Analysis of Particulate Systems with Numerical Inverse Laplace Transform
عنوان مقاله: Analysis of Particulate Systems with Numerical Inverse Laplace Transform
شناسه ملی مقاله: JR_JACM-9-4_003
منتشر شده در در سال 1402
شناسه ملی مقاله: JR_JACM-9-4_003
منتشر شده در در سال 1402
مشخصات نویسندگان مقاله:
Clauderino Batista - School of Chemical Engineering, Federal University of Pará, UFPA, Campus do Guamá, Rua Augusto Corrêa, ۰۱, Belém, PA, ۶۶۰۷۵-۱۱۰, Brazil
Helder Miyagawa - School of Chemical Engineering, Federal University of Pará, UFPA, Campus do Guamá, Rua Augusto Corrêa, ۰۱, Belém, PA, ۶۶۰۷۵-۱۱۰, Brazil
Emanuel Macêdo - School of Chemical Engineering, Federal University of Pará, UFPA, Campus do Guamá, Rua Augusto Corrêa, ۰۱, Belém, PA, ۶۶۰۷۵-۱۱۰, Brazil
João Quaresma - School of Chemical Engineering, Federal University of Pará, UFPA, Campus do Guamá, Rua Augusto Corrêa, ۰۱, Belém, PA, ۶۶۰۷۵-۱۱۰, Brazil
Helcio Orlande - Laboratory of Transmission and Technology of Heat, Mechanical Engineering Department, Federal University of Rio de Janeiro, Rio de Janeiro, RJ, ۲۱۹۴۵-۹۷۰, Brazil
خلاصه مقاله:
Clauderino Batista - School of Chemical Engineering, Federal University of Pará, UFPA, Campus do Guamá, Rua Augusto Corrêa, ۰۱, Belém, PA, ۶۶۰۷۵-۱۱۰, Brazil
Helder Miyagawa - School of Chemical Engineering, Federal University of Pará, UFPA, Campus do Guamá, Rua Augusto Corrêa, ۰۱, Belém, PA, ۶۶۰۷۵-۱۱۰, Brazil
Emanuel Macêdo - School of Chemical Engineering, Federal University of Pará, UFPA, Campus do Guamá, Rua Augusto Corrêa, ۰۱, Belém, PA, ۶۶۰۷۵-۱۱۰, Brazil
João Quaresma - School of Chemical Engineering, Federal University of Pará, UFPA, Campus do Guamá, Rua Augusto Corrêa, ۰۱, Belém, PA, ۶۶۰۷۵-۱۱۰, Brazil
Helcio Orlande - Laboratory of Transmission and Technology of Heat, Mechanical Engineering Department, Federal University of Rio de Janeiro, Rio de Janeiro, RJ, ۲۱۹۴۵-۹۷۰, Brazil
The technique of numerical inversion of the Laplace transform is applied to solve the population balance equation (PBE). The model considers the dispersed phase systems in which nucleation and heterogeneous condensation are present. The studied phenomena model corresponds to a nonlinear integro-partial-differential equation. Test cases are solved considering two different collision mechanisms, the first-order removal mechanism and the effect of simultaneous coagulation and growth. Numerical results are compared with the analytical solution and with the literature. Based on these results, the technique applied in this work demonstrates to be a tool to solve problems in particulate systems, particularly for aerosol modeling where coagulation is the most important inter-particle mechanism affecting the size distribution.
کلمات کلیدی: Aerosol modeling, numerical inversion of the Laplace transform, Particle size distribution
صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/1756248/