NUMERICALLY ANALYSING LIQUID-CARGO SLOSHING DIMINISHMENT IN PARTITIONED RECTANGULAR TANKS

被引：0
|
作者：
Borg, Mitchell G. [1 ]
Muscat-Fenech, Claire DeMarco [1 ]
Tezdogan, Tahsin [2 ]
Sant, Tonio [1 ]
Mizzi, Simon [1 ]
Demirel, Yigit Kemal [2 ]
机构：
[1] Univ Malta, Dept Mech Engn, Msida, Malta
[2] Univ Strathclyde, Dept Naval Architecture Ocean & Marine Engn, Glasgow, Lanark, Scotland
来源：
PROCEEDINGS OF ASME 2022 41ST INTERNATIONAL CONFERENCE ON OCEAN, OFFSHORE & ARCTIC ENGINEERING, OMAE2022, VOL 7 | 2022年
关键词：
sloshing; pendulum-tank oscillation; rectangular; tank; CFD; NITA; VOF;
D O I：
暂无
中图分类号：
P75 [海洋工程];
学科分类号：
0814 ; 081505 ; 0824 ; 082401 ;
摘要：
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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页数：7
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