Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Numerical researches of three-dimensional nonlinear sloshing in shallow-water rectangular tank
Abstract The Boussinesq-type equations in terms of velocity potential are adopted for the solutions of three-dimensional nonlinear sloshing motions in a shallow-water rectangular tank. The total velocity potential is divided into two parts: a particular solution and the rest which is calculated by the Boussinesq-type equations. Particular solutions of six degrees of freedom motions are constructed. The fully nonlinear free surface boundary conditions are satisfied and finite difference scheme is adopted for the spatial derivatives. The free surface profiles in tank with external excitation frequencies close to the first natural frequency are presented. Numerical results demonstrate that the Boussinesq-type equations with particular solutions can accurately model nonlinear sloshing waves in shallow-water rectangular tank.
Numerical researches of three-dimensional nonlinear sloshing in shallow-water rectangular tank
Abstract The Boussinesq-type equations in terms of velocity potential are adopted for the solutions of three-dimensional nonlinear sloshing motions in a shallow-water rectangular tank. The total velocity potential is divided into two parts: a particular solution and the rest which is calculated by the Boussinesq-type equations. Particular solutions of six degrees of freedom motions are constructed. The fully nonlinear free surface boundary conditions are satisfied and finite difference scheme is adopted for the spatial derivatives. The free surface profiles in tank with external excitation frequencies close to the first natural frequency are presented. Numerical results demonstrate that the Boussinesq-type equations with particular solutions can accurately model nonlinear sloshing waves in shallow-water rectangular tank.
Numerical researches of three-dimensional nonlinear sloshing in shallow-water rectangular tank
SU, Yan (Autor:in) / Yuan, X.Y. (Autor:in) / Liu, Z.Y. (Autor:in)
Applied Ocean Research ; 101
09.06.2020
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Sloshing of Liquid in Rectangular Tank
| British Library Conference Proceedings | 2014
Numerical investigation of sloshing pressure distribution in a rectangular tank
| SAGE Publications | 2023
| British Library Conference Proceedings | 2013
Sloshing in a rectangular tank based on SPH simulation
| Elsevier | 2014
Hysteresis in Shallow Water Sloshing
| Online Contents | 2007