Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Kyoung-O Kang"'
Autor:
Namil Her, Dong Kwon Kang, Kwanwoo Nam, Kyoung-O Kang, Chang Hyun Noh, Junyoung Hur, Kyoungkyu Kim
Publikováno v:
Fusion Engineering and Design. 146:1533-1538
The main components of the ITER tokamak are assembled from the nine sub-assemblies of the 40° sectors. During the sub-assembly, the Toroidal Field coils (TFCs) are installed outside of the Vacuum Vessel Thermal Shield (VVTS) by rotation. The clearan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::293824d9340a13f9c2577df420f96013
https://doi.org/10.1016/j.fusengdes.2019.02.122
https://doi.org/10.1016/j.fusengdes.2019.02.122
Autor:
Kyoung-O Kang, Kisuk Lim, Dong Kwon Kang, Kwanwoo Nam, Youngkil Kang, Namil Her, Terenig Arzoumanian, German Perez Pichel, Manoj Panchal, Junyoung Hur, Il Jin Kim, Won Woo Park, Chang Hyun Noh
Publikováno v:
Fusion Engineering and Design. 146:1171-1175
This paper describes the manufacturing study of ITER Lower Cryostat Thermal Shield (LCTS) cylinder components, which are to be delivered to ITER site. All LCTS cylinder 20 ° sectors will be assembled at the ITER site by the flange joints, which are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae1c6f973e3ed0ed5ab006d7b0123dcc
https://doi.org/10.1016/j.fusengdes.2019.02.034
https://doi.org/10.1016/j.fusengdes.2019.02.034
Autor:
Namil Her, Wooho Chung, Chang Hyun Noh, Chang Ho Choi, Kyoung-O Kang, Kisuk Lim, German Perez Pichel, Hyeon Gon Lee, Manoj Panchal, Dong Kwon Kang, Kwanwoo Nam, Youngkil Kang, Ki-Jung Jung
Publikováno v:
Fusion Engineering and Design. 134:132-136
This paper describes the manufacturing progress of ITER Vacuum Vessel Thermal Shield (VVTS) sectors, which are on-going since the start of material buffing in October 2014. Fabrication of VVTS proceeds according to the following main processes: 1) pl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::28a6699bc2f403c175d64d8a2052a93b
https://doi.org/10.1016/j.fusengdes.2018.01.056
https://doi.org/10.1016/j.fusengdes.2018.01.056
Autor:
Dong Kwon Kang, Perez Pichel German, Kwanwoo Nam, Il Jin Kim, Namil Her, Chang Hyun Noh, Panchal Manoj, Kisuk Lim, Yong-Hee Lee, Won Woo Park, Junyoung Hur, Kyoung-O Kang
Publikováno v:
Fusion Engineering and Design. 172:112777
ITER Thermal Shield (TS) reduces radiation heat loads from vacuum vessel and cryostat to superconducting magnet structure. One of the key process among the fabrication of TS is the silver electroplating to reduce the emissivity. Requirement on emissi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e1d757bf087e54a0000dd6d711dda5b
https://doi.org/10.1016/j.fusengdes.2021.112777
https://doi.org/10.1016/j.fusengdes.2021.112777
Autor:
Panchal Manoj, Il Jin Kim, Kisuk Lim, Chang Hyun Noh, Chulsoon Shin, Yong-Hee Lee, Won Woo Park, Junyoung Hur, Perez Pichel German, Namil Her, Dong Kwon Kang, Kwanwoo Nam, Kyoung-O Kang
Publikováno v:
Fusion Engineering and Design. 165:112270
In the ITER tokamak, a thermal shield (TS) is installed to reduce the heat oad radiated to the superconducting magnet system from vacuum vessel (VV) and cryostat. TS has a thin silver surface to keep its emissivity below 0.05. The silver surface is a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1973a0c1c654edefe452819b26abdb42
https://doi.org/10.1016/j.fusengdes.2021.112270
