Results 21 to 30 of about 3,952 (227)

Research on Structural Failure Analysis and Strengthening Design of Offshore Wind Turbine Blades

Journal of Marine Science and Engineering, 2022
The existing blade protection mechanisms are highly dependent on the control system and its power supply. Safety of offshore wind turbines cannot be guaranteed under extreme weather when the control protection mechanisms fail.
Xiaohan Fu, Meiping Sheng
doaj   +1 more source

Studi Eksperimental Pengaruh Jumlah Sudu terhadap Daya pada Turbin Angin Sumbu Vertikal Tipe Rotor Crossflow untuk Optimalisasi Angin di Wilayah Pantai Kota Balikpapan

Rekayasa Mesin, 2020
Wind energy was one of the renewable energy alternatives with the biggest potential in Indonesia to be used as a power plant. Balikpapan is an area with extensive coastal areas with great wind potential.
Illa Rizianiza, Diky Herfandi
doaj   +1 more source

Experimental Study of Wind Booster Addition for Savonius Vertical Wind Turbine of Two Blades Variations Using Low Wind Speed [PDF]

E3S Web of Conferences, 2019
The Wind turbine is a tool used in Wind Energy Conversion System (WECS). The wind turbine produces electricity by converting wind energy into kinetic energy and spinning to produce electricity.
Yohana Eflita, Suryo U MSK. Tony, Luhung Binawan, Reza Mohamad Julian, Zaman M Badruz   +4 more
doaj   +1 more source

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

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

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

Rafting of Ni‐Based Superalloys Under Multiaxial Load as Understood by Phase‐Field Simulations and Critical Experiments

Advanced Engineering Materials, EarlyView.
Phase‐field simulations coupled with dislocation‐density‐based crystal plasticity modeling reproduce γ′ rafting behavior in single‐crystal Ni‐based superalloys under varied loading conditions. The model captures both macroscopic creep and microscopic morphology evolution, with results matching high‐temperature creep experiments.
Micheal Younan, David Bürger, Gunther Eggeler, Oleg Shchyglo, Ingo Steinbach, Muhammad Adil Ali   +5 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

How to Repair the Next Generation of Wind Turbine Blades

Energies, 2023
Ensuring the sustainability of wind turbine blades will be an important requirement for new wind turbines to be installed in the coming years and decades.
Leon Mishnaevsky Jr.
doaj   +1 more source