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2 Result(s)

within JeongNam Kim Remove this filter Industrial and Production Engineering Remove this filter Vibration, Dynamical Systems, Control Remove this filter

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  1. No Access

    Article

    A novel flaw detection approach in carbon steel pipes through ultrasonic guided waves and optimized transformer neural networks

    In the present study, ultrasonic guided wave testing (UGWT) is used as a nondestructive inspection technique to identify flaws in carbon steel pipe. The selection of a wave mode in UGWT is critical. Therefore,...

    Manuel Fernando Flores Cuenca… in Journal of Mechanical Science and Technolo… (2024)

  2. No Access

    Article

    An experimental study on second harmonic generation of guided wave in fatigued spring rod

    Conventional ultrasonic inspection techniques especially ultrasonic guided wave and wave testing methods show excellent capability for evaluating the material integrity of the structures. The dominate characte...

    Jeongnam Kim, Bo Zhu, Younho Cho in Journal of Mechanical Science and Technology (2019)