FX 78-K-161 (fx78k161-il) Xfoil prediction polar at RE=200,000 Ncrit=9
| Details | Polar file |
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Airfoil: FX 78-K-161 (fx78k161-il) Reynolds number: 200,000 Max Cl/Cd: 65.32 at α=7.25° Description: Mach=0 Ncrit=9 Source: Xfoil prediction Download polar: xf-fx78k161-il-200000.txt Download as CSV file: xf-fx78k161-il-200000.csv |
XFOIL Version 6.96
Calculated polar for: FX 78-K-161
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
------ -------- --------- --------- -------- -------- --------
-12.250 -0.2115 0.10934 0.10576 -0.0633 0.7961 0.0665
-12.000 -0.2310 0.10434 0.10079 -0.0681 0.7956 0.0703
-11.750 -0.2542 0.09842 0.09491 -0.0733 0.7951 0.0710
-11.500 -0.2290 0.09599 0.09246 -0.0699 0.7935 0.0741
-11.250 -0.2218 0.09346 0.08992 -0.0699 0.7922 0.0763
-11.000 -0.2234 0.08983 0.08628 -0.0711 0.7912 0.0788
-10.750 -0.2343 0.08499 0.08146 -0.0734 0.7905 0.0815
-10.500 -0.2715 0.07641 0.07293 -0.0804 0.7901 0.0837
-10.250 -0.3514 0.07694 0.07321 -0.0903 0.7931 0.0767
-10.000 -0.3760 0.07255 0.06878 -0.0912 0.7916 0.0774
-9.750 -0.4009 0.06917 0.06533 -0.0899 0.7902 0.0784
-9.500 -0.5554 0.05452 0.04959 -0.0756 0.7883 0.0493
-9.250 -0.5489 0.05201 0.04703 -0.0743 0.7863 0.0500
-9.000 -0.5348 0.05404 0.04914 -0.0733 0.7836 0.0604
-8.750 -0.5650 0.04673 0.04083 -0.0652 0.7815 0.0486
-8.500 -0.5619 0.04368 0.03745 -0.0624 0.7798 0.0489
-8.250 -0.5414 0.04266 0.03664 -0.0624 0.7783 0.0516
-8.000 -0.5278 0.04164 0.03548 -0.0610 0.7762 0.0538
-7.750 -0.5163 0.03953 0.03305 -0.0592 0.7734 0.0543
-7.500 -0.5027 0.03784 0.03106 -0.0573 0.7701 0.0554
-7.250 -0.4864 0.03611 0.02902 -0.0555 0.7674 0.0555
-7.000 -0.4675 0.03459 0.02719 -0.0540 0.7656 0.0558
-6.750 -0.4469 0.03346 0.02579 -0.0526 0.7641 0.0563
-6.500 -0.4243 0.03255 0.02471 -0.0525 0.7605 0.0574
-6.250 -0.4021 0.03201 0.02398 -0.0520 0.7575 0.0585
-6.000 -0.3738 0.03054 0.02237 -0.0524 0.7552 0.0594
-5.750 -0.3447 0.02931 0.02111 -0.0530 0.7534 0.0610
-5.500 -0.3194 0.02868 0.02047 -0.0526 0.7517 0.0630
-5.250 -0.2957 0.02825 0.02002 -0.0519 0.7503 0.0654
-5.000 -0.2750 0.02802 0.01977 -0.0515 0.7473 0.0684
-4.750 -0.2559 0.02780 0.01953 -0.0508 0.7442 0.0720
-4.500 -0.2400 0.02736 0.01917 -0.0494 0.7416 0.0779
-4.250 -0.2222 0.02716 0.01894 -0.0478 0.7394 0.0856
-4.000 -0.2058 0.02678 0.01860 -0.0457 0.7374 0.0980
-3.750 -0.1908 0.02636 0.01832 -0.0432 0.7360 0.1220
-3.500 -0.1887 0.02639 0.01859 -0.0408 0.7298 0.1581
-3.250 -0.1870 0.02568 0.01852 -0.0370 0.7266 0.2800
-3.000 -0.1917 0.02449 0.01826 -0.0312 0.7240 0.4771
-2.750 -0.1641 0.02520 0.02029 -0.0271 0.7226 0.7888
-2.500 -0.1742 0.02598 0.02103 -0.0215 0.7146 0.8167
-2.250 -0.1608 0.02678 0.02173 -0.0178 0.7114 0.8426
-2.000 -0.1198 0.02786 0.02269 -0.0182 0.7098 0.8602
-1.750 -0.0751 0.02859 0.02330 -0.0197 0.7086 0.8734
-1.500 -0.0265 0.02926 0.02383 -0.0222 0.7077 0.8860
-1.250 0.1436 0.03061 0.02496 -0.0468 0.7084 0.9029
-1.000 0.1862 0.03081 0.02506 -0.0489 0.7074 0.9149
-0.750 0.2312 0.03170 0.02596 -0.0545 0.7006 0.9247
-0.500 0.2768 0.03179 0.02599 -0.0583 0.6981 0.9338
-0.250 0.3031 0.03185 0.02601 -0.0582 0.6958 0.9432
0.000 0.3544 0.03148 0.02557 -0.0627 0.6944 0.9479
0.250 0.3853 0.03127 0.02530 -0.0632 0.6930 0.9537
0.500 0.4168 0.03098 0.02497 -0.0638 0.6915 0.9583
0.750 0.4376 0.03180 0.02584 -0.0655 0.6820 0.9635
