APPLIED LASER, Volume. 44, Issue 5, 88(2024)

Numerical Simulation of Fatigue Crack in Titanium Alloy by Laser Ultrasonic

Chen Tao1, Zhang Hongwei1、*, Dou Yantao1, and Yuan Jun2
Author Affiliations
  • 1School of Mechanical Engineering, Beijing Institute of Petrochemical Technology, Beijing 102617, China
  • 2Beijing Semboo Technology Co., Ltd., Beijing 101312, China
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    References(5)

    [1] [1] WANG Y, ZHANG S Q, TIAN X J, et al. High-cycle fatigue crack initiation and propagation in laser melting deposited TC18 titanium alloy[J]. International Journal of Minerals, Metallurgy, and Materials, 2013, 20(7): 665-670.

    [2] [2] GUAN J F, SHEN Z H, NI X W, et al. Numerical simulation of the reflected acoustic wave components in the near field of surface defects[J]. Journal of Physics D: Applied Physics, 2006, 39(6): 1237-1243.

    [4] [4] KROMINE A K, FOMITCHOV P A, KRISHNASWAMY S, et al. Applications of scanning laser source technique for detection of surface-breaking defects[C]//Proc SPIE 4076, Optical Diagnostics for Industrial Applications, [s. l.]: SPIE. 2000, 4076: 252-259.

    [5] [5] ZENG W, YAO F Y. Numerical simulation of laser-generated ultrasonic waves for identification of branched-breaking defects[J]. Optik, 2020, 208: 164435.

    [6] [6] LIU Z W, LIN B, LIANG X H, et al. Numerical simulation of laser-generated Rayleigh wave pulses propagation in the machined surface with residual stress using finite-difference method[J]. Optik, 2021, 248: 168072.

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    Chen Tao, Zhang Hongwei, Dou Yantao, Yuan Jun. Numerical Simulation of Fatigue Crack in Titanium Alloy by Laser Ultrasonic[J]. APPLIED LASER, 2024, 44(5): 88

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    Paper Information

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    Received: Oct. 20, 2022

    Accepted: Dec. 13, 2024

    Published Online: Dec. 13, 2024

    The Author Email: Hongwei Zhang (zhanghw@bipt.edu.cn)

    DOI:10.14128/j.cnki.al.20244405.088

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