NACA 64(3)-418 (naca643418-il) Xfoil prediction polar at RE=200,000 Ncrit=9
| Details | Polar file |
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Airfoil: NACA 64(3)-418 (naca643418-il) Reynolds number: 200,000 Max Cl/Cd: 69.32 at α=8.75° Description: Mach=0 Ncrit=9 Source: Xfoil prediction Download polar: xf-naca643418-il-200000.txt Download as CSV file: xf-naca643418-il-200000.csv |
XFOIL Version 6.96
Calculated polar for: NACA 64(3)-418
1 1 Reynolds number fixed Mach number fixed
xtrf = 1.000 (top) 1.000 (bottom)
Mach = 0.000 Re = 0.200 e 6 Ncrit = 9.000
alpha CL CD CDp CM Top_Xtr Bot_Xtr
------ -------- --------- --------- -------- -------- --------
-14.500 -0.4219 0.13554 0.13160 -0.0450 1.0000 0.0824
-14.250 -0.4091 0.13347 0.12953 -0.0448 1.0000 0.0840
-14.000 -0.7991 0.06127 0.05609 -0.0851 1.0000 0.0477
-13.500 -0.8391 0.05506 0.04949 -0.0839 1.0000 0.0475
-13.250 -0.8524 0.05219 0.04645 -0.0825 1.0000 0.0475
-13.000 -0.8680 0.04969 0.04380 -0.0801 1.0000 0.0476
-12.750 -0.8729 0.04693 0.04097 -0.0780 1.0000 0.0480
-12.500 -0.8787 0.04550 0.03955 -0.0749 1.0000 0.0484
-12.250 -0.9243 0.04578 0.03975 -0.0658 0.9985 0.0481
-12.000 -0.8912 0.04333 0.03728 -0.0690 0.9942 0.0491
-11.750 -0.8626 0.04117 0.03500 -0.0718 0.9876 0.0502
-11.500 -0.8339 0.03843 0.03199 -0.0749 0.9822 0.0509
-11.250 -0.8067 0.03604 0.02932 -0.0771 0.9749 0.0518
-11.000 -0.7732 0.03383 0.02682 -0.0801 0.9708 0.0530
-10.750 -0.7462 0.03228 0.02491 -0.0820 0.9625 0.0543
-10.500 -0.7037 0.03008 0.02279 -0.0848 0.9601 0.0561
-10.250 -0.6630 0.02862 0.02128 -0.0878 0.9566 0.0578
-10.000 -0.6287 0.02740 0.01996 -0.0894 0.9487 0.0597
-9.750 -0.5931 0.02628 0.01866 -0.0915 0.9422 0.0617
-9.500 -0.5561 0.02503 0.01753 -0.0930 0.9355 0.0647
-9.250 -0.5261 0.02416 0.01664 -0.0938 0.9264 0.0673
-9.000 -0.5041 0.02346 0.01583 -0.0932 0.9147 0.0701
-8.750 -0.4814 0.02253 0.01495 -0.0927 0.9055 0.0731
-8.500 -0.4682 0.02191 0.01432 -0.0909 0.8931 0.0765
-8.250 -0.4556 0.02141 0.01372 -0.0889 0.8819 0.0804
-8.000 -0.4473 0.02060 0.01294 -0.0864 0.8721 0.0844
-7.750 -0.4358 0.02004 0.01236 -0.0844 0.8611 0.0897
-7.500 -0.4248 0.01926 0.01158 -0.0823 0.8530 0.0968
-7.250 -0.4132 0.01861 0.01095 -0.0804 0.8428 0.1067
-7.000 -0.4006 0.01779 0.01018 -0.0786 0.8355 0.1228
-6.750 -0.3894 0.01689 0.00948 -0.0769 0.8264 0.1531
-6.500 -0.3798 0.01558 0.00857 -0.0752 0.8188 0.2263
-6.250 -0.3718 0.01412 0.00790 -0.0735 0.8110 0.3709
-6.000 -0.3496 0.01398 0.00802 -0.0727 0.8034 0.4637
-5.750 -0.3227 0.01410 0.00807 -0.0722 0.7978 0.4966
-5.500 -0.2968 0.01429 0.00817 -0.0718 0.7904 0.5190
