GRUMMAN K-3 AIRFOIL (k3-il) Xfoil prediction polar at RE=100,000 Ncrit=5
| Details | Polar file |
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Airfoil: GRUMMAN K-3 AIRFOIL (k3-il) Reynolds number: 100,000 Max Cl/Cd: 33.27 at α=3.25° Description: Mach=0 Ncrit=5 Source: Xfoil prediction Download polar: xf-k3-il-100000-n5.txt Download as CSV file: xf-k3-il-100000-n5.csv |
XFOIL Version 6.96
Calculated polar for: GRUMMAN K-3 AIRFOIL
1 1 Reynolds number fixed Mach number fixed
xtrf = 1.000 (top) 1.000 (bottom)
Mach = 0.000 Re = 0.100 e 6 Ncrit = 5.000
alpha CL CD CDp CM Top_Xtr Bot_Xtr
------ -------- --------- --------- -------- -------- --------
-16.250 -0.8652 0.08662 0.07890 -0.0747 0.9999 0.0831
-16.000 -0.9007 0.07911 0.07114 -0.0773 0.9999 0.0842
-15.750 -0.9279 0.07331 0.06509 -0.0786 0.9999 0.0853
-15.500 -0.9459 0.06908 0.06068 -0.0789 0.9999 0.0864
-15.250 -0.9441 0.06741 0.05905 -0.0782 0.9999 0.0875
-15.000 -0.9477 0.06521 0.05682 -0.0775 0.9999 0.0887
-14.750 -0.9548 0.06271 0.05424 -0.0768 0.9999 0.0900
-14.500 -0.9635 0.06013 0.05155 -0.0759 0.9999 0.0914
-14.250 -0.9735 0.05753 0.04879 -0.0748 0.9999 0.0930
-14.000 -0.9792 0.05545 0.04663 -0.0734 0.9999 0.0944
-13.750 -0.9789 0.05406 0.04527 -0.0719 0.9999 0.0958
-13.500 -0.9815 0.05248 0.04367 -0.0702 0.9999 0.0973
-13.250 -0.9859 0.05081 0.04194 -0.0684 0.9999 0.0990
-13.000 -0.9915 0.04910 0.04012 -0.0664 0.9999 0.1008
-12.750 -0.9962 0.04754 0.03848 -0.0642 0.9999 0.1026
-12.500 -0.9981 0.04636 0.03733 -0.0619 0.9999 0.1041
-12.250 -1.0026 0.04510 0.03608 -0.0593 0.9999 0.1058
-12.000 -1.0090 0.04383 0.03476 -0.0564 0.9999 0.1077
-11.750 -1.0177 0.04258 0.03342 -0.0531 0.9999 0.1096
-11.500 -1.0165 0.04130 0.03208 -0.0515 0.9985 0.1119
-11.250 -0.9989 0.04005 0.03084 -0.0527 0.9952 0.1148
-11.000 -0.9789 0.03878 0.02946 -0.0543 0.9923 0.1188
-10.750 -0.9609 0.03757 0.02821 -0.0553 0.9889 0.1224
-10.500 -0.9408 0.03646 0.02710 -0.0565 0.9858 0.1263
-10.250 -0.9178 0.03543 0.02596 -0.0579 0.9831 0.1312
-10.000 -0.8930 0.03452 0.02508 -0.0596 0.9810 0.1358
-9.750 -0.8732 0.03365 0.02410 -0.0599 0.9777 0.1412
-9.500 -0.8512 0.03282 0.02333 -0.0607 0.9746 0.1459
-9.250 -0.8252 0.03209 0.02250 -0.0620 0.9719 0.1524
-9.000 -0.7972 0.03136 0.02184 -0.0637 0.9696 0.1585
-8.750 -0.7681 0.03074 0.02116 -0.0653 0.9675 0.1659
-8.500 -0.7467 0.03007 0.02053 -0.0655 0.9638 0.1723
-8.250 -0.7212 0.02949 0.01995 -0.0663 0.9611 0.1800
-8.000 -0.6933 0.02895 0.01942 -0.0676 0.9588 0.1884
