SG6040 (sg6040-il)
SG6040 - Selig / Giguere SG6040 wind turbine airfoil
| Details | Dat file | Parser | |
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(sg6040-il) SG6040 Selig / Giguere SG6040 wind turbine airfoil Max thickness 16% at 35.3% chord. Max camber 2.3% at 60.5% chord Source UIUC Airfoil Coordinates Database Source dat file The dat file is in Selig format |
SG6040
1.00000 .00000
.99788 .00048
.99183 .00207
.98233 .00477
.96977 .00845
.95442 .01283
.93637 .01766
.91559 .02285
.89221 .02845
.86647 .03446
.83861 .04080
.80887 .04739
.77752 .05415
.74482 .06094
.71104 .06759
.67632 .07394
.64081 .07992
.60477 .08541
.56837 .09032
.53180 .09461
.49526 .09815
.45891 .10089
.42297 .10279
.38758 .10378
.35286 .10386
.31903 .10299
.28619 .10116
.25449 .09843
.22405 .09479
.19496 .09028
.16734 .08506
.14137 .07921
.11719 .07283
.09496 .06598
.07481 .05875
.05686 .05123
.04123 .04347
.02798 .03559
.01725 .02771
.00913 .01987
.00362 .01212
.00072 .00449
.00027 -.00268
.00289 -.00884
.00906 -.01450
.01829 -.02023
.03027 -.02580
.04483 -.03103
.06202 -.03566
.08193 -.03971
.10446 -.04336
.12939 -.04657
.15655 -.04937
.18574 -.05172
.21677 -.05361
.24943 -.05503
.28349 -.05594
.31873 -.05632
.35490 -.05613
.39177 -.05528
.42916 -.05371
.46691 -.05132
.50479 -.04801
.54298 -.04368
.58164 -.03863
.62049 -.03323
.65925 -.02772
.69762 -.02231
.73526 -.01718
.77181 -.01250
.80690 -.00840
.84016 -.00497
.87120 -.00228
.89963 -.00033
.92511 .00090
.94728 .00148
.96587 .00154
.98063 .00122
.99132 .00070
.99782 .00022
1.00000 .00000
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Polars for SG6040 (sg6040-il)
| Plot | Airfoil | Reynolds # | Ncrit | Max Cl/Cd | Description | Source | |
|---|---|---|---|---|---|---|---|
| sg6040-il | 50,000 | 9 | 26.1 at α=11.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| sg6040-il | 50,000 | 5 | 26.4 at α=8.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| sg6040-il | 100,000 | 9 | 50.5 at α=9° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| sg6040-il | 100,000 | 5 | 50.9 at α=7.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| sg6040-il | 200,000 | 9 | 72.9 at α=7.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| sg6040-il | 200,000 | 5 | 68.2 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| sg6040-il | 500,000 | 9 | 96.6 at α=6.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| sg6040-il | 500,000 | 5 | 88.5 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| sg6040-il | 1,000,000 | 9 | 114.7 at α=5.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| sg6040-il | 1,000,000 | 5 | 102.3 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
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