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A Coherent Methodology for the Evaluation of a Steam Explosion Load Using TEXAS-V

Song, Jin-Ho    (Korea Atomic Energy Research Institute   ); Park, Ik-Kyu    (Korea Atomic Energy Research Institute   ); Kim, Jong-Hwan    (Korea Atomic Energy Research Institute  );
  • 초록

    A methodology is proposed for the evaluation of a steam explosion load on a reactor scale by evaluating the steam explosion model against the experimental data. Being part of the OECD/SERENA program,, appropriate data was selected by international experts and the analytical model of TEXAS-V was chosen. The procedure consists of two steps. the pre-mixing model was verified against the FARO L-14 and FARO L-28 data. The explosion model was verified against the experimental data of KROTOS-44, FARO L-33, TROI-13, and TROI-34. The capabilities and deficiencies of the fundamental models of the TEXAS-V are reviewed in terms of their adequacy in a simulation of steam explosion on a reactor scale.


  • 주제어

    steam explosion .   TEXAS-V .   FARO .   KROTOS .   TROI.  

  • 참고문헌 (12)

    1. Carbiener, W. A. et aI., Appendix VIII in Reactor Safety Study, WASH-1400 (NUREG75/014), (1975) 
    2. Magallon et. ai, Proposal for a OECD research programme on fuel-coolant interaction-Steam Explosion Resolution for Nuclear Applications (SERENA), (2001) 
    3. J. H. Song, I. K. Park, S. Nilsuwankosit, Evaluation of the TEXAS-V break up models against experimental data, 11th conference on nuclear engineering, Tokyo, Japan, ICONE11-36155, (2003) 
    4. I. K. Park, D. H. Kim, and J. H. Song, Steam explosion module development for the MELCOR code using TEXAS-V, Journal of Korean Nuclear Society, Vol. 35, Number 4, pp.286-298, (2003) 
    5. J. Tang, Modeling of the complete process of one-dimensional vapor explosions, Ph. D. Thesis, University of Wisconsin, (1993) 
    6. Nelson, L. S. and Duda, P. M. Steam explosion experiments with single drops of iron oxide melted with a C02 laser: Part II. Parametric studies. SAND82-1105, SNL, (1985) 
    7. Kim, H. Single droplet vapor explosion experiments, Ph. D. Thesis, University of Wisconsin, (1987) 
    8. B. Kim, M. Corradini, Modeling of small-scale single droplet fuel/coolant interactions, Nuc. Sci. Eng, 98, 16-28, (1988) 
    9. Annunziato, A., Addabbo, A., Leva, G., OECD/CSNI international standard problem No. 39 on FARO test L-14, Technical Note No. 1.96.64, Joint Research Center, (1996) 
    10. D. Magallon, Summary conclusions and actions from 3rd SERENA meeting, Aix-en-Provence, May 15-18, France, (2004) 
    11. J. H. Song et aI., Fuel Coolant Interaction Experiments in TROI Using a $UO_2/ZrO_2$ Mixture, Nuclear Engineering and Design, Vol.222, 1-15, (2003) 
    12. J. H. Kim et aI., Phenomenological Studies of Steam Explosions Triggered by an External Trigger in the TROI Experiment, Proceedings of Korean Nuclear Society Spring Meeting, May, (2004) 

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  • Song, Jin-Ho (13)

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    2. 1995 "안전감압계통의 방출유량을 결정하기 위한 완전급수상실사고 해석" Journal of the Korean Nuclear Society = 원자력학회지 27 (4): 470~482    
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    4. 1996 "Feasibility of Long Term Feed and Bleed Operation For Total Loss of Feedwater Event" Journal of the Korean Nuclear Society = 원자력학회지 28 (3): 257~264    
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    6. 2001 "수직면에서의 비등 열전달에 대한 실험적 연구" 大韓機械學會論文集. Transactions of the Korean Society of Mechanical Engineers. B. B 25 (9): 1237~1244    
    7. 2001 "ZrO$_2$를 이용한 증기폭발 실험" 大韓機械學會論文集. Transactions of the Korean Society of Mechanical Engineers. B. B 25 (12): 1887~1897    
    8. 2001 "A Dispersion and Characteristic Analysis for the One-dimensional Two-fluid Mode with Momentum Flux Parameters" Journal of the Korean Nuclear Society = 원자력학회지 33 (4): 409~422    
    9. 2002 "수조로 방출되는 기포 거동에 대한 수치해석" 에너지공학 = Journal of energy engineering 11 (3): 237~246    
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