Numerical analysis of droplet breakup behavior using particle method

Journal of Nuclear Science and Technology

Volumn 38, Issue 12, 2001, Pages 1057-1064

  Nomura, Katsuya ^a   Koshizuka, Seiichi ^a   Oka, Yoshiaki ^a   Obata, Hiroyuki ^b  

^a UNIVERSITY OF TOKYO   (Japan)

^b Mitoshiro Bldg   (Japan)

Author keywords

Debris bed; Droplet breakup; MPS method; Numerical analysis; Severe accidents; Surface tension; Two dimensional calculations

Indexed keywords

DROPLET BREAKUP; MOVING PARTICLE SEMI-IMPLICIT (MPS) METHOD;

COMPUTER SIMULATION; CORRELATION METHODS; ELEMENTARY PARTICLES; ETHANOL; MATHEMATICAL MODELS; NUMERICAL ANALYSIS; PRESSURE VESSELS; SURFACE TENSION;

BOILING WATER REACTORS;

EID: 0035709542     PISSN: 00223131     EISSN: None     Source Type: Journal    
DOI: 10.1080/18811248.2001.9715136     Document Type: Article

References (11)

1. R. J. Lipinski, “A coolability model for postaccident nuclear reactor debris,” Nucl. Technol., 65, 53-66 (1984).
2. M. Pilch, C. A. Erdman, “Use of breakup time data and velocity history data to predict the maximum size of stable fragments for acceleration-induced breakup of a liquid drop,” Int. J. Multiphase Flow, 13, 741-757 (1987).
3. D. Magallon, H. Hohmann, “Experimental investigation of 150-kg-scale corium melt jet quenching in water,” Nucl. Eng. Des., 177,321-337(1997).
4. J. Han, G. Tryggvason, “Energy transfer in the secondary breakup of liquid drops,” ASME 2000 Fluids Engineering Division Summer Meeting, June 11-15, 2000, Boston, FEDSM2000-11137.
5. V. A. Bui, T. N. Dinh, B. R. Sehgal, “Deformation and fragmentation of a melt drop in flow field,” Proc. Int. Semin. On Vapor Explosions and Explosive Eruptions, May 22-25, 1997, Sendai, p. 67-74 (1997).
6. S. Koshizuka, Y. Oka, “Moving-particle semi-implicit method for fragmentation of incompressible fluid,” Nucl. Sci. Eng., 123,421-434(1996).
7. S. Koshizuka, A. Nobe, Y. Oka, “Numerical analysis of breaking waves using the moving particle semi-implicit method,” Int. J. Numer Methods Fluids, 26, 751-769 (1998).
8. S. Koshizuka, H. Ikeda, Y. Oka, “Numerical analysis of fragmentation mechanisms in vapor explosions,” Nucl. Eng. Des., 189,423-432(1999).
9. H. Lamb, Hydrodynamics, Cambridge Univ. Press, (1945).
10. S. A. Krzeczkowski, “Measurement of liquid droplet disintegration mechanisms,” Int. J. Multiphase Flow, 6, 227-239 (1980).
11. T. G. Theofanous, W. W. Yuen, S. Angelini, “The verification basis of the PM-ALPHA code,” Proc. OCED/CSNI Specialists Meeting on Fuel-Coolant Interactions, May 19-21, 1997, Tokai-mura, JAERI-Conf 97-011, p. 219-269 (1997).