Reports, 2013, 3: 2546.

ZHAO Jiajun, LI Baowen, CHEN Zhining, et al. Manipulating acoustic wavefront by inhomogeneous impedance and steerable extraordinary reflection [J]. Scientific Reports, 2013, 3: 2537.

ZHAO Jiajun, LI Baowen, CHEN Zhining, et al. Redirection of sound waves using acoustic metasurface [J]. Applied Physics Letters, 2013, 103(15): 151604.

MA Guancong, YANG Min, YANG Zhiyong, et al. Acoustic double negativity with coupled-membrane metamaterial [C]∥Proceedings of Meeting on Acoustics. Montreal, Canada: The Acoustical Society of America, 2013: 065039.

XIE Yangbo, WANG Wenqi, CHEN Huanyang, et al. Wavefront modulation and subwavelength diffractive acoustics with an acoustic metasurface [J]. Nature Communication, 2014, 5: 5553.

YANG Yihao, WANG Huaping, YU Faxin, et al. A metasurface carpet cloak for electromagnetic, acoustic and waterwaves [J]. Scientific Reports, 2016, 6: 20219.

ZHU Yifan, ZOU Xinye, LI Ruiqi, et al. Dispersionless manipulation of reflected acoustic wavefront by subwavelength corrugated surface [J]. Scientific Reports, 2015, 5: 10966.

FAURE C, RICHOUX O, FÉLIX S, et al. Experiments on metasurface carpet cloaking for audible acoustics [J]. Applied Physics Letters, 2016, 108(6): 064103.

LIANG Zixian, LI Jensen. Extreme acoustic metamaterial by coiling up space [J]. Physical Review Letters, 2012, 108(11): 114301.

XIE Yangbo, POPA B I, ZIGONEANU L, et al. Measurement of a broadband negative index with space-coiling acoustic metamaterials [J]. Physical Review Letters, 2013, 110(17): 175501.

LI Yong, LIANG Bin, ZOU Xinye, et al. Extraordinary acoustic transmission through ultrathin acoustic metamaterials by coiling up space [J]. Applied Physics Letters, 2013, 103(6): 063509.

FRENZEL T, BREHM J D, BÜCKMANN T, et al. Three-dimensional labyrinthine acoustic metamaterials [J]. Applied Physics Letters, 2013, 103(6): 061907.

CAI Xiaobing, GUO Qiuquan, HU Gengkai, et al. Ultrathin low-frequency sound absorbing panels based on coplanar spiral tubes or coplanar Helmholtz resonators [J]. Applied Physics Letters, 2014, 105(12): 121901.

LI Jing, WU Jiuhui, GUAN Dong, et al. Multilayer-split-tube resonators with low-frequency band gaps in phononic crystals [J]. Journal of Applied Physics, 2014, 116(10): 103514.

GUAN Dong, WU Jiuhui, HOU Mingming, et al. Application of a Helmholtz structure for low frequency noise reduction [J]. Noise Control Engineering Journal, 2015, 63(1): 20-35.

LI Yong, ASSOUAR B M. Acoustic metasurface-based perfect absorber with deep subwavelength thickness [J]. Applied Physics Letters, 2016, 108(6): 063502.

杜功焕, 朱哲民, 龚秀芬. 声学基础 [M]. 3版. 南京: 南京大学出版社, 2012: 84-87.

ZHAI Shilong, CHEN Huaijun, DING Changlin, et al. Ultrathin skin cloaks with metasurfaces for audible sound [J]. Journal of Physics: D Applied Physics, 2016, 49: 225302.

王亚洲,秦国良,包振忠,等.时空耦合谱元方法求解刚性圆柱体表面的声传播问题[J].2017,51(7):24-29.[doi:10.7652/xjtuxb201707004]

包振忠,秦国良,耿艳辉,等.谱元法应用于涡声传播问题的研究[J].2016,50(11):110-114.[doi:10.7652/xjtuxb201611 017]

楼京俊,李海峰,邹明松,等.低频桨-轴-壳体耦合振动声辐射机理研究[J].2016,50(11):144-149.[doi:10.7652/xjtuxb 201611022]

邵卫东,李军.计算气动声学中的伽辽金玻尔兹曼方法研究[J].2016,50(3):134-140.[doi:10.7652/xjtuxb201603021]

方源,章桐,陈霏霏,等.电动车动力总成噪声品质粒子群-向量机预测模型[J].2016,50(1):41-46.[doi:10.7652/xjtuxb 201601007]

侯明明,吴九汇,姜宁.旋转封闭薄壁球壳辐射噪声的多极展开方法[J].2014,48(7):102-108.[doi:10.7652/xjtuxb2014 07018]

沈承,辛锋先,金峰,等.对边简支加筋三明治板隔声性能研究[J].2011,45(7):22-29.[doi:10.7652/xjtuxb201107005]

张荣欣,秦国良.用切比雪夫谱元方法求解均匀流场中的声传播问题[J].2009,43(7):120-124.[doi:10.7652/xjtuxb 200907026]

朱昌允,秦国良,徐忠.谱元方法求解波动方程及影响其数值精度的相关因素[J].2008,42(1):56-59.[doi:10.7652/xjtuxb200801013]

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