-5.250 -0.2696 0.01449 0.00831 -0.0714 0.7839 0.5359
-5.000 -0.2415 0.01473 0.00849 -0.0710 0.7789 0.5500
-4.750 -0.2151 0.01499 0.00874 -0.0705 0.7719 0.5626
-4.500 -0.1878 0.01518 0.00882 -0.0702 0.7657 0.5755
-4.250 -0.1595 0.01547 0.00909 -0.0696 0.7609 0.5848
-4.000 -0.1328 0.01562 0.00918 -0.0694 0.7547 0.5950
-3.750 -0.1058 0.01596 0.00955 -0.0686 0.7484 0.6042
-3.500 -0.0781 0.01623 0.00976 -0.0680 0.7435 0.6153
-3.250 -0.0513 0.01663 0.01016 -0.0672 0.7381 0.6249
-3.000 -0.0246 0.01664 0.01012 -0.0671 0.7318 0.6322
-2.750 0.0034 0.01666 0.01010 -0.0669 0.7270 0.6358
-2.500 0.0324 0.01663 0.00996 -0.0671 0.7232 0.6399
-2.250 0.0591 0.01657 0.00986 -0.0674 0.7172 0.6445
-2.000 0.0875 0.01641 0.00960 -0.0680 0.7121 0.6492
-1.750 0.1158 0.01635 0.00950 -0.0680 0.7080 0.6519
-1.500 0.1447 0.01637 0.00946 -0.0682 0.7045 0.6552
-1.250 0.1708 0.01641 0.00953 -0.0682 0.6990 0.6592
-1.000 0.1991 0.01635 0.00943 -0.0686 0.6942 0.6637
-0.750 0.2289 0.01624 0.00920 -0.0694 0.6902 0.6680
-0.500 0.2579 0.01623 0.00915 -0.0695 0.6870 0.6708
-0.250 0.2839 0.01631 0.00930 -0.0695 0.6823 0.6738
0.000 0.3112 0.01636 0.00936 -0.0696 0.6779 0.6774
0.250 0.3400 0.01637 0.00933 -0.0701 0.6743 0.6818
0.500 0.3705 0.01635 0.00923 -0.0710 0.6713 0.6867
0.750 0.3994 0.01641 0.00928 -0.0712 0.6687 0.6896
1.000 0.4242 0.01657 0.00955 -0.0710 0.6642 0.6931
1.250 0.4511 0.01668 0.00969 -0.0711 0.6600 0.6973
1.500 0.4799 0.01675 0.00975 -0.0716 0.6567 0.7023
1.750 0.5094 0.01680 0.00978 -0.0722 0.6540 0.7068
2.000 0.5382 0.01690 0.00989 -0.0724 0.6515 0.7105
2.250 0.5632 0.01714 0.01023 -0.0722 0.6476 0.7154
2.500 0.5893 0.01734 0.01049 -0.0723 0.6434 0.7214
2.750 0.6171 0.01742 0.01061 -0.0725 0.6396 0.7264
3.000 0.6449 0.01749 0.01072 -0.0725 0.6365 0.7308
3.250 0.6746 0.01760 0.01084 -0.0729 0.6339 0.7364
3.500 0.7010 0.01789 0.01118 -0.0732 0.6302 0.7432
3.750 0.7235 0.01816 0.01160 -0.0725 0.6260 0.7477
4.000 0.7495 0.01834 0.01187 -0.0723 0.6223 0.7536
4.250 0.7794 0.01844 0.01198 -0.0729 0.6191 0.7609
4.500 0.8081 0.01849 0.01208 -0.0729 0.6163 0.7663
4.750 0.8305 0.01882 0.01255 -0.0723 0.6118 0.7731
5.000 0.8556 0.01891 0.01271 -0.0720 0.6055 0.7811
5.250 0.8857 0.01859 0.01242 -0.0718 0.6001 0.7871
5.500 0.9111 0.01860 0.01250 -0.0714 0.5933 0.7951
5.750 0.9369 0.01836 0.01231 -0.0708 0.5852 0.8020
6.000 0.9662 0.01807 0.01202 -0.0706 0.5780 0.8094
6.250 0.9884 0.01803 0.01211 -0.0696 0.5695 0.8178
6.500 1.0186 0.01773 0.01177 -0.0694 0.5629 0.8250
6.750 1.0375 0.01773 0.01194 -0.0680 0.5530 0.8347
7.000 1.0626 0.01737 0.01159 -0.0669 0.5434 0.8426
