FX 84-W-218 (fx84w218-il) Xfoil prediction polar at RE=500,000 Ncrit=9
| Details | Polar file |
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Airfoil: FX 84-W-218 (fx84w218-il) Reynolds number: 500,000 Max Cl/Cd: 79.71 at α=6.25° Description: Mach=0 Ncrit=9 Source: Xfoil prediction Download polar: xf-fx84w218-il-500000.txt Download as CSV file: xf-fx84w218-il-500000.csv |
XFOIL Version 6.96
Calculated polar for: FX 84-W-218
1 1 Reynolds number fixed Mach number fixed
xtrf = 1.000 (top) 1.000 (bottom)
Mach = 0.000 Re = 0.500 e 6 Ncrit = 9.000
alpha CL CD CDp CM Top_Xtr Bot_Xtr
------ -------- --------- --------- -------- -------- --------
-19.750 -0.9033 0.08390 0.07950 -0.0857 1.0000 0.0461
-19.500 -0.9068 0.08008 0.07560 -0.0879 1.0000 0.0467
-19.250 -0.9107 0.07628 0.07170 -0.0900 1.0000 0.0472
-19.000 -0.9146 0.07252 0.06783 -0.0920 1.0000 0.0477
-18.750 -0.9186 0.06880 0.06399 -0.0940 1.0000 0.0482
-18.500 -0.9135 0.06662 0.06183 -0.0948 1.0000 0.0489
-18.250 -0.9107 0.06404 0.05925 -0.0959 1.0000 0.0495
-18.000 -0.9080 0.06139 0.05659 -0.0972 1.0000 0.0501
-17.750 -0.9057 0.05871 0.05387 -0.0986 1.0000 0.0507
-17.500 -0.9000 0.05585 0.05096 -0.1006 0.9809 0.0515
-17.250 -0.8815 0.05273 0.04771 -0.1056 0.9648 0.0525
-17.000 -0.8631 0.04953 0.04433 -0.1107 0.9525 0.0534
-16.750 -0.8474 0.04737 0.04216 -0.1133 0.9384 0.0545
-16.500 -0.8393 0.04538 0.04008 -0.1144 0.9238 0.0553
-16.250 -0.8345 0.04350 0.03811 -0.1146 0.9116 0.0561
-16.000 -0.8304 0.04173 0.03622 -0.1145 0.9010 0.0569
-15.750 -0.8250 0.04005 0.03445 -0.1144 0.8921 0.0578
-15.500 -0.8196 0.03845 0.03272 -0.1141 0.8839 0.0586
-15.250 -0.8145 0.03686 0.03105 -0.1138 0.8766 0.0595
-15.000 -0.8098 0.03529 0.02946 -0.1133 0.8691 0.0604
-14.750 -0.8038 0.03389 0.02798 -0.1128 0.8622 0.0616
-14.500 -0.7957 0.03258 0.02663 -0.1124 0.8560 0.0625
-14.250 -0.7868 0.03138 0.02535 -0.1119 0.8497 0.0639
-14.000 -0.7773 0.03029 0.02413 -0.1112 0.8439 0.0649
-13.750 -0.7718 0.02896 0.02279 -0.1103 0.8381 0.0662
-13.500 -0.7636 0.02781 0.02162 -0.1095 0.8321 0.0673
-13.250 -0.7536 0.02682 0.02058 -0.1087 0.8266 0.0687
-13.000 -0.7425 0.02596 0.01962 -0.1078 0.8212 0.0701
-12.750 -0.7292 0.02516 0.01875 -0.1070 0.8164 0.0715
-12.500 -0.7226 0.02403 0.01763 -0.1057 0.8109 0.0732
-12.250 -0.7114 0.02321 0.01678 -0.1046 0.8057 0.0748
-12.000 -0.6982 0.02255 0.01603 -0.1036 0.8006 0.0768
-11.750 -0.6831 0.02193 0.01535 -0.1027 0.7962 0.0784
-11.500 -0.6746 0.02101 0.01445 -0.1012 0.7912 0.0805
-11.250 -0.6614 0.02035 0.01377 -0.1000 0.7864 0.0826
-11.000 -0.6465 0.01981 0.01315 -0.0988 0.7818 0.0849
-10.750 -0.6333 0.01922 0.01251 -0.0975 0.7771 0.0873
-10.500 -0.6204 0.01859 0.01190 -0.0961 0.7726 0.0898
-10.250 -0.6042 0.01812 0.01140 -0.0949 0.7681 0.0926
-10.000 -0.5895 0.01761 0.01084 -0.0935 0.7638 0.0955
-9.750 -0.5760 0.01710 0.01031 -0.0919 0.7593 0.0985
-9.500 -0.5589 0.01672 0.00990 -0.0906 0.7550 0.1019
