A two-dimensional model for the analysis of sloshing phenomena in shallow-water conditions has been defined using Boussinesq-type depth-averaged equations. Thanks to a modal decomposition of the spatial field, the present model allows a straightforward and simple treatment of the exciting forces and can describe a generic motion. Comparisons with the experimental data available in the literature and with a smoothed particle hydrodynamics (SPH) scheme proved the proposed shallow-water model to be accurate, fast and robust.
Two-dimensional modal method for shallow-water sloshing in rectangular basins / Antuono, M., Bouscasse, B., Colagrossi, A., Lugni, C.. - In: JOURNAL OF FLUID MECHANICS. - ISSN 0022-1120. - 700:(2012), pp. 419-440. [10.1017/jfm.2012.140]
Two-dimensional modal method for shallow-water sloshing in rectangular basins
Lugni C
2012
Abstract
A two-dimensional model for the analysis of sloshing phenomena in shallow-water conditions has been defined using Boussinesq-type depth-averaged equations. Thanks to a modal decomposition of the spatial field, the present model allows a straightforward and simple treatment of the exciting forces and can describe a generic motion. Comparisons with the experimental data available in the literature and with a smoothed particle hydrodynamics (SPH) scheme proved the proposed shallow-water model to be accurate, fast and robust.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
