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[en] In this paper a forced convective boiling of Refrigerant R-113 in a vertical annular channel has been simulated by the CFX-5 code. The employed subcooled boiling model uses a special treatment of the wall boiling boundary, which assures the grid invariant solution. The simulation results have been validated against the published experimental data. In general a good agreement with the experimental data has been achieved, which shows that the current model may be applied for the Refrigerant R-113 without significantly changing the model parameters. The influence of non-drag forces, bubble diameter size and interfacial drag model on the numerical results has been investigated as well. (author)
Source
Glumac, B.; Lengar, I. (Nuclear Society of Slovenia (Slovenia)) (eds.); Nuclear Society of Slovenia, Ljubljana (Slovenia). Funding organisation: Slovenian Research Agency, Ljubljana (Slovenia); Agency for Radwaste Management, Ljubljana (Slovenia); Westinghouse Electric Europe, Brussels (Belgium); NUMIP Engineering, Construction, Maintenance and Production, Ljubljana (Slovenia); Inst. of Metals and Technology, Ljubljana (Slovenia); Elmont, Krsko (Slovenia); Pool for Insurance and Reinsurance of Nuclear Risk, Ljubljana (Slovenia); GEN energija, Krsko (Slovenia); AREVA, Framatome ANP, Paris (France); Enertech, Brea, CA (United States); QTechna, Ljubljana (Slovenia); INETEC-Inst. for Nuclear Technology, Zagreb (Croatia); vp; ISBN 961-6207-26-3; 
; 2006; [9 p.]; International Conference Nuclear Energy for New Europe 2006; Portoroz (Slovenia); 18-21 Sep 2006; Also available from Slovenian Nuclear Safety Administration, Zelezna cesta 16, Ljubljana (SI) or Nuclear Society of Slovenia, Jamova 39, Ljubljana (SI); 17 refs., 1 tab., 8 figs.
; 2006; [9 p.]; International Conference Nuclear Energy for New Europe 2006; Portoroz (Slovenia); 18-21 Sep 2006; Also available from Slovenian Nuclear Safety Administration, Zelezna cesta 16, Ljubljana (SI) or Nuclear Society of Slovenia, Jamova 39, Ljubljana (SI); 17 refs., 1 tab., 8 figs.