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Abstract
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Article Information:
Experimental Study of Aerodynamic Characteristics for Horizontal Axis Wind Turbine and Performance Evaluation
Dai Yuanjun and Wen Caifeng
Corresponding Author: Dai Yuanjun
Submitted: March 10, 2012
Accepted: April 04, 2012
Published: July 15, 2012 |
Abstract:
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This study using two different airfoil of horizontal axis wind turbine in order to evaluate the
performance good or bad with unit area of power generation. First, under the low speed wind tunnel, two
different airfoil of horizontal axis wind turbine on experimental study of the aerodynamic characteristics, got
the power curve of wind turbine; Then, based on the wind resource date in 2008 from four areas in Inner
Mongolia, which was provided by the China meteorological date sharing service system, the local wind
resources were estimated by using Wasp software and the wind atlas could be obtained by analysis and
calculation. On the digital map of a given area, the simulated wind turbine station was established. Finally, the
annual energy production per unit area of two different airfoil of horizontal axis wind turbine in order to
evaluate the performance. The results showed that: in the actual wind farm wind turbine of the new airfoil than
wind turbine of the NACA4412 airfoil on wind turbine generating capacity per unit area evenly increased by
28.4%.
Key words: Aerodynamic characteristic, annual energy production per unit area, power characteristic, WAsP, wind atlas, ,
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Abstract
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Cite this Reference:
Dai Yuanjun and Wen Caifeng, . Experimental Study of Aerodynamic Characteristics for Horizontal Axis Wind Turbine and Performance Evaluation. Research Journal of Applied Sciences, Engineering and Technology, (14): 2227-2230.
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ISSN (Online): 2040-7467
ISSN (Print): 2040-7459 |
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