Optimal trajectory planning strategy for underactuated overhead crane with pendulum-sloshing dynamics and full-state constraints

G Li, X Ma, Z Li, Y Li - Nonlinear Dynamics, 2022 - Springer
Complex pendulum-sloshing dynamics induced with specific payloads such as the
suspension liquid container increase incredibly the difficulty of the anti-swing control for …

Resonant sloshing in an upright annular tank

OM Faltinsen, IA Lukovsky, AN Timokha - Journal of Fluid Mechanics, 2016 - cambridge.org
Resonant sloshing in an upright annular tank is studied by using a new nonlinear modal
theory, which is complete within the framework of the Narimanov–Moiseev asymptotics. The …

Control of pendulum-sloshing dynamics in suspended liquid containers

B Xing, J Huang - IEEE Transactions on Industrial Electronics, 2020 - ieeexplore.ieee.org
Motion-induced unwanted cable swing and liquid sloshing degrade the effectiveness and
safety of suspended liquid container. The manipulations of cable-suspended liquid …

Numerical analyses of liquid slosh by Finite volume and Lattice Boltzmann methods

C Yang, R Niu, P Zhang - Aerospace Science and Technology, 2021 - Elsevier
Liquid slosh phenomenon has been widely observed in aerospace and aeronautic
engineering. In this paper, Finite volume method (FVM) and Lattice Boltzmann method …

Coupling between resonant sloshing and lateral motions of a two-dimensional rectangular tank

OM Faltinsen, AN Timokha - Journal of Fluid Mechanics, 2021 - cambridge.org
The natural frequencies for sloshing without coupling with lateral tank motions differ from the
natural sloshing frequencies with coupling. A consequence is that the nonlinear multimodal …

An isogeometric boundary element method for liquid sloshing in the horizontal eccentric annular tanks with multiple porous baffles

W Wang, Q Zang, Z Wei, Z Guo - Ocean Engineering, 2019 - Elsevier
Boundary element method (BEM) coupled with the isogeometric boundary based on Non-
Uniform Rational B-Splines (NURBS), which is termed IGABEM, is a new numerical method …

Lateral sloshing analysis by CFD and experiment for a spherical tank

GJ Kim, H Rhee, WH Jeon, J Jeong… - International Journal of …, 2020 - Springer
Propellant sloshing is one of the potential sources of disturbance which affects the stability
and structural integrity of space vehicles. In this study, using a small scale model of the first …

Resonant three-dimensional nonlinear sloshing in a square base basin. Part 5. Three-dimensional non-parametric tank forcing

OM Faltinsen, OE Lagodzinskyi… - Journal of Fluid …, 2020 - cambridge.org
Assuming an inviscid incompressible liquid (with irrotational flows) partly filling a square
base tank, which performs a small-amplitude sway/surge/pitch/roll periodic motion whose …

A variational principle for fluid sloshing with vorticity, dynamically coupled to vessel motion

HA Ardakani, TJ Bridges… - … of the Royal …, 2019 - royalsocietypublishing.org
A variational principle is derived for two-dimensional incompressible rotational fluid flow with
a free surface in a moving vessel when both the vessel and fluid motion are to be …

Time-dependent conformal mapping of doubly-connected regions

MR Turner, TJ Bridges - Advances in Computational Mathematics, 2016 - Springer
This paper examines two key features of time-dependent conformal mappings in doubly-
connected regions, the evolution of the conformal modulus Q (t) and the boundary …