FX 78-K-150/20 (fx78k150-il) Xfoil prediction polar at RE=1,000,000 Ncrit=5
| Details | Polar file |
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Airfoil: FX 78-K-150/20 (fx78k150-il) Reynolds number: 1,000,000 Max Cl/Cd: 135.98 at α=5.25° Description: Mach=0 Ncrit=5 Source: Xfoil prediction Download polar: xf-fx78k150-il-1000000-n5.txt Download as CSV file: xf-fx78k150-il-1000000-n5.csv |
XFOIL Version 6.96
Calculated polar for: FX 78-K-150/20
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
------ -------- --------- --------- -------- -------- --------
-14.500 -0.7525 0.04051 0.03696 -0.1143 0.7055 0.0043
-14.250 -0.7407 0.03872 0.03513 -0.1159 0.7045 0.0046
-14.000 -0.7494 0.03499 0.03123 -0.1177 0.7035 0.0047
-13.750 -0.7584 0.03184 0.02787 -0.1178 0.7024 0.0045
-13.500 -0.7472 0.03061 0.02654 -0.1178 0.7015 0.0047
-13.250 -0.7549 0.02797 0.02367 -0.1164 0.7004 0.0045
-13.000 -0.7469 0.02664 0.02221 -0.1153 0.6993 0.0046
-12.750 -0.7390 0.02538 0.02082 -0.1139 0.6982 0.0048
-12.500 -0.7336 0.02411 0.01942 -0.1117 0.6975 0.0048
-12.250 -0.7138 0.02379 0.01906 -0.1110 0.6966 0.0052
-12.000 -0.7089 0.02269 0.01782 -0.1081 0.6956 0.0052
-11.750 -0.6967 0.02196 0.01699 -0.1062 0.6945 0.0053
-11.500 -0.6844 0.02103 0.01593 -0.1044 0.6934 0.0054
-11.250 -0.6703 0.02019 0.01497 -0.1028 0.6924 0.0054
-11.000 -0.6542 0.01945 0.01410 -0.1013 0.6914 0.0055
-10.750 -0.6377 0.01872 0.01327 -0.1000 0.6904 0.0054
-10.500 -0.6235 0.01771 0.01211 -0.0982 0.6895 0.0057
-10.250 -0.6064 0.01693 0.01120 -0.0968 0.6886 0.0058
-10.000 -0.5857 0.01644 0.01063 -0.0959 0.6876 0.0058
-9.750 -0.5664 0.01577 0.00986 -0.0948 0.6867 0.0061
-9.500 -0.5458 0.01522 0.00922 -0.0939 0.6858 0.0062
-9.250 -0.5234 0.01484 0.00878 -0.0933 0.6847 0.0064
-9.000 -0.5010 0.01441 0.00828 -0.0927 0.6839 0.0069
-8.750 -0.4784 0.01398 0.00779 -0.0920 0.6830 0.0070
-8.500 -0.4549 0.01363 0.00739 -0.0915 0.6821 0.0073
-8.250 -0.4314 0.01327 0.00698 -0.0910 0.6812 0.0077
-8.000 -0.4077 0.01293 0.00658 -0.0905 0.6803 0.0080
-7.750 -0.3836 0.01261 0.00621 -0.0901 0.6794 0.0081
-7.500 -0.3604 0.01218 0.00576 -0.0895 0.6785 0.0094
-7.250 -0.3361 0.01189 0.00542 -0.0890 0.6776 0.0100
-7.000 -0.3114 0.01162 0.00512 -0.0887 0.6766 0.0109
-6.750 -0.2865 0.01138 0.00484 -0.0884 0.6757 0.0118
-6.500 -0.2620 0.01110 0.00455 -0.0880 0.6746 0.0135
-6.250 -0.2367 0.01089 0.00433 -0.0877 0.6737 0.0155
-6.000 -0.2115 0.01069 0.00408 -0.0874 0.6727 0.0169
