Zobrazeno 1 - 10
of 14
pro vyhledávání: '"MunSung Kim"'
Publikováno v:
Nuclear Engineering and Technology, Vol 53, Iss 6, Pp 1846-1857 (2021)
Ultrasonic nondestructive testing is important for monitoring the structural integrity of dissimilar metal welds (DMWs) in pressure vessels and piping in nuclear power plants. However, there is a low probability of crack detection via inspection of D
Externí odkaz:
https://doaj.org/article/c8b4d17409214ec6a78d4ec7c658fa67
Publikováno v:
Nuclear Engineering and Technology, Vol 52, Iss 4, Pp 846-855 (2020)
A loose part monitoring system is used to detect unexpected loose parts in a reactor coolant system in a nuclear power plant. It is still necessary to develop a new methodology for the localization and mass estimation of loose parts owing to the high
Externí odkaz:
https://doaj.org/article/768ec339ae2a48aa98e3fa6585ac510a
Autor:
Seongin Moon, To Kang, Soonwoo Han, Kyung-Mo Kim, Hyung-Ha Jin, Sung-Woo Kim, Munsung Kim, Hyunil Seo
Publikováno v:
Applied Sciences, Vol 11, Iss 19, p 8888 (2021)
Traditional ultrasonic imaging methods have a low accuracy in the localization of defects in austenitic welds because the anisotropy and inhomogeneity of the welds cause distortion of the ultrasonic wave propagation paths in anisotropic media. The di
Externí odkaz:
https://doaj.org/article/5135b16b376a44dcad8ce761ec9a5106
Autor:
Jonghwan Suhr, Kyongmo Kim, Myung-Won Suh, Munsung Kim, To Kang, Sung-Jin Song, Seong-In Moon
Publikováno v:
Nuclear Engineering and Technology, Vol 53, Iss 6, Pp 1846-1857 (2021)
Ultrasonic nondestructive testing is important for monitoring the structural integrity of dissimilar metal welds (DMWs) in pressure vessels and piping in nuclear power plants. However, there is a low probability of crack detection via inspection of D
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::10324fd9eb7f57b5603db1390fd069ca
http://www.sciencedirect.com/science/article/pii/S1738573320309402
http://www.sciencedirect.com/science/article/pii/S1738573320309402
Publikováno v:
IEEE Transactions on Geoscience and Remote Sensing. 58:5042-5057
A W-band multiple-input multiple-output (MIMO) radar imaging system has been proposed. The $4 \times 4$ radar system that forms a 2-D virtual array operates at a center frequency of 94 GHz and bandwidth of 1 GHz with frequency-modulated continuous wa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::14cb8172d47057b81a6d52897cfb4bf0
https://doi.org/10.1109/tgrs.2020.2971998
https://doi.org/10.1109/tgrs.2020.2971998
Publikováno v:
Nuclear Engineering and Technology, Vol 52, Iss 4, Pp 846-855 (2020)
A loose part monitoring system is used to detect unexpected loose parts in a reactor coolant system in a nuclear power plant. It is still necessary to develop a new methodology for the localization and mass estimation of loose parts owing to the high
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6f03671f12018bef7db649c8e8fe0aa4
https://doi.org/10.1016/j.net.2019.10.005
https://doi.org/10.1016/j.net.2019.10.005
Publikováno v:
Marine Structures. 86:103260
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ce7799bf40d1ce7d2d8ac611f5e621bf
https://doi.org/10.1016/j.marstruc.2022.103260
https://doi.org/10.1016/j.marstruc.2022.103260
Autor:
Jaeheung Kim, Sumin Kim, Jeongbae Kim, Seungha Shin, Aulia Dewantari, Se-Yeon Jeon, Hansup Chung, Seok Kim, Min-Ho Ka, Munsung Kim
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. :1-14
This paper presents a multi-input multi-output (MIMO) radar with simultaneously transmitted orthogonal waveforms. The radar operates in W-band, 93.5–94.5 GHz, with frequency-modulated continuous wave (FMCW) signals. The radar is designed to be capa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::936a6598c9ee92765f28ee4c455dcc98
https://doi.org/10.1109/tmtt.2018.2867003
https://doi.org/10.1109/tmtt.2018.2867003
Autor:
Kyung Mo Kim, Sung-Woo Kim, To Kang, Munsung Kim, Soonwoo Han, Seong-In Moon, Hyung-Ha Jin, Hyunil Seo
Publikováno v:
Applied Sciences
Volume 11
Issue 19
Applied Sciences, Vol 11, Iss 8888, p 8888 (2021)
Volume 11
Issue 19
Applied Sciences, Vol 11, Iss 8888, p 8888 (2021)
Traditional ultrasonic imaging methods have a low accuracy in the localization of defects in austenitic welds because the anisotropy and inhomogeneity of the welds cause distortion of the ultrasonic wave propagation paths in anisotropic media. The di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c0a6a740de7701fbda74ed4f4f653b4
https://doi.org/10.3390/app11198888
https://doi.org/10.3390/app11198888
Autor:
Bumyong Yoon, Jonghwan Suhr, Min Kyeong Oh, Uiseok Hong, Ji Yeon Kim, Munsung Kim, Jae-Do Nam, Sang Bae Han
Publikováno v:
Composites Part B: Engineering. 187:107865
In this study, the viscoelastic master curve allowed us to explore the effect of silica filler network and bound rubber along with the strain- and temperature-dependent viscoelastic properties. It was experimentally found along with analytical modell
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::07885a504ae833623227d2cf3503fdd5
https://doi.org/10.1016/j.compositesb.2020.107865
https://doi.org/10.1016/j.compositesb.2020.107865