https://doi.org/10.1016/j.fusengdes.2021.112270
Autor:
Namil Her, Yong-Hee Lee, Kisuk Lim, Dong Kwon Kang, Kwanwoo Nam, Chang Hyun Noh, Kyoung-O Kang, German Perez Pichel, Manoj Panchal, Junyoung Hur, Il Jim Kim, Won Woo Park
Publikováno v:
Fusion Engineering and Design. 160:111855
The role of the ITER thermal shield (TS) is to minimize the radiation heat load transferred from the warm components to the superconducting magnet operating at 4.5 K. Fabrication of the TS components is ongoing. Manufacturing of LCTS (Lower Cryostat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::60db77a20c3e5196d8cbe54b4a3b4403
https://doi.org/10.1016/j.fusengdes.2020.111855
https://doi.org/10.1016/j.fusengdes.2020.111855
Autor:
Yong-Hee Lee, Kyoung-O Kang, German Perez Pichel, Chang Hyun Noh, Sung Jun Kim, Kisuk Lim, Youngkil Kang, Namil Her, Hyoung Min Lee, Dong Kwon Kang, Kwanwoo Nam, Young Il Choi, Il Jin Kim, Tae Hwa Lee, Junyoung Hur, Manoj Panchal, Won Woo Park
Publikováno v:
Fusion Engineering and Design. 155:111702
The ITER thermal shield (TS) minimizes radiation heat loads from the vacuum vessel and the cryostat to the superconducting magnets. It is actively cooled by pressurized Helium gas. The TS Manifold (TSM) provides Helium coolant from the cold valve box
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a0344fc319e37e3ca087d98b0ec79921
https://doi.org/10.1016/j.fusengdes.2020.111702
https://doi.org/10.1016/j.fusengdes.2020.111702
Autor:
Kyoung-O Kang, Robby Hicks, Kwanwoo Nam, Namil Her, Kyoungkyu Kim, Wooho Chung, Jing Do Bae, Chang-Hoon Jun, Jong Kook Cha, C. Hamlyn-Harris, Chang Hyun Noh
Publikováno v:
Fusion Engineering and Design. :1453-1456
The thermal shield (TS) provides the thermal barrier in the ITER tokamak to minimize heat load transferred by thermal radiation from the hot components to the superconducting magnets operating at 4.2 K. The TS is actively cooled by 80 K pressurized h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1205f58d19538b87e75691507d65a89a
https://doi.org/10.1016/j.fusengdes.2015.06.105
https://doi.org/10.1016/j.fusengdes.2015.06.105
Autor:
Chang Hyun Noh, Kyoung-O Kang, Wooho Chung, Namil Her, Youngkil Kang, Hicks Robby, Dong Kwon Kang, Kwanwoo Nam, C. Hamlyn-Harris, Kisuk Lim
Publikováno v:
Fusion Engineering and Design. :1566-1570
In this paper, a full-scale prototype fabrication for vacuum vessel thermal shield (VVTS) of ITER tokamak is described and test results are reported. All the manufacturing processes except for silver coating were performed in the fabrication of 10°
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd5fb159793c54c5416708816a43e58d
https://doi.org/10.1016/j.fusengdes.2015.06.036
https://doi.org/10.1016/j.fusengdes.2015.06.036
Autor:
Kyoung-O Kang, Dongkwon Kang, Chang Ho Choi, C. Sborchia, H. J. Ahn, Namil Her, Kwanwoo Nam, H.G. Lee, Wooho Chung, C. Hamlyn-Harris, Chang Hyun Noh
Publikováno v:
Fusion Engineering and Design. 89:1843-1847
Thermal shield (TS) is to be installed in ITER tokamak to minimize radiation heat load transferring from the vacuum vessel and the cryostat to the superconducting magnet operating at 4.5 K. The TS shall be properly designed so that the radiation heat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c79f9f62310b8a25e1769159a655ca2
https://doi.org/10.1016/j.fusengdes.2014.02.060
https://doi.org/10.1016/j.fusengdes.2014.02.060