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.
References
1.
A.
Nilsen
, “Production of Atlantic salmon (Salmo salar) in closed confinement systems (CCS)—Salmon lice, growth rates, mortality and fish welfare
,” Ph.D. thesis, Norwegian University of Life Sciences
, 2019
.2.
M.
Hvas
, O.
Folkedal
, and F.
Oppedal
, “Fish welfare in offshore salmon aquaculture
,” in Reviews in Aquaculture
(Wiley
, 2020
).3.
H. N.
Abramson
, W. H.
Chu
, and F. T.
Dodge
, “Nonlinear effects in lateral sloshing
,” Technical ReportNo. NASA TR SP-106, 1966
; in The Dynamic Behaviour of Liquids in Moving Containers.4.
C.
Lugni
, M.
Brocchini
, and O. M.
Faltinsen
, “Wave impact loads: The role of the flip-through
,” Phys. Fluids
18
, 122101
(2006
).5.
S.
Malenica
, L.
Diebold
, S. H.
Kwon
, and D.-S.
Cho
, “Sloshing assessment of the LNG floating units with membrane type containment system where we are?
,” Mar. Struct.
56
, 99
–116
(2017
).6.
C.
Lugni
, A.
Bardazzi
, O. M.
Faltinsen
, and G.
Graziani
, “Hydroelastic slamming response in the evolution of a flip-through event during shallow-liquid sloshing
,” Phys. Fluids
26
, 032108
(2014
).7.
B.
Bouscasse
, M.
Antuono
, A.
Colagrossi
, and C.
Lugni
, “Numerical and experimental investigation of nonlinear shallow water sloshing
,” Int. J. Nonlinear Sci. Numer. Simul.
14
, 123
–138
(2013
).8.
O. M.
Faltinsen
, O. F.
Rognebakke
, I. A.
Lukovsky
, and A. N.
Timoka
, “Multidimensional modal analysis of nonlinear sloshing in a rectangular tank with finite water depth
,” J. Fluids Mech.
407
, 201
–234
(2000
).9.
O. M.
Faltinsen
, O. F.
Rognebakke
, and A. N.
Timoka
, “Resonant three-dimensional nonlinear sloshing in a square-base basin. Part 2. Effect of higher modes
,” J. Fluids Mech.
523
, 199
–218
(2005
).10.
J. W.
Miles
, “Internally resonant surface waves in a circular cylinder
,” J. Fluid Mech.
149
, 1
–14
(1984
).11.
A.
Royon-Lebeaud
, E. J.
Hopfinger
, and A.
Cartellier
, “Liquid sloshing and wave breaking in circular and square-base cylindrical containers
,” J. Fluid Mech.
577
, 467
(2007
).12.
O. M.
Faltinsen
, I. A.
Lukovsky
, and A. N.
Timoka
, “Resonant sloshing in an upright annular tank
,” J. Fluids Mech.
804
, 608
–645
(2016
).13.
P. A.
Caron
, M. A.
Cruchaga
, and A. E.
Larreteguy
, “Study of 3D sloshing in a vertical cylindrical tank
,” Phys. Fluids
30
, 082112
(2018
).14.
F.
Dodge
, The New “Dynamic Behavior of Liquids in Moving Containers”
(Southwest Research Institute
, 2000
).15.
J. W.
Miles
, “Free surface oscillations in a rotating liquid
,” Phys. Fluids
2
, 297
–305
(1959
).16.
Y.
Saito
and T.
Sawada
, “Dynamic pressure change in a rotating, laterally oscillating cylindrical container
,” J. Ocean Eng. Sci.
3
, 91
–95
(2018
).17.
R. A.
Ibrahim
, Liquid Sloshing Dynamics: Theory and Applications
(Cambridge University Press
, Cambridge
, 2005
).18.
I. M.
Strand
and O. M.
Faltinsen
, “Linear wave response of a 2D closed flexible fish cage
,” J. Fluids Struct.
87
, 58
–83
(2019
).19.
Y.
Tan
, Y.
Shao
, and R.
Read
, “Coupled motion and sloshing analysis of a rigid cylindrical closed fish cage in regular waves
,” in International Conference on Offshore Mechanics and Arctic Engineering
(American Society of Mechanical Engineers
, 2019
), Vol. 58837, p. V006T05A005
.20.
I. M.
Strand
, “Sea loads on closed flexible fish cages
,” Ph.D. thesis, Faculty of Engineering, Marine Technology Department, NTNU
, 2018
.21.
D.
Kristiansen
, B.
Su
, and Z.
Volent
, “Numerical and experimental study on the drainage and collapse of a floating flexible bag structure
,” J. Fluids Struct.
83
, 429
–447
(2018
).22.
P.
Lader
, D. W.
Fredriksson
, Z.
Volent
, J.
DeCew
, T.
Rosten
, and I. M.
Strand
, “Wave response of closed flexible bags
,” J. Offshore Mech. Arct. Eng.
139
, 051301
(2017
).23.
P.
Lader
, D. W.
Fredriksson
, Z.
Volent
, J.
DeCew
, T.
Rosten
, and I. M.
Strand
, “Drag forces on, and deformation of, closed flexible bags
,” J. Offshore Mech. Arct. Eng.
137
, 041202
(2015
).24.
O. M.
Faltinsen
and A. N.
Timokha
, Sloshing
(Cambridge University Press
, Cambridge
, 2009
), Vol. 577.25.
D. R.
Plew
, P.
Klebert
, T. W.
Rosten
, S.
Aspaas
, and J.
Birkevold
, “Changes to flow and turbulence caused by different concentrations of fish in a circular tank
,” J. Hydraul. Res.
53
, 364
–383
(2015
).26.
M.
Antuono
and C.
Lugni
, “Global force and moment in rectangular tanks through a modal method for wave sloshing
,” J. Fluids Struct.
77
, 1
–18
(2018
).© 2021 Author(s).
2021
Author(s)
You do not currently have access to this content.
