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Thermal-hydraulic analysis of single and multiple steam generator tube ruptures in a typical 3-loop PWR

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Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
The response of the full-scale three-loop Pressurized Water Reactor (PWR) RELAP5 computational model on Steam Generator Break Rupture (SGBR) was investigated in this paper. This model was analyzed in terms of its applicability and performance regarding the research task conducted by Warsaw University of Technology and the National Center for Research and Development inWarsaw, Poland. In the paper break sizes corresponding to one, three and six ruptured tubes (which conform to a Loss-of-Coolant event break size area of 0.02%, 0.054 and 0.11%) were studied at three different locations (at the top of the hot-leg side tubesheet, U-bend and at the top of the cold-leg side tubesheet). The reactor at issue was a three-loop PWR of Westinghouse design with thermal output of 2775 MWt.
Rocznik
Strony
175--182
Opis fizyczny
Bibliogr. 13 poz., rys., tab., wykr.
Twórcy
autor
  • Inspecta Nuclear AB, Lindhagensterrassen 1, 112 18 Stockholm, Sweden
  • Inspecta Nuclear AB, Lindhagensterrassen 1, 112 18 Stockholm, Sweden
Bibliografia
  • [1] J. P. Adams, M. B. Sattison, Frequency and consequences associated with a steam generator tube rupture event, Nuclear Technology 90 (2) (1990) 168–185.
  • [2] P. E. MacDonald, V. Shah, L. Ward, P. Ellison, Steam generator tube failures, Tech. rep., Nuclear Regulatory Commission,Washington, DC (United States). Div. of Safety Programs (1996).
  • [3] J. H. Jeong, K. Y. Choi, K. S. Chang, Y. C. Kweon, Effects of tube rupture modeling and parameters on analysis of msgtr event progression in pwr, Tech. rep., American Nuclear Society, 555 North Kensington Avenue, La Grange Park, IL 60526 (United States) (2002).
  • [4] W. Van Hove, K. Van Laeken, L. Bartsoen, B. Centner, L. Vanhoenacker, Coupled calculation of the radiological release and the thermal-hydraulic behaviour of a 3-loop pwr after a sgtr by means of the code relap5, Nuclear Engineering and Design 177 (1) (1997) 351–368.
  • [5] G. Jimenez, C. Queral, M. Rebollo-Mena, J. Martínez-Murillo, E. Lopez-Alonso, Analysis of the operator action and the single failure criteria in a sgtr sequence using best estimate assumptions with trace 5.0, Annals of Nuclear Energy 58 (2013) 161–177.
  • [6] A. Auvinen, J. Jokiniemi, A. Lähde, T. Routamo, P. Lundström, H. Tuomisto, J. Dienstbier, S. Güntay, D. Suckow, A. Dehbi, et al., Steam generator tube rupture (sgtr) scenarios, Nuclear Engineering and Design 235 (2) (2005) 457–472.
  • [7] H.-K. Kim, S. H. Kim, Y.-J. Chung, H.-S. Kim, Thermalhydraulic analysis of smart steam generator tube rupture using tass/smr-s code, Annals of Nuclear Energy 55 (2013) 331–340.
  • [8] C. Lin, A. Wassel, S. Kalra, A. Singh, The thermal-hydraulics of a simulated pwr facility during steam generator tube rupture transients, Nuclear engineering and design 98 (1) (1986) 15–38.
  • [9] J. Marn, M. Delić, L. Škerget, Experimental models of medium break loss of coolant accidents with and without steam generator tube rupture, International journal of pressure vessels and piping 80 (10) (2003) 737–744.
  • [10] G. De Santi, Analysis of steam generator u-tube rupture and intentional depressurization in lobi-mod2 facility, Nuclear Engineering and Design 126 (1) (1991) 113–125.
  • [11] J. H. Jeong, Y. C. Kweon, The effect of tube rupture location on the consequences of multiple steam generator tube rupture event, Annals of Nuclear Energy 29 (15) (2002) 1809–1826.
  • [12] S. Lee, K. Kim, H. Kim, Y. Eun, Analyses of sgtr accident with mihama unit experience, Nuclear Engineering and Technology 26 (1) (1994) 41–53.
  • [13] D. Mercurio, L. Podofillini, E. Zio, V. Dang, Identification and classification of dynamic event tree scenarios via possibilistic clustering: application to a steam generator tube rupture event, Accident Analysis & Prevention 41 (6) (2009) 1180–1191.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-a6af4c5b-2bdb-4f09-b63f-03aa080d7eaa
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