GRUMMAN K-3 AIRFOIL (k3-il) Xfoil prediction polar at RE=1,000,000 Ncrit=5
| Details | Polar file |
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Airfoil: GRUMMAN K-3 AIRFOIL (k3-il) Reynolds number: 1,000,000 Max Cl/Cd: 70.16 at α=5° Description: Mach=0 Ncrit=5 Source: Xfoil prediction Download polar: xf-k3-il-1000000-n5.txt Download as CSV file: xf-k3-il-1000000-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 = 1.000 e 6 Ncrit = 5.000
alpha CL CD CDp CM Top_Xtr Bot_Xtr
------ -------- --------- --------- -------- -------- --------
-19.750 -1.1907 0.07471 0.07020 -0.0803 0.9984 0.0367
-19.500 -1.1956 0.07066 0.06608 -0.0824 0.9979 0.0371
-19.250 -1.1969 0.06712 0.06248 -0.0843 0.9973 0.0375
-19.000 -1.1969 0.06373 0.05903 -0.0861 0.9967 0.0379
-18.750 -1.1954 0.06050 0.05573 -0.0880 0.9961 0.0383
-18.500 -1.1903 0.05772 0.05289 -0.0897 0.9956 0.0389
-18.250 -1.1850 0.05495 0.05006 -0.0914 0.9950 0.0394
-18.000 -1.1776 0.05249 0.04754 -0.0930 0.9945 0.0399
-17.750 -1.1695 0.05012 0.04511 -0.0946 0.9941 0.0404
-17.500 -1.1610 0.04781 0.04275 -0.0961 0.9936 0.0409
-17.250 -1.1532 0.04541 0.04031 -0.0977 0.9931 0.0415
-17.000 -1.1436 0.04325 0.03811 -0.0992 0.9926 0.0421
-16.750 -1.1356 0.04129 0.03610 -0.1000 0.9914 0.0427
-16.500 -1.1250 0.03949 0.03427 -0.1010 0.9900 0.0434
-16.250 -1.1134 0.03769 0.03242 -0.1021 0.9883 0.0440
-16.000 -1.0997 0.03614 0.03082 -0.1032 0.9867 0.0447
-15.750 -1.0873 0.03451 0.02915 -0.1042 0.9852 0.0453
-15.500 -1.0753 0.03294 0.02756 -0.1051 0.9838 0.0461
-15.250 -1.0625 0.03143 0.02602 -0.1060 0.9824 0.0469
-15.000 -1.0481 0.03006 0.02462 -0.1069 0.9808 0.0478
-14.750 -1.0365 0.02883 0.02336 -0.1069 0.9786 0.0487
-14.500 -1.0236 0.02762 0.02211 -0.1071 0.9764 0.0495
-14.250 -1.0097 0.02646 0.02093 -0.1073 0.9738 0.0504
-14.000 -0.9966 0.02522 0.01967 -0.1075 0.9712 0.0514
-13.750 -0.9821 0.02415 0.01857 -0.1076 0.9686 0.0526
-13.500 -0.9680 0.02311 0.01751 -0.1076 0.9657 0.0537
-13.250 -0.9528 0.02216 0.01654 -0.1075 0.9625 0.0548
-13.000 -0.9380 0.02113 0.01549 -0.1076 0.9595 0.0560
-12.750 -0.9223 0.02017 0.01452 -0.1075 0.9570 0.0575
-12.500 -0.9066 0.01929 0.01361 -0.1074 0.9546 0.0589
-12.250 -0.8891 0.01852 0.01281 -0.1075 0.9521 0.0602
-12.000 -0.8688 0.01765 0.01194 -0.1083 0.9492 0.0618
-11.750 -0.8459 0.01686 0.01113 -0.1095 0.9464 0.0635
-11.500 -0.8205 0.01615 0.01040 -0.1108 0.9441 0.0652
-11.250 -0.7934 0.01550 0.00972 -0.1124 0.9422 0.0666
-11.000 -0.7657 0.01482 0.00903 -0.1141 0.9405 0.0686
-10.750 -0.7382 0.01434 0.00854 -0.1152 0.9387 0.0705
-10.500 -0.7107 0.01393 0.00813 -0.1161 0.9363 0.0726
-10.250 -0.6828 0.01347 0.00769 -0.1172 0.9338 0.0758
-9.750 -0.6253 0.01267 0.00694 -0.1192 0.9292 0.0853
-9.500 -0.5957 0.01229 0.00658 -0.1202 0.9272 0.0900
-9.250 -0.5655 0.01197 0.00626 -0.1213 0.9254 0.0945
