GRUMMAN K-3 AIRFOIL (k3-il) Xfoil prediction polar at RE=1,000,000 Ncrit=9
| Details | Polar file |
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Airfoil: GRUMMAN K-3 AIRFOIL (k3-il) Reynolds number: 1,000,000 Max Cl/Cd: 94.18 at α=0.5° Description: Mach=0 Ncrit=9 Source: Xfoil prediction Download polar: xf-k3-il-1000000.txt Download as CSV file: xf-k3-il-1000000.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 = 9.000
alpha CL CD CDp CM Top_Xtr Bot_Xtr
------ -------- --------- --------- -------- -------- --------
-19.750 -1.1881 0.07817 0.07390 -0.0754 0.9999 0.0433
-19.500 -1.1959 0.07493 0.07060 -0.0757 0.9999 0.0437
-19.250 -1.2037 0.07172 0.06732 -0.0759 0.9999 0.0441
-19.000 -1.2088 0.06890 0.06444 -0.0759 0.9999 0.0445
-18.750 -1.2136 0.06616 0.06162 -0.0758 0.9999 0.0448
-18.500 -1.2178 0.06353 0.05892 -0.0756 0.9999 0.0451
-18.250 -1.2295 0.06019 0.05553 -0.0754 0.9999 0.0457
-18.000 -1.2386 0.05720 0.05250 -0.0750 0.9999 0.0461
-17.750 -1.2457 0.05451 0.04976 -0.0745 0.9999 0.0466
-17.500 -1.2426 0.05201 0.04722 -0.0754 0.9996 0.0473
-17.250 -1.2354 0.04947 0.04463 -0.0770 0.9989 0.0480
-17.000 -1.2247 0.04735 0.04246 -0.0785 0.9982 0.0487
-16.750 -1.2130 0.04525 0.04029 -0.0801 0.9973 0.0494
-16.500 -1.1999 0.04329 0.03828 -0.0818 0.9964 0.0500
-16.250 -1.1931 0.04064 0.03559 -0.0837 0.9954 0.0510
-16.000 -1.1811 0.03866 0.03359 -0.0854 0.9946 0.0519
-15.750 -1.1676 0.03679 0.03169 -0.0871 0.9938 0.0528
-15.500 -1.1502 0.03525 0.03010 -0.0889 0.9932 0.0538
-15.250 -1.1308 0.03384 0.02864 -0.0909 0.9926 0.0547
-15.000 -1.1231 0.03212 0.02689 -0.0911 0.9899 0.0557
-14.750 -1.1093 0.03051 0.02526 -0.0923 0.9879 0.0568
-14.500 -1.0904 0.02911 0.02384 -0.0940 0.9863 0.0581
-14.250 -1.0677 0.02793 0.02263 -0.0959 0.9850 0.0594
-14.000 -1.0439 0.02675 0.02141 -0.0980 0.9839 0.0606
-13.750 -1.0224 0.02526 0.01991 -0.1004 0.9828 0.0622
-13.500 -0.9979 0.02405 0.01869 -0.1028 0.9820 0.0638
-13.250 -0.9712 0.02311 0.01771 -0.1050 0.9814 0.0654
-13.000 -0.9624 0.02220 0.01676 -0.1037 0.9769 0.0665
-12.750 -0.9472 0.02089 0.01545 -0.1045 0.9736 0.0683
-12.500 -0.9250 0.01982 0.01437 -0.1060 0.9716 0.0702
-12.250 -0.8977 0.01897 0.01348 -0.1081 0.9703 0.0721
-12.000 -0.8707 0.01793 0.01245 -0.1105 0.9689 0.0748
-11.750 -0.8502 0.01709 0.01161 -0.1114 0.9656 0.0771
-11.500 -0.8267 0.01634 0.01084 -0.1125 0.9621 0.0798
-11.250 -0.7978 0.01564 0.01016 -0.1145 0.9601 0.0835
-11.000 -0.7679 0.01515 0.00966 -0.1161 0.9586 0.0869
-10.750 -0.7381 0.01460 0.00913 -0.1177 0.9573 0.0910
-10.500 -0.7075 0.01418 0.00871 -0.1191 0.9562 0.0950
-10.250 -0.6769 0.01372 0.00827 -0.1206 0.9551 0.1000
-10.000 -0.6482 0.01336 0.00793 -0.1216 0.9532 0.1047
-9.750 -0.6217 0.01302 0.00760 -0.1220 0.9501 0.1097
-9.500 -0.5926 0.01265 0.00726 -0.1229 0.9477 0.1150
-9.250 -0.5623 0.01234 0.00697 -0.1239 0.9458 0.1202
-9.000 -0.5314 0.01197 0.00664 -0.1251 0.9443 0.1259
