Article

Wind Power Technologies: A Need for Research and Development in Improving VAWT's Airfoil Characteristics

Authors: Rigoberto Chinchilla (Eastern Illinois University) , Samuel Guccione (Eastern Illinois University) , Joseph Tillman (Land Lake College)

Abstract

Straight bladed fixed pitched vertical axis wind turbines (VAWTs) offer several potential advantages over the standard horizontal axis wind turbines which are now in common use world- wide. The purpose of this study was to determine the need for further research and develop on improved airfoil or blade characteristics for use on straight bladed fixed pitched VAWT. This need was demonstrated by the design and construction of an airfoil that was physically modeled and field tested. The test showed that asymmetric airfoils would enable SBVAWTs to self start.

Keywords: alternative energy, electricity, energy, environmental issues, machine design

How to Cite: Chinchilla, R. , Guccione, S. & Tillman, J. (2011) “Wind Power Technologies: A Need for Research and Development in Improving VAWT's Airfoil Characteristics”, The Journal of Technology, Management, and Applied Engineering. 27(1).