GOE 492 AIRFOIL (goe492-il) Xfoil prediction polar at RE=200,000 Ncrit=9
| Details | Polar file |
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Airfoil: GOE 492 AIRFOIL (goe492-il) Reynolds number: 200,000 Max Cl/Cd: 81.36 at α=3.25° Description: Mach=0 Ncrit=9 Source: Xfoil prediction Download polar: xf-goe492-il-200000.txt Download as CSV file: xf-goe492-il-200000.csv |
XFOIL Version 6.96
Calculated polar for: GOE 492 AIRFOIL
1 1 Reynolds number fixed Mach number fixed
xtrf = 1.000 (top) 1.000 (bottom)
Mach = 0.000 Re = 0.200 e 6 Ncrit = 9.000
alpha CL CD CDp CM Top_Xtr Bot_Xtr
------ -------- --------- --------- -------- -------- --------
-8.000 -0.4050 0.09236 0.08894 -0.0330 1.0000 0.0357
-7.750 -0.4147 0.09068 0.08734 -0.0327 1.0000 0.0360
-7.500 -0.4198 0.08827 0.08501 -0.0335 1.0000 0.0362
-7.250 -0.4221 0.08558 0.08237 -0.0346 1.0000 0.0363
-7.000 -0.4230 0.08261 0.07943 -0.0360 1.0000 0.0364
-6.750 -0.4219 0.07924 0.07607 -0.0379 1.0000 0.0365
-6.500 -0.4185 0.07561 0.07242 -0.0397 1.0000 0.0365
-6.250 -0.4290 0.06978 0.06668 -0.0378 1.0000 0.0377
-6.000 -0.4301 0.06889 0.06583 -0.0320 1.0000 0.0401
-5.750 -0.4242 0.06599 0.06292 -0.0327 1.0000 0.0420
-5.500 -0.4143 0.06223 0.05912 -0.0352 1.0000 0.0439
-5.250 -0.3982 0.05769 0.05449 -0.0395 1.0000 0.0464
-5.000 -0.3607 0.05182 0.04805 -0.0490 1.0000 0.0496
-4.750 -0.3457 0.04438 0.04055 -0.0520 0.9993 0.0512
-4.500 -0.3158 0.04108 0.03719 -0.0550 0.9962 0.0536
-4.250 -0.2779 0.03673 0.03252 -0.0599 0.9933 0.0585
-4.000 -0.2404 0.03187 0.02715 -0.0644 0.9898 0.0670
-3.750 -0.1965 0.02318 0.01698 -0.0665 0.9889 0.0391
-3.500 -0.1605 0.02092 0.01434 -0.0684 0.9861 0.0413
-3.250 -0.1226 0.01892 0.01187 -0.0701 0.9837 0.0442
-3.000 -0.0870 0.01765 0.01019 -0.0715 0.9803 0.0511
-2.750 -0.0536 0.01639 0.00880 -0.0727 0.9761 0.0597
-2.500 -0.0170 0.01545 0.00780 -0.0746 0.9724 0.0705
-2.250 0.0224 0.01475 0.00703 -0.0770 0.9696 0.0788
-2.000 0.0534 0.01430 0.00659 -0.0778 0.9631 0.0890
-1.750 0.0913 0.01375 0.00603 -0.0800 0.9588 0.1024
-1.500 0.1314 0.01290 0.00584 -0.0829 0.9559 0.2628
-1.250 0.1613 0.01271 0.00575 -0.0834 0.9481 0.3337
-1.000 0.2010 0.01234 0.00555 -0.0861 0.9441 0.3792
-0.750 0.2326 0.01178 0.00547 -0.0871 0.9374 0.4888
-0.500 0.2809 0.01056 0.00541 -0.0908 0.9357 1.0000
-0.250 0.3244 0.01044 0.00517 -0.0939 0.9314 1.0000
0.000 0.3642 0.01034 0.00498 -0.0963 0.9260 1.0000
0.250 0.4006 0.01023 0.00481 -0.0979 0.9191 1.0000
0.500 0.4427 0.01005 0.00459 -0.1006 0.9153 1.0000
0.750 0.4722 0.00997 0.00448 -0.1006 0.9049 1.0000
1.000 0.5043 0.00984 0.00435 -0.1011 0.8955 1.0000
1.250 0.5400 0.00963 0.00416 -0.1022 0.8879 1.0000
1.500 0.5678 0.00956 0.00410 -0.1018 0.8761 1.0000
1.750 0.5954 0.00950 0.00406 -0.1014 0.8639 1.0000
2.000 0.6229 0.00945 0.00404 -0.1009 0.8512 1.0000
2.250 0.6501 0.00944 0.00410 -0.1004 0.8384 1.0000
2.500 0.6770 0.00942 0.00413 -0.0998 0.8241 1.0000
2.750 0.7031 0.00933 0.00406 -0.0988 0.8046 1.0000
3.000 0.7253 0.00912 0.00377 -0.0964 0.7611 1.0000
3.250 0.7461 0.00917 0.00356 -0.0939 0.6950 1.0000
3.500 0.7653 0.00961 0.00370 -0.0914 0.6185 1.0000
3.750 0.7555 0.01244 0.00436 -0.0844 0.2063 1.0000
4.000 0.7651 0.01469 0.00575 -0.0814 0.0470 1.0000
4.250 0.7843 0.01572 0.00688 -0.0797 0.0395 1.0000
4.500 0.8011 0.01712 0.00835 -0.0775 0.0365 1.0000
4.750 0.8216 0.01819 0.00949 -0.0759 0.0342 1.0000
5.000 0.8431 0.01925 0.01058 -0.0746 0.0301 1.0000
5.250 0.8657 0.02082 0.01218 -0.0734 0.0289 1.0000
5.500 0.8917 0.02277 0.01425 -0.0726 0.0285 1.0000
5.750 0.9215 0.02524 0.01699 -0.0718 0.0305 1.0000
6.000 0.9511 0.02919 0.02127 -0.0709 0.0353 1.0000
7.750 1.0711 0.05291 0.04774 -0.0553 0.0441 1.0000
8.000 1.0786 0.05612 0.05122 -0.0533 0.0415 1.0000
8.250 1.0858 0.05967 0.05489 -0.0518 0.0399 1.0000
8.500 1.0956 0.06496 0.06012 -0.0514 0.0385 1.0000
8.750 1.0817 0.07514 0.07047 -0.0503 0.0373 1.0000
9.000 1.0760 0.07804 0.07366 -0.0476 0.0372 1.0000
9.250 1.0661 0.08039 0.07629 -0.0448 0.0370 1.0000
9.500 1.0514 0.08208 0.07824 -0.0416 0.0365 1.0000
9.750 1.0308 0.08470 0.08102 -0.0386 0.0363 1.0000
10.000 1.0100 0.08822 0.08468 -0.0375 0.0362 1.0000
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Polar data table (+)
Polar graphs
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