CPC F03D 1/0675 (2013.01) [F03D 17/00 (2016.05); F05B 2240/303 (2020.08); F05B 2240/304 (2020.08); F05B 2240/306 (2020.08); F05B 2250/18 (2013.01); F05B 2260/70 (2013.01); F05B 2260/83 (2013.01)] | 11 Claims |
1. A curved turbine blade for a wind turbine, comprising:
a curved suction surface; and
a plurality of arrays of blowing and suction holes on the curved suction surface,
wherein two arrays of the holes are arranged with blowing holes located 40 mm and suction holes located 120 mm away from a leading edge of the turbine blade,
wherein the curved suction surface has a length of 160 mm±5%.
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