中国物理B ›› 2017, Vol. 26 ›› Issue (11): 114302-114302.doi: 10.1088/1674-1056/26/11/114302

• REVIEW • 上一篇    下一篇

Review on second-harmonic generation of ultrasonic guided waves in solid media (I):Theoretical analyses

Wei-Bin Li(李卫彬), Ming-Xi Deng(邓明晰), Yan-Xun Xiang(项延训)   

  1. 1. School of Aerospace Engineering, Xiamen University, Xiamen 361005, China;
    2. Department of Physics, Logistics Engineering University, Chongqing 401331, China;
    3. School of Mechanical and Power Engineering, East China University of Science and Technology, Shanghai 200237, China
  • 收稿日期:2017-07-03 修回日期:2017-07-31 出版日期:2017-11-05 发布日期:2017-11-05
  • 基金资助:

    Project supported by National Natural Science Foundation of China (Grant Nos. 11474361, 51405405, and 11622430).

Review on second-harmonic generation of ultrasonic guided waves in solid media (I):Theoretical analyses

Wei-Bin Li(李卫彬)1, Ming-Xi Deng(邓明晰)2, Yan-Xun Xiang(项延训)3   

  1. 1. School of Aerospace Engineering, Xiamen University, Xiamen 361005, China;
    2. Department of Physics, Logistics Engineering University, Chongqing 401331, China;
    3. School of Mechanical and Power Engineering, East China University of Science and Technology, Shanghai 200237, China
  • Received:2017-07-03 Revised:2017-07-31 Online:2017-11-05 Published:2017-11-05
  • Contact: Ming-Xi Deng, Yan-Xun Xiang E-mail:dengmx65@yahoo.com;yxxiang@ecust.edu.cn
  • Supported by:

    Project supported by National Natural Science Foundation of China (Grant Nos. 11474361, 51405405, and 11622430).

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摘要：

Considering the high sensitivity of the nonlinear ultrasonic measurement technique and great advantages of the guided wave testing method, the use of nonlinear ultrasonic guided waves provides a promising means for evaluating and characterizing the hidden and/or inaccessible damage/degradation in solid media. Increasing attention on the development of the testing method based on nonlinear ultrasonic guided waves is largely attributed to the theoretical advances of nonlinear guided waves propagation in solid media. One of the typical acoustic nonlinear responses is the generation of second harmonics that can be used to effectively evaluate damage/degradation in materials/structures. In this paper, the theoretical progress of second-harmonic generation (SHG) of ultrasonic guided wave propagation in solid media is reviewed. The advances and developments of theoretical investigations on the effect of SHG of ultrasonic guided wave propagation in different structures are addressed. Some obscure understandings and the ideas in dispute are also discussed.

关键词: second-harmonic generation (SHG), ultrasonic guided waves, cumulative growth effect, phase and group velocity matching

Abstract:

Considering the high sensitivity of the nonlinear ultrasonic measurement technique and great advantages of the guided wave testing method, the use of nonlinear ultrasonic guided waves provides a promising means for evaluating and characterizing the hidden and/or inaccessible damage/degradation in solid media. Increasing attention on the development of the testing method based on nonlinear ultrasonic guided waves is largely attributed to the theoretical advances of nonlinear guided waves propagation in solid media. One of the typical acoustic nonlinear responses is the generation of second harmonics that can be used to effectively evaluate damage/degradation in materials/structures. In this paper, the theoretical progress of second-harmonic generation (SHG) of ultrasonic guided wave propagation in solid media is reviewed. The advances and developments of theoretical investigations on the effect of SHG of ultrasonic guided wave propagation in different structures are addressed. Some obscure understandings and the ideas in dispute are also discussed.

Key words: second-harmonic generation (SHG), ultrasonic guided waves, cumulative growth effect, phase and group velocity matching

中图分类号:  (Waveguides, wave propagation in tubes and ducts)

  • 43.20.Mv
43.25.+y (Nonlinear acoustics) 43.35.-c (Ultrasonics, quantum acoustics, and physical effects of sound)