Results 51 to 60 of about 3,183 (155)

Study on Wind-Induced Response of Multi-Row Large-Span Cable Flexible Photovoltaic Panels

Buildings
With its benefits of high efficiency and cheap cost, solar photovoltaic is rebuilding the energy supply and demand system as the world’s energy structure shifts to a clean one. This research investigates the wind-induced vibration response of a multi-row
Jinzhi Wu, Zhongya Yuan, Guojun Sun, Zhaohui Lu   +3 more
doaj   +1 more source

Analysis of Wind-Induced Vibration Response of Transmission Wire Under Crosswind in Canyon Terrain

Applied Sciences
The conventional unidirectional coupling method, which separates the flow field from the solid, is generally used for calculations to study the wind-induced response of overhead transmission wires in complex micro-terrain conditions. This study constructed a calculation method for the strong bidirectional coupling of vibrations in canyon terrain based ...
Jianhui Chen, Chaohui Zhou
openaire   +2 more sources

Micro-electricity generation from wind-induced vibration with magnetostrictive material-based energy harvester

e-Prime: Advances in Electrical Engineering, Electronics and Energy
This study aimed to experimentally investigate flow-induced vibration of modified circular cylinders for wind-receiving mast of Vibration-Based Power Generator (VBPG).
La Ode Ahmad Barata, Takahiro Kiwata, Sudarsono   +2 more
doaj   +1 more source

Numerical analysis on wind-induced vibration response of long-span transmission tower-line system

Journal of the Croatian Association of Civil Engineers
Based on the engineering background related to ±800 kV ultra-high voltage (UHV) transmission lines spanning the Yellow River, finite element models were developed for single-tower and transmission tower-line systems, with their wind-induced responses under wind loads were simulated and analysed.
Xianxin Li, Binghao Ding, Daokun Qi, Kaixin Zhang, Miaomiao Wang   +4 more
openaire   +2 more sources

Experimental study on the piezoelectric active vibration reduction system of wind tunnel aerodynamic models

Xibei Gongye Daxue Xuebao
During the wind tunnel model aerodynamic test, the slender cantilever model tail support system is susceptible to low-frequency and high-amplitude resonance caused by airflow separation and turbulence, which has a significant impact on test data quality.
LI Weiguang, YANG Zhichun, ZHU Ximing
doaj   +1 more source

Wind Tunnel Test on Wind-Resistant Performance of Suspended Monorail Cable-Stayed Bridge

Zhongwai Gonglu
To investigate the wind-induced vibration of a suspended monorail bridge, a full-bridge aeroelastic model at a 1∶40 scale was designed and fabricated according to the geometrical parameters and dynamic characteristics of the real bridge.
CHEN Yujiang
doaj   +1 more source

Development of Acceleration Factors to Evaluate the Across-Wind and Torsional Accelerations for Wind-Sensitive Buildings

Buildings
Wind-induced acceleration represents one of the main challenges in the dynamic behavior of tall buildings. Its estimation can be carried out through experimental wind tunnel tests or using the analytical expressions proposed in various international ...
Daniel Corona-González, Adrián Pozos-Estrada   +1 more
doaj   +1 more source

Nonlinear Characterisation of Wind Turbine Gearbox Vibration Dynamics Driven by Inhomogeneous Helical Gear Wear

Vibration
Helical gear transmissions in wind turbine gearboxes operate under high torque, variable speed, and complex rolling–sliding contact conditions, where friction-induced wear evolves in a spatially non-uniform manner.
Khaldoon F. Brethee, Ghalib R. Ibrahim, Al-Hussein Albarbar   +2 more
doaj   +1 more source

The Wind-Induced Vibration Response of Modular High-Rise Buildings

APPROVED
openaire   +1 more source

Measurement and Analysis of Wind-induced Vibration Response of the Overhead Working Truck

IOP Conference Series: Materials Science and Engineering, 2018
Hongqi Jiang, Shuncai Li
openaire   +1 more source