Results 41 to 50 of about 3,381 (154)
Unsteady flow field in a mini VAWT with relative rotation blades: analysis of temporal results [PDF]
, 2013 The present wind turbine is a small one which can be used on roofs or in gardens. This turbine has a vertical axis. Each turbine blade combines a rotating movement around its own axis and around the main rotor axis.
SIMONET, Sophie +2 more
core +1 more source
Energy Science &Engineering, Volume 14, Issue 6, Page 2839-2873, June 2026.An AI‐driven CNN–LSTM forecasting framework is integrated with HOMER Pro to optimally design a grid‐connected PV–wind–BESS microgrid for a rural school in Bangladesh, achieving 91.7% renewable penetration, low energy cost (0.0397 USD/kWh), and an 81.5% reduction in CO2 emissions. ABSTRACT Hybrid renewable microgrid planning in HOMER Pro often relies on
Robiul Khan +5 more
wiley +1 more source
Impacts of Blade Camber on Cross‐Flow Turbine Performance and Loading
Wind Energy, Volume 29, Issue 5, May 2026.ABSTRACT Cross‐flow turbines show promise for renewable energy generation from wind and tidal sources. The rotating reference frame of cross‐flow turbine blades results in virtual camber and incidence due to streamline curvature, altering the lift, drag, and pitching moment of the blades. Adding geometric camber is therefore likely to alter performance
Ari Athair +3 more
wiley +1 more source
Customized VAWT Blade Manufacturing through Filament Winding and Additive Manufacturing [PDF]
, 2022 We focused on the manufacturing of straight VAWT blades, considering the production of different, custom-designed blades. We evaluated and proposed an Additive Manufacturing - Filament Winding process chain, in which the blade is printed as mandrel for ...
Berto, Lorenzo
core
Wind Energy, Volume 29, Issue 5, May 2026.ABSTRACT An experimental study of NACA0021 airfoil equipped with vortex generators (VGs) and Gurney flaps (GFs) was conducted to assess the effects of these devices on the aerodynamic airfoil performance, the information that is necessary for studying the self‐starting characteristics of vertical axis wind turbines (VAWTs).
Marin Ivanković +4 more
wiley +1 more source
A retrospective of VAWT technology. [PDF]
, 2012 The study of Vertical-Axis Wind Turbine (VAWT) technology at Sandia National Laboratories started in the 1970's and concluded in the 1990's. These studies concentrated on the Darrieus configurations because of their high inherent efficiency, but other ...
Sutherland, Herbert J. +5 more
core +1 more source
Design Method for Improving Power Quality in Urban Public Spaces Using Wind Energy
Engineering Reports, Volume 8, Issue 1, January 2026.“This study presents a novel method to enhance power quality in urban public spaces by integrating vertical‐axis wind turbines with a UPQC system, achieving up to 75% reduction in voltage sags and 65% in swells, while promoting sustainable, renewable energy use.” ABSTRACT In urban public spaces, maintaining high power quality is very much needed for ...
Zexin Wu
wiley +1 more source
International Journal of Energy Research, Volume 2026, Issue 1, 2026.To this day, the main sources of energy in the world are nonrenewable and produce carbon emissions, which contribute to increasing global warming. Distributed energy resources (DER) are considered an effective solution to this challenge, since they generate clean and sustainable energy.
Mohammed Alqahtani
wiley +1 more source
Flow characteristics and dynamic responses of a parked straight‐bladed vertical axis wind turbine
Energy Science & Engineering, 2019 With the development of urbanization and the application of renewable energy, wind turbine is becoming an important approach for wind energy reservation and utilization.
Limin Kuang +7 more
doaj +1 more source
Improvement of Vertical Savonius Wind Turbine Performance [PDF]
Engineering and Technology Journal, 2013 This work presents a study of the vertical Savonuis wind rotor, including design, construct, and test, with a new configuration parameters, to improve its performance. The new rotor's parameters consist of two stages-four blades (main and secondary). The
Mohammed Hassan Ali Al Musawi
doaj +1 more source