74-130 WP2 (fx74130wp2-il)
74-130 WP2 - Wortmann 74-130 WP2 airfoil
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(fx74130wp2-il) 74-130 WP2 Wortmann 74-130 WP2 airfoil Max thickness 13% at 43.5% chord. Max camber 3.9% at 46.7% chord Source UIUC Airfoil Coordinates Database Source dat file The dat file is in Selig format |
74-130 WP2 1.00000 0.00000 0.99893 0.00042 0.99572 0.00141 0.99039 0.00275 0.98296 0.00447 0.97347 0.00655 0.96194 0.00901 0.94844 0.01189 0.93301 0.01520 0.91573 0.01898 0.89668 0.02332 0.87592 0.02823 0.85355 0.03372 0.82967 0.03975 0.80438 0.04630 0.77779 0.05337 0.75000 0.06100 0.72114 0.06913 0.69134 0.07727 0.66072 0.08475 0.62941 0.09110 0.59755 0.09611 0.56526 0.09983 0.53270 0.10235 0.50000 0.10379 0.46730 0.10436 0.43474 0.10417 0.40245 0.10322 0.37059 0.10160 0.33928 0.09933 0.30866 0.09646 0.27886 0.09303 0.25000 0.08909 0.22221 0.08467 0.19562 0.07982 0.17033 0.07460 0.14645 0.06905 0.12408 0.06322 0.10332 0.05717 0.08427 0.05096 0.06699 0.04465 0.05156 0.03827 0.03806 0.03194 0.02653 0.02576 0.01704 0.01974 0.00961 0.01406 0.00428 0.00868 0.00107 0.00386 0.00000 0.00000 0.00107 -0.00299 0.00428 -0.00531 0.00961 -0.00739 0.01704 -0.00942 0.02653 -0.01129 0.03806 -0.01304 0.05156 -0.01470 0.06699 -0.01622 0.08427 -0.01762 0.10332 -0.01892 0.12408 -0.02009 0.14645 -0.02117 0.17033 -0.02213 0.19562 -0.02299 0.22221 -0.02374 0.25000 -0.02437 0.27886 -0.02490 0.30866 -0.02531 0.33928 -0.02560 0.37059 -0.02576 0.40245 -0.02580 0.43474 -0.02573 0.46730 -0.02551 0.50000 -0.02515 0.53270 -0.02464 0.56526 -0.02396 0.59755 -0.02310 0.62941 -0.02203 0.66072 -0.02072 0.69134 -0.01906 0.72114 -0.01686 0.75000 -0.01401 0.77779 -0.01070 0.80438 -0.00736 0.82967 -0.00442 0.85355 -0.00200 0.87592 -0.00008 0.89668 0.00129 0.91573 0.00216 0.93301 0.00257 0.94844 0.00266 0.96194 0.00251 0.97347 0.00214 0.98296 0.00165 0.99039 0.00114 0.99572 0.00067 0.99893 0.00024 1.00000 0.00000 |
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Polars for 74-130 WP2 (fx74130wp2-il)
| Plot | Airfoil | Reynolds # | Ncrit | Max Cl/Cd | Description | Source | |
|---|---|---|---|---|---|---|---|
| fx74130wp2-il | 50,000 | 9 | 23.1 at α=10.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx74130wp2-il | 50,000 | 5 | 22.1 at α=10° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx74130wp2-il | 100,000 | 9 | 37 at α=9.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx74130wp2-il | 100,000 | 5 | 36.5 at α=8.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx74130wp2-il | 200,000 | 9 | 72.6 at α=8° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx74130wp2-il | 200,000 | 5 | 75.3 at α=7° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx74130wp2-il | 500,000 | 9 | 125.8 at α=6.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx74130wp2-il | 500,000 | 5 | 119.5 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx74130wp2-il | 1,000,000 | 9 | 161.4 at α=5.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx74130wp2-il | 1,000,000 | 5 | 150.8 at α=4.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
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