Results 11 to 20 of about 7,265 (167)

Numerical Investigation of a New Modified Savonius Wind Turbines

International Journal of Renewable Energy Development, 2022
The classic Savonius semi-circular blade turbine has a relatively low power coefficient.The performance of a Savonius wind turbine depends on its geometrical parameters.
Khalid Mrigua, Mounia Zemamou, Mohammed Aggour   +2 more
doaj   +1 more source

Turbine Blade Three-Wavelength Radiation Temperature Measurement Method Based on Reflection Error Correction

Applied Sciences, 2021
The turbine blade is a key component in an aeroengine. Currently, measuring the turbine blade radiation temperature always requires obtaining the emissivity of the target surface in advance.
Kaifeng Zheng, Jinguang Lü, Yingze Zhao, Jin Tao, Yuxin Qin, Yupeng Chen, Weibiao Wang, Qiang Sun, Chao Wang, Jingqiu Liang   +9 more
doaj   +1 more source

Structural Analysis of Basalt Fiber Reinforced Plastic Wind Turbine Blade

MATEC Web of Conferences, 2014
In this study, Basalt fiber reinforced plastic (BFRP) wind turbine blade was analyzed and compared with Glass fiber reinforced plastic blade (GFRP). Finite element analysis (FEA) of blade was carried out using ANSYS.
Mengal Ali Nawaz, Karuppanan Saravanan, Wahab Azmi Abdul   +2 more
doaj   +1 more source

AI-Driven Fault Detection and O&M for Wind Turbine Drivetrains: A Review of SCADA, CMS and Digital Twin Integration

Energies
The rapid expansion of wind energy has increased the operational complexity of wind turbines, where component degradation, environmental variability, and maintenance decisions are tightly coupled.
Ning Jia, Jiangzhe Feng, Zongyou Zuo, Zhiyi Liu, Tengyuan Wang, Chang Cai, Qingan Li   +6 more
doaj   +1 more source

A Comparative Study of CFD Models of a Real Wind Turbine in Solar Chimney Power Plants

Energies, 2017
A solar chimney power plant consists of four main parts, a solar collector, a chimney, an energy storage layer, and a wind turbine. So far, several investigations on the performance of the solar chimney power plant have been conducted.
Ehsan Gholamalizadeh, Jae Dong Chung
doaj   +1 more source

Experimental study of small hydro turbine propeller performance with a variety of blade angles of attack

Jurnal Ilmiah SINERGI, 2022
The availability of non-renewable energy has recently been running low and so impacts electrical energy. Renewable energy is converted from natural sources to kinetic energy.
Zain Lillahulhaq, Fahreza Dwi Sandy, Bagus Putra Mahardika, Michael Azzura Akbar, Doan Besthian Saragih   +4 more
doaj   +1 more source

A Review on Performance Calculation and Design Methodologies for Horizontal-Axis Wind Turbine Blades

Energies
The efficient, low-cost, and large-scale development and utilization of offshore wind energy resources is an inevitable trend for future growth. With the continuous increase in the scale of wind turbines and their expansion into deep-sea locations, there
Rongyu Zha, Siyuan Wu, Chang Cai, Xiaohui Liu, Dian Wang, Chaoyi Peng, Xuebin Feng, Qiuhua Chen, Xiaohui Zhong, Qing’an Li   +9 more
doaj   +1 more source

Modeling Design and Research of Three-Dimensional Blades of 54 mm Turbodrill

Shiyou jixie, 2023
For the hydraulic loss caused by the impact of liquid to the rotor blade attributed to different circumferential velocities of liquid in cylindrical layers of the turbine rotor with different radii,a three-dimensional blade turbine was established using ...
Zhang Yuhang, Zhang Qiang, Xin Yong'an, Duan Chenwei, Ji Changgui   +4 more
doaj  

Enhancing Aerodynamic Performance of Horizontal Axis Wind Turbine Blade Aerodynamic Performance Under Rough Wall Condition Using Vortex Generators

Journal of Marine Science and Engineering
In the complex and harsh working environment of wind turbines, the horizontal axis wind turbine blade is increasingly confronted with the issue of surface roughening.
Yingjian Yang, Dian Wang, Hairui Zhang, Rongyu Zha, Guangxing Wu, Chang Cai, Jianhua Zhang, Qing’an Li   +7 more
doaj   +1 more source

Force Measurements on a VAWT Blade in Parked Conditions

Energies, 2017
The forces on a turbine at extreme wind conditions when the turbine is parked is one of the most important design cases for the survivability of a turbine.
Anders Goude, Morgan Rossander
doaj   +1 more source