Theoretical Aerodynamic Analyses of Six Airfoils for Use on Small Wind Turbines 1

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Theoretical Aerodynamic Analyses of Six Airfoils for Use on Small Wind Turbines

Name: Theoretical Aerodynamic Analyses of Six Airfoils for Use on Small Wind Turbines
Price: 419 SEK
Availability: InStock
Author: National Renewable Energy Laboratory
ISBN: 9781249134206

National Renewable Energy Laboratory

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98 sidor
2012

Theoretical analyses of six airfoils--the E 387, FX 63-137, S822, S834, SD2030, and SH3055--have been performed for Reynolds numbers from 0.10 x 106 to 1.00 x 106 using the Eppler Airfoil Design and Analysis Code and the XFOIL code. The results from both codes exhibit the typical Reynolds number and roughness effects. Comparisons of the results from the two codes generally show good agreement, particularly for Reynolds numbers greater than 0.10 x 106. The maximum lift coefficient predicted by the XFOIL code is about 0.2 higher, and the Reynolds number and roughness effects are larger. The magnitudes of the zero-lift angle and pitching-moment coefficients predicted by the Eppler code are greater.

Författare: National Renewable Energy Laboratory
Format: Pocket/Paperback
ISBN: 9781249134206
Språk: Engelska
Antal sidor: 98
Utgivningsdatum: 2012-07-20
Förlag: Bibliogov