Results 21 to 30 of about 1,158 (187)

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

REPRODUCTION OF SLOSHING PHENOMENA AND SLOSHING DAMPER DEVICE BY CFD

PROCEEDINGS OF HYDRAULIC ENGINEERING, 2007
Sloshing phenomena of liquid in rectangular and circular tanks with and without sloshing damper have been simulated using a CFD method, namely a large eddy simulation method with standard Smagorinsky model. The decay of the wave amplitude in free oscillation, the resonance frequency and the amplitude response characteristics to a single-mode excitation
NODA, Hiroshi, NAKAYAMA, Akihiko, TATSUMI, Eiji, NAKAMINAMI, Shigeki   +3 more
openaire   +2 more sources

Hydrodynamic aspects of moving vehicle with sloshing tanks

MATEC Web of Conferences, 2018
Freight vehicles with partially filled liquid tanks will be affected by liquid sloshing during transient motion. The sloshing induced by vehicle motion will lead to extra force on the vehicle and sometimes is a potential threat to safety.
Han Mengmeng, Dai Jian, Ang Kok Keng
doaj   +1 more source

Effects of Higher Sloshing Modes on the Response of Rectangular Concrete Water Storage Tanks with Different Aspect Ratios to Near-Field Earthquakes

Applied Sciences, 2023
Near-field earthquakes have been shown to have different effects on structures than far-field events. This study examines the dynamic response of a rectangular concrete liquid storage tank with tapered walls to near-field ground motions, with particular ...
Shayan Abizadeh, Mahmood Hosseini, Seyed Abbas Hosseini   +2 more
doaj   +1 more source

Experimental Validation of Single- and Two-Phase Smoothed Particle Hydrodynamics on Sloshing in a Prismatic Tank

Journal of Marine Science and Engineering, 2019
This study aimed to validate the single-phase and two-phase smoothed particle hydrodynamics (SPH) on sloshing in a tank. There have been many studies on sloshing in tanks based on meshless particle methods, but few researchers have used a large number of
Andi Trimulyono, Hirotada Hashimoto, Akihiko Matsuda   +2 more
doaj   +1 more source

Numerical investigation on the effect of baffles on liquid sloshing in 3D rectangular tanks based on nonlinear boundary element method

International Journal of Naval Architecture and Ocean Engineering, 2020
The numerical simulation of liquid sloshing in the three-dimensional tanks under horizontal excitation and roll excitation was carried out, and the inhibition effect of different baffles on the sloshing phenomenon was investigated.
Yanmin Guan, Caihong Yang, Ping Chen, Li Zhou   +3 more
doaj   +1 more source

Effect of Double-Side Curved Baffle on Reducing Sloshing in Tanks under Surge and Pitch Excitations

Shock and Vibration, 2021
Sloshing is associated with the structural safety of liquid storage vessel. Installing the baffles inside the containers would be beneficial for the mitigating the damage due to the severe sloshing. In this study, an innovative type of double-side curved
Aimeng Zhu, Mi-An Xue, Xiaoli Yuan, Feng Zhang, Wei Zhang   +4 more
doaj   +1 more source

Prediction and Suppression of Liquid Propellant Sloshing-Induced Oscillation in RLV Terminal Flight

Aerospace
During the reentry terminal flight of lifting-body Reusable Launch Vehicles (RLVs) propelled by liquid fuel, the sloshing of liquid propellent presents new features that, if neglected, could lead to adverse flight oscillations or even worse.
Yuzhou Liao, Shuguang Zhang, Zhiyue Xiong, Pengxin Han   +3 more
doaj   +1 more source

Study on sloshing simulation in the independent tank for an ice-breaking LNG carrier

International Journal of Naval Architecture and Ocean Engineering, 2020
As the LNG carrier operates in ice covered waters, it is key to ensure the overall safety, which is related to the coupling effect of ice-breaking process and internal liquid sloshing. This paper focuses on the sloshing simulation of the ice-breaking LNG
Shifeng Ding, Gang Wang, Qiuming Luo
doaj   +1 more source

Research on Evaporation Characteristics and Safe Storage Duration of Marine Liquid Hydrogen Storage Tanks Under the Coupling Effect of Heat Leakage and Sloshing

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Liquid hydrogen, a zero‐carbon and high–energy‐density fuel, is a promising option for future oceangoing vessels. During maritime transportation, onboard cryogenic tanks are exposed to ambient heat leakage and ship‐induced roll motion, which can trigger sloshing and fundamentally modify the coupled thermo‐fluid processes governing boil‐off and
Yan Deng, Wenfeng Wu, Zhenyu Zhao, Rongsheng Lin, Liangyi Sun, Youfei Liu   +5 more
wiley   +1 more source