Wind energy is a clean and renewable energy source. The Darrieus vertical-axis wind
turbine has the potential to be an efficient wind turbine with numerous applications. Various …

Abstract Double Darrieus Vertical Axis Wind Turbine (DD-VAWT) can efficiently capture wind
energy at low tip speed ratios. In this work, the laws governing the effects of critical structural …

Carbon fiber reinforced plastic (CFRP) is widely used in horizontal axis wind turbines;
however, their use in vertical axis wind turbines remains uncommon. To explore the …

Floating vertical-axis wind turbines (VAWTs) are potential solutions for capturing wind
energy due to their potential to lower the cost of energy. In this study, a floating VAWT …

In order to address the energy problem and increase wind turbine efficiency, this study
suggests a fusion tip shape. The construction permits blade tip folding angle adjustment …

For vertical axis wind turbines (VAWTs), the increase of the incoming wind speed higher
than the rated value will make the tip speed ratio (TSR) lower and lower, resulting in the …

For aerodynamic performance improvement, a helical blade vertical axis wind turbine
(VAWT) with a symmetric structure is proposed. Using NACA0018 as the base airfoil, three …

This article presents a novel methodology for airplane design, integrating fuzzy logic,
axiomatic design, and meta-heuristic optimization algorithms tailored for general aviation …

Optimization algorithms are key approaches for enhancing hydrofoil performance in Vertical
Axis Wind/Water Turbines (VAWTs). These algorithms provide accurate results at the cost of …

This study optimizes the placement and farm layout of Vertical Axis Wind Turbines (VAWTs)
using a neural fuzzy network, an advanced machine learning system, and meta-heuristic …