Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Dongjun Hyun"'
Publikováno v:
Sensors, Vol 22, Iss 23, p 9053 (2022)
This study proposes a method to acquire an accurate 3D point cloud in radioactive and underwater environments using industrial 3D scanners. Applications of robotic systems at nuclear facility dismantling require 3D imaging equipment for localization
Externí odkaz:
https://doaj.org/article/4f69e32d7e1d4111963c58253c244fe0
Publikováno v:
SSRN Electronic Journal.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7df28be796ec792c26280e866184ddb1
https://doi.org/10.2139/ssrn.4269018
https://doi.org/10.2139/ssrn.4269018
Autor:
Byung Seon Choi, Jonghwan Lee, Dongjun Hyun, KwanSeong Jeong, Ikjune Kim, Jei-Kwon Moon, Geun-Ho Kim
Publikováno v:
Annals of Nuclear Energy. 103:369-383
This study proposes a methodology to simulate the cutting process in a digital manufacturing platform for the flexible planning of nuclear facility decommissioning. During the planning phase of decommissioning, visualization and verification using pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fb8abb5ae504c41cf84a14bbd8d6f8ec
https://doi.org/10.1016/j.anucene.2017.01.035
https://doi.org/10.1016/j.anucene.2017.01.035
Autor:
Jei-Kwon Moon, Ikjune Kim, Dongjun Hyun, Byung-Seon Choi, Jonghwan Lee, ShinYoung Kang, KwanSeong Jeong
Publikováno v:
Annals of Nuclear Energy. 97:204-207
Current methods for a process simulation cannot simulate the cutting-process flexibly. As is, to simulate a cutting-process, the user needs to prepare the cut product models of the cutting operation based on a cutting path and thickness with respect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e748708d06a08a4781cd571bfaf99ee7
https://doi.org/10.1016/j.anucene.2016.07.004
https://doi.org/10.1016/j.anucene.2016.07.004
Autor:
Jonghwan Lee, Jei-Kwon Moon, Ikjune Kim, Byung-Seon Choi, KwanSeong Jeong, Dongjun Hyun, Geun-Ho Kim
Publikováno v:
Annals of Nuclear Energy. 95:161-167
A decommissioning plan should involve a comprehensive review of the feasibility of the safety measures, economics and so on. There is a variety of information required for the review of each decommissioning phase, ranging from the conformity of the d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c7d146a4cff1547fa4cb654a4dfd7aa
https://doi.org/10.1016/j.anucene.2016.05.013
https://doi.org/10.1016/j.anucene.2016.05.013
Autor:
Jongwon Choi, Geun-Ho Kim, ShinYoung Kang, KwanSeong Jeong, JungJun Lee, Sangmyeon Ahn, Byung-Seon Choi, Jonghwan Lee, Seong-Young Jeong, Ikjune Kim, Dongjun Hyun, Jei-Kwon Moon
Publikováno v:
Annals of Nuclear Energy. 94:10-15
This paper is intended to suggest an approach to an estimation of the work time to optimize the trajectories of workers during decommissioning of nuclear facilities. The working times during decommissioning for nuclear facilities have a great effect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::553eff4a1d0361e86ea8265ab1dbc8e2
https://doi.org/10.1016/j.anucene.2016.02.023
https://doi.org/10.1016/j.anucene.2016.02.023
Autor:
Jonghwan Lee, ShinYoung Kang, Geun-Ho Kim, Jongwon Choi, JungJun Lee, Sangmyeon Ahn, Byung-Seon Choi, KwanSeong Jeong, Ikjune Kim, Jei-Kwon Moon, Dongjun Hyun, Seong-Young Jeong
Publikováno v:
Annals of Nuclear Energy. 91:25-35
This study is intended to suggest an ergonomic evaluation on the working postural comfort. This study issued for the first time a methodology in view of combination between visual field and comfort. Especially, the ergonomic evaluation using the virt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f1630ccfea8b2e3b8b383a16f8a5c57e
https://doi.org/10.1016/j.anucene.2016.01.002
https://doi.org/10.1016/j.anucene.2016.01.002
Publikováno v:
Annals of Nuclear Energy. 139:107238
An automated cutting procedure is required to dismantle high radioactive nuclear facilities. Also, the cutting scenario for the automated cutting procedure is built based on the digital mockup of the target facility before the physical cutting proced
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c6b2428aa6b215c9e2c504cab706298
https://doi.org/10.1016/j.anucene.2019.107238
https://doi.org/10.1016/j.anucene.2019.107238
Risk assessment on abnormal accidents from human errors during decommissioning of nuclear facilities
Autor:
Jonghwan Lee, KwanSeong Jeong, Dongjun Hyun, ShinYoung Kang, Geun-Ho Kim, Ikjune Kim, Jei-Kwon Moon, Byung-Seon Choi
Publikováno v:
Annals of Nuclear Energy. 87:1-6
This paper is intended to suggest an approach to the methodology of evaluation on abnormal accidents from human errors during decommissioning of nuclear facilities. A structure of model was established and a mathematical method was also designed to e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e97a92eaa943c1f4fc8ed94ba85bbec
https://doi.org/10.1016/j.anucene.2015.08.009
https://doi.org/10.1016/j.anucene.2015.08.009
Autor:
Jonghwan Lee, Geun-Ho Kim, Ikjune Kim, Byung-Seon Choi, Dongjun Hyun, ShinYoung Kang, KwanSeong Jeong, Jei-Kwon Moon
Publikováno v:
Annals of Nuclear Energy. 87:7-15
This paper is to establish the hazard reduction methodology for decommissioning of nuclear facilities. There are radiological and non-radiological hazards during decommissioning of nuclear facilities. Based on a review of industrial methods and requi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6fdcedad787157a84484072fc51e1c88
https://doi.org/10.1016/j.anucene.2015.08.008
https://doi.org/10.1016/j.anucene.2015.08.008