-7.750 -0.6638 0.02841 0.01893 -0.0692 0.9569 0.1971
-7.500 -0.6326 0.02797 0.01847 -0.0709 0.9552 0.2074
-7.250 -0.6030 0.02748 0.01806 -0.0724 0.9534 0.2179
-7.000 -0.5796 0.02702 0.01765 -0.0726 0.9503 0.2282
-6.750 -0.5518 0.02661 0.01728 -0.0737 0.9478 0.2414
-6.500 -0.5213 0.02618 0.01694 -0.0753 0.9457 0.2577
-6.250 -0.4884 0.02575 0.01662 -0.0774 0.9437 0.2769
-6.000 -0.4537 0.02534 0.01638 -0.0798 0.9420 0.3004
-5.750 -0.4182 0.02503 0.01624 -0.0822 0.9406 0.3287
-5.500 -0.3861 0.02488 0.01628 -0.0838 0.9389 0.3574
-5.250 -0.3622 0.02487 0.01642 -0.0836 0.9357 0.3843
-5.000 -0.3339 0.02495 0.01659 -0.0841 0.9329 0.4105
-4.750 -0.3036 0.02513 0.01684 -0.0847 0.9302 0.4330
-4.500 -0.2713 0.02534 0.01707 -0.0858 0.9280 0.4529
-4.250 -0.2379 0.02554 0.01725 -0.0871 0.9263 0.4705
-4.000 -0.2053 0.02585 0.01756 -0.0881 0.9249 0.4845
-3.750 -0.1847 0.02612 0.01785 -0.0869 0.9205 0.4952
-3.500 -0.1563 0.02633 0.01801 -0.0873 0.9171 0.5078
-3.250 -0.1290 0.02667 0.01840 -0.0872 0.9145 0.5164
-3.000 -0.0972 0.02693 0.01865 -0.0880 0.9122 0.5267
-2.750 -0.0636 0.02716 0.01888 -0.0892 0.9103 0.5358
-2.500 -0.0374 0.02753 0.01929 -0.0887 0.9074 0.5430
-2.250 -0.0120 0.02770 0.01941 -0.0890 0.9028 0.5530
-2.000 0.0134 0.02800 0.01978 -0.0883 0.8991 0.5586
-1.750 0.0424 0.02830 0.02015 -0.0882 0.8962 0.5651
-1.500 0.0799 0.02843 0.02023 -0.0905 0.8941 0.5757
-1.250 0.1056 0.02872 0.02061 -0.0898 0.8904 0.5813
-1.000 0.1240 0.02905 0.02102 -0.0879 0.8841 0.5867
-0.750 0.1562 0.02916 0.02117 -0.0888 0.8803 0.5936
-0.500 0.1972 0.02908 0.02106 -0.0918 0.8776 0.6011
-0.250 0.2297 0.02911 0.02119 -0.0923 0.8744 0.6045
0.000 0.2468 0.02933 0.02149 -0.0904 0.8656 0.6081
0.250 0.2825 0.02923 0.02145 -0.0916 0.8613 0.6125
0.500 0.3278 0.02880 0.02107 -0.0945 0.8577 0.6178
0.750 0.3670 0.02782 0.02008 -0.0959 0.8420 0.6234
1.000 0.4070 0.02640 0.01872 -0.0962 0.8241 0.6266
1.250 0.4373 0.02563 0.01804 -0.0953 0.8090 0.6298
1.500 0.4771 0.02472 0.01722 -0.0962 0.8013 0.6336
1.750 0.4992 0.02463 0.01722 -0.0948 0.7865 0.6374
2.000 0.5289 0.02423 0.01689 -0.0947 0.7721 0.6416
2.250 0.5611 0.02378 0.01648 -0.0950 0.7548 0.6464
2.500 0.5855 0.02357 0.01636 -0.0938 0.7319 0.6499
2.750 0.6112 0.02320 0.01607 -0.0925 0.7010 0.6529
3.000 0.6639 0.02158 0.01423 -0.0945 0.6196 0.6564
3.250 0.7140 0.02146 0.01297 -0.0967 0.4481 0.6599
3.500 0.7272 0.02247 0.01342 -0.0942 0.3573 0.6640
3.750 0.7445 0.02336 0.01391 -0.0927 0.2939 0.6685
