钝后缘风力机翼型的环量控制研究
1)
乔晨亮, 许和勇, 叶正寅
CIRCULATION CONTROL ON WIND TURBINE AIRFOIL WITH BLUNT TRAILING EDGE
1)
Qiao Chenliang,Xu Heyong,Ye Zhengyin
表2
升阻力系数比较结果
Table 1
Comparison of lift and drag coefficients
Parameters
Coarse grid
Medium grid
Fine grid
cfd
[
24
]
Exp[
24
]
Cl
1.7339
1.7292
1.7248
1.769
1.736
Cd
0.050 95
0.047 15
0.046 30
0.046 5
0.054 5