NACA 64(3)-618 (naca643618-il) Xfoil prediction polar at RE=200,000 Ncrit=5
| Details | Polar file |
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Airfoil: NACA 64(3)-618 (naca643618-il) Reynolds number: 200,000 Max Cl/Cd: 73.47 at α=7.5° Description: Mach=0 Ncrit=5 Source: Xfoil prediction Download polar: xf-naca643618-il-200000-n5.txt Download as CSV file: xf-naca643618-il-200000-n5.csv |
XFOIL Version 6.96
Calculated polar for: NACA 64(3)-618
1 1 Reynolds number fixed Mach number fixed
xtrf = 1.000 (top) 1.000 (bottom)
Mach = 0.000 Re = 0.200 e 6 Ncrit = 5.000
alpha CL CD CDp CM Top_Xtr Bot_Xtr
------ -------- --------- --------- -------- -------- --------
-15.500 -0.6575 0.07640 0.07165 -0.0875 1.0000 0.0286
-15.250 -0.6865 0.06914 0.06417 -0.0916 1.0000 0.0288
-15.000 -0.7091 0.06351 0.05833 -0.0942 1.0000 0.0289
-14.750 -0.7272 0.05895 0.05359 -0.0957 1.0000 0.0291
-14.500 -0.7434 0.05498 0.04941 -0.0967 1.0000 0.0295
-14.250 -0.7562 0.05165 0.04590 -0.0970 1.0000 0.0297
-14.000 -0.7680 0.04870 0.04276 -0.0967 1.0000 0.0300
-13.750 -0.7823 0.04603 0.03987 -0.0958 1.0000 0.0304
-13.500 -0.7823 0.04439 0.03821 -0.0947 0.9993 0.0306
-13.250 -0.7628 0.04234 0.03613 -0.0971 0.9888 0.0311
-13.000 -0.7441 0.04039 0.03408 -0.0996 0.9794 0.0316
-12.750 -0.7235 0.03843 0.03199 -0.1023 0.9707 0.0322
-12.500 -0.7021 0.03656 0.02996 -0.1048 0.9612 0.0330
-12.250 -0.6793 0.03473 0.02792 -0.1073 0.9519 0.0340
-12.000 -0.6545 0.03297 0.02589 -0.1099 0.9425 0.0349
-11.750 -0.6271 0.03166 0.02456 -0.1118 0.9329 0.0357
-11.250 -0.5737 0.02932 0.02207 -0.1155 0.9125 0.0374
-11.000 -0.5498 0.02825 0.02087 -0.1165 0.9019 0.0386
-10.750 -0.5272 0.02729 0.01973 -0.1171 0.8911 0.0397
-10.500 -0.5078 0.02639 0.01876 -0.1169 0.8801 0.0406
-10.000 -0.4729 0.02480 0.01708 -0.1158 0.8594 0.0422
-9.750 -0.4564 0.02406 0.01625 -0.1150 0.8501 0.0435
-9.500 -0.4419 0.02338 0.01548 -0.1138 0.8400 0.0447
-9.250 -0.4262 0.02273 0.01470 -0.1126 0.8316 0.0459
-9.000 -0.4163 0.02202 0.01399 -0.1108 0.8220 0.0471
-8.750 -0.4036 0.02143 0.01332 -0.1093 0.8141 0.0483
-8.500 -0.3894 0.02084 0.01269 -0.1081 0.8053 0.0498
-8.250 -0.3727 0.02027 0.01202 -0.1070 0.7979 0.0514
-8.000 -0.3563 0.01969 0.01140 -0.1059 0.7903 0.0533
-7.750 -0.3387 0.01915 0.01083 -0.1050 0.7828 0.0556
-7.500 -0.3187 0.01868 0.01025 -0.1043 0.7766 0.0585
-7.250 -0.2998 0.01816 0.00972 -0.1035 0.7690 0.0615
-7.000 -0.2789 0.01768 0.00920 -0.1030 0.7624 0.0654