4.000 0.7642 0.02411 0.01439 -0.0915 0.2530 0.6722
4.250 0.7825 0.02479 0.01491 -0.0898 0.2267 0.6751
4.500 0.8026 0.02542 0.01544 -0.0885 0.2075 0.6783
4.750 0.8241 0.02602 0.01599 -0.0875 0.1924 0.6819
5.000 0.8466 0.02662 0.01656 -0.0867 0.1801 0.6862
5.250 0.8695 0.02728 0.01715 -0.0861 0.1698 0.6909
5.500 0.8919 0.02791 0.01776 -0.0854 0.1603 0.6950
5.750 0.9124 0.02851 0.01838 -0.0841 0.1517 0.6984
6.000 0.9321 0.02920 0.01903 -0.0829 0.1437 0.7020
6.250 0.9544 0.02978 0.01967 -0.0820 0.1350 0.7061
6.500 0.9759 0.03047 0.02034 -0.0812 0.1274 0.7106
6.750 0.9982 0.03118 0.02103 -0.0807 0.1199 0.7157
7.000 1.0177 0.03181 0.02175 -0.0793 0.1128 0.7196
7.250 1.0360 0.03253 0.02249 -0.0779 0.1066 0.7240
7.500 1.0556 0.03323 0.02326 -0.0768 0.0997 0.7289
7.750 1.0760 0.03401 0.02410 -0.0759 0.0931 0.7340
8.000 1.0950 0.03482 0.02495 -0.0749 0.0871 0.7387
8.250 1.1109 0.03562 0.02579 -0.0732 0.0816 0.7429
8.500 1.1283 0.03648 0.02675 -0.0718 0.0758 0.7482
8.750 1.1454 0.03744 0.02778 -0.0705 0.0708 0.7542
9.000 1.1610 0.03845 0.02881 -0.0691 0.0667 0.7600
9.250 1.1753 0.03949 0.02996 -0.0673 0.0626 0.7654
9.500 1.1893 0.04063 0.03117 -0.0657 0.0592 0.7715
9.750 1.2031 0.04185 0.03245 -0.0642 0.0562 0.7779
10.000 1.2151 0.04312 0.03383 -0.0624 0.0534 0.7836
10.250 1.2259 0.04442 0.03523 -0.0605 0.0511 0.7902
10.500 1.2366 0.04591 0.03678 -0.0589 0.0493 0.7980
10.750 1.2461 0.04743 0.03849 -0.0569 0.0474 0.8053
11.000 1.2541 0.04900 0.04017 -0.0550 0.0461 0.8140
11.250 1.2606 0.05064 0.04186 -0.0531 0.0450 0.8229
11.500 1.2671 0.05249 0.04395 -0.0511 0.0435 0.8326
11.750 1.2716 0.05435 0.04599 -0.0491 0.0422 0.8432
12.000 1.2745 0.05623 0.04800 -0.0472 0.0412 0.8558
12.250 1.2753 0.05809 0.04994 -0.0450 0.0405 0.8714
12.500 1.2733 0.06028 0.05238 -0.0426 0.0396 0.8932
12.750 1.2665 0.06237 0.05471 -0.0397 0.0388 0.9418
13.000 1.2640 0.06508 0.05761 -0.0387 0.0380 1.0001
13.250 1.2642 0.06823 0.06089 -0.0385 0.0374 1.0001
13.500 1.2634 0.07152 0.06429 -0.0385 0.0368 1.0001
13.750 1.2620 0.07495 0.06781 -0.0386 0.0364 1.0001
14.000 1.2597 0.07859 0.07154 -0.0390 0.0360 1.0001
14.250 1.2486 0.08369 0.07693 -0.0401 0.0357 1.0001
14.500 1.2343 0.08950 0.08302 -0.0419 0.0354 1.0001
14.750 1.2171 0.09613 0.08994 -0.0447 0.0352 1.0001
15.000 1.1948 0.10418 0.09828 -0.0490 0.0350 1.0001
15.250 1.1644 0.11461 0.10905 -0.0557 0.0350 1.0001
15.500 1.1031 0.13360 0.12855 -0.0695 0.0353 1.0001
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