Parametric analyses of major nuclear components and reinforced concrete structures under FCI-induced explosive condition
作者: Seung Hyun KimYoon-Suk ChangYong-Jin Cho
作者单位: 1Department of Nuclear Engineering, Kyung Hee University, 1732 Deogyeong-daero, Giheung-gu, Yongin-si, Gyeonggi-do 17104, Republic of Korea
2Korea Institute of Nuclear Safety, 34 Gwahak-ro, Yuseong-gu, Daejeon-si 34142, Republic of Korea
刊名: Nuclear Engineering and Design, 2017, Vol.322 , pp.148-158
来源数据库: Elsevier Journal
DOI: 10.1016/j.nucengdes.2017.06.029
关键词: Coupled analysisFuel-coolant interactionJWL equation of stateTNT modelYield criterion
英文摘要: Abstract(#br)Even though extensive researches have been performed for steam explosion, due to its complex phenomenon and inherent uncertainties, establishment of optimum severe accident management guideline and strategy is still one of state-of-the arts in nuclear industry. The goal of this research is primarily to examine applicability of coupled analysis with trinitrotoluene model under a typical fuel-coolant interaction-induced explosive condition. In this context, Jones-Wilkins-Lee equation of state was employed and relevant parameters were calibrated through trial and error technique. Parametric coupled FE (Finite Element) analyses employing four concrete yield criteria and structural assessment were also carried out to investigate behaviors of major components and reinforced...
全文获取路径: Elsevier  (合作)
影响因子:0.805 (2012)

  • FCI Flux Changes per Inch
  • criterion 准则
  • coolant 冷却剂
  • major 知的
  • reinforced 加筋的
  • explosive 炸药
  • concrete 具体
  • state 状态
  • analysis 分析
  • interaction 相互酌