Applications of aerosol model in the reactor containment

作者: Mossad Slama , Mohammad Omar Shaker , Ragaa Aly , Magdy Sirwah

DOI: 10.1016/J.JRRAS.2014.08.007

关键词: AerosolContainmentDeposition (aerosol physics)Boundary layer thicknessVolume (thermodynamics)MeteorologyMechanicsChemistryExternal sourceNuclear reactorHomogeneous

摘要: Abstract The study simulates of aerosol dynamics including coagulation, deposition and source reinforcement. Typical applications are for nuclear reactor aerosols, reaction chambers the production purified materials. model determines number volume distributions an arbitrary particle-size classes, called sections. user specifies initial size distribution generation rate each component in section. For spatially homogeneous uniform chemical composition, dynamic equation is solved closed to simulate radionuclide particle transport containment. effects conditions on distribution, boundary layer thickness behaviour under reinforcement (external source) considered.

参考文章(11)
J.C Barrett, R Mills, An approximate treatment of aerosol coagulation and removal Journal of Aerosol Science. ,vol. 33, pp. 1327- 1339 ,(2002) , 10.1016/S0021-8502(02)00073-3
Vladimir M. Alipchenkov, Arkadi E. Kiselev, Valery F. Strizhov, Sergey V. Tsaun, Leonid I. Zaichik, Advancement of modeling deposition and coagulation of aerosols in a nuclear reactor Nuclear Engineering and Design. ,vol. 239, pp. 641- 647 ,(2009) , 10.1016/J.NUCENGDES.2008.12.025
George W. Mulholland, Howard R. Baum, Effect of Initial Size Distribution on Aerosol Coagulation Physical Review Letters. ,vol. 45, pp. 761- 763 ,(1980) , 10.1103/PHYSREVLETT.45.761
M.M.R Williams, On some exact solutions of the space- and time-dependent coagulation equation for aerosols Journal of Colloid and Interface Science. ,vol. 101, pp. 19- 26 ,(1984) , 10.1016/0021-9797(84)90004-3
J. E. Brockmann, W. W. Tarbell, Aerosol Source Term in High Pressure Melt Ejection Nuclear Science and Engineering. ,vol. 88, pp. 342- 356 ,(1984) , 10.13182/NSE84-3
D.A. Powers, K.E. Washington, J.L. Sprung, S.B. Burson, A simplified model of aerosol removal by natural processes in reactor containments Other Information: PBD: Jul 1996. ,(1996) , 10.2172/270806