Blade design considerations of small wind turbines: From classical to emerging bio-inspired profiles/shapes

O Siram, UK Saha, N Sahoo - Journal of Renewable and Sustainable …, 2022 - pubs.aip.org
The utility of small wind turbines (SWTs) covering horizontal and vertical-axis types as off-
grid, standalone, and decentralized energy supplement systems has gained market …

Evaluating Reynolds number effects in small-scale wind turbine experiments

S McTavish, D Feszty, F Nitzsche - Journal of Wind Engineering and …, 2013 - Elsevier
A series of experiments was conducted to evaluate the effect of the Reynolds number on the
initial wake expansion and on the thrust coefficient in scaled wind turbine tests. Two scaled …

Experimental investigation of the effects of the Reynolds number on the performance and near wake of a wind turbine

M Bourhis, M Pereira, F Ravelet - Renewable Energy, 2023 - Elsevier
Wind tunnel experiments provide worthwhile insights for designing efficient micro wind
energy harvesters and large-scale wind turbines. As wind tunnel tests with large-scale wind …

Small-scale wind turbine testing in wind tunnels under low Reynolds number conditions

KW Van Treuren - Journal of Energy Resources …, 2015 - asmedigitalcollection.asme.org
Much of the aerodynamic design of wind turbines is accomplished using computational tools
such as XFOIL. These codes are not robust enough for predicting performance under the …

An experimental and computational assessment of blockage effects on wind turbine wake development

S McTavish, D Feszty, F Nitzsche - Wind Energy, 2014 - Wiley Online Library
An experiment was conducted to evaluate the initial wake expansion in scaled wind turbine
tests as a means to guide future wake interference studies. Five scaled wind turbine rotors …

Study of aerodynamic performance and wake effects for offshore wind farm cluster

J Cao, Z Qin, X Gao, T Pu, W Zhu, S Ke, X Shen - Ocean Engineering, 2023 - Elsevier
The large-scale development of wind farms has led to an increase in the concentration of
wind farms, due to factors such as concentrated wind resources, operational and …

Wake flow characteristics of small wind turbine models with single-and double-rotor arrangements: A wind tunnel study

R Kumar, O Siram, UK Saha, N Sahoo - Journal of Renewable and …, 2024 - pubs.aip.org
In the multirotor system of a wind turbine, the overall power generation is greatly influenced
by the placement and interaction of rotors in proximity. Thus, a great deal of study is needed …

The Effect of Leading-Edge Wavy Shape on the Performance of Small-Scale HAWT Rotors

R Morina, YE Akansu - Energies, 2023 - mdpi.com
The purpose of this experimental work was to investigate the role of the leading-edge wavy
shape technique on the performance of small-scale HAWT fixed-pitch rotor blades operating …

Numerical validation of floating offshore wind turbine scaled rotors for surge motion

K Sivalingam, S Martin, AA Singapore Wala - Energies, 2018 - mdpi.com
Aerodynamic performance of a floating offshore wind turbine (FOWT) is significantly
influenced by platform surging motions. Accurate prediction of the unsteady aerodynamic …

“Fast Track” Analysis of Small Wind Turbine Blade Performance

M Stępień, M Kulak, K Jóźwik - Energies, 2020 - mdpi.com
Small wind turbines (SWTs) can be significantly sensitive to variances in the blade geometry
shape when their operation in relatively low ranges of Reynolds numbers is considered. An …