-9.000 -0.5356 0.01165 0.00596 -0.1223 0.9232 0.0991
-8.750 -0.5057 0.01139 0.00572 -0.1232 0.9205 0.1030
-8.500 -0.4753 0.01109 0.00546 -0.1242 0.9179 0.1082
-8.250 -0.4447 0.01084 0.00522 -0.1252 0.9154 0.1126
-8.000 -0.4137 0.01058 0.00497 -0.1263 0.9131 0.1177
-7.750 -0.3824 0.01034 0.00475 -0.1273 0.9110 0.1227
-7.500 -0.3508 0.01009 0.00452 -0.1284 0.9089 0.1283
-7.250 -0.3198 0.00989 0.00435 -0.1294 0.9062 0.1335
-7.000 -0.2885 0.00969 0.00417 -0.1304 0.9033 0.1399
-6.750 -0.2570 0.00947 0.00399 -0.1315 0.9003 0.1468
-6.500 -0.2253 0.00928 0.00382 -0.1325 0.8976 0.1538
-6.250 -0.1931 0.00905 0.00364 -0.1336 0.8950 0.1632
-6.000 -0.1608 0.00884 0.00347 -0.1348 0.8925 0.1731
-5.750 -0.1290 0.00868 0.00334 -0.1358 0.8897 0.1811
-5.500 -0.0971 0.00852 0.00322 -0.1368 0.8866 0.1899
-5.250 -0.0649 0.00834 0.00309 -0.1379 0.8835 0.2002
-5.000 -0.0326 0.00817 0.00297 -0.1390 0.8805 0.2115
-4.750 0.0002 0.00797 0.00283 -0.1402 0.8777 0.2270
-4.500 0.0332 0.00778 0.00270 -0.1414 0.8750 0.2456
-4.250 0.0660 0.00759 0.00260 -0.1426 0.8723 0.2638
-4.000 0.0989 0.00741 0.00251 -0.1439 0.8693 0.2841
-3.750 0.1321 0.00722 0.00241 -0.1451 0.8664 0.3090
-3.500 0.1658 0.00701 0.00231 -0.1465 0.8635 0.3379
-3.250 0.1994 0.00682 0.00223 -0.1479 0.8608 0.3698
-3.000 0.2328 0.00667 0.00217 -0.1491 0.8578 0.3972
-2.750 0.2649 0.00657 0.00215 -0.1500 0.8517 0.4185
-2.500 0.2961 0.00653 0.00211 -0.1505 0.8413 0.4345
-2.250 0.3266 0.00651 0.00209 -0.1509 0.8275 0.4476
-2.000 0.3563 0.00654 0.00207 -0.1511 0.8065 0.4569
-1.750 0.3852 0.00662 0.00207 -0.1510 0.7839 0.4655
-1.500 0.4146 0.00669 0.00209 -0.1512 0.7653 0.4720
-1.250 0.4439 0.00677 0.00212 -0.1513 0.7457 0.4787
-1.000 0.4713 0.00694 0.00218 -0.1510 0.7192 0.4856
-0.750 0.4920 0.00744 0.00232 -0.1493 0.6328 0.4900
-0.500 0.5081 0.00829 0.00268 -0.1469 0.5175 0.4950
-0.250 0.5292 0.00888 0.00294 -0.1455 0.4402 0.4998
0.000 0.5513 0.00941 0.00318 -0.1443 0.3708 0.5061
0.250 0.5747 0.00985 0.00339 -0.1434 0.3163 0.5120
0.750 0.6233 0.01062 0.00381 -0.1418 0.2289 0.5220
1.000 0.6485 0.01093 0.00399 -0.1412 0.1998 0.5250
1.250 0.6737 0.01123 0.00417 -0.1406 0.1758 0.5278
1.500 0.6995 0.01149 0.00434 -0.1400 0.1588 0.5301
1.750 0.7256 0.01172 0.00451 -0.1395 0.1466 0.5319
2.000 0.7518 0.01193 0.00468 -0.1390 0.1354 0.5350
2.250 0.7779 0.01214 0.00486 -0.1385 0.1264 0.5381
2.500 0.8035 0.01238 0.00505 -0.1379 0.1181 0.5411
2.750 0.8290 0.01260 0.00524 -0.1372 0.1100 0.5438
3.000 0.8543 0.01282 0.00543 -0.1365 0.1029 0.5463
3.250 0.8792 0.01306 0.00563 -0.1358 0.0971 0.5487
3.500 0.9042 0.01328 0.00582 -0.1350 0.0919 0.5511
3.750 0.9287 0.01351 0.00603 -0.1341 0.0873 0.5532
4.000 0.9517 0.01375 0.00624 -0.1330 0.0822 0.5554
4.250 0.9740 0.01398 0.00647 -0.1317 0.0771 0.5584
4.500 0.9959 0.01424 0.00671 -0.1303 0.0723 0.5612
4.750 1.0187 0.01453 0.00698 -0.1292 0.0665 0.5638