-9.250 -0.5445 0.01623 0.00942 -0.0890 0.7507 0.1053
-9.000 -0.5293 0.01580 0.00900 -0.0874 0.7463 0.1090
-8.750 -0.5108 0.01552 0.00865 -0.0861 0.7423 0.1129
-8.500 -0.4987 0.01512 0.00825 -0.0838 0.7379 0.1173
-8.250 -0.4822 0.01490 0.00801 -0.0822 0.7339 0.1219
-8.000 -0.4670 0.01459 0.00773 -0.0802 0.7297 0.1267
-7.750 -0.4474 0.01433 0.00747 -0.0791 0.7256 0.1324
-7.500 -0.4276 0.01404 0.00717 -0.0779 0.7217 0.1386
-7.250 -0.4062 0.01382 0.00692 -0.0769 0.7176 0.1454
-7.000 -0.3853 0.01355 0.00669 -0.0760 0.7137 0.1528
-6.500 -0.3404 0.01306 0.00625 -0.0745 0.7057 0.1702
-6.250 -0.3173 0.01281 0.00602 -0.0738 0.7019 0.1798
-5.750 -0.2699 0.01242 0.00565 -0.0726 0.6940 0.2021
-5.500 -0.2460 0.01218 0.00548 -0.0721 0.6903 0.2145
-5.250 -0.2214 0.01197 0.00531 -0.0716 0.6863 0.2278
-4.750 -0.1717 0.01157 0.00496 -0.0708 0.6785 0.2581
-4.500 -0.1468 0.01140 0.00482 -0.0704 0.6745 0.2755
-4.250 -0.1220 0.01118 0.00470 -0.0701 0.6709 0.2944
-4.000 -0.0968 0.01098 0.00457 -0.0697 0.6669 0.3151
-3.750 -0.0714 0.01077 0.00444 -0.0694 0.6629 0.3375
-3.500 -0.0457 0.01059 0.00430 -0.0691 0.6590 0.3613
-3.250 -0.0200 0.01044 0.00421 -0.0689 0.6548 0.3871
-3.000 0.0054 0.01025 0.00414 -0.0685 0.6513 0.4136
-2.750 0.0315 0.01009 0.00407 -0.0683 0.6471 0.4399
-2.500 0.0580 0.00996 0.00400 -0.0681 0.6430 0.4656
-2.250 0.0848 0.00984 0.00393 -0.0680 0.6392 0.4902
-2.000 0.1122 0.00980 0.00391 -0.0680 0.6350 0.5135
-1.750 0.1389 0.00971 0.00391 -0.0678 0.6312 0.5351
-1.500 0.1662 0.00964 0.00390 -0.0677 0.6269 0.5552
-1.000 0.2217 0.00958 0.00388 -0.0677 0.6189 0.5914
-0.750 0.2499 0.00962 0.00391 -0.0677 0.6147 0.6068
-0.500 0.2773 0.00960 0.00395 -0.0676 0.6107 0.6213
-0.250 0.3050 0.00961 0.00399 -0.0676 0.6065 0.6353
0.000 0.3328 0.00961 0.00401 -0.0676 0.6024 0.6474
0.250 0.3613 0.00967 0.00402 -0.0677 0.5982 0.6599
0.500 0.3890 0.00972 0.00410 -0.0676 0.5940 0.6706
0.750 0.4164 0.00976 0.00415 -0.0676 0.5898 0.6816
1.000 0.4437 0.00978 0.00421 -0.0675 0.5855 0.6911
1.250 0.4715 0.00984 0.00425 -0.0674 0.5812 0.7014
1.500 0.5000 0.00995 0.00431 -0.0676 0.5765 0.7105
1.750 0.5262 0.00999 0.00442 -0.0673 0.5726 0.7194
2.000 0.5531 0.01006 0.00448 -0.0671 0.5680 0.7284
2.250 0.5795 0.01010 0.00456 -0.0668 0.5635 0.7368
2.500 0.6070 0.01022 0.00464 -0.0668 0.5589 0.7456
2.750 0.6335 0.01031 0.00474 -0.0666 0.5546 0.7533
3.000 0.6585 0.01036 0.00486 -0.0661 0.5498 0.7605
3.250 0.6842 0.01045 0.00494 -0.0657 0.5451 0.7682
3.500 0.7109 0.01057 0.00500 -0.0655 0.5404 0.7753
3.750 0.7357 0.01066 0.00514 -0.0650 0.5357 0.7819
4.000 0.7595 0.01075 0.00527 -0.0643 0.5309 0.7890
4.250 0.7840 0.01085 0.00535 -0.0638 0.5258 0.7958
4.500 0.8084 0.01096 0.00545 -0.0632 0.5209 0.8019
4.750 0.8310 0.01108 0.00560 -0.0623 0.5161 0.8084
5.000 0.8524 0.01118 0.00573 -0.0613 0.5107 0.8155
5.250 0.8736 0.01128 0.00583 -0.0601 0.5054 0.8218
5.500 0.8959 0.01145 0.00597 -0.0592 0.5000 0.8281
