Extreme Properties of Oscillations of an Elliptical Float

Autor:	L. D. Akulenko, V. G. Baydulov
Rok vydání:	2019
Předmět:	Physics Ideal (set theory) Amplitude Mechanics of Materials Oscillation Mathematical analysis Computational Mechanics Damping factor General Physics and Astronomy Interval (mathematics) Boundary value problem Radiation
Zdroj:	Doklady Physics. 64:297-300
ISSN:	1562-6903 1028-3358
DOI:	10.1134/s1028335819070048
Popis:	The extreme amplitude and frequency properties of oscillations of a thin (symmetric with respect to both axes) elongated flat body of elliptical form are studied in the neighborhood of an interface of stably stratified ideal liquids. The numerical and analytical solving procedures were developed for a self-consistent boundary value problem on an asymptotically longtime interval, which leads to their significant radiation decay and evolution in oscillation frequency. Similar characteristics found earlier by the authors for floats of other forms are compared, and the significant quantitative and qualitative differences are established.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::5389bf3406939a904a8630cc07a40dbf https://doi.org/10.1134/s1028335819070048 Zobrazit plný text záznamu Plný text ve formátu PDF Plný text ve formátu HTML
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