A boundary element investigation of liquid sloshing in coupled horizontal and vertical excitation
type: Item
instance of: scholarly article
title: A boundary element investigation of liquid sloshing in coupled horizontal and vertical excitation
zbMATH Open document ID: 1251.76031
DOI: 10.1155/2012/340640
author: De-Zhi Ning
author: Wei-Hua Song
author: Yu-Long Liu
author: Bin Teng
published in: Journal of Applied Mathematics
publication date: 2012-11-15T00:00:00Z
review text: Summary: Sloshing flows in a two-dimensional rigid rectangular tank under specified excitations in the coupled horizontal and vertical modes are simulated by using a higher-order boundary element method (BEM). The liquid sloshing is formulated as an initial-boundary-value problem based on the fully nonlinear potential flow theory. And a semi-mixed Eulerian-Lagrangian technique combined with the 4th-order Runge-Kutta scheme is employed to advance the solutions in the time marching process. A smoothing technique is applied to the free surface at every several time steps to avoid the possible numerical instabilities. Numerical results obtained are compared with the available solutions to validate the developed model. The parametric studies are carried out to show the liquid sloshing effects in terms of the slosh frequencies and excitation amplitudes in horizontal and vertical modes, the second-order resonance frequency, a bottom-mounted vertical rigid baffle, free surface displacement, and hydrodynamic forces acting on the tank.
Mathematics Subject Classification ID: 76M15
zbMATH DE Number: 6106181
zbMATH Keywords: 4th-order Runge-Kutta scheme
zbMATH Keywords: semi-mixed Eulerian-Lagrangian
Wikidata QID: Q58906690
MaRDI profile type: Publication
full work available at URL: https://doi.org/10.1155/2012/340640
OpenAlex ID: W2024693972
cites work: Sloshing motions in excited tanks
cites work: Resonant three-dimensional nonlinear sloshing in a square-base basin. Part 2. Effect of higher modes
cites work: Two‐dimensional sloshing analysis by Lagrangian finite element method
cites work: Nonlinear analysis of liquid motion in a container subjected to forced pitching oscillation
cites work: Non‐linear sloshing in partially liquid filled containers with baffles
cites work: An efficient passive technique for reducing sloshing in rectangular tanks partially filled with liquid
cites work: Q4398063
cites work: Large-displacement nonlinear sloshing in 2-D circular rigid containers — prescribed motion of the container
cites work: Closed-Form Modeling of Fluid-Structure Interaction with Nonlinear Sloshing: Potential Flow
cites work: Modeling Fluid-Structure Interaction
cites work: Q3888653
cites work: A comparison of two methods for calculating solid angle coefficients in a BIEM numerical wave tank
cites work: Numerical simulation of fully nonlinear irregular wave tank in three dimension
DBLP publication ID: journals/jam/NingSLT12
description: scientific article; zbMATH DE number 6106181