FX 78-PK-188/20 (fx78pk188-il) Xfoil prediction polar at RE=500,000 Ncrit=5
| Details | Polar file |
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Airfoil: FX 78-PK-188/20 (fx78pk188-il) Reynolds number: 500,000 Max Cl/Cd: 91.02 at α=6.25° Description: Mach=0 Ncrit=5 Source: Xfoil prediction Download polar: xf-fx78pk188-il-500000-n5.txt Download as CSV file: xf-fx78pk188-il-500000-n5.csv |
XFOIL Version 6.96
Calculated polar for: FX 78-PK-188/20
1 1 Reynolds number fixed Mach number fixed
xtrf = 1.000 (top) 1.000 (bottom)
Mach = 0.000 Re = 0.500 e 6 Ncrit = 5.000
alpha CL CD CDp CM Top_Xtr Bot_Xtr
------ -------- --------- --------- -------- -------- --------
-18.750 -0.6926 0.09824 0.09427 -0.0892 0.7792 0.0082
-18.500 -0.7310 0.08710 0.08291 -0.0955 0.7786 0.0082
-18.250 -0.7530 0.07952 0.07514 -0.0998 0.7775 0.0081
-18.000 -0.7721 0.07283 0.06828 -0.1034 0.7763 0.0081
-17.750 -0.7856 0.06735 0.06266 -0.1062 0.7750 0.0082
-17.500 -0.7948 0.06281 0.05799 -0.1084 0.7736 0.0084
-17.250 -0.7968 0.05942 0.05448 -0.1098 0.7720 0.0085
-17.000 -0.8055 0.05544 0.05036 -0.1111 0.7705 0.0085
-16.750 -0.8101 0.05215 0.04693 -0.1120 0.7689 0.0086
-16.500 -0.8111 0.04941 0.04407 -0.1125 0.7673 0.0087
-16.250 -0.8102 0.04698 0.04152 -0.1128 0.7658 0.0090
-16.000 -0.8102 0.04459 0.03899 -0.1128 0.7643 0.0092
-15.750 -0.8078 0.04253 0.03679 -0.1126 0.7627 0.0094
-15.500 -0.8047 0.04061 0.03474 -0.1123 0.7612 0.0096
-15.250 -0.8003 0.03883 0.03286 -0.1119 0.7598 0.0097
-15.000 -0.7965 0.03708 0.03102 -0.1113 0.7582 0.0100
-14.750 -0.7898 0.03562 0.02950 -0.1107 0.7568 0.0103
-14.500 -0.7810 0.03437 0.02817 -0.1101 0.7554 0.0106
-14.250 -0.7722 0.03314 0.02688 -0.1094 0.7539 0.0109
-14.000 -0.7617 0.03208 0.02574 -0.1088 0.7526 0.0113
-13.750 -0.7516 0.03100 0.02457 -0.1079 0.7512 0.0117
-13.500 -0.7399 0.03006 0.02354 -0.1072 0.7499 0.0123
-13.250 -0.7293 0.02904 0.02242 -0.1062 0.7487 0.0126
-13.000 -0.7169 0.02818 0.02147 -0.1054 0.7475 0.0133
-12.750 -0.7020 0.02753 0.02079 -0.1048 0.7463 0.0139
-12.500 -0.6866 0.02686 0.02009 -0.1042 0.7452 0.0147
-12.250 -0.6727 0.02610 0.01927 -0.1033 0.7440 0.0153
-12.000 -0.6571 0.02546 0.01857 -0.1026 0.7427 0.0161
-11.750 -0.6419 0.02478 0.01780 -0.1017 0.7413 0.0167
-11.500 -0.6276 0.02407 0.01705 -0.1008 0.7398 0.0173
-11.250 -0.6131 0.02339 0.01633 -0.0999 0.7386 0.0180
-11.000 -0.5968 0.02283 0.01574 -0.0991 0.7374 0.0187
-10.750 -0.5797 0.02232 0.01518 -0.0983 0.7363 0.0194
-10.500 -0.5633 0.02176 0.01457 -0.0974 0.7352 0.0202
-10.250 -0.5453 0.02132 0.01407 -0.0967 0.7342 0.0210
-10.000 -0.5270 0.02090 0.01357 -0.0960 0.7331 0.0217
-9.750 -0.5130 0.02023 0.01285 -0.0947 0.7321 0.0226
-9.500 -0.4977 0.01965 0.01224 -0.0936 0.7311 0.0233
-9.250 -0.4796 0.01922 0.01181 -0.0928 0.7302 0.0243
-9.000 -0.4615 0.01880 0.01137 -0.0919 0.7291 0.0254
-8.750 -0.4440 0.01835 0.01089 -0.0910 0.7279 0.0263
