Improvement of Closed Crack Selectivity in Nonlinear Ultrasonic Imaging Using Fundamental Wave Amplitude Difference

2013 ◽  
Vol 52 (7S) ◽  
pp. 07HC08 ◽  
Author(s):  
Masako Ikeuchi ◽  
Kentaro Jinno ◽  
Yoshikazu Ohara ◽  
Kazushi Yamanaka
Keyword(s):  
Wave Amplitude ◽  
Ultrasonic Imaging ◽  
Fundamental Wave ◽  
Closed Crack ◽  
Amplitude Difference ◽  
Nonlinear Ultrasonic

Enhancement of Selectivity in Nonlinear Ultrasonic Imaging of Closed Cracks Using Amplitude Difference Phased Array

2012 ◽  
Vol 51 (7S) ◽  
pp. 07GB18 ◽  
Author(s):  
Yoshikazu Ohara ◽  
Yohei Shintaku ◽  
Satoshi Horinouchi ◽  
Masako Ikeuchi ◽  
Kazushi Yamanaka
Keyword(s):  
Phased Array ◽  
Ultrasonic Imaging ◽  
Amplitude Difference ◽  
Nonlinear Ultrasonic

scholarly journals Fundamental wave amplitude difference imaging for detection and characterization of embedded cracks

Ultrasonics ◽  
2019 ◽  
Vol 96 ◽  
pp. 132-139 ◽  
Author(s):  
Sylvain Haupert ◽  
Yoshikazu Ohara ◽  
Ewen Carcreff ◽  
Guillaume Renaud
Keyword(s):  
Wave Amplitude ◽  
Fundamental Wave ◽  
Amplitude Difference ◽  
Difference Imaging

Enhancement of Selectivity in Nonlinear Ultrasonic Imaging of Closed Cracks Using Amplitude Difference Phased Array

2012 ◽  
Vol 51 ◽  
pp. 07GB18 ◽  
Author(s):  
Yoshikazu Ohara ◽  
Yohei Shintaku ◽  
Satoshi Horinouchi ◽  
Masako Ikeuchi ◽  
Kazushi Yamanaka
Keyword(s):  
Phased Array ◽  
Ultrasonic Imaging ◽  
Amplitude Difference ◽  
Nonlinear Ultrasonic

Nonlinear ultrasonic imaging method for closed cracks using subtraction of responses at different external loads

Ultrasonics ◽  
2011 ◽  
Vol 51 (6) ◽  
pp. 661-666 ◽  
Author(s):  
Yoshikazu Ohara ◽  
Satoshi Horinouchi ◽  
Makoto Hashimoto ◽  
Yohei Shintaku ◽  
Kazushi Yamanaka
Keyword(s):  
Ultrasonic Imaging ◽  
Imaging Method ◽  
Nonlinear Ultrasonic ◽  
External Loads

scholarly journals Multi-mode nonlinear ultrasonic phased array for closed crack imaging

2018 ◽  
Author(s):  
Yoshikazu Ohara ◽  
Jack Potter ◽  
Sylvain Haupert ◽  
Hiromichi Nakajima ◽  
Toshihiro Tsuji ◽  
...  
Keyword(s):  
Phased Array ◽  
Closed Crack ◽  
Nonlinear Ultrasonic ◽  
Ultrasonic Phased Array ◽  
Multi Mode
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