7.250 1.0826 0.01720 0.01151 -0.0653 0.5316 0.8529
7.500 1.0999 0.01709 0.01152 -0.0632 0.5207 0.8626
7.750 1.1210 0.01691 0.01136 -0.0617 0.5093 0.8729
8.000 1.1362 0.01685 0.01141 -0.0594 0.4960 0.8851
8.250 1.1467 0.01680 0.01148 -0.0561 0.4815 0.8981
8.500 1.1556 0.01675 0.01152 -0.0525 0.4648 0.9136
8.750 1.1604 0.01674 0.01156 -0.0484 0.4451 0.9336
9.000 1.1635 0.01681 0.01169 -0.0443 0.4156 0.9668
9.250 1.1675 0.01766 0.01224 -0.0421 0.3622 1.0000
9.500 1.1606 0.01934 0.01359 -0.0390 0.3127 1.0000
9.750 1.1504 0.02147 0.01541 -0.0360 0.2668 1.0000
10.000 1.1396 0.02387 0.01754 -0.0333 0.2271 1.0000
10.250 1.1302 0.02639 0.01984 -0.0310 0.1933 1.0000
10.500 1.1221 0.02899 0.02225 -0.0291 0.1644 1.0000
10.750 1.1147 0.03168 0.02476 -0.0275 0.1404 1.0000
11.000 1.1109 0.03422 0.02717 -0.0262 0.1206 1.0000
11.250 1.1078 0.03679 0.02964 -0.0251 0.1055 1.0000
11.500 1.1065 0.03929 0.03207 -0.0241 0.0940 1.0000
11.750 1.1063 0.04179 0.03451 -0.0233 0.0853 1.0000
12.000 1.1073 0.04423 0.03689 -0.0227 0.0784 1.0000
12.250 1.1130 0.04632 0.03901 -0.0222 0.0722 1.0000
12.500 1.1154 0.04872 0.04132 -0.0217 0.0679 1.0000
12.750 1.1237 0.05064 0.04331 -0.0214 0.0635 1.0000
13.000 1.1287 0.05283 0.04543 -0.0210 0.0601 1.0000
13.250 1.1381 0.05470 0.04738 -0.0207 0.0569 1.0000
13.500 1.1467 0.05664 0.04931 -0.0205 0.0541 1.0000
13.750 1.1567 0.05839 0.05101 -0.0200 0.0517 1.0000
14.000 1.1669 0.06025 0.05297 -0.0199 0.0492 1.0000
14.250 1.1777 0.06202 0.05472 -0.0197 0.0472 1.0000
14.500 1.1918 0.06341 0.05607 -0.0192 0.0452 1.0000
14.750 1.2034 0.06521 0.05799 -0.0191 0.0437 1.0000
15.000 1.2158 0.06690 0.05974 -0.0189 0.0422 1.0000
15.250 1.2305 0.06834 0.06115 -0.0187 0.0408 1.0000
15.500 1.2520 0.06925 0.06203 -0.0180 0.0395 1.0000
15.750 1.2605 0.07155 0.06452 -0.0180 0.0387 1.0000
16.000 1.2703 0.07379 0.06692 -0.0180 0.0379 1.0000
16.250 1.2800 0.07603 0.06929 -0.0180 0.0371 1.0000
16.500 1.2886 0.07839 0.07176 -0.0182 0.0364 1.0000
16.750 1.2971 0.08076 0.07421 -0.0184 0.0357 1.0000
17.000 1.3132 0.08243 0.07587 -0.0184 0.0350 1.0000
17.250 1.3198 0.08543 0.07901 -0.0186 0.0344 1.0000
17.500 1.3114 0.08980 0.08365 -0.0197 0.0342 1.0000
17.750 1.3025 0.09444 0.08856 -0.0210 0.0339 1.0000
18.000 1.2923 0.09943 0.09380 -0.0226 0.0337 1.0000
18.250 1.2802 0.10482 0.09944 -0.0246 0.0336 1.0000
18.500 1.2657 0.11072 0.10560 -0.0271 0.0336 1.0000
18.750 1.2492 0.11713 0.11225 -0.0301 0.0336 1.0000
19.000 1.2302 0.12418 0.11954 -0.0337 0.0336 1.0000
19.250 1.2068 0.13229 0.12791 -0.0383 0.0337 1.0000
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