-6.750 -0.2572 0.01722 0.00869 -0.1025 0.7566 0.0704
-6.500 -0.2350 0.01680 0.00825 -0.1021 0.7499 0.0771
-6.250 -0.2121 0.01635 0.00779 -0.1018 0.7440 0.0863
-6.000 -0.1885 0.01591 0.00736 -0.1017 0.7384 0.1000
-5.750 -0.1653 0.01542 0.00695 -0.1015 0.7317 0.1204
-5.500 -0.1413 0.01490 0.00653 -0.1016 0.7258 0.1517
-5.250 -0.1173 0.01426 0.00607 -0.1018 0.7204 0.2029
-5.000 -0.0938 0.01341 0.00560 -0.1022 0.7140 0.2885
-4.750 -0.0688 0.01273 0.00543 -0.1026 0.7086 0.4055
-4.500 -0.0405 0.01267 0.00539 -0.1028 0.7040 0.4579
-4.250 -0.0125 0.01267 0.00539 -0.1029 0.6982 0.4845
-4.000 0.0159 0.01270 0.00537 -0.1031 0.6928 0.5044
-3.750 0.0444 0.01276 0.00536 -0.1032 0.6881 0.5201
-3.500 0.0727 0.01282 0.00539 -0.1032 0.6834 0.5333
-3.250 0.1008 0.01292 0.00547 -0.1032 0.6780 0.5485
-3.000 0.1289 0.01308 0.00558 -0.1032 0.6730 0.5650
-2.750 0.1572 0.01320 0.00564 -0.1031 0.6687 0.5749
-2.500 0.1860 0.01318 0.00554 -0.1035 0.6635 0.5799
-2.250 0.2142 0.01317 0.00549 -0.1036 0.6584 0.5832
-2.000 0.2425 0.01318 0.00545 -0.1037 0.6541 0.5867
-1.750 0.2715 0.01320 0.00539 -0.1040 0.6504 0.5908
-1.500 0.2999 0.01321 0.00538 -0.1043 0.6459 0.5949
-1.250 0.3287 0.01322 0.00532 -0.1047 0.6414 0.5989
-1.000 0.3572 0.01323 0.00530 -0.1049 0.6374 0.6018
-0.750 0.3859 0.01326 0.00528 -0.1051 0.6340 0.6044
-0.500 0.4143 0.01330 0.00530 -0.1053 0.6304 0.6076
-0.250 0.4425 0.01334 0.00535 -0.1055 0.6263 0.6115
0.000 0.4711 0.01339 0.00537 -0.1058 0.6224 0.6154
0.250 0.5002 0.01343 0.00536 -0.1063 0.6187 0.6192
0.500 0.5287 0.01348 0.00539 -0.1064 0.6155 0.6220
0.750 0.5564 0.01355 0.00550 -0.1066 0.6119 0.6253
1.000 0.5843 0.01363 0.00561 -0.1067 0.6083 0.6290
1.250 0.6126 0.01371 0.00569 -0.1070 0.6049 0.6332
1.500 0.6415 0.01380 0.00576 -0.1074 0.6019 0.6377
1.750 0.6698 0.01389 0.00587 -0.1076 0.5992 0.6414
2.000 0.6984 0.01400 0.00599 -0.1078 0.5967 0.6456
2.250 0.7255 0.01412 0.00618 -0.1079 0.5933 0.6504
2.500 0.7533 0.01424 0.00634 -0.1081 0.5898 0.6554
2.750 0.7809 0.01435 0.00650 -0.1082 0.5866 0.6597
3.000 0.8085 0.01447 0.00667 -0.1083 0.5839 0.6640
3.250 0.8371 0.01460 0.00682 -0.1086 0.5814 0.6690
3.500 0.8656 0.01475 0.00699 -0.1089 0.5784 0.6746
3.750 0.8911 0.01489 0.00724 -0.1087 0.5742 0.6794
4.000 0.9173 0.01502 0.00746 -0.1085 0.5702 0.6844
4.250 0.9447 0.01516 0.00766 -0.1086 0.5669 0.6904
4.500 0.9731 0.01530 0.00782 -0.1089 0.5640 0.6968
4.750 1.0002 0.01547 0.00806 -0.1088 0.5611 0.7022
