The Choice of Method of Computer Simulation for Formation of Pictures of Danger of Electromagnetic Environment
Автор:
Mazur, Darya R.
Titov, Yevgeniy V.
Мазур, Д. Р.
Титов, Е. В.
Дата:
2024-08Журнал:
Журнал Сибирского федерального университета. 2024 17(5). Journal of Siberian Federal University. Engineering & Technologies. 2024 17(5)Аннотация:
The features of boundary element methods (method of moments), finite element methods,
finite difference methods in the time domain, and finite integral methods for volumetric space modeling
are examined. The classification of finite element method variants is presented. The advantages of finite
difference methods in the time domain are described and structurally presented. The MoM, FEM, FDTD,
and FIT methods are generalized for modeling the electromagnetic environment inside and outside of
buildings, taking into account the complex influence of electromagnetic fields and radiation in a wide
frequency range, as well as the possibility of accelerating the processes of forming distribution patterns
of electromagnetic field components and patterns of electromagnetic hazard Рассмотрены особенности методов граничных элементов (метод моментов), конечных
элементов, конечных разностей во временной области и конечных интегралов применительно
к моделированию объемного пространства. Показана классификация разновидностей метода
конечных элементов. Описаны и структурно представлены преимущества метода конечных
разностей во временной области. Обобщены MoM-, FEM-, FDTD- и FIT-методы применительно
к моделированию электромагнитной обстановки внутри ивне помещений с учетом комплексного
влияния электромагнитных полей и излучений в широком диапазоне частот и возможности
ускорения процессов формирования картин распределения составляющих электромагнитного
поля и картин опасности электромагнитной обстановки
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