Sloshing in a sea cage with a slowly rotating liquid is investigated. The cage is axisymmetric, and the liquid is subjected to a nearly uniform angular velocity about the vertical axis of the cage. Both experimental and theoretical investigations are presented. It is shown that rotation modifies the sloshing regimes of a non-rotating liquid by splitting the natural frequencies. Therefore, resonant sloshing regimes can be manipulated by varying the rotation rate of the liquid.
Sloshing in a rotating liquid inside a closed sea cage for fish farming / Tsarau, Andrei; Lugni, Claudio; Lucarelli, Alessia; Kristiansen, David; Lader, Pål. - In: PHYSICS OF FLUIDS. - ISSN 1089-7666. - 33:3(2021). [10.1063/5.0037408]
Sloshing in a rotating liquid inside a closed sea cage for fish farming
Lugni,Claudio;
2021
Abstract
Sloshing in a sea cage with a slowly rotating liquid is investigated. The cage is axisymmetric, and the liquid is subjected to a nearly uniform angular velocity about the vertical axis of the cage. Both experimental and theoretical investigations are presented. It is shown that rotation modifies the sloshing regimes of a non-rotating liquid by splitting the natural frequencies. Therefore, resonant sloshing regimes can be manipulated by varying the rotation rate of the liquid.| File | Dimensione | Formato | |
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