5.750 0.9113 0.01154 0.00613 -0.0570 0.4951 0.8356
6.000 0.9264 0.01164 0.00626 -0.0548 0.4896 0.8425
6.250 0.9430 0.01183 0.00644 -0.0528 0.4843 0.8495
6.500 0.9602 0.01205 0.00666 -0.0511 0.4792 0.8572
6.750 0.9743 0.01224 0.00692 -0.0489 0.4737 0.8645
7.000 0.9892 0.01247 0.00716 -0.0468 0.4682 0.8725
7.250 1.0066 0.01274 0.00739 -0.0453 0.4626 0.8806
7.500 1.0184 0.01297 0.00773 -0.0427 0.4573 0.8894
7.750 1.0321 0.01326 0.00803 -0.0407 0.4512 0.8990
8.000 1.0449 0.01355 0.00831 -0.0383 0.4456 0.9090
8.250 1.0567 0.01384 0.00868 -0.0360 0.4402 0.9207
8.500 1.0675 0.01416 0.00905 -0.0335 0.4341 0.9348
8.750 1.0822 0.01451 0.00941 -0.0318 0.4282 0.9519
9.000 1.1107 0.01496 0.00992 -0.0331 0.4216 0.9693
9.250 1.1448 0.01547 0.01044 -0.0358 0.4139 1.0000
9.500 1.1602 0.01602 0.01093 -0.0348 0.4075 1.0000
9.750 1.1761 0.01656 0.01151 -0.0339 0.4010 1.0000
10.000 1.1889 0.01723 0.01214 -0.0327 0.3936 1.0000
10.250 1.2018 0.01792 0.01282 -0.0314 0.3866 1.0000
10.500 1.2140 0.01865 0.01356 -0.0301 0.3787 1.0000
10.750 1.2237 0.01952 0.01437 -0.0285 0.3712 1.0000
11.000 1.2360 0.02030 0.01519 -0.0273 0.3635 1.0000
11.250 1.2440 0.02131 0.01614 -0.0257 0.3556 1.0000
11.500 1.2555 0.02219 0.01706 -0.0245 0.3480 1.0000
11.750 1.2633 0.02330 0.01813 -0.0230 0.3398 1.0000
12.000 1.2731 0.02434 0.01918 -0.0218 0.3323 1.0000
12.250 1.2807 0.02555 0.02037 -0.0204 0.3237 1.0000
12.500 1.2882 0.02679 0.02160 -0.0191 0.3157 1.0000
12.750 1.2954 0.02810 0.02291 -0.0179 0.3071 1.0000
13.000 1.3015 0.02953 0.02432 -0.0167 0.2989 1.0000
13.250 1.3076 0.03100 0.02578 -0.0155 0.2900 1.0000
13.500 1.3127 0.03257 0.02735 -0.0144 0.2818 1.0000
13.750 1.3178 0.03419 0.02896 -0.0133 0.2731 1.0000
14.000 1.3223 0.03591 0.03066 -0.0123 0.2651 1.0000
14.250 1.3269 0.03766 0.03241 -0.0114 0.2567 1.0000
14.500 1.3307 0.03951 0.03425 -0.0105 0.2491 1.0000
14.750 1.3347 0.04139 0.03613 -0.0097 0.2408 1.0000
15.000 1.3376 0.04340 0.03813 -0.0090 0.2335 1.0000
15.250 1.3413 0.04540 0.04013 -0.0083 0.2255 1.0000
15.500 1.3430 0.04761 0.04233 -0.0077 0.2182 1.0000
15.750 1.3467 0.04968 0.04441 -0.0072 0.2108 1.0000
16.000 1.3475 0.05207 0.04679 -0.0068 0.2041 1.0000
16.250 1.3517 0.05419 0.04893 -0.0065 0.1970 1.0000
16.500 1.3504 0.05686 0.05158 -0.0061 0.1902 1.0000
16.750 1.3551 0.05901 0.05376 -0.0060 0.1835 1.0000
17.000 1.3520 0.06196 0.05668 -0.0058 0.1768 1.0000
17.250 1.3571 0.06417 0.05894 -0.0058 0.1704 1.0000
17.500 1.3536 0.06728 0.06203 -0.0058 0.1640 1.0000
17.750 1.3577 0.06965 0.06444 -0.0059 0.1580 1.0000
18.000 1.3539 0.07291 0.06769 -0.0061 0.1517 1.0000
18.250 1.3568 0.07548 0.07029 -0.0064 0.1458 1.0000
18.500 1.3526 0.07891 0.07371 -0.0068 0.1398 1.0000
18.750 1.3547 0.08165 0.07648 -0.0072 0.1343 1.0000
19.000 1.3509 0.08511 0.07994 -0.0078 0.1289 1.0000
19.250 1.3518 0.08806 0.08293 -0.0084 0.1239 1.0000
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