-8.750 -0.5000 0.01170 0.00636 -0.1262 0.9430 0.1308
-8.500 -0.4682 0.01135 0.00606 -0.1276 0.9417 0.1375
-8.250 -0.4364 0.01110 0.00581 -0.1287 0.9405 0.1432
-8.000 -0.4056 0.01082 0.00557 -0.1298 0.9387 0.1499
-7.750 -0.3758 0.01058 0.00536 -0.1306 0.9360 0.1568
-7.500 -0.3451 0.01033 0.00515 -0.1315 0.9336 0.1643
-7.250 -0.3133 0.01005 0.00492 -0.1326 0.9316 0.1732
-7.000 -0.2812 0.00979 0.00469 -0.1338 0.9298 0.1823
-6.500 -0.2160 0.00925 0.00425 -0.1363 0.9268 0.2052
-6.250 -0.1830 0.00897 0.00404 -0.1376 0.9253 0.2200
-6.000 -0.1507 0.00872 0.00387 -0.1389 0.9231 0.2370
-5.750 -0.1186 0.00847 0.00370 -0.1401 0.9205 0.2556
-5.500 -0.0855 0.00819 0.00352 -0.1414 0.9181 0.2781
-5.250 -0.0517 0.00788 0.00333 -0.1430 0.9159 0.3061
-5.000 -0.0173 0.00756 0.00314 -0.1447 0.9140 0.3391
-4.750 0.0170 0.00727 0.00298 -0.1463 0.9122 0.3751
-4.500 0.0509 0.00706 0.00287 -0.1476 0.9103 0.4042
-4.250 0.0836 0.00696 0.00283 -0.1487 0.9080 0.4241
-4.000 0.1153 0.00688 0.00281 -0.1495 0.9052 0.4391
-3.750 0.1469 0.00683 0.00279 -0.1502 0.9023 0.4509
-3.500 0.1789 0.00677 0.00276 -0.1510 0.8996 0.4623
-3.250 0.2106 0.00673 0.00273 -0.1517 0.8972 0.4709
-3.000 0.2428 0.00668 0.00271 -0.1525 0.8945 0.4799
-2.750 0.2736 0.00666 0.00268 -0.1529 0.8895 0.4871
-2.500 0.3039 0.00658 0.00261 -0.1531 0.8821 0.4936
-2.250 0.3350 0.00651 0.00253 -0.1534 0.8735 0.5003
-2.000 0.3645 0.00647 0.00246 -0.1534 0.8617 0.5054
-1.750 0.3945 0.00648 0.00243 -0.1536 0.8512 0.5095
-1.500 0.4252 0.00647 0.00241 -0.1539 0.8426 0.5147
-1.250 0.4557 0.00648 0.00243 -0.1543 0.8347 0.5194
-1.000 0.4859 0.00651 0.00246 -0.1545 0.8247 0.5243
-0.750 0.5160 0.00656 0.00248 -0.1547 0.8156 0.5282
-0.500 0.5459 0.00661 0.00250 -0.1548 0.8046 0.5312
-0.250 0.5758 0.00663 0.00252 -0.1550 0.7928 0.5359
0.000 0.6050 0.00671 0.00258 -0.1550 0.7782 0.5418
0.250 0.6332 0.00684 0.00266 -0.1547 0.7584 0.5467
0.500 0.6602 0.00701 0.00273 -0.1542 0.7280 0.5500
0.750 0.6791 0.00754 0.00289 -0.1521 0.6435 0.5524
1.000 0.6877 0.00870 0.00337 -0.1481 0.5048 0.5539
1.250 0.7028 0.00953 0.00374 -0.1456 0.4007 0.5574
1.500 0.7211 0.01021 0.00406 -0.1437 0.3199 0.5609
1.750 0.7414 0.01079 0.00437 -0.1421 0.2584 0.5637
2.000 0.7627 0.01130 0.00465 -0.1408 0.2110 0.5662
2.250 0.7860 0.01168 0.00489 -0.1397 0.1814 0.5688
2.500 0.8097 0.01204 0.00512 -0.1388 0.1601 0.5715
2.750 0.8338 0.01235 0.00534 -0.1379 0.1446 0.5739
3.000 0.8584 0.01262 0.00555 -0.1370 0.1339 0.5758
3.250 0.8832 0.01286 0.00575 -0.1362 0.1259 0.5773
3.500 0.9078 0.01309 0.00595 -0.1354 0.1185 0.5814
3.750 0.9328 0.01329 0.00616 -0.1347 0.1134 0.5848
4.000 0.9558 0.01355 0.00640 -0.1335 0.1076 0.5878
4.250 0.9782 0.01376 0.00661 -0.1322 0.1031 0.5905
4.500 0.9993 0.01404 0.00686 -0.1307 0.0981 0.5931
4.750 1.0226 0.01428 0.00710 -0.1296 0.0940 0.5956
5.000 1.0457 0.01458 0.00737 -0.1285 0.0891 0.5979
5.250 1.0695 0.01486 0.00763 -0.1275 0.0842 0.5998