-8.500 -0.4257 0.01796 0.01046 -0.0901 0.7267 0.0273
-8.250 -0.4074 0.01758 0.01003 -0.0892 0.7254 0.0279
-8.000 -0.3924 0.01703 0.00946 -0.0878 0.7242 0.0288
-7.750 -0.3775 0.01650 0.00891 -0.0863 0.7231 0.0301
-7.500 -0.3608 0.01607 0.00846 -0.0851 0.7221 0.0312
-7.250 -0.3438 0.01567 0.00803 -0.0838 0.7211 0.0323
-7.000 -0.3264 0.01530 0.00761 -0.0826 0.7201 0.0333
-6.750 -0.3089 0.01495 0.00723 -0.0814 0.7192 0.0345
-6.500 -0.2913 0.01464 0.00687 -0.0801 0.7183 0.0355
-6.250 -0.2753 0.01433 0.00652 -0.0785 0.7173 0.0373
-6.000 -0.2609 0.01404 0.00623 -0.0766 0.7162 0.0403
-5.750 -0.2457 0.01382 0.00601 -0.0747 0.7151 0.0437
-5.500 -0.2292 0.01359 0.00580 -0.0730 0.7140 0.0491
-5.250 -0.2123 0.01329 0.00557 -0.0715 0.7129 0.0619
-5.000 -0.1963 0.01292 0.00533 -0.0699 0.7118 0.0909
-4.750 -0.1784 0.01260 0.00511 -0.0685 0.7107 0.1177
-4.500 -0.1605 0.01225 0.00490 -0.0672 0.7097 0.1502
-4.250 -0.1441 0.01181 0.00466 -0.0657 0.7086 0.2015
-4.000 -0.1296 0.01124 0.00437 -0.0639 0.7075 0.2696
-3.750 -0.1193 0.01043 0.00400 -0.0614 0.7063 0.3805
-3.500 -0.1086 0.00958 0.00361 -0.0589 0.7052 0.4966
-3.250 -0.0923 0.00906 0.00350 -0.0571 0.7043 0.5939
-3.000 -0.0672 0.00905 0.00363 -0.0567 0.7035 0.6428
-2.750 -0.0398 0.00915 0.00372 -0.0567 0.7027 0.6703
-2.500 -0.0117 0.00928 0.00381 -0.0570 0.7019 0.6850
-2.250 0.0160 0.00942 0.00397 -0.0571 0.7010 0.6953
-2.000 0.0438 0.00956 0.00410 -0.0572 0.7000 0.7035
-1.750 0.0716 0.00971 0.00424 -0.0574 0.6988 0.7113
-1.500 0.0994 0.00977 0.00428 -0.0577 0.6976 0.7156
-1.250 0.1279 0.00983 0.00433 -0.0581 0.6965 0.7179
-1.000 0.1564 0.00988 0.00437 -0.0585 0.6955 0.7200
-0.750 0.1848 0.00991 0.00438 -0.0589 0.6945 0.7220
-0.500 0.2133 0.00993 0.00438 -0.0594 0.6935 0.7237
-0.250 0.2418 0.00994 0.00436 -0.0598 0.6925 0.7255
0.000 0.2703 0.00995 0.00434 -0.0603 0.6914 0.7273
0.250 0.2990 0.00996 0.00431 -0.0608 0.6904 0.7290
0.500 0.3278 0.00997 0.00431 -0.0614 0.6895 0.7303
0.750 0.3567 0.01000 0.00434 -0.0619 0.6887 0.7316
1.000 0.3857 0.01004 0.00438 -0.0624 0.6879 0.7330
1.250 0.4137 0.01010 0.00446 -0.0628 0.6869 0.7344
1.500 0.4406 0.01016 0.00456 -0.0630 0.6854 0.7359
1.750 0.4677 0.01022 0.00464 -0.0632 0.6840 0.7373
2.000 0.4951 0.01027 0.00472 -0.0635 0.6827 0.7387
2.250 0.5225 0.01031 0.00479 -0.0638 0.6812 0.7402
2.500 0.5503 0.01035 0.00484 -0.0642 0.6797 0.7416
2.750 0.5784 0.01036 0.00486 -0.0646 0.6781 0.7428
3.000 0.6070 0.01036 0.00486 -0.0651 0.6766 0.7440
3.250 0.6359 0.01035 0.00486 -0.0656 0.6751 0.7451
3.500 0.6651 0.01033 0.00485 -0.0662 0.6736 0.7462
3.750 0.6900 0.01036 0.00497 -0.0659 0.6707 0.7472
4.000 0.7149 0.01035 0.00503 -0.0657 0.6668 0.7482
4.250 0.7421 0.01029 0.00499 -0.0658 0.6631 0.7492
4.500 0.7710 0.01017 0.00488 -0.0663 0.6596 0.7502
4.750 0.7942 0.01019 0.00498 -0.0657 0.6547 0.7514
5.000 0.8184 0.01015 0.00499 -0.0652 0.6488 0.7527
