Krivenko I.V., Smirnova M.A. Modeling the effects of electromagnetic radiation on natural aerosols

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https://doi.org/10.15688/mpcm.jvolsu.2019.4.5

Irina V. Krivenko
Candidate of Physical and Mathematical Sciences, Associate Professor, Department of
General Physics,
Tver State Technical University
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Af. Nikitin emb., 22, 170026 Tver, Russian Federation

Marina A. Smirnova
Candidate of Physical and Mathematical Sciences, Associate Professor, Department of
Informatics and Applied Mathematics ,
Tver State Technical University
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Af. Nikitin emb., 22, 170026 Tver, Russian Federation

Abstract. The subject of research is dispersed systems that absorb the incident electromagnetic radiation, which initiates the process of heat transfer in them. 1) Systems consisting of two interacting spheres and two parallel cylinders (convergence of two particles suspended, for example, in air, are more likely than convergence of N particles (N > 2) are considered. Based on the Mie theory, analytical solutions are obtained for the components of the electric field intensity vector inside the dispersed particles, which were used to calculate the power distribution of thermal sources over their cross sections. 2) non-uniform composition of a spherical particle. For this case, calculations are made by the finite element method.

Key words: dispersed system, particle heterogeneous in composition, atmospheric pollution, computer simulation, electromagnetic radiation, heat transfer, analytical solutions, finite element method.

Creative Commons License
Modeling the effects of electromagnetic radiation on natural aerosols by Krivenko I.V., Smirnova M.A. is licensed under a Creative Commons Attribution 4.0 International License.

 

Citation in English: Mathematical Physics and Computer Simulation. Vol. 22 No. 4 2019, pp. 64-79

 

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