5.000 1.0249 0.01566 0.00840 -0.1085 0.5572 0.7088
5.250 1.0508 0.01584 0.00866 -0.1084 0.5532 0.7156
5.500 1.0763 0.01595 0.00886 -0.1080 0.5486 0.7212
5.750 1.1019 0.01605 0.00900 -0.1077 0.5425 0.7280
6.000 1.1239 0.01617 0.00923 -0.1068 0.5344 0.7349
6.250 1.1485 0.01621 0.00929 -0.1062 0.5266 0.7412
6.500 1.1679 0.01635 0.00955 -0.1048 0.5165 0.7488
6.750 1.1905 0.01646 0.00971 -0.1039 0.5081 0.7559
7.000 1.2100 0.01663 0.01001 -0.1025 0.4990 0.7637
7.250 1.2303 0.01680 0.01024 -0.1013 0.4894 0.7721
7.500 1.2468 0.01697 0.01045 -0.0994 0.4767 0.7801
7.750 1.2604 0.01722 0.01077 -0.0971 0.4609 0.7894
8.000 1.2690 0.01748 0.01110 -0.0938 0.4435 0.7980
8.250 1.2767 0.01788 0.01154 -0.0905 0.4212 0.8082
8.500 1.2793 0.01846 0.01207 -0.0866 0.3912 0.8191
8.750 1.2743 0.01943 0.01290 -0.0818 0.3584 0.8312
9.000 1.2664 0.02076 0.01408 -0.0772 0.3271 0.8448
9.250 1.2581 0.02229 0.01551 -0.0729 0.2974 0.8602
9.500 1.2487 0.02399 0.01713 -0.0687 0.2684 0.8790
9.750 1.2392 0.02578 0.01887 -0.0648 0.2429 0.9058
10.000 1.2296 0.02757 0.02062 -0.0613 0.2197 1.0000
10.250 1.2269 0.02986 0.02279 -0.0596 0.1958 1.0000
10.500 1.2251 0.03218 0.02500 -0.0581 0.1739 1.0000
10.750 1.2237 0.03456 0.02729 -0.0568 0.1547 1.0000
11.000 1.2242 0.03687 0.02953 -0.0557 0.1371 1.0000
11.250 1.2251 0.03923 0.03184 -0.0548 0.1214 1.0000
11.500 1.2267 0.04160 0.03416 -0.0540 0.1077 1.0000
11.750 1.2292 0.04396 0.03648 -0.0534 0.0961 1.0000
12.000 1.2321 0.04635 0.03884 -0.0529 0.0858 1.0000
12.250 1.2355 0.04875 0.04122 -0.0524 0.0764 1.0000
12.500 1.2391 0.05119 0.04365 -0.0521 0.0688 1.0000
12.750 1.2436 0.05359 0.04605 -0.0518 0.0617 1.0000
13.000 1.2486 0.05599 0.04846 -0.0516 0.0561 1.0000
13.250 1.2528 0.05852 0.05101 -0.0515 0.0516 1.0000
13.500 1.2575 0.06103 0.05355 -0.0515 0.0475 1.0000
13.750 1.2623 0.06360 0.05616 -0.0515 0.0445 1.0000
14.000 1.2669 0.06623 0.05884 -0.0516 0.0416 1.0000
14.250 1.2711 0.06895 0.06161 -0.0518 0.0393 1.0000
14.500 1.2760 0.07161 0.06434 -0.0520 0.0372 1.0000
14.750 1.2790 0.07456 0.06732 -0.0523 0.0355 1.0000
15.000 1.2833 0.07740 0.07025 -0.0527 0.0340 1.0000
15.250 1.2874 0.08030 0.07324 -0.0531 0.0324 1.0000
15.500 1.2904 0.08338 0.07637 -0.0537 0.0311 1.0000
15.750 1.2924 0.08663 0.07968 -0.0543 0.0301 1.0000
16.000 1.2965 0.08962 0.08277 -0.0549 0.0288 1.0000
16.250 1.2995 0.09281 0.08604 -0.0556 0.0277 1.0000
16.500 1.3016 0.09614 0.08944 -0.0565 0.0269 1.0000
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