A site-specific design of a fixed-pitch fixed-speed wind turbine blade for energy optimization using surrogate models
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- 作者：Arturo Del Valle Carrascoa ; advalle@nmsu.edu" class="auth_mail" title="E-mail the corresponding author ; Delia J. Valles-Rosalesa ; Luis C. Mendezb ; Manuel I. Rodriguezb
- 关键词：BEM ; Kriging ; Optimization ; HAWT ; Wind energy
- 刊名：Renewable Energy
- 出版年：2016
- 出版时间：April 2016
- 年：2016
- 卷：88
- 期：Complete
- 页码：112-119
- 全文大小：734 K
文摘
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We optimized a turbine blade based on the Phase VI experiment.
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Variation of chord, twist and three airfoils improved the original design.
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The modeling of the Energy production was calculated using BEM theory.
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A surrogate model of energy production was performed using Kriging functions.
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The coefficients of lifts' plots of the optimized airfoils are above the S809's, but aerodynamic efficiency is lower.