Results 11 to 20 of about 27,181 (312)

Vortex-Induced Vibration Performance Analysis of Long-Span Sea-Crossing Bridges Using Unsupervised Clustering

Journal of Marine Science and Engineering
Vortex-induced vibration is a type of wind-induced vibration occurring frequently in large-span sea-crossing bridges under relatively low wind speeds, posing a threat to the structural fatigue performance and driving comfort.
Tao Chen, Yi-Lun Wu, Xiao-Mei Yang, Shu-Han Yang   +3 more
doaj   +2 more sources

Investigation on mechanism of flow induced vibration of spiral tube bundle in cross lead bismuth flow

He jishu, 2021
BackgroundThe flow induced vibration of spiral tube bundle widely exists engineering practice. The traditional fluid medium is water and air, whilst lead bismuth fluid has gradually become a new heat exchange medium in recent years.PurposeThis study aims
WANG Zhengyang, QU Yegao, YU Xiaofei, CHEN Guo, HUANG Xuan, PENG Zhike   +5 more
doaj   +1 more source

Vortex-Induced Vibration Suppression of Bridges by Inerter-Based Dynamic Vibration Absorbers

Shock and Vibration, 2021
The vortex-induced vibration may cause fatigue of a bridge structure, affecting the safety of vehicles and the comfort of pedestrians. Inerter is a two-terminal device, which has been applied in many areas.
Junjie Chen, Michael Z. Q. Chen, Yinlong Hu   +2 more
doaj   +1 more source

Investigation on Numerical Simulation of VIV of Deep-Sea Flexible Risers

Applied Sciences, 2023
The vortex-induced vibration (VIV) of flexible risers is a complex fluid–structure interaction (FSI) phenomenon. In this study, we conducted a numerical simulation method based on the slicing method to study the vortex-induced vibration (VIV) of deep-sea
Liyuan Jia, Song Sang, Xiao Shi, Fukui Shen   +3 more
doaj   +1 more source

Two-dimensional coupled vortex-induced vibration of circular cylinder : prediction and extraction of hydrodynamics properties [PDF]

, 2013
This paper discusses two-dimensional coupled vortex-induced vibration of circular ...
Narakorn Srinil, Zanganeh, Hossein, Hossein Zanganeh, Srinil, Narakorn   +3 more
core   +1 more source

Analysis of Fluid-Structure Coupling Energy Transfer Characteristics Slender Structure with Variable Cross-Section at Low Reynolds Number

Shanghai Jiaotong Daxue xuebao, 2023
The wavy deformed cross-section cylindrical structure has excellent properties of drag reduction in fluid flow, but the flow-induced vibration characteristics of flexible structure with such variable cross-section are still unclear.
DENG Xiubing, YU Yuemin, PANG Xiyuan
doaj   +1 more source

Experimental investigation of the vortex-induced vibration of a curved cylinder [PDF]

, 2012
This presentation looks at the experimental investigation of the vortex-induced vibration of a curved ...
Narakorn Srinil, Ivan Korkischko, Srinil, Narakorn, Gustavo R. S. Assi, Assi, Gustavo, Freire, Cesar, Korkischko, Ivan, Cesar M. Freire   +7 more
core   +1 more source

Chaotic vortex induced vibrations [PDF]

Physics of Fluids, 2014
This study investigates the nature of the dynamic response of an elastically mounted cylinder immersed in a free stream. A novel method is utilized, where the motion of the body during a free vibration experiment is accurately recorded, and then a second experiment is conducted where the cylinder is externally forced to follow this recorded trajectory.
J. Zhao, J. S. Leontini, D. Lo Jacono, J. Sheridan   +3 more
openaire   +4 more sources

Vortex-induced vibration of cylinder under sub-critical Reynolds number

Zhongguo Jianchuan Yanjiu, 2022
ObjectiveIn order to achieve the accurate prediction of the amplitude response of a vortex-induced vibrating cylinder under the sub-critical Reynolds number, a method for establishing a Cl-A/D (lift coefficient-amplitude ratio)model of the forced ...
Li ZHOU, Zhongqiu QIU, Yashuai YUAN, Zhi ZONG   +3 more
doaj   +1 more source

The interaction between flow-induced vibration mechanisms of a square cylinder with varying angles of attack [PDF]

, 2012
This study examines the influence of angle of attack of a square section cylinder on the cylinder’s flow-induced vibration, where the direction of the vibration is transverse to the oncoming flow.
Nemes, Andras, Zhao, Jisheng, Lo Jacono, David, Sheridan, John   +3 more
core   +1 more source