5.500 1.0931 0.01516 0.00791 -0.1266 0.0792 0.6030
5.750 1.1164 0.01547 0.00821 -0.1256 0.0736 0.6072
6.000 1.1393 0.01582 0.00853 -0.1245 0.0675 0.6104
6.250 1.1619 0.01619 0.00888 -0.1234 0.0613 0.6134
6.500 1.1838 0.01660 0.00926 -0.1221 0.0549 0.6163
6.750 1.2050 0.01704 0.00967 -0.1208 0.0485 0.6191
7.000 1.2258 0.01752 0.01011 -0.1194 0.0426 0.6217
7.250 1.2463 0.01802 0.01057 -0.1179 0.0376 0.6238
7.500 1.2671 0.01851 0.01105 -0.1166 0.0336 0.6280
7.750 1.2876 0.01902 0.01157 -0.1152 0.0307 0.6321
8.000 1.3071 0.01960 0.01214 -0.1136 0.0282 0.6356
8.250 1.3277 0.02007 0.01264 -0.1122 0.0266 0.6390
8.500 1.3469 0.02066 0.01323 -0.1106 0.0250 0.6422
8.750 1.3668 0.02119 0.01378 -0.1092 0.0239 0.6452
9.000 1.3861 0.02174 0.01435 -0.1076 0.0229 0.6476
9.250 1.4048 0.02236 0.01499 -0.1060 0.0219 0.6521
9.500 1.4230 0.02301 0.01569 -0.1044 0.0211 0.6566
9.750 1.4421 0.02358 0.01630 -0.1029 0.0204 0.6609
10.000 1.4602 0.02420 0.01696 -0.1012 0.0199 0.6650
10.250 1.4773 0.02489 0.01768 -0.0995 0.0193 0.6686
10.500 1.4935 0.02567 0.01847 -0.0977 0.0187 0.6716
10.750 1.5075 0.02662 0.01949 -0.0956 0.0182 0.6768
11.000 1.5244 0.02732 0.02025 -0.0939 0.0179 0.6816
11.250 1.5405 0.02808 0.02107 -0.0922 0.0176 0.6862
11.500 1.5559 0.02891 0.02195 -0.0904 0.0174 0.6906
11.750 1.5704 0.02978 0.02287 -0.0885 0.0170 0.6948
12.000 1.5846 0.03069 0.02385 -0.0867 0.0168 0.7010
12.250 1.5982 0.03165 0.02488 -0.0848 0.0165 0.7069
12.500 1.6103 0.03272 0.02600 -0.0829 0.0163 0.7127
12.750 1.6217 0.03388 0.02722 -0.0809 0.0160 0.7183
13.000 1.6310 0.03520 0.02863 -0.0788 0.0158 0.7250
13.250 1.6375 0.03675 0.03026 -0.0765 0.0156 0.7318
13.500 1.6394 0.03870 0.03230 -0.0738 0.0153 0.7378
13.750 1.6477 0.04020 0.03390 -0.0720 0.0152 0.7462
14.000 1.6566 0.04167 0.03546 -0.0702 0.0151 0.7551
14.250 1.6646 0.04325 0.03715 -0.0685 0.0150 0.7648
14.500 1.6709 0.04502 0.03903 -0.0668 0.0149 0.7766
14.750 1.6773 0.04685 0.04098 -0.0653 0.0148 0.7903
15.000 1.6821 0.04889 0.04314 -0.0637 0.0147 0.8066
15.250 1.6854 0.05112 0.04551 -0.0623 0.0146 0.8274
15.750 1.6861 0.05571 0.05048 -0.0588 0.0144 0.9169
16.000 1.6793 0.05805 0.05295 -0.0562 0.0143 1.0001
16.250 1.6776 0.06118 0.05617 -0.0555 0.0143 1.0001
16.500 1.6753 0.06450 0.05958 -0.0550 0.0142 1.0001
16.750 1.6716 0.06814 0.06333 -0.0547 0.0141 1.0001
17.000 1.6657 0.07219 0.06748 -0.0549 0.0140 1.0001
17.250 1.6576 0.07672 0.07213 -0.0554 0.0140 1.0001
17.500 1.6486 0.08158 0.07710 -0.0564 0.0139 1.0001
17.750 1.6360 0.08717 0.08282 -0.0579 0.0139 1.0001
18.000 1.6218 0.09324 0.08902 -0.0600 0.0139 1.0001
18.250 1.6053 0.09985 0.09577 -0.0627 0.0138 1.0001
18.500 1.5864 0.10704 0.10311 -0.0660 0.0138 1.0001
18.750 1.5666 0.11460 0.11082 -0.0698 0.0138 1.0001
19.000 1.5439 0.12281 0.11918 -0.0743 0.0138 1.0001
19.250 1.5215 0.13113 0.12764 -0.0791 0.0137 1.0001
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