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Browse "School of Mechanical and Aerospace Engineering(기계항공공학부)" by Author Abetew, Ayalsew Dagnew

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Showing results 2 to 7 of 7

2
Laser beam-size effect on pulse-echo ultrasonic inspection of composite structures

Abetew, Ayalsew Dagnew; 홍승찬; 이정률; 인정범, 2017 비파괴검사학회 춘계학술대회, 한국비파괴검사학회, 2017-05-26

3
Parametric Study of Laser Generated Pulse-Echo Ultrasonic Wave for Nondestructive Testing Applications

Abetew, Ayalsew Dagnew; Hong, Seungchan; Lee, Jung Ryul; Ihn, Jeong Beom, 2016년 한국비파괴검사학회 추계학술대회, 한국비파괴검사학회, 2016-11

4
Parametric study of laser induced pulse-echo ultrasound for nondestructive testing applications = 비파괴 검사 적용을 위한 레이저 유도 펄스-에코 초음파의 인자 연구link

Abetew, Ayalsew Dagnew; Lee, Jung Ryul; et al, 한국과학기술원, 2017

5
Plate Damage Detection and Visualization by Through-The-Thickness Ultrasound Generated and Detected by Lasers

Abetew, Ayalsew Dagnew; Hong, Seung Chan; Lee, Jung Ryul, 2016년 한국비파괴검사학회 춘계학술대회, 한국비파괴검사학회, 2016-05-19

6
Structural Imaging Through Estimation of Local Dominant Frequency of Pulse-Echo Laser Ultrasonic Wave

Truong, Thanh Chung; Hong, Seungchan; Abetew, Ayalsew Dagnew; Lee, Jung Ryul, 2016년 한국비파괴검사학회 추계학술대회, 한국비파괴검사학회, 2016-11

7
Thermoelastic Model of Epicenter Laser Ultrasonic

Truong, Thanh Chung; Abetew, Ayalsew Dagnew; 이정률, 2017 비파괴검사학회 춘계학술대회, 한국비파괴검사학회, 2017-05

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