Results 81 to 90 of about 1,314,055 (213)

Nonlinear Control Design for a PVTOL UAV Carrying a Liquid Payload with Active Sloshing Suppression

Technologies
The increase in the number of Unmanned Aerial Vehicles (UAVs) for liquid transport tasks, such as agricultural spraying, results in significant stability challenges.
Manuel A. Zurita-Gil, Gerardo Ortiz-Torres, Felipe D. J. Sorcia-Vázquez, Jesse Y. Rumbo-Morales, José J. Gascon Avalos, Juan R. Reynoso-Romo, Julio C. Rosas-Caro, Jorge A. Brizuela-Mendoza   +7 more
doaj   +1 more source

Nonlinear sloshing in rectangular tanks under forced excitation

International Journal of Naval Architecture and Ocean Engineering, 2018
A numerical code is developed based on potential flow theory to investigate nonlinear sloshing in rectangular Liquefied Natural Gas (LNG) tanks under forced excitation.
Dongya Zhao, Zhiqiang Hu, Gang Chen, Serena Lim, Shuqi Wang   +4 more
doaj   +1 more source

Methods for Control of Liquid Slosh [PDF]

, 2001
Horizontal movement of liquid containers is a common operation in an industrial packaging machine. During the movement the acceleration of the container induces motion of the liquid within the container, this is referred to as liquid slosh or liquid vibration.
openaire  

Longitudinal Sloshing of Liquid in a Flexible Hemispherical Tank

, 1965
The paper deals with the longitudinal sloshing of liquid in a flexible hemispherical tank supported along the edge. The axisymmetrical sloshing modes of a rigid hemispherical tank are first established using the kernel-function approach.
Chintsun Hwang
core   +1 more source

CFD simulation of wave-induced motions of an LNG ship considering tank sloshing effects

Brodogradnja
This study uses a CFD approach to perform numerical simulations of the hydrodynamic interactions between LNG ship motions induced by waves and the sloshing behavior of cargo tanks.
Guangyan Jia, Jialong Jiao, Chaohe Chen, Tiecheng Wu   +3 more
doaj   +1 more source

Particle methods parallel implementations by GP-GPU strategies [PDF]

, 2011
This paper outlines the problems found in the parallelization of SPH (Smoothed Particle Hydrodynamics) algorithms using Graphics Processing Units.
Rey Villaverde, Anton, Souto Iglesias, Antonio, Cercós Pita, Jose Luis, González Gutierrez, Leo Miguel   +3 more
core  

Comparison of finite and boundary element methods in problems of oscillations of a composite shell of revolution with a liquid

Вісник Харківського національного університету імені В.Н. Каразіна. Серія: Математичне моделювання, інформаційні технології, автоматизовані системи управління, 2019
The phenomenon of sloshing can be described as the movement of the free surface of a liquid contained in a reservoir under the action of a suddenly applied load.
Gnitko Vasyl I., Degtyarev Kirill G., Kononenko Yehor, Tonkonozhenko Anatoly   +3 more
doaj   +1 more source

Damping control of sloshing during liquid container transfer by active vibration reducer with 6-DOF parallel linkage (In the case of straight path on horizontal plane)

Mechanical Engineering Journal, 2014
This paper presents a method to damp sloshing in a liquid container during its transfer in a cart equipped with an active vibration reducer having a six-degree-of-freedom parallel linkage. Sloshing is generated during the liquid container's transfer.
Masafumi HAMAGUCHI, Takao TANIGUCHI
doaj   +1 more source

Identification of Natural Sloshing Frequency in a Rectangular Tank Under Surge Excitation Using Coupled Eulerian–Lagrangian Method and Impulse Excitation Method

Applied Sciences
Sloshing in liquid storage tanks is a critical phenomenon that affects the stability, performance, and safety of various engineering systems, including fuel tanks, offshore structures, and industrial storage units.
Su-Hyun Park, Young Il Park, Taehyun Yoon, Jeong-Hwan Kim   +3 more
doaj   +1 more source

The simulation of free surface flows with Computational Fluid Dynamics

, 2008
Computational fluid dynamics is a powerful and versatile tool for the analysis of flow problems encountered in themaritime environment. The University of Southampton Fluid-Structure Interactions research group use ANSYS CFX tomodel a wide variety of flow
Tan, M., Godderidge, B, Hudson, D.A., Lewis, S.G., Turnock, S.R., Phillips, A.B., Godderidge, B.   +6 more
core   +1 more source