5.000 1.0419 0.01485 0.00727 -0.1281 0.0606 0.5666
5.250 1.0648 0.01520 0.00759 -0.1270 0.0543 0.5695
5.500 1.0874 0.01556 0.00792 -0.1259 0.0484 0.5723
5.750 1.1096 0.01596 0.00828 -0.1247 0.0426 0.5747
6.000 1.1316 0.01636 0.00864 -0.1234 0.0374 0.5765
6.250 1.1539 0.01676 0.00903 -0.1223 0.0333 0.5791
6.500 1.1761 0.01716 0.00943 -0.1211 0.0303 0.5822
6.750 1.1979 0.01758 0.00984 -0.1199 0.0279 0.5852
7.000 1.2199 0.01798 0.01025 -0.1187 0.0260 0.5885
7.250 1.2414 0.01841 0.01068 -0.1174 0.0244 0.5918
7.500 1.2631 0.01882 0.01111 -0.1162 0.0230 0.5949
7.750 1.2840 0.01929 0.01157 -0.1148 0.0216 0.5975
8.000 1.3048 0.01973 0.01203 -0.1134 0.0206 0.5995
8.250 1.3256 0.02019 0.01250 -0.1121 0.0196 0.6020
8.500 1.3462 0.02068 0.01301 -0.1107 0.0187 0.6055
8.750 1.3665 0.02118 0.01353 -0.1094 0.0180 0.6089
9.000 1.3866 0.02168 0.01406 -0.1080 0.0174 0.6122
9.250 1.4062 0.02220 0.01461 -0.1065 0.0169 0.6156
9.500 1.4253 0.02276 0.01519 -0.1050 0.0163 0.6191
9.750 1.4440 0.02335 0.01579 -0.1034 0.0158 0.6222
10.000 1.4620 0.02398 0.01644 -0.1018 0.0153 0.6246
10.250 1.4805 0.02457 0.01708 -0.1002 0.0150 0.6286
10.500 1.4987 0.02519 0.01774 -0.0987 0.0147 0.6324
10.750 1.5165 0.02584 0.01843 -0.0971 0.0144 0.6361
11.000 1.5333 0.02653 0.01917 -0.0954 0.0141 0.6398
11.250 1.5497 0.02726 0.01993 -0.0937 0.0138 0.6433
11.500 1.5659 0.02802 0.02073 -0.0919 0.0136 0.6465
11.750 1.5812 0.02883 0.02158 -0.0902 0.0133 0.6503
12.000 1.5960 0.02970 0.02250 -0.0884 0.0131 0.6551
12.250 1.6102 0.03061 0.02347 -0.0865 0.0128 0.6599
12.500 1.6231 0.03161 0.02452 -0.0846 0.0126 0.6644
12.750 1.6365 0.03258 0.02554 -0.0827 0.0125 0.6683
13.250 1.6622 0.03463 0.02772 -0.0792 0.0123 0.6768
13.500 1.6742 0.03573 0.02889 -0.0773 0.0121 0.6819
13.750 1.6851 0.03692 0.03015 -0.0755 0.0120 0.6869
14.000 1.6955 0.03818 0.03147 -0.0737 0.0119 0.6917
14.250 1.7056 0.03949 0.03286 -0.0719 0.0118 0.6971
14.500 1.7147 0.04093 0.03438 -0.0701 0.0117 0.7038
14.750 1.7235 0.04241 0.03594 -0.0685 0.0116 0.7106
15.250 1.7380 0.04574 0.03944 -0.0652 0.0114 0.7239
15.500 1.7441 0.04759 0.04137 -0.0636 0.0113 0.7315
16.000 1.7542 0.05165 0.04562 -0.0608 0.0111 0.7475
16.250 1.7571 0.05396 0.04803 -0.0596 0.0111 0.7567
16.500 1.7593 0.05642 0.05060 -0.0584 0.0110 0.7670
17.000 1.7605 0.06196 0.05638 -0.0567 0.0108 0.7956
17.250 1.7592 0.06512 0.05967 -0.0561 0.0108 0.8141
17.500 1.7559 0.06860 0.06332 -0.0558 0.0107 0.8391
17.750 1.7503 0.07239 0.06729 -0.0557 0.0107 0.8765
18.000 1.7361 0.07591 0.07104 -0.0541 0.0106 1.0001
18.250 1.7262 0.08074 0.07598 -0.0550 0.0106 1.0001
18.500 1.7144 0.08605 0.08143 -0.0563 0.0105 1.0001
18.750 1.6994 0.09207 0.08758 -0.0583 0.0105 1.0001
19.000 1.6801 0.09898 0.09465 -0.0610 0.0105 1.0001
19.250 1.6555 0.10702 0.10286 -0.0648 0.0104 1.0001
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