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dc.contributor.author김성중-
dc.date.accessioned2022-09-22T00:11:08Z-
dc.date.available2022-09-22T00:11:08Z-
dc.date.issued2020-12-
dc.identifier.citationANNALS OF NUCLEAR ENERGY, v. 149, article no. 107792, page. 1-16en_US
dc.identifier.issn0306-4549en_US
dc.identifier.urihttps://www.sciencedirect.com/science/article/pii/S0306454920304904?via%3Dihuben_US
dc.identifier.urihttps://repository.hanyang.ac.kr/handle/20.500.11754/173153-
dc.description.abstractThe Northern Sea Route is a new way to connect Asia and Europe. To utilize the sea route, merchant ships are required to have the icebreaking capability. Since conventional fossil fuel engines have limitations for the icebreaking merchant ship propulsion, nuclear power having a long refueling period for icebreaking merchant ship is proposed in this paper. To evaluate the technical feasibility of the nuclear power for the icebreaking ship’s engine, 330MWth SMART is selected for the reference reactor core. The power conversion system for the SMART core is substituted with the trans-critical CO2 recompression cycle that has advantageous in low-temperature heat sink as in Northern Sea Route and low-temperature heat source, Pressurized Water Reactor operating conditions. In this paper, the major components of the trans-critical CO2 cycle are designed. Then, CO2 PRHRS, which is driven by CO2 natural circulation loop, is designed to substitute steam-water based PRHRS.en_US
dc.description.sponsorshipThis research was supported by Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Science, ICT & Future Planning (NRF-2016R1A5A1013919).en_US
dc.language.isoenen_US
dc.publisherPERGAMON-ELSEVIER SCIENCE LTDen_US
dc.subjectTranscritical CO2 cycle; Marine nuclear; CO2 turbomachinery; PCHE; CO2 natural circulation loopen_US
dc.titleSMART with Trans-Critical CO2 power conversion system for maritime propulsion in Northern Sea Route, part 1: System designen_US
dc.typeArticleen_US
dc.relation.volume149-
dc.identifier.doi10.1016/j.anucene.2020.107792en_US
dc.relation.page1-16-
dc.relation.journalANNALS OF NUCLEAR ENERGY-
dc.contributor.googleauthorOh, Bong Seong-
dc.contributor.googleauthorKim, Yonghee-
dc.contributor.googleauthorKim, Sung Joong-
dc.contributor.googleauthorLee, Jeong Ik-
dc.relation.code2020049476-
dc.sector.campusS-
dc.sector.daehakCOLLEGE OF ENGINEERING[S]-
dc.sector.departmentDEPARTMENT OF NUCLEAR ENGINEERING-
dc.identifier.pidsungjkim-
Appears in Collections:
COLLEGE OF ENGINEERING[S](공과대학) > NUCLEAR ENGINEERING(원자력공학과) > Articles
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