Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Hak-Kun Kim"'
Publikováno v:
Metals and Materials International. 20:585-592
Laminated fiber-reinforced composites can be applied to an insulating structure of a nuclear fusion device. It is necessary to investigate the interlaminar fracture characteristics of the laminated composites for the assurance of design and structura
Autor:
Jae In Song, Hong Tack Kim, Kwang-Pyo Kim, Yong Chu, Kun Su Lee, Hak Kun Kim, Kap Rai Park, Young-ok Kim, Yang Mo Kim
Publikováno v:
Fusion Engineering and Design. 88:1132-1136
Several gas injection systems such as fueling, massive gas injection (MGI), supersonic molecular beam injection (SMBI) have been installed for the Korea Superconducting Tokamak Advanced Research (KSTAR). Piezoelectric valves with a built-in piezoelec
Publikováno v:
Korean Journal of Metals and Materials. 49:589-595
Autor:
Hyun-Jong Woo, Kwang-Pyo Kim, E. K. Park, KunSu Lee, Hong-Tack Kim, Kyung-Min Kim, Kaprai Park, Kyu-Sun Chung, H.L. Yang, Jaemin Park, Jong-Ho Sun, Yeong-Kook Oh, W.C. Kim, Hak-Kun Kim, Taehyeop Lho, S.H. Hong, Hoon-Kyun Na
Publikováno v:
Journal of Nuclear Materials. 415:S1050-S1053
First boronization was performed in KSTAR tokamak during 2009 campaign in order to reduce oxygen impurities and to lower the power loss due to radiation. We report the results from the experiences on carborane during the first boronization in KSTAR.
Publikováno v:
Key Engineering Materials. :1872-1877
Publikováno v:
Transactions of the Korean Society of Mechanical Engineers A. 26:2089-2095
Ceramic/metal composites have many attractive properties and great potential fur applications. Interfacial fracture properties of different layered composites are important in material integrity. Therefore, evaluation of fracture toughness at interfa
Autor:
Huidong Zhuang, Hak-Kun Kim, Kwang-Pyo Kim, Zhongyong Chen, W.C. Kim, Young-Ok Kim, Yaowei Yu, Eunnam Bang, Soohyun Son, Si-Woo Yoon, Hong-Tack Kim, Suk-Ho Hong
Publikováno v:
The Review of scientific instruments. 83(12)
Massive gas injection (MGI) system was developed on Korea Superconducting Tokamak Advanced Research (KSTAR) in 2011 campaign for disruption studies. The MGI valve has a volume of 80 ml and maximum injection pressure of 50 bar, the diameter of valve o
Publikováno v:
Korean Journal of Metals and Materials. 49
Autor:
Sang-Joon Park, Yeong-Kook Oh, W.C. Kim, Hyun-Jong Woo, Sun Ho Kim, KunSu Lee, Kyung-Min Kim, S. J. Wang, Jaemin Park, Jong-Ho Sun, H.L. Yang, Sang-Hwa Lee, Jong-Su Kim, Jaeyong Kim, Hoon-Kyun Na, Kwang-Pyo Kim, Jong-Gu Kwak, Sung-Woo Kim, Dong Su Lee, Kaprai Park, Sang-Yong Lee, S.H. Hong, Kyu-Sun Chung, Eun-Kyung Park, Hak-Kun Kim
Publikováno v:
Nuclear Fusion. 51:103027
The initial phase wall conditioning in KSTAR is depicted. The KSTAR wall conditioning procedure consists of vessel baking, glow discharge cleaning (GDC), ICRH wall conditioning (ICWC) and boronization (Bz). Vessel baking is performed for the initial