Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김용수 | - |
dc.date.accessioned | 2020-07-06T02:23:31Z | - |
dc.date.available | 2020-07-06T02:23:31Z | - |
dc.date.issued | 2019-12 | - |
dc.identifier.citation | NUCLEAR ENGINEERING AND TECHNOLOGY, v. 51, no. 8, Page. 1951-1956 | en_US |
dc.identifier.issn | 1738-5733 | - |
dc.identifier.uri | https://linkinghub.elsevier.com/retrieve/pii/S1738573319301639 | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/151660 | - |
dc.description.abstract | As a part of the preliminary decommissioning plan of KEPCO-NF fuel fabrication facility, DCGLs of three target radionuclides, U-234, U-235, and U-238, were derived using RESRAD-BUILD code and contaminated areas of the facility were classified based on contamination levels from the derived DCGLs. From code simulations, one-room modeling results showed that the grinding room in building #2 was the most restrictive (DCGL(gross) 10493.01 Bq/m(2)). The DCGL(gross) results in contaminated areas from one-room modeling were slightly more conservative than three-room modeling. Prior to the code simulation, field survey and measurements conducted by each survey unit. For a conservative approach, the most restrictive DCGL(gross) in each survey unit was taken as a reference to classify the contaminated areas of the facility. Accordingly, seven rooms and 37 rooms in the nuclear-fuel buildings were classified as Class 1 and Class 2, respectively. As expected, fuel material handling and processing rooms such as the grinding room, sintering room, compressing room, and powder collecting room were included in the Class 1 area. (C) 2019 Korean Nuclear Society, Published by Elsevier Korea LLC. | en_US |
dc.description.sponsorship | This work was supported by a National Research Foundation of Korea (NRF) grant funded by the Korean government (MSIP: Ministry of Science, ICT, and Future Planning) (No. NRF-2017M2B2B1072888) and by the Human Resources Program in Energy Technology of the Korea Institute of Energy Technology Evaluation and Planning (KETEP), granted financial resources from the Ministry of Trade, Industry, & Energy, Republic of Korea (No. 20184030201970). | en_US |
dc.language.iso | en | en_US |
dc.publisher | KOREAN NUCLEAR SOC | en_US |
dc.subject | DCGL | en_US |
dc.subject | Decommissioning | en_US |
dc.subject | Nuclear fuel fabrication facility | en_US |
dc.subject | RESRAD-BUILD | en_US |
dc.subject | MARSSIM | en_US |
dc.title | A study on DCGL determination and the classification of contaminated areas for preliminary decommission planning of KEPCO-NF nuclear fuel fabrication facility | en_US |
dc.type | Article | en_US |
dc.relation.no | 8 | - |
dc.relation.volume | 51 | - |
dc.identifier.doi | 10.1016/j.net.2019.06.012 | - |
dc.relation.page | 1951-1956 | - |
dc.relation.journal | NUCLEAR ENGINEERING AND TECHNOLOGY | - |
dc.contributor.googleauthor | Cho, Seo-Yeon | - |
dc.contributor.googleauthor | Kim, Yong-Soo | - |
dc.contributor.googleauthor | Park, Da-Won | - |
dc.contributor.googleauthor | Park, Chan-Jun | - |
dc.relation.code | 2019044544 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DEPARTMENT OF NUCLEAR ENGINEERING | - |
dc.identifier.pid | yongskim | - |
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