Zobrazeno 1 - 10
of 71
pro vyhledávání: '"Kun-Woo Song"'
Autor:
Kun-Woo Song
Publikováno v:
International Scholastic Journal of Science, Vol 9, Iss 1, p 2 (2015)
Dipterocarpus Alatus (Thai:ยางนา, Yang Na ) is a tree found in Thailand and other Southeast Asian countries. The seeds have two wings and rotate as they fall. High-speed video analysis was used to determine the terminal velocity and spin fr
Externí odkaz:
https://doaj.org/article/558dd180f38a45c6a1cd020250c0aade
Autor:
Jae Ho Yang, Kun Woo Song, Dong Seok Kim, Dong-Joo Kim, Heung Soo Lee, Ji-Hae Yoon, Yang-Hyun Koo
Publikováno v:
Frontiers in Energy Research, Vol 9 (2021)
Micro-plate or microcell UO2–Mo is considered a promising accident tolerant fuel candidate for water-cooled power reactors. In this work, we evaluated the anticipated oxidation behavior of a UO2–Mo system under high-temperature steam to understan
Externí odkaz:
https://doaj.org/article/4140e788247240859ce27ba0099582ff
Autor:
Kun Woo Song, Dong-Joo Kim, Jae Ho Yang, Dong Seok Kim, Heung Soo Lee, Ji-Hae Yoon, Yang-Hyun Koo
Publikováno v:
Journal of Nuclear Materials. 554:153075
The thermal performance of composite UO2 fuel pellets, as a potential candidate for accident-tolerant fuels, is being attempted to be actively enhanced by employing high conductivity materials as additives. Herein, we numerically investigated the the
Autor:
Dong-Joo Kim, Ji-Hae Yoon, Sunghwan Kim, Jae Ho Yang, Heung Soo Lee, Kun Woo Song, Yang-Hyun Koo, Dong Seok Kim
Publikováno v:
Journal of Nuclear Materials. 542:152517
U3Si2 is being considered as a potential fuel candidate for water cooled power reactors. Herein, we examine the oxidation behavior and phase separation of U3Si2 under flowing steam to understand the fuel degradation mechanism in the event of a steam
Autor:
Yang-Il Jung, Hyun-Gil Kim, Sang-Chae Jeon, Jae Ho Yang, Dong-Joo Kim, Dong-Hak Kook, Dong Seok Kim, Kun-Woo Song, Changhwan Shin, Keon-Sik Kim, Yang-Hyun Koo
Publikováno v:
Journal of Nuclear Materials. 527:151801
Following the Fukushima accident in March 2011, Korea Atomic Energy Research Institute (KAERI) has developed micro-cell fuel pellets for the purpose of reducing gas release, both stable and radioactive, not only under accident conditions, but during
Autor:
Keon Sik Kim, Jang Soo Oh, Yang-Hyun Koo, Jong Hun Kim, Dong-Joo Kim, Jae Ho Yang, Young Woo Rhee, Kun-Woo Song
Publikováno v:
Journal of Nuclear Materials. 462:289-295
As one of accident tolerant fuel pellets which should have features of good thermal conductivity and high fission product retention, a micro-cell UO2–Mo pellet has been studied in the aspect of fabrication and thermal property. It was intended to d
Publikováno v:
Progress in Nuclear Energy. 74:61-70
The Fukushima accident in March 2011 caused by the massive earthquake and tsunami led to hydrogen explosion, core meltdown, and the subsequent release of huge radioactivity both into the atmosphere and the Pacific Ocean. In the case of volatile fissi
Autor:
Kun-Woo Song, Hyun-Gil Kim, Jeong-Yong Park, Yang-Hyun Koo, Yang-Il Jung, Keon-Sik Kim, Jae Ho Yang, Dong-Joo Kim
Publikováno v:
Nuclear Technology. 186:295-304
The Fukushima accident has had a tremendous impact on Japan and the rest of the world in the areas of public health, economy, and nuclear energy policy. Thus, international consensus has been reach...
Autor:
Je-Geon Bang, Kun-Woo Song, Dong-Joo Kim, Young-Woo Rhee, Daeho Kim, Yong-Sik Yang, Yang-Hyun Koo, Keon-Sik Kim
Publikováno v:
Nuclear Technology. 178:267-279
This paper presents some of the key technologies in the area of fuel performance that Korea Atomic Energy Research Institute (KAERI) has developed for a dualcooled annular fuel, which should be available before the annular fuel can be considered to b
Publikováno v:
Journal of Nuclear Materials. 405:33-43
A fission gas release (FGR) model was developed by using an artificial neural network method to predict fission gas release in UO2 fuel under reactivity initiated accident (RIA) conditions. Based on the test data obtained in the CABRI test reactor an