RESEARCH COMMONS
LIBRARY

Aerodynamic Shape Optimization Of A Vertical Axis Wind Turbine

ResearchCommons/Manakin Repository

Aerodynamic Shape Optimization Of A Vertical Axis Wind Turbine

Show full item record

Title: Aerodynamic Shape Optimization Of A Vertical Axis Wind Turbine
Author: Carrigan, Travis Justin
Abstract: The purpose of this study is to introduce and demonstrate a fully automated process for optimizing the airfoil cross-section of a vertical axis wind turbine (VAWT). The objective is to maximize the torque while enforcing typical wind turbine design constraints such as tip speed ratio, solidity, and blade profile. By fixing the tip speed ratio and solidity of the wind turbine, there exists an airfoil cross-section for which the torque can be maximized, requiring the development of an iterative design system.The design system required to maximize torque incorporates rapid geometry generation and automated hybrid mesh generation tools with viscous, unsteady computational fluid dynamics (CFD) simulation software. The flexibility and automation of the modular design and simulation system allows for it to easily be coupled with a parallel differential evolution algorithm used to obtain an optimized blade design that maximizes the efficiency of the wind turbine.
URI: http://hdl.handle.net/10106/5627
Date: 2011-07-14

Files in this item

Files Size Format View
Carrigan_uta_2502M_10851.pdf 6.918Mb PDF View/Open

This item appears in the following Collection(s)

Show full item record

Browse

My Account

Statistics

About Us