Phased Array Beam Fields of Nonlinear Rayleigh Surface Waves

被引：6

作者：

Zhang, Shu-Zeng ^{[1
]}

Li, Xiong-Bing ^{[1
]}

Jeong, Hyunjo ^{[2
]}

机构：

[1] Cent S Univ, Sch Traff & Transportat Engn, Changsha 410075, Hunan, Peoples R China

[2] Wonkwang Univ, Div Mech & Automot Engn, Iksan 570749, South Korea

来源：

CHINESE PHYSICS LETTERS | 2016年 / 33卷 / 07期

基金：

新加坡国家研究基金会; 中国国家自然科学基金;

关键词：

AIR-COUPLED DETECTION; PROPAGATION; BEHAVIOR;

D O I：

10.1088/0256-307X/33/7/074302

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

This study concerns calculation of phased array beam fields of the nonlinear Rayleigh surface waves based on the integral solutions for a nonparaxial wave equation. Since the parabolic approximation model for describing the nonlinear Rayleigh waves has certain limitations in modeling the sound beam fields of phased arrays, a more general model equation and integral forms of quasilinear solutions are introduced. Some features of steered and focused beam fields radiated from a linear phased array of the second harmonic Rayleigh wave are presented.

引用

页数：5

共 18 条

[1] Beam focusing behavior of linear phased arrays [J].

Azar, L ;

Shi, Y ;

Wooh, SC .

NDT & E INTERNATIONAL, 2000, 33 (03) :189-198

[2] Harmonic ultrasonic field of medical phased arrays:: Simulations and measurements [J].

Bouakaz, A ;

Lancée, CT ;

de Jong, N .

IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL, 2003, 50 (06) :730-735

[3] Non-paraxial model for a parametric acoustic array [J].

Cervenka, Milan ;

Bednarik, Michal .

JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 2013, 134 (02) :933-938

[4]

Deutsch WAK, 1997, RES NONDESTRUCT EVAL, V9, P81, DOI 10.1080/09349849709409609

[5] Focusing of Rayleigh waves: Simulation and experiments [J].

Deutsch, WAK ;

Cheng, A ;

Achenbach, JD .

IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL, 1999, 46 (02) :333-340

[6] Nonlinear sound propagation on acoustic phased array [J].

Fujisawa, Kei ;

Asada, Akira .

APPLIED ACOUSTICS, 2015, 95 :57-59

[7] Nonlinear propagation of narrow-band Rayleigh waves excited by a comb transducer [J].

Hurley, DC .

JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 1999, 106 (04) :1782-1788

[8]

Karsten W, 2012, ECUA 2012 11 EUR C U, V17, P1

[9] Air-coupled detection of nonlinear Rayleigh surface waves in concrete-Application to microcracking detection [J].

Kim, Gun ;

In, Chi-Won ;

Kim, Jin-Yeon ;

Kurtis, Kimberly E. ;

Jacobs, Laurence J. .

NDT & E INTERNATIONAL, 2014, 67 :64-70

[10]

Ourak M, 1999, REV PROGR QUANTITA A, V18A, P119

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