5.250 0.8431 0.01008 0.00494 -0.0649 0.6419 0.7541
5.500 0.8654 0.01009 0.00502 -0.0641 0.6343 0.7556
5.750 0.8872 0.01009 0.00505 -0.0632 0.6252 0.7568
6.000 0.9070 0.01010 0.00507 -0.0618 0.6130 0.7581
6.250 0.9248 0.01016 0.00513 -0.0602 0.5993 0.7593
6.500 0.9348 0.01027 0.00520 -0.0569 0.5786 0.7606
6.750 0.9312 0.01058 0.00541 -0.0510 0.5503 0.7620
7.000 0.9174 0.01138 0.00606 -0.0438 0.5163 0.7638
7.250 0.9012 0.01254 0.00707 -0.0368 0.4833 0.7658
7.500 0.8857 0.01395 0.00832 -0.0306 0.4492 0.7680
7.750 0.8682 0.01564 0.00982 -0.0244 0.4113 0.7701
8.000 0.8578 0.01719 0.01121 -0.0196 0.3768 0.7719
8.250 0.8533 0.01857 0.01244 -0.0158 0.3469 0.7736
8.500 0.8492 0.01999 0.01370 -0.0121 0.3148 0.7751
8.750 0.8492 0.02124 0.01485 -0.0091 0.2852 0.7765
9.000 0.8489 0.02258 0.01603 -0.0062 0.2493 0.7780
9.250 0.8484 0.02399 0.01726 -0.0033 0.2118 0.7796
9.500 0.8526 0.02522 0.01835 -0.0011 0.1824 0.7812
9.750 0.8582 0.02642 0.01942 0.0008 0.1561 0.7829
10.000 0.8644 0.02762 0.02048 0.0027 0.1277 0.7848
10.250 0.8750 0.02862 0.02141 0.0040 0.1104 0.7866
10.500 0.8825 0.02982 0.02250 0.0055 0.0906 0.7883
10.750 0.8949 0.03076 0.02341 0.0065 0.0807 0.7898
11.000 0.9074 0.03170 0.02433 0.0075 0.0718 0.7913
11.250 0.9194 0.03269 0.02532 0.0085 0.0651 0.7929
11.500 0.9333 0.03357 0.02623 0.0092 0.0588 0.7946
11.750 0.9459 0.03456 0.02722 0.0101 0.0531 0.7964
12.000 0.9600 0.03546 0.02816 0.0107 0.0486 0.7983
12.250 0.9713 0.03657 0.02926 0.0116 0.0419 0.8003
12.500 0.9847 0.03758 0.03029 0.0122 0.0379 0.8023
12.750 0.9966 0.03871 0.03141 0.0130 0.0330 0.8043
13.000 1.0078 0.03989 0.03260 0.0137 0.0283 0.8064
13.250 1.0192 0.04107 0.03382 0.0144 0.0245 0.8088
13.500 1.0293 0.04237 0.03515 0.0152 0.0203 0.8114
14.000 1.0477 0.04521 0.03802 0.0166 0.0127 0.8173
14.250 1.0585 0.04656 0.03942 0.0172 0.0116 0.8203
14.500 1.0671 0.04808 0.04099 0.0178 0.0099 0.8234
14.750 1.0759 0.04961 0.04260 0.0184 0.0093 0.8271
15.000 1.0858 0.05109 0.04416 0.0188 0.0089 0.8312
15.250 1.0945 0.05272 0.04588 0.0193 0.0082 0.8356
15.500 1.1026 0.05441 0.04767 0.0197 0.0076 0.8408
15.750 1.1103 0.05617 0.04952 0.0201 0.0074 0.8471
16.000 1.1150 0.05825 0.05171 0.0206 0.0069 0.8543
16.250 1.1213 0.06021 0.05379 0.0209 0.0066 0.8640
16.500 1.1288 0.06224 0.05595 0.0208 0.0066 0.8764
16.750 1.1374 0.06447 0.05833 0.0202 0.0064 0.8934
17.000 1.1506 0.06724 0.06126 0.0180 0.0062 0.9138
17.250 1.1699 0.07053 0.06473 0.0138 0.0059 0.9354
17.500 1.1774 0.07341 0.06773 0.0122 0.0058 1.0000
17.750 1.1789 0.07625 0.07067 0.0120 0.0055 1.0000
18.000 1.1804 0.07913 0.07363 0.0117 0.0053 1.0000
18.250 1.1817 0.08209 0.07667 0.0112 0.0053 1.0000
18.500 1.1787 0.08565 0.08033 0.0107 0.0051 1.0000
18.750 1.1736 0.08957 0.08435 0.0099 0.0050 1.0000
19.000 1.1712 0.09323 0.08809 0.0091 0.0049 1.0000
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