Results 21 to 30 of about 4,664,665 (241)

Wind-induced vibration piezoelectric energy collection in ventilation tunnels [PDF]

E3S Web of Conferences, 2021
Ventilation tunnel wind-induced vibration piezoelectric energy collection MFC as vibration energy in the ventilation tunnel and stores it in the energy storage device to provide the electrical energy required by the wireless sensor in the tunnel ...
Zhou Daiyong, Lin Yin, Ren Gaojian, Shao Yan   +3 more
doaj   +1 more source

Vibration suppression of wind turbine nacelle with active electromagnetic mass damper systems using adaptive backstepping control [PDF]

, 2021
Many structural systems, such as wind turbines, are exposed to high levels of stress during operation. This is mainly because of the flow-induced vibrations caused by the wind load encountered in every tall structure.
Başaran, Sinan, Sivrioğlu, Selim, Bolat, Fevzi Çakmak, Fevzi Cakmak Bolat, Selim Sivrioglu, Sinan Basaran   +5 more
core   +1 more source

Wind-induced response of large offshore oil platform

Petroleum Exploration and Development, 2016
In connection with wind sensitivity for the towering and hollowed-out structures (drilling derrick, crane, etc) of large offshore oil platform, the wind-induced response of towering structure was studied.
Hongbing LIU, Guoming CHEN, Tao LYU, Hong LIN, Benrui ZHU, Ao HUANG   +5 more
doaj   +1 more source

Numerical Analysis on Spanwise Correlation of Vortex-Induced Force of Split Double-Box Beam

Applied Sciences, 2022
The vortex-induced force of bridges is not synchronized along the span direction. The spatial correlation of vortex-induced force becomes obvious when the span of the bridge structure gradually increases, and the mass gradually decreases.
Lin Dong, Jie Jia, Lixin Zhang
doaj   +1 more source

Human perception of wind farm vibration

Journal of Low Frequency Noise, Vibration and Active Control, 2020
Survey results have shown that many respondents report to be annoyed by vibration, which they attribute to a wind farm. The aim of this work is to explore wind turbine vibration characteristics and evaluate its effects on humans.
Duc-Phuc Nguyen, Kristy Hansen, Branko Zajamsek   +2 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

Nonlinear Finite Element Analysis and Fatigue Damage Assessment of Wind-Induced Vibration for the Tension Cable-Supported Power Transmission Structure

Buildings, 2023
The tension cable-supported power transmission structure (TC-PTS) is a new type of power transmission structure suitable for mountainous terrain, and is sensitive to wind load.
Jingyang Li, Bangjie Wang, Tao Wang, Zhengliang Li   +3 more
doaj   +1 more source

Wind-Induced Vibration Characteristics and Shading Effects of a Double-Layer Cable-Supported Photovoltaic Module System Based on Wind Tunnel Test

Buildings
The double-layer (DL) cable-supported photovoltaic (PV) module system is an emerging type of structure that has garnered significant attention in recent years due to its large span, strong terrain adaptability, and economic advantages.
Zhenkai Zhang, Zhiyu Xiao, Wenyong Ma, Xinyue Liu   +3 more
doaj   +1 more source

Wind-induced response control model for high-rise buildings based on resizing method

Journal of Civil Engineering and Management, 2015
A variety of methods have been applied to reduce the effect of the wind-induced vibration of a high-rise building as the excessive wind-induced vibration at the top of a high-rise building can cause physical and psychological discomfort to the user or ...
Se Woon Choi, Ji Hyun Seo, Hong Min Lee, Yousok Kim, Hyo Seon Park   +4 more
doaj   +1 more source

Vortex-induced vibration of circular cylinder with two degrees of freedom : CFD vs. reduced-order models [PDF]

, 2013
This paper discusses vortex-induced vibration of circular cylinder with two degrees of ...
Xiao, Qing, Zanganeh, Hossein, Srinil, Narakorn, Wang, Enhao   +3 more
core   +3 more sources