Composite materials design for high-efficiency elastic wave mode conversion

doi:10.19936/j.cnki.2096-8000.20210727.031

Abstract

Abstract: Composite materials are widely used in various fields for their excellent mechanical performances, while anisotropic metamaterials have significant engineering applications and scientific values for the extraordinary manipulation of elastic waves. By combining the anisotropy of composite materials and the requirements for extraordinary wave manipulation, a novel idea was proposed which could offer a new insight into the realization of integrated structure and function. Aimed at high-efficiency elastic wave mode conversion, which is expected to serve as the significant mechanism for vibration and noise reduction, the relation with composite monolayer plate fiber laying angles was studied based on transmodal Fabry-Perot interference(TFPI) theory and composite materials classical laminated plate theory. Then the design method of composite meta-structure for mode conversion was established, with which high-efficiency mode conversion was achieved as high as 89%. The results show that the design method proposed is effective for composite materials design for elastic wave mode conversion.

Key words: composite materials, mode conversion, anisotropy, transmodal Fabry-Perot interference

CLC Number:

TB332

WANG Tian, YANG Xiong-wei, CHAI Yi-jun, GENG Qian, LI Yue-ming. Composite materials design for high-efficiency elastic wave mode conversion[J]. COMPOSITES SCIENCE AND ENGINEERING, 2021, 0(12): 5-11.

References

[1] 陈波, 翁少东, 温卫东, 等. 单向碳/碳复合材料高温拉伸行为失效机理研究[J]. 复合材料科学与工程, 2021(2): 89-94.
[2] 石南南, 亢志宽, 王利辉, 等. 复合材料层合结构抗冲击性能研究进展[J]. 复合材料科学与工程, 2021(2): 115-122.
[3] NURMALIA, NAKAMURA N, OGI H, et al. Mode conversion and total reflection of torsional waves for pipe inspection[J]. Japanese Journal of Applied Physics, 2013, 52(7): 07HC14.
[4] ZHANG C, ZHANG Z Y, JI H L, et al. Mode conversion behavior of guided wave in glass fiber reinforced polymer with fatigue damage accumulation[J]. Composite Science and Technology, 2020, 192: 108073.
[5] LIU Z Y, ZHANG X X, MAO Y W, et al. Locally resonant sonic materials[J]. Science, 2000, 289(5485): 1734-1736.
[6] WU L, GENG Q, LI Y M. A locally resonant elastic metamaterial based on coupled vibration of internal liquid and coating layer[J]. Journal of Sound and Vibration, 2020, 468: 115102.
[7] KWEUN J M, LEE H J, OH J H, et al. Transmodal Fabry-Perot resonance: Theory and realization with elastic metamaterials[J]. Physical Review Letters, 2017, 118(20): 205901.
[8] YANG X W, KIM Y Y. Asymptotic theory of bimodal quarter-wave impedance matching for full mode-converting transmission[J]. Physical Review B, 2018, 98(14): 144110.
[9] YANG X W, KWEUN J M, KIM Y Y. Monolayer metamaterial for full mode-converting transmission of elastic waves[J]. Applied Physics Letters, 2019, 115(7): 071901.
[10] SHEN X Y, LI Y, JIANG C R, et al. Thermal cloak-concentrator[J]. Applied Physics Letters, 2016, 109(3): 031907.
[11] LIU Z Y, CHAN C T, SHENG P. Analytic model of phononic crystals with local resonances[J]. Physical Review B, 2005, 71(1):
014103.
[12] HUANG H H, SUN C T, HUANG G L. On the negative effective mass density in acoustic metamaterials[J]. International Journal of Engineering Science, 2009, 47(4): 610-617.
[13] HUANG H H, SUN C T. Wave attenuation mechanism in an acoustic metamaterial with negative effective mass density[J]. New Journal of Physics, 2009, 11(1): 013003.
[14] LEE S H, PARK C M, SEO Y M, et al. Acoustic metamaterial with negative modulus[J]. Journal of Physics: Condensed Matter, 2009, 21: 175704.
[15] FANG N, XI D J, XU J Y, et al. Ultrasonic metamaterials with negative modulus[J]. Nature Materials, 2006, 5(6): 452-456.
[16] GUENNEAU S, MOVCHAN A, PETURSSON G, et al. Acoustic metamaterials for sound focusing and confinement[J]. New Journal of Physics, 2007(9): 399.
[17] HU X H, HO K M, CHAN C T, et al. Homogenization of acoustic metamaterials of Helmholtz resonators in fluid[J]. Physical Review B, 2008, 77(17): 172301.
[18] DING C L, HAO L M, ZHAO X P. Two-dementional acoustic metamaterial with negative modulus[J]. Journal of Applied Physics, 2010, 108(7): 074911.
[19] LEE S H, PARK C M, SEO Y M, et al. Composite acoustic medium with simultaneously negative density and modulus[J]. Physical Review Letters, 2010, 104(5): 054301.
[20] ZHU R, LIU X N, HU G K, et al. Negative refraction of elastic waves at the deep-subwavelength scale in a single-phase metamaterial[J]. Nature Communications, 2014(5): 5510.
[21] ZHU R, LIU X N, HU G K. Study of anomalous wave propagation and reflection in semi-infinite elastic metamaterials[J]. Wave Motion, 2015, 55: 73-83.
[22] WU Y, LAI Y, ZHANG Z Q. Elastic metamaterials with simultaneously negative effective shear modulus and mass density[J]. Physical Review Letters, 2011, 107(10): 105506.
[23] YANG X W, KWEUN J M, KIM Y Y. Theory for perfect transmodal Fabry-Perot Interferometer[J]. Scientific Reports, 2018(8): 69.
[24] 沈观林, 胡更开, 刘彬. 复合材料力学[M]. 北京: 清华大学出版社, 2013.