Study of the Evolution of the Electric Structure of a Convective Cloud Using the Data of a Numerical Nonstationary Three-Dimensional Model
| Autor: | A. A. Ignatyev, V. N. Morozov, Yu. A. Dovgalyuk, M. A. Zatevakhin, N. E. Veremey |
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| Rok vydání: | 2014 |
| Předmět: |
Quantum optics
Physics Nuclear and High Energy Physics Meteorology Field (physics) business.industry Charge density Astronomy and Astrophysics Statistical and Nonlinear Physics Allowance (engineering) Cloud computing Mechanics Electronic Optical and Magnetic Materials Dipole Distribution (mathematics) Electric field Electrical and Electronic Engineering business |
| Zdroj: | Radiophysics and Quantum Electronics. 56:801-810 |
| ISSN: | 1573-9120 0033-8443 |
| Popis: | Numerical nonstationary three-dimensional model of a convective cloud with parameterized description of microphysical processes with allowance for the electrization processes is considered. The results of numerical modeling of the cloud evolution for the specified atmospheric conditions are presented. The spatio-temporal distribution of the main cloud characteristics including the volume charge density and the electric field is obtained. The calculation results show that the electric structure of the cloud is different at its various life stages, i.e., it varies from unipolar to dipolar and then to tripolar. This conclusion is in fair agreement with the field studies. |
| Databáze: | OpenAIRE |
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