AH 93-W-174 (ah93w174-il)
AH 93-W-174 - Althaus AH 93-W-174 airfoil for use on wind turbines (W)
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(ah93w174-il) AH 93-W-174 Althaus AH 93-W-174 airfoil for use on wind turbines (W) Max thickness 17.4% at 33.9% chord. Max camber 3.9% at 37.1% chord Source UIUC Airfoil Coordinates Database Source dat file The dat file is in Selig format |
AH 93-W-174 1.00000 0.00001 0.99893 0.00033 0.99572 0.00133 0.99039 0.00287 0.98296 0.00491 0.97347 0.00728 0.96194 0.00990 0.94844 0.01278 0.93301 0.01596 0.91573 0.01947 0.89668 0.02334 0.87592 0.02759 0.85355 0.03226 0.82967 0.03737 0.80438 0.04291 0.77779 0.04888 0.75000 0.05524 0.72114 0.06194 0.69134 0.06889 0.66072 0.07604 0.62941 0.08331 0.59755 0.09060 0.56526 0.09781 0.53270 0.10474 0.50000 0.11113 0.46730 0.11666 0.43474 0.12104 0.40245 0.12409 0.37059 0.12571 0.33928 0.12590 0.30866 0.12472 0.27886 0.12226 0.25000 0.11864 0.22221 0.11399 0.19562 0.10846 0.17033 0.10219 0.14645 0.09526 0.12408 0.08778 0.10332 0.07984 0.08427 0.07154 0.06699 0.06298 0.05156 0.05428 0.03806 0.04554 0.02653 0.03691 0.01704 0.02849 0.00961 0.02043 0.00428 0.01297 0.00107 0.00619 0.00000 0.00000 0.00107 -0.00604 0.00428 -0.01204 0.00961 -0.01783 0.01704 -0.02320 0.02653 -0.02808 0.03806 -0.03247 0.05156 -0.03633 0.06699 -0.03967 0.08427 -0.04251 0.10332 -0.04488 0.12408 -0.04678 0.14645 -0.04824 0.17033 -0.04929 0.19562 -0.04996 0.22221 -0.05027 0.25000 -0.05025 0.27886 -0.04993 0.30866 -0.04930 0.33928 -0.04837 0.37059 -0.04714 0.40245 -0.04560 0.43474 -0.04377 0.46730 -0.04164 0.50000 -0.03923 0.53270 -0.03656 0.56526 -0.03365 0.59755 -0.03054 0.62941 -0.02727 0.66072 -0.02389 0.69134 -0.02046 0.72114 -0.01704 0.75000 -0.01370 0.77779 -0.01053 0.80438 -0.00759 0.82967 -0.00496 0.85355 -0.00270 0.87592 -0.00083 0.89668 0.00062 0.91573 0.00163 0.93301 0.00221 0.94844 0.00239 0.96194 0.00222 0.97347 0.00184 0.98296 0.00133 0.99039 0.00084 0.99572 0.00040 0.99893 0.00010 1.00000 0.00001 |
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Polars for AH 93-W-174 (ah93w174-il)
| Plot | Airfoil | Reynolds # | Ncrit | Max Cl/Cd | Description | Source | |
|---|---|---|---|---|---|---|---|
| ah93w174-il | 50,000 | 9 | 4.7 at α=10.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ah93w174-il | 50,000 | 5 | 11.6 at α=1.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ah93w174-il | 100,000 | 9 | 8.5 at α=11.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ah93w174-il | 100,000 | 5 | 33 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ah93w174-il | 200,000 | 9 | 65.5 at α=11.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ah93w174-il | 200,000 | 5 | 71.1 at α=9.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ah93w174-il | 500,000 | 9 | 113.6 at α=9.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ah93w174-il | 500,000 | 5 | 112.5 at α=8.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ah93w174-il | 1,000,000 | 9 | 148.4 at α=9° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ah93w174-il | 1,000,000 | 5 | 138.4 at α=7.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
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