-5.750 -0.1863 0.01048 0.00386 -0.0872 0.6717 0.0188
-5.500 -0.1607 0.01032 0.00368 -0.0869 0.6707 0.0211
-5.250 -0.1348 0.01015 0.00349 -0.0868 0.6699 0.0227
-5.000 -0.1093 0.00995 0.00333 -0.0865 0.6692 0.0269
-4.750 -0.0832 0.00981 0.00317 -0.0864 0.6683 0.0293
-4.500 -0.0575 0.00963 0.00302 -0.0862 0.6672 0.0340
-4.250 -0.0314 0.00949 0.00288 -0.0861 0.6662 0.0379
-4.000 -0.0051 0.00936 0.00275 -0.0860 0.6652 0.0408
-3.750 0.0209 0.00921 0.00262 -0.0859 0.6643 0.0467
-3.500 0.0474 0.00910 0.00250 -0.0858 0.6632 0.0507
-3.250 0.0736 0.00897 0.00239 -0.0857 0.6622 0.0572
-3.000 0.1000 0.00886 0.00228 -0.0856 0.6611 0.0632
-2.750 0.1260 0.00872 0.00217 -0.0855 0.6600 0.0745
-2.500 0.1522 0.00860 0.00208 -0.0854 0.6591 0.0870
-2.250 0.1781 0.00848 0.00200 -0.0852 0.6581 0.1045
-2.000 0.2036 0.00833 0.00193 -0.0850 0.6571 0.1324
-1.750 0.2287 0.00816 0.00187 -0.0847 0.6561 0.1675
-1.500 0.2535 0.00797 0.00182 -0.0844 0.6551 0.2103
-1.250 0.2781 0.00777 0.00178 -0.0840 0.6540 0.2579
-1.000 0.3025 0.00758 0.00174 -0.0836 0.6529 0.3089
-0.750 0.3263 0.00737 0.00170 -0.0831 0.6518 0.3669
-0.250 0.3650 0.00661 0.00161 -0.0802 0.6494 0.5824
0.000 0.3766 0.00610 0.00162 -0.0769 0.6481 0.7393
0.250 0.3982 0.00608 0.00177 -0.0755 0.6468 0.8022
0.500 0.4244 0.00614 0.00183 -0.0753 0.6457 0.8189
0.750 0.4508 0.00620 0.00186 -0.0751 0.6445 0.8291
1.000 0.4763 0.00628 0.00194 -0.0747 0.6431 0.8407
1.250 0.5027 0.00634 0.00203 -0.0745 0.6419 0.8485
1.500 0.5278 0.00642 0.00212 -0.0740 0.6407 0.8568
1.750 0.5554 0.00644 0.00217 -0.0741 0.6393 0.8605
2.000 0.5830 0.00647 0.00221 -0.0743 0.6378 0.8631
2.250 0.6105 0.00649 0.00224 -0.0745 0.6361 0.8647
2.500 0.6381 0.00650 0.00226 -0.0747 0.6341 0.8657
2.750 0.6655 0.00652 0.00228 -0.0748 0.6323 0.8667
3.000 0.6930 0.00655 0.00231 -0.0750 0.6307 0.8678
3.250 0.7201 0.00659 0.00234 -0.0751 0.6285 0.8689
3.500 0.7473 0.00662 0.00240 -0.0753 0.6265 0.8697
3.750 0.7744 0.00665 0.00246 -0.0754 0.6242 0.8706
4.000 0.8014 0.00668 0.00252 -0.0755 0.6219 0.8715
4.250 0.8290 0.00671 0.00258 -0.0758 0.6195 0.8724
4.500 0.8557 0.00673 0.00260 -0.0758 0.6146 0.8734
4.750 0.8819 0.00674 0.00265 -0.0758 0.6055 0.8744
5.000 0.9077 0.00679 0.00271 -0.0757 0.5980 0.8752
5.250 0.9328 0.00686 0.00279 -0.0754 0.5884 0.8761
5.500 0.9509 0.00711 0.00293 -0.0737 0.5556 0.8772
5.750 0.9687 0.00744 0.00317 -0.0721 0.5292 0.8783
6.000 0.9640 0.00857 0.00394 -0.0665 0.4542 0.8808
6.250 0.9462 0.01050 0.00541 -0.0596 0.3616 0.8835
