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Relations between the Phases and Amplitudes of Multipole Components of an Acoustic Field Scattered by Discrete Inhomogeneitiesстатья
Дата последнего поиска статьи во внешних источниках: 17 августа 2021 г.
- Автор: Dmitriev K.V.
- Журнал: Bulletin of the Russian Academy of Sciences: Physics
- Том: 85
- Номер: 1
- Год издания: 2021
- Издательство: Allerton Press Inc.
- Местоположение издательства: United States
- Первая страница: 121
- Последняя страница: 126
- DOI: 10.3103/S1062873821010093
- Аннотация: An acoustic field scattered by an object can be presented as a multipole series. The set of values ofevery coefficient in this series is limited for objects with cylindrical symmetry when there are no internal sources of energy. Relations are presented for the phases and amplitudes of these coefficients, and between the powers of the absorbed and scattered fields.
- Добавил в систему: Дмитриев Константин Вячеславович