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On Numerical Methodologies Employing Auxiliary Sources for Two- Dimensional Penetrable Acoustic Problemsтезисы доклада
- Авторы: Tsitsas N.L., Eremin Y., Kouroublakis M., Fikioris G.
- Сборник: Proceedings of the Bremen Zoom Workshop on Light Scattering 2021
- Серия: Light Scattering
- Тезисы
- Год издания: 2021
- Место издания: Leibniz Institute for Materials Engineering IWT Bremen, Germany
- Первая страница: 101
- Последняя страница: 105
- Аннотация: Plane-wave acoustic scattering by a two-dimensional penetrable obstacle is simulated by the Discrete Sources Method (DSM) and the (standard) Method of Auxiliary Sources (MAS). Numerical results obtained from the two methods are compared with emphasis on the effect of shape elongation on the computed differential scattering cross section. The results are also compared with respect to those obtained from COMSOL Multiphysics implementing the Finite Element Method (FEM).
- Добавил в систему: Еремин Юрий Александрович