6.500 0.9388 0.01425 0.00864 -0.0594 0.2533 0.8857
6.750 0.9158 0.01903 0.01264 -0.0578 0.0932 0.8882
7.000 0.9174 0.02127 0.01456 -0.0567 0.0227 0.8897
7.250 0.9394 0.02190 0.01521 -0.0570 0.0225 0.8908
7.500 0.9545 0.02297 0.01624 -0.0566 0.0114 0.8922
7.750 0.9725 0.02379 0.01705 -0.0564 0.0094 0.8934
8.000 0.9899 0.02464 0.01792 -0.0561 0.0079 0.8946
8.250 1.0075 0.02546 0.01876 -0.0558 0.0078 0.8957
8.500 1.0238 0.02633 0.01967 -0.0553 0.0070 0.8969
8.750 1.0400 0.02720 0.02058 -0.0548 0.0069 0.8981
9.000 1.0556 0.02812 0.02153 -0.0543 0.0066 0.8994
9.500 1.0856 0.03011 0.02361 -0.0532 0.0066 0.9025
9.750 1.0996 0.03122 0.02475 -0.0526 0.0060 0.9044
10.000 1.1114 0.03252 0.02611 -0.0519 0.0053 0.9063
10.250 1.1284 0.03344 0.02707 -0.0516 0.0059 0.9082
10.500 1.1367 0.03499 0.02869 -0.0505 0.0053 0.9105
10.750 1.1529 0.03596 0.02970 -0.0502 0.0050 0.9128
11.250 1.1790 0.03846 0.03231 -0.0492 0.0050 0.9186
11.500 1.1917 0.03977 0.03368 -0.0486 0.0045 0.9224
11.750 1.2013 0.04135 0.03535 -0.0479 0.0046 0.9273
12.000 1.2128 0.04285 0.03694 -0.0474 0.0046 0.9345
12.250 1.2276 0.04414 0.03830 -0.0474 0.0041 0.9455
12.500 1.2410 0.04596 0.04024 -0.0479 0.0043 0.9650
13.000 1.2646 0.04941 0.04378 -0.0470 0.0042 1.0000
13.250 1.2744 0.05100 0.04541 -0.0464 0.0041 1.0000
13.500 1.2830 0.05271 0.04718 -0.0458 0.0040 1.0000
13.750 1.2927 0.05435 0.04887 -0.0452 0.0039 1.0000
14.000 1.3011 0.05612 0.05071 -0.0446 0.0039 1.0000
14.250 1.3090 0.05799 0.05263 -0.0441 0.0038 1.0000
14.500 1.3138 0.06013 0.05484 -0.0432 0.0036 1.0000
14.750 1.3188 0.06227 0.05703 -0.0426 0.0035 1.0000
15.000 1.3221 0.06461 0.05944 -0.0418 0.0033 1.0000
15.250 1.3279 0.06674 0.06166 -0.0412 0.0033 1.0000
15.500 1.3352 0.06878 0.06377 -0.0410 0.0032 1.0000
15.750 1.3348 0.07153 0.06664 -0.0399 0.0033 1.0000
16.000 1.3447 0.07339 0.06856 -0.0400 0.0032 1.0000
16.250 1.3534 0.07539 0.07062 -0.0401 0.0032 1.0000
16.500 1.3566 0.07793 0.07327 -0.0397 0.0031 1.0000
16.750 1.3577 0.08077 0.07621 -0.0394 0.0031 1.0000
17.000 1.3561 0.08392 0.07950 -0.0388 0.0031 1.0000
17.250 1.3649 0.08608 0.08171 -0.0393 0.0030 1.0000
17.500 1.3627 0.08940 0.08517 -0.0390 0.0029 1.0000
17.750 1.3696 0.09183 0.08767 -0.0396 0.0028 1.0000
18.000 1.3623 0.09591 0.09190 -0.0394 0.0029 1.0000
18.250 1.3704 0.09825 0.09429 -0.0402 0.0026 1.0000
18.500 1.3640 0.10241 0.09859 -0.0405 0.0028 1.0000
18.750 1.3586 0.10657 0.10289 -0.0411 0.0027 1.0000
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