Results 31 to 40 of about 954,508 (222)

Reviewing the enhancement optimum performance characteristics of horizontal axis wind turbine blades

Journal of Thermal Engineering
Standard horizontal-axis wind turbine blades are characterized by operational noise and low power output. Therefore, it is crucial to integrate mechanical components within the wind turbines to enhance their peak power output while simultaneously ...
Oluwaseyi Omotayo ALABI
doaj   +1 more source

The influence of the number of rotor blades on the performance of orthopter wind turbine

MATEC Web of Conferences, 2018
This paper describes the influence of the number of rotor blades the performance of the orthopter wind turbine. The orthopter wind turbine is combination between a drag-type and a lift-type vertical axis wind turbine which each blade combines a rotating ...
Firdaus Rachmat, Kiwata Takahiro, Nagao Koji, Kono Takaaki   +3 more
doaj   +1 more source

Determination of the number of Vertical Axis Wind Turbine blades based on power spectrum

E3S Web of Conferences, 2017
Technology of wind exploitation has been applied widely all over the world and has already reached the level in which manufacturers want to maximize the yield with the minimum investment outlays.
Fedak Waldemar, Anweiler Stanisław, Gancarski Wojciech, Ulbrich Roman   +3 more
doaj   +1 more source

Computational Fluid Dynamics Analysis of Aerodynamic Characteristics in a Small-Scale Horizontal-Axis Wind Turbine

Wind
In various parts of Indonesia, particularly in coastal areas, wind energy can be used as a source of electricity, using wind turbines, whose energy depends on wind speed.
Faisal Mahmuddin, Syerly Klara, Andi Ardianti, Balqis Shintarahayu, Zinzaisal Bakri, Audrye Kezya Nathania Rampo   +5 more
doaj   +1 more source

Investigation of wind turbine flow and wake [PDF]

, 2014
This paper is dedicated to the investigation and analysis of wind turbine wake. An experimental work is undertaken in wind tunnel on a horizontal axis wind turbine model.
MASSOUH, Fawaz, DOBREV, Ivan
core  

Etude numérique et expérimentale de l'écoulement autour d'un rotor éolien [PDF]

, 2013
An improved model of an actuator surface is proposed, representing the flow around a wind turbine. This model was developed in conjunction with a Navier-Stokes solver using a blade element method for the calculation of power and wake development.
MEMON, Asif, MASSOUH, Fawaz, DOBREV, Ivan   +2 more
core   +1 more source

Influence of Scan Strategies in Electron Beam Powder Bed Fusion on Solidification, Microstructure, and High‐Temperature Compressive Properties of γ′‐Strengthened Inconel 738LC

Advanced Engineering Materials, EarlyView.
Experiments and thermophysical simulations were conducted to investigate the electron beam powder bed fusion electron beam (PBF‐EB/M) process for the γ′‐strengthened nickel‐based superalloy Inconel 738LC. The results demonstrate the impact of process‐induced microstructural variations on high‐temperature mechanical behavior, providing a basis for ...
Jan Niklas Petenati, Karthik Kumar Banku, Prasanth Bondi, Ivan Zhirnov, Yangyiwei Yang, Gordon Schmidt, Jürgen Christen, Georg Hasemann, Manja Krüger, Bai‐Xiang Xu, Bilal Gökce, Silja‐Katharina Rittinghaus   +11 more
wiley   +1 more source

Optimal Airfoil Selection for Small Horizontal Axis Wind Turbine Blades: A Multi-Criteria Approach

Advances in Mechanical and Materials Engineering
Over the last century, the growing demand for clean energy has emphasized wind energy as a promising solu-tion to address contemporary energy challenges.
Temesgen Batu, Hirpa G. Lemu, Besufekad Negash, Eaba Beyene, Dagim Tirfe, Eyob Hailemichael, Solomon Alemneh   +6 more
doaj   +1 more source

OntOMat: Toward Ontology‐Based Product and Process Design Engineering and Optimization Solutions Fueling Circular Value Chains

Advanced Engineering Materials, EarlyView.
The OntOMat ontology establishes a structured framework for polymer matrix fiber reinforced composite materials, integrating manufacturing processes, characterization methods, and multiscale design through the VDI/VDE 3682 formalized process description standard.
Nicolas Christ, Jörg Hohe, Martin Kördel, Michael Giese, Niklas Toffert, Christian Seidel, Olaf Rehme, Patrik Schneider, Oliver Focke, Elie Abi Aoun, Claas Falldorf, Beñat Gutierrez, Alexandra Kühn, Sven Torstrick-von der Lieth, Christoph Herden, Erik Johannsen, Jan‐Uwe R. Schmidt, Felix Winkelmann, Andreas Schott, Daniel Schott   +19 more
wiley   +1 more source

Optimal design of wind turbine blades equipped with flaps [PDF]

, 2014
As a result of the significant growth of wind turbines in size, blade load control has become the main challenge for large wind turbines. Many advanced techniques have been investigated aiming at developing control devices to ease blade loading.
Wiratama, I. Kade, Maheri, Alireza
core