Determination Method of Critical Best Tip Speed Ratio for the Vertical
Axis Wind Turbine
2015 ◽
Vol 9
(1)
◽
pp. 320-323
Keyword(s):
Tip speed ratio is an important parameter of describing wind turbine performance. Based on vane airfoil profile, the relationship between vane lift coefficient, drag coefficient and angle of attack is calculated by means of Profili software. The corresponding stall angle is also obtained. The relationship between the position angle of vane and angle of attack at different tip speed ratios is drawn by Matlab software and the corresponding best tip speed ratio is determined rapidly. Based on it, the airfoil tangential force is also analyzed for different vane airfoil profiles in the condition of same Reynolds number.
2020 ◽
Vol 8
(3)
◽
pp. 492
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2012 ◽
Vol 189
◽
pp. 448-452
Keyword(s):
2017 ◽
Vol 8
(1)
◽
pp. 376
Keyword(s):
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2012 ◽
Vol 229-231
◽
pp. 2339-2342