Numerically analysing liquid-cargo sloshing diminishment in partitioned rectangular tanks
Numerically analysing liquid-cargo sloshing diminishment in partitioned rectangular tanks
This study puts forward an analysis of the influence of liquid sloshing upon oscillating vessels by means of numerical modeling. Rectangular cross-sectional tanks incorporating an open-bore and partitioned setups at 20%, 40%, and 60% fill-volume levels were implemented to establish the torque and static pressure exerted solely by the fluid dynamics upon oscillation within the tanks. Through verification of dam-break dynamics, the sloshing models coupled the explicit volume-of-fluid and non-iterative time-advancement schemes within a computational fluid dynamic solver. Utilising an oscillatory frequency of 1 Hz, the resultant liquid impact reduced within the partitioned setup due to the suppression of wave dynamics.
CFD, NITA, VOF, pendulum-tank oscillation, rectangular tank, sloshing
Borg, Mitchell G.
4082cde8-bedf-4a43-a65d-8818a93698f8
Muscat-Fenech, Claire DeMarco
08254251-e8bf-48bc-ab2e-95610eed94dd
Tezdogan, Tahsin
7e7328e2-4185-4052-8e9a-53fd81c98909
Sant, Tonio
b0b68ffd-6d1d-4d17-8ca7-c3b58c9f26bb
Mizzi, Simon
1deca98f-ad1b-4409-a961-47b8debdf91a
Demirel, Yigit Kemal
44a59a7c-8ba9-481d-be96-d50c46fbdf34
13 October 2022
Borg, Mitchell G.
4082cde8-bedf-4a43-a65d-8818a93698f8
Muscat-Fenech, Claire DeMarco
08254251-e8bf-48bc-ab2e-95610eed94dd
Tezdogan, Tahsin
7e7328e2-4185-4052-8e9a-53fd81c98909
Sant, Tonio
b0b68ffd-6d1d-4d17-8ca7-c3b58c9f26bb
Mizzi, Simon
1deca98f-ad1b-4409-a961-47b8debdf91a
Demirel, Yigit Kemal
44a59a7c-8ba9-481d-be96-d50c46fbdf34
Borg, Mitchell G., Muscat-Fenech, Claire DeMarco, Tezdogan, Tahsin, Sant, Tonio, Mizzi, Simon and Demirel, Yigit Kemal
(2022)
Numerically analysing liquid-cargo sloshing diminishment in partitioned rectangular tanks.
In CFD and FSI.
vol. 7
(doi:10.1115/omae2022-86100).
Record type:
Conference or Workshop Item
(Paper)
Abstract
This study puts forward an analysis of the influence of liquid sloshing upon oscillating vessels by means of numerical modeling. Rectangular cross-sectional tanks incorporating an open-bore and partitioned setups at 20%, 40%, and 60% fill-volume levels were implemented to establish the torque and static pressure exerted solely by the fluid dynamics upon oscillation within the tanks. Through verification of dam-break dynamics, the sloshing models coupled the explicit volume-of-fluid and non-iterative time-advancement schemes within a computational fluid dynamic solver. Utilising an oscillatory frequency of 1 Hz, the resultant liquid impact reduced within the partitioned setup due to the suppression of wave dynamics.
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Published date: 13 October 2022
Additional Information:
Funding Information:
The research was funded by Malta Marittima and Transport Malta via the ‘DeSloSH’ project supported through the Maritime Seed Award 2020. Additionally, the research was funded as part of the European Union’s Horizon 2020 research and innovation programme, VENTuRE (project no. 856887).
Publisher Copyright:
Copyright © 2022 by ASME.
Keywords:
CFD, NITA, VOF, pendulum-tank oscillation, rectangular tank, sloshing
Identifiers
Local EPrints ID: 473861
URI: http://eprints.soton.ac.uk/id/eprint/473861
PURE UUID: 5e698c47-2afd-43ba-9475-13f30a55e0c3
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Date deposited: 02 Feb 2023 17:32
Last modified: 17 Mar 2024 04:18
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Contributors
Author:
Mitchell G. Borg
Author:
Claire DeMarco Muscat-Fenech
Author:
Tahsin Tezdogan
Author:
Tonio Sant
Author:
Simon Mizzi
Author:
Yigit Kemal Demirel
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