Buldakov, E;
(2014)
Lagrangian modelling of fluid sloshing in moving tanks.
Journal of Fluids and Structures
, 45
pp. 1-14.
10.1016/j.jfluidstructs.2013.12.003.
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Abstract
The paper presents general Lagrangian formulation for sloshing of inviscid fluid in 2D tanks under vertical and horizontal excitation. In the case of a rectangular tank a third-order asymptotic solution for resonant sloshing with a dominating mode is derived using the recursive technique introduced by Buldakov et al. (2006). The problem is also solved numerically using a fully nonlinear finite difference approximation. Both the Lagrangian recursive asymptotic model and the Lagrangian fully nonlinear solver are applied to a problem of high amplitude resonant Faraday waves. Results are compared with experiments of Bredmose et al. (2003) and demonstrate excellent agreement.
| Type: | Article |
|---|---|
| Title: | Lagrangian modelling of fluid sloshing in moving tanks |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1016/j.jfluidstructs.2013.12.003 |
| Publisher version: | http://www.sciencedirect.com/science/article/pii/S... |
| Language: | English |
| Keywords: | Lagrangian formulation, asymptotic methods, numerical modelling, standing waves, sloshing in tanks |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Dept of Civil, Environ and Geomatic Eng |
| URI: | https://discovery-pp.ucl.ac.uk/id/eprint/1394418 |
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