Zobrazeno 1 - 10
of 73
pro vyhledávání: '"Sei-Hun Yun"'
Publikováno v:
International Journal of Hydrogen Energy. 47:22093-22104
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1bcdce40af59d613e53e7c5964f9985a
https://doi.org/10.1016/j.ijhydene.2022.05.003
https://doi.org/10.1016/j.ijhydene.2022.05.003
Autor:
Sei-Hun Yun, In-Beum Lee, Dongyou Chung, Hyun-Goo Kang, Jae-Uk Lee, Suh-Young Lee, Min Ho Chang
Publikováno v:
Fusion Science and Technology. 75:1046-1052
This paper presents a dynamic model and simulation of the fuel delivery process between the separation system and the fueling system in the fusion fuel cycle considering the time-varying to...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::34ce5bdf7e4ae8201dead582b2c242ac
https://doi.org/10.1080/15361055.2019.1643688
https://doi.org/10.1080/15361055.2019.1643688
Publikováno v:
Fusion Engineering and Design. 146:2251-2254
This paper proposes an optimal regeneration model for the Vacuum Roughing System (VRS) of the fuel cycle of a fusion power plant. The objective is to minimize the tritium inventory inside the Torus Cryopump of the VRS while ensuring supply of the req
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dcd9007ec1539bebd60d85442f8ae3f9
https://doi.org/10.1016/j.fusengdes.2019.03.165
https://doi.org/10.1016/j.fusengdes.2019.03.165
This paper proposes a mathematical model for the optimal operation of the fuel cycle of ITER. The developed model aims to minimize the tritium inventory in the fuel cycle by adopting a two-phased scheduling approach. To consider multiple equipment in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c8459cf3a410646cbce34fcc8080128d
Publikováno v:
Fusion Engineering and Design. 136:747-751
This paper proposes an optimization model for the scheduling of the fuel cycle of a fusion power plant. The objective of the problem is to minimize the tritium working inventory in the Isotope Separation System under periodic demand, thereby solving
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5dead7ed96d76d67575d2f3505b4fca7
https://doi.org/10.1016/j.fusengdes.2018.04.003
https://doi.org/10.1016/j.fusengdes.2018.04.003
Autor:
Hung-Man Moon, Min-Ho Chang, In-Sung Woo, Pil-Kap Jung, Myung-Whan Hwang, Hyeon-Gon Lee, Sei-Hun Yun, Woo-Chan Jung
Publikováno v:
Fusion Engineering and Design. 134:123-127
The exhaust gas of fusion reaction has various gaseous compounds and all of the hydrogen isotopes must be recovered and reused for the reaction. Helium is used to clean up the inside of the torus and to extract tritium from bleeding blanket. At this
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f05d43abb466865c7706b75bc6501f93
https://doi.org/10.1016/j.fusengdes.2018.06.016
https://doi.org/10.1016/j.fusengdes.2018.06.016
Publikováno v:
Fusion Engineering and Design. 132:86-89
For the safe and efficient operation of a storage and delivery system in a tritium plant for a fusion fuel cycle, a metal hydride bed for recovery and delivery of hydrogen isotope gas is essential. To develop a metal hydride bed for a fusion fuel cyc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fad61955edac2857a8312fc13c1d3107
https://doi.org/10.1016/j.fusengdes.2018.04.123
https://doi.org/10.1016/j.fusengdes.2018.04.123
Publikováno v:
Fusion Engineering and Design. 131:105-110
The effects of the grain boundary (GB) on the stability and diffusivity of hydrogen in bcc-Fe are investigated via a molecular dynamics (MD) simulation focusing on the symmetric tilt Σ19b, 46.8°, {5 -3 -2} GB. MD simulation results show that H atom
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09b4b1c24888fb24607b86dc2e9868eb
https://doi.org/10.1016/j.fusengdes.2018.04.092
https://doi.org/10.1016/j.fusengdes.2018.04.092
Publikováno v:
Fusion Engineering and Design. 130:21-25
This paper describes a design model for the fuel cycle of a tritium plant; the model considers both the fueling line and the Neutral Beam Injector line. The fuel cycle typically consists of a 16-h of burn-and-dwell operations followed by an 8-h silen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::249d5983a938a30c200c0070b3d85a18
https://doi.org/10.1016/j.fusengdes.2018.03.012
https://doi.org/10.1016/j.fusengdes.2018.03.012
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 316:947-953
This paper proposes physicochemical conditions for effective hydrogen isotope storage and delivery in a uranium bed. Effective physicochemical conditions for tritium storage and delivery are obtained by manipulating initial depleted uranium (DU) temp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e9bd5ddbdc150a00d8e3742ba33b4a7
https://doi.org/10.1007/s10967-018-5834-0
https://doi.org/10.1007/s10967-018-5834-0