Results 41 to 50 of about 52,181 (268)

Experimental Investigation of the Dynamic Deformation of Wind Turbine Blades Based on 3D-Digital Image Correlation

Energies
A wind turbine is a rigid–flexible coupling system, and its blades will be deformed under the action of aerodynamic force, inertia force, and elastic force.
Liru Zhang, Jing Jia, Shibing Shao, Wei Gao, Dachuan Niu   +4 more
doaj   +1 more source

Fluorine‐Free Soft Nanocomposites for High‐Speed Liquid Impact Repellence

Advanced Functional Materials, EarlyView.
Fluorine‐free soft nanocomposite coatings are developed using silicone oil‐mediated mechanical‐stiffness control, enabling ‘dry’ liquid‐repellent surfaces that resist high‐speed water jet impacts up to ∼60 m/s. By tuning nanoparticle loading and oil content, the coatings also achieve >90% optical transparency, amphiphobicity with impact resistance to ...
Priya Mandal, Vikramjeet Singh, Rohit Gupta, Prasenjit Kabi, Manish K. Tiwari   +4 more
wiley   +1 more source

Environmental impact assessment of wind turbine blades analysis based on life cycle

Shenzhen Daxue xuebao. Ligong ban, 2023
Wind energy is an important renewable energy source with natural 'green' properties. However there may be certain ecological and environmental impacts during the production, manufacturing and installation of wind turbine components.
CAI Xiaoping, DUAN Huabo, MA Yi, LI Qiangfeng, XIE Minghui   +4 more
doaj   +1 more source

Analisis Efisiensi Jumlah Blade pada Prototype Turbin Angin Venturi [PDF]

, 2014
The utilization of wind energy as electricity energy source is very limited in Indonesia. It is happened because velocity and wind direction that change. So it needs wind turbine that can be accommodate it, in particular during low wind velocity.
Kurniawan, I. (Iwan), Silalahi, Y. J. (Yosef)   +1 more
core  

Performance prediction of wind turbines utilizing passive smart blades: approaches and evaluation [PDF]

, 2009
The induced deformation, because of the presence of elastic coupling in the structure of passive smart blades, is the key parameter that affects the wind turbine aerodynamic performance, namely rotor mechanical power and blade loading.
Isikveren, Askin, Maheri, Alireza
core   +1 more source

Smart and Sustainable Sizing: Investigating the Sensing Behavior of Glass Fabrics Coated With Waterborne Polyurethane/Graphene Dispersions

Advanced Materials Technologies, EarlyView.
Waterborne polyurethane/graphene formulations are developed as piezoresistive coatings on glass fabric to enable flexible strain sensing. The graphene‐enabled conductive network provides a stable electromechanical response under cyclic compression. The coating demonstrates reliable pressure‐dependent resistance changes, highlighting its potential for ...
Vishnu Vijayan Pillai, Premika Govindaraj, Sai Aditya Pradeep, Olivia Sequerth, Srikanth Pilla, Franz Konstantin Fuss, Peter Kingshott, Nishar Hameed, Nisa V Salim   +8 more
wiley   +1 more source

Aerodynamic design and analysis of horizontal-axis wind turbine blades [PDF]

MATEC Web of Conferences
Blade design is a fundamental and critical aspect of wind turbine technology. Enhancing the aerodynamic performance of turbine blades remains a key research focus in the field of wind energy.
Qiao Zhongyuan, Binti Che Kar Suriani
doaj   +1 more source

Studi Eksperimen Pengaruh Jumlah Sudu Terhadap Kerja Turbin Angin Horisontal Berbasis NACA 4415 [PDF]

, 2016
The use of wind energy is an effort to comply the electricity needs. Therefore, the conversion system of wind into electrical energy is very important to support it.
MUSTAQIM, THORIQ
core  

Concepts for Reusing Composite Materials from Decommissioned Wind Turbine Blades in Affordable Housing [PDF]

, 2018
The very rapid growth in wind energy technology in the last 15 years has led to a rapid growth in the amount of non-biodegradable, thermosetting fiber reinforced polymer (FRP) composite materials used in wind turbine blades.
Al-Haddad, Tristan, Arias, Franco R., Bank, Lawrence C., Chen, Jian-Fei, Gentry, T. Russell, Morrow, Ruth, Yazdanbakhsh, Ardavan   +6 more
core   +2 more sources

Advances in Solid‐Phase Processing Techniques: Innovations, Applications, and Future Perspectives

Advanced Materials Technologies, EarlyView.
Based on practical manufacturing challenges, this review examines advanced solid‐phase processing techniques that overcome the inherent limitations of conventional melting‐based and traditional solid‐phase manufacturing, enabling the production of higher‐performance components at reduced cost through process innovation and improved supply‐chain ...
Tianhao Wang
wiley   +1 more source