1.000 0.4599 0.03164 0.02565 -0.0645 0.6798 0.9683
1.250 0.4997 0.03116 0.02515 -0.0668 0.6785 0.9710
1.500 0.5334 0.03080 0.02477 -0.0679 0.6773 0.9742
1.750 0.5381 0.03206 0.02609 -0.0666 0.6677 0.9785
2.000 0.5717 0.03178 0.02582 -0.0680 0.6658 0.9809
2.250 0.6037 0.03147 0.02551 -0.0689 0.6643 0.9831
2.500 0.6316 0.03115 0.02520 -0.0689 0.6632 0.9849
2.750 0.6324 0.03264 0.02676 -0.0671 0.6532 0.9877
3.000 0.6673 0.03220 0.02633 -0.0684 0.6514 0.9894
3.250 0.7006 0.03163 0.02579 -0.0691 0.6499 0.9910
3.500 0.7328 0.03095 0.02513 -0.0694 0.6489 0.9923
3.750 0.7426 0.03230 0.02657 -0.0692 0.6381 0.9956
4.000 0.7733 0.03187 0.02619 -0.0697 0.6362 0.9968
4.250 0.8025 0.03136 0.02573 -0.0697 0.6349 0.9976
4.500 0.8327 0.03069 0.02511 -0.0696 0.6339 0.9982
4.750 0.8620 0.03007 0.02455 -0.0694 0.6329 0.9989
5.000 0.8576 0.03199 0.02656 -0.0670 0.6204 1.0000
5.250 0.8837 0.03141 0.02604 -0.0662 0.6191 1.0000
5.500 0.9113 0.03066 0.02536 -0.0655 0.6181 1.0000
5.750 0.9411 0.02957 0.02436 -0.0648 0.6167 1.0000
6.000 0.9913 0.02609 0.02093 -0.0652 0.6170 1.0000
6.250 0.9944 0.02680 0.02175 -0.0624 0.6047 1.0000
6.500 1.0733 0.02009 0.01501 -0.0646 0.6026 1.0000
6.750 1.1023 0.01834 0.01328 -0.0635 0.5847 1.0000
7.000 1.1224 0.01784 0.01282 -0.0619 0.5660 1.0000
7.250 1.1385 0.01743 0.01232 -0.0596 0.5232 1.0000
7.500 1.1305 0.01809 0.01225 -0.0535 0.4218 1.0000
7.750 1.1107 0.01967 0.01354 -0.0471 0.3725 1.0000
8.000 1.0902 0.02073 0.01456 -0.0402 0.3543 1.0000
8.250 1.0608 0.02178 0.01557 -0.0320 0.3401 1.0000
8.500 1.0292 0.02312 0.01676 -0.0240 0.3162 1.0000
8.750 1.0118 0.02413 0.01770 -0.0180 0.2981 1.0000
9.000 0.9799 0.02567 0.01901 -0.0104 0.2618 1.0000
9.250 0.9456 0.02733 0.02040 -0.0027 0.2197 1.0000
9.500 0.9129 0.02909 0.02185 0.0044 0.1761 1.0000
9.750 0.8956 0.03086 0.02336 0.0088 0.1344 1.0000
10.000 0.8714 0.03372 0.02570 0.0129 0.0666 1.0000
10.250 0.8653 0.03584 0.02764 0.0153 0.0444 1.0000
10.500 0.8661 0.03769 0.02946 0.0169 0.0375 1.0000
10.750 0.8703 0.03942 0.03125 0.0182 0.0337 1.0000
11.000 0.8762 0.04109 0.03298 0.0191 0.0326 1.0000
11.250 0.8776 0.04323 0.03518 0.0201 0.0310 1.0000
11.500 0.8841 0.04500 0.03704 0.0208 0.0302 1.0000
11.750 0.8886 0.04699 0.03909 0.0217 0.0286 1.0000
12.000 0.8962 0.04869 0.04085 0.0223 0.0285 1.0000
12.250 0.9043 0.05035 0.04255 0.0230 0.0281 1.0000
12.500 0.9128 0.05195 0.04415 0.0238 0.0271 1.0000
12.750 0.9231 0.05334 0.04552 0.0245 0.0261 1.0000
13.000 0.9397 0.05395 0.04608 0.0260 0.0255 1.0000
13.250 0.9555 0.05497 0.04717 0.0266 0.0248 1.0000
13.500 0.9744 0.05576 0.04803 0.0275 0.0242 1.0000
13.750 0.9987 0.05620 0.04852 0.0286 0.0243 1.0000
14.000 1.0190 0.05719 0.04964 0.0294 0.0240 1.0000
14.250 1.0419 0.05826 0.05086 0.0302 0.0240 1.0000
14.500 1.0618 0.05988 0.05267 0.0310 0.0240 1.0000
14.750 1.0848 0.06164 0.05456 0.0315 0.0246 1.0000
15.000 1.0976 0.06418 0.05731 0.0321 0.0247 1.0000
15.250 1.1149 0.06776 0.06112 0.0327 0.0251 1.0000
15.500 1.1303 0.07033 0.06384 0.0330 0.0256 1.0000
15.750 1.1172 0.07292 0.06672 0.0336 0.0262 1.0000
16.000 1.0733 0.07989 0.07435 0.0342 0.0281 1.0000
16.250 1.0561 0.08536 0.08011 0.0340 0.0291 1.0000
16.500 1.0440 0.09066 0.08561 0.0335 0.0302 1.0000
16.750 0.9976 0.10034 0.09586 0.0312 0.0344 1.0000
17.000 0.9657 0.10868 0.10446 0.0282 0.0360 1.0000
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