An anti-diffusive method for computational modelling of sloshing in an LNG tank
An anti-diffusive method for computational modelling of sloshing in an LNG tank
A new VOF method is presented comprising of a combination of the first order limited downwind scheme with other high order accurate schemes. The method developed is characterized by keeping a sharp interface but avoids complicated geometrical reconstruction as occurs in most volume tracing algorithms. To demonstrate the accuracy and robustness of the method, a selection of numerical experiments are presented involving a pure advection problem, a water wave impact caused by a dam breaking and liquid sloshing in a partially filled tank.
vof method, interfacial flow, high order anti-diffusive scheme, water wave impact, liquid sloshing
Chen, Y.G.
79562a70-7033-4e3e-a140-21b677505eca
Price, W.G.
b7888f47-e3fc-46f4-9fb9-7839052ff17c
Temarel, P.
b641fc50-5c8e-4540-8820-ae6779b4b0cf
September 2010
Chen, Y.G.
79562a70-7033-4e3e-a140-21b677505eca
Price, W.G.
b7888f47-e3fc-46f4-9fb9-7839052ff17c
Temarel, P.
b641fc50-5c8e-4540-8820-ae6779b4b0cf
Chen, Y.G., Price, W.G. and Temarel, P.
(2010)
An anti-diffusive method for computational modelling of sloshing in an LNG tank.
11th International Symposium on Practical Design of Ships and Other Floating Structures, Rio de Janeiro, Brazil.
19 - 24 Sep 2010.
9 pp
.
Record type:
Conference or Workshop Item
(Paper)
Abstract
A new VOF method is presented comprising of a combination of the first order limited downwind scheme with other high order accurate schemes. The method developed is characterized by keeping a sharp interface but avoids complicated geometrical reconstruction as occurs in most volume tracing algorithms. To demonstrate the accuracy and robustness of the method, a selection of numerical experiments are presented involving a pure advection problem, a water wave impact caused by a dam breaking and liquid sloshing in a partially filled tank.
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Published date: September 2010
Venue - Dates:
11th International Symposium on Practical Design of Ships and Other Floating Structures, Rio de Janeiro, Brazil, 2010-09-19 - 2010-09-24
Keywords:
vof method, interfacial flow, high order anti-diffusive scheme, water wave impact, liquid sloshing
Organisations:
Fluid Structure Interactions Group
Identifiers
Local EPrints ID: 169607
URI: http://eprints.soton.ac.uk/id/eprint/169607
PURE UUID: 2743926e-ba60-4970-b26b-1693be5e7dbc
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Date deposited: 22 Dec 2010 11:11
Last modified: 14 Mar 2024 02:37
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Author:
Y.G. Chen
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