naa a22 4500 510761240 CHVBK 20180411083140.0 cr unu---uuuuu 180411e20130901xx s 000 0 eng 10.1134/S0040601513090024 doi (NATIONALLICENCE)springer-10.1134/S0040601513090024 Comparison of different methods used in integral codes to model coagulation of aerosols [Elektronische Daten] [A. Beketov, A. Sorokin, V. Alipchenkov, N. Mosunova] The methods for calculating coagulation of particles in the carrying phase that are used in the integral codes SOCRAT, ASTEC, and MELCOR, as well as the Hounslow and Jacobson methods used to model aerosol processes in the chemical industry and in atmospheric investigations are compared on test problems and against experimental results in terms of their effectiveness and accuracy. It is shown that all methods are characterized by a significant error in modeling the distribution function for micrometer particles if calculations are performed using rather "coarse” spectra of particle sizes, namely, when the ratio of the volumes of particles from neighboring fractions is equal to or greater than two. With reference to the problems considered, the Hounslow method and the method applied in the aerosol module used in the ASTEC code are the most efficient ones for carrying out calculations. Pleiades Publishing, Ltd., 2013 aerosols nationallicence integral codes nationallicence coagulation nationallicence modeling nationallicence distribution function nationallicence kinetic equation nationallicence Beketov A. Institute for Safe Development of Nuclear Power Engineering, Russian Academy of Sciences, Bol'shaya Tul'skaya ul. 52, 115191, Moscow, Russia aut Sorokin A. Institute for Safe Development of Nuclear Power Engineering, Russian Academy of Sciences, Bol'shaya Tul'skaya ul. 52, 115191, Moscow, Russia aut Alipchenkov V. Institute for Safe Development of Nuclear Power Engineering, Russian Academy of Sciences, Bol'shaya Tul'skaya ul. 52, 115191, Moscow, Russia aut Mosunova N. Institute for Safe Development of Nuclear Power Engineering, Russian Academy of Sciences, Bol'shaya Tul'skaya ul. 52, 115191, Moscow, Russia aut Thermal Engineering Springer US; http://www.springer-ny.com 60/9(2013-09-01), 647-652 0040-6015 60:9<647 2013 60 11509 https://doi.org/10.1134/S0040601513090024 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1134/S0040601513090024 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Beketov A. Institute for Safe Development of Nuclear Power Engineering, Russian Academy of Sciences, Bol'shaya Tul'skaya ul. 52, 115191, Moscow, Russia aut NATIONALLICENCE 700 1- Sorokin A. Institute for Safe Development of Nuclear Power Engineering, Russian Academy of Sciences, Bol'shaya Tul'skaya ul. 52, 115191, Moscow, Russia aut NATIONALLICENCE 700 1- Alipchenkov V. Institute for Safe Development of Nuclear Power Engineering, Russian Academy of Sciences, Bol'shaya Tul'skaya ul. 52, 115191, Moscow, Russia aut NATIONALLICENCE 700 1- Mosunova N. Institute for Safe Development of Nuclear Power Engineering, Russian Academy of Sciences, Bol'shaya Tul'skaya ul. 52, 115191, Moscow, Russia aut NATIONALLICENCE 773 0- Thermal Engineering Springer US; http://www.springer-ny.com 60/9(2013-09-01), 647-652 0040-6015 60:9<647 2013 60 11509 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer