Critical issues in the CFD simulation of Darrieus wind turbines

F Balduzzi, A Bianchini, R Maleci, G Ferrara, L Ferrari - Renewable Energy, 2016 - Elsevier
Abstract Computational Fluid Dynamics is thought to provide in the near future an essential
contribution to the development of vertical-axis wind turbines, helping this technology to rise …

Effectiveness of two-dimensional CFD simulations for Darrieus VAWTs: a combined numerical and experimental assessment

A Bianchini, F Balduzzi, P Bachant, G Ferrara… - Energy Conversion and …, 2017 - Elsevier
Thanks to the continuous improvement of calculation resources, computational fluid
dynamics (CFD) is expected to provide in the next few years a cost-effective and accurate …

Blade design criteria to compensate the flow curvature effects in H-Darrieus wind turbines

F Balduzzi, A Bianchini, R Maleci… - Journal of …, 2015 - asmedigitalcollection.asme.org
Darrieus wind turbines are experiencing a renewed interest in the wind energy scenario, in
particular, whenever small and medium-size installations are considered. In these contexts …

An unsteady aerodynamics model for lifting line free vortex wake simulations of hawt and vawt in qblade

J Wendler, D Marten… - … Expo: Power for …, 2016 - asmedigitalcollection.asme.org
This paper describes the introduction of an unsteady aerodynamics model applicable for
horizontal and vertical axis wind turbines (HAWT/VAWT) into the advanced blade design …

Small wind turbines in the built environment: Influence of flow inclination on the potential energy yield

S Bianchi, A Bianchini… - Journal of …, 2014 - asmedigitalcollection.asme.org
Increasing interest is being paid by architects, project developers and local governments to
understanding where small wind turbines can effectively be exploited to provide delocalized …

Energy-yield-based optimization of a H-Darrieus wind turbine in skewed flow

A Bianchini, F Balduzzi, G Ferrara, L Ferrari - Wind Energy Exploitation in …, 2018 - Springer
Recent experiments and theoretical models showed that the aerodynamic performance of H-
Darrieus wind turbines can even be enhanced in case of moderate skew angles, which are …