Results 81 to 90 of about 15,231 (275)

Smart composite wind turbine blades - a pilot study [PDF]

, 2015
Wind energy is seen as a viable alternative energy option to meet future energy demands. The blades of wind turbines have been long recognised as the most critical component of the wind turbine system.
Supeni, Eris Elianddy
core  

Adaptive Fuzzy Energy Management of Wind‐Battery Systems With Flexible Desalination Load

Energy Science &Engineering, EarlyView.
An adaptive fuzzy energy management strategy is proposed for a wind‐battery‐powered reverse osmosis desalination system. The controller dynamically adjusts the desalination load based on wind power availability and the battery state of charge to reduce battery stress.
Mustafa Fadel, Fajer M. Alelaj, Hussain Al‐Sairfi, Mansour Ahmed   +3 more
wiley   +1 more source

Research Testing of Structural Assembly to Wind Turbine Blade Direct Reuse

Macromolecular Symposia, EarlyView.
ABSTRACT The global production of wind energy has increased significantly, representing a basic component in the energy industry, and the blade materials need an intelligent recycling with sustainable transformation. The blades manufactured using fiberglass are found in many applications, considering their superior properties.
Claudiu Bisu, Dorel Anania, Andra Pena, Dragos Apostol, Cristina Mohora, Constantin Gheorghe Opran   +5 more
wiley   +1 more source

Experimental Modal Analysis‐Driven Gaussian Process Regression Modeling of Rectangular Steel Beams With Various Hole Geometries

International Journal of Mechanical System Dynamics, EarlyView.
ABSTRACT Understanding the dynamic behavior of structural components is crucial for optimizing performance and ensuring structural integrity. This study presents a new method that combines a systematic experimental investigation of four distinct hole geometries (circular, square, compact rectangular, and long rectangular) with varying hole counts, all ...
Amir Hossein Rabiee, Majid Rajaei, Mohammad Hossein Mahdavi Nasab, Parsa Shafiei   +3 more
wiley   +1 more source

Influence of blade camber of straight-bladed vertical axis wind turbine on flow and aerodynamic performance

Nihon Kikai Gakkai ronbunshu, 2017
The straight-bladed vertical axis wind turbine is one of the promising candidates for next-generation power sources because of its high efficiency, quiet operation and structural simplicity.
Eiji EJIRI, Tomoya IWADATE
doaj   +1 more source

Numerical simulation in vertical wind axis turbine with pitch controlled blades [PDF]

, 2012
Wind energy is more and more used as a renewable energy source character. The present wind turbine is a small one which allows to be used on roofs or in gardens to light small areas like publicity boards, parking, roads or for water pumping, heating ...
SIMONET, Sophie, BOIS, Gérard, BAYEUL-LAINÉ, Annie-Claude, DOCKTER, Aurore   +3 more
core  

Vibration Attenuation of Cantilever Beam Using Electromagnetic Delayed Feedback

International Journal of Mechanical System Dynamics, EarlyView.
ABSTRACT This study presents a combined analytical and numerical investigation of a single‐input single‐output delayed feedback controller designed to suppress vibrations in a cantilever beam actuated by an electromagnet positioned beneath its free end. An analytical model was developed using the linearized equation of motion for a transversely excited
Mohammad Alabdullah, Khaled Alhazza
wiley   +1 more source

An advanced structural health monitoring IoT platform for offshore wind turbine blades

Manufacturing Review
Wind energy is renewable and is an essential ingredient in the move towards carbon neutrality and net zero emissions Compared with onshore wind turbines, offshore wind turbines generally experience higher wind speed, thus producing more electricity ...
Zhou Xingguo, Tian Yankang, Qin Yi, Charitidis Costas A., Milickovic Tanja K., Termine Stefania   +5 more
doaj   +1 more source

Green lightweight laminated cementitious composite (LCC) for wind energy harvesting – A novel application of LCCs

Case Studies in Construction Materials, 2019
This paper evaluates potential of a novel, low-cost, and environmental friendly cement-based composite for wind energy harvesting. The composite is fabricated of cementitious matrix.
Asad Hanif, Su Diao, Huafu Pei, Zongjin Li, Guoxing Sun   +4 more
doaj   +1 more source

Thermoplastic‐Resin Transfer Molding Technology: Development and Challenges Toward Industrialization

Polymer Composites, EarlyView.
Illustration of the key aspects involved in the manufacture of thermoplastic composites by T‐RTM highlighting the relationships between raw materials, resin mixing strategies, polymerization parameters, and processing equipment ranging from laboratory to industrial scale. ABSTRACT Driven by increasingly stringent international environmental regulations,
Filipe P. Martins, Paulo S. Lima, Ricardo Torcato, Laura Santos, J. M. Oliveira   +4 more
wiley   +1 more source