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Authors: Hee Jun Jung, Sung Jin Song, Chang Hwan Kim, Joo Young Yoo, Young Hwan Choi, Suk Chull Kang, Myung Ho Song
Abstract:For inspection of steam generator tubes in nuclear power plants using eddy current testing, it is a very crucial task to extract the flaw...
460
Authors: Hyang Beom Lee
Abstract:To obtain the simulated eddy current testing (ECT) signals of steam generator (SG) in nuclear power plant (NPP), nodal-based finite element...
464
Authors: Kil Mo Koo, Sang Baik Kim, In Chul Lim, Chul Moo Sim, Yong Moo Cheong, Chi Seong Park
Abstract:In this experiment, a residual water level gaging in a bellows tube is implemented by appling the immersion ultrasonic technique. The...
468
Authors: Jin Feng Ding, Yi Hua Kang, Xin Jun Wu
Abstract:Failure of the drill pipe thread is always a very serious problem which may result in serious accidents and rework during the drilling of...
472
Authors: Bum Joon Kim, Byeong Soo Lim, Sung Jin Song, Young H. Kim
Abstract:This work investigates the relationship between the creep-fatigue life and ultrasonic test of creep-fatigue damage. Under the creep-fatigue...
476
Authors: Jung Suk Lee, Jae Il Jang, Keun Bong Yoo, Dong Il Kwon
Abstract:An indentation fracture toughness model is applied to estimate non-destructively the fracture toughness of power plant materials such as...
480
Authors: Yang Ki Hyun, Soon Ho Won, Jae Ho Jang, In Bae Kim
Abstract:Evolution of microstructure due to service exposure to high temperature has a strong effect performance of heat resistant steels. In case of...
486
Authors: Ik Keun Park, Tae Hyung Kim, Hyun Mook Kim, Yong Kwon Kim, Yong Sang Cho, Won Joon Song
Abstract:In this paper, study on evaluation of thickness reduction in a thin plate with guided waves is presented. Ultrasonic guided wave techniques...
492
Authors: Hak Joon Kim, Sung Jin Song, Lester W. Schmerr
Abstract:For the proper interpretation of ultrasonic measurement results from a side-drilled hole (SDH) using a rectangular transducer, it is very...
497
Authors: Sung Jin Song, Joon Soo Park, Hak Joon Kim, Un Hak Seong, Suk Chull Kang, Young Hwan Choi
Abstract:In this study, the expanded multi-Gaussian beam model is adopted to develop a model to calculate the ultrasonic beam fields radiated from an...
501
Showing 101 to 110 of 395 Paper Titles