FX 78-K-161 (fx78k161-il) Xfoil prediction polar at RE=500,000 Ncrit=9
| Details | Polar file |
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Airfoil: FX 78-K-161 (fx78k161-il) Reynolds number: 500,000 Max Cl/Cd: 81.64 at α=7° Description: Mach=0 Ncrit=9 Source: Xfoil prediction Download polar: xf-fx78k161-il-500000.txt Download as CSV file: xf-fx78k161-il-500000.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 = 0.500 e 6 Ncrit = 9.000
alpha CL CD CDp CM Top_Xtr Bot_Xtr
------ -------- --------- --------- -------- -------- --------
-14.000 -0.5997 0.06546 0.06210 -0.0877 0.7525 0.0162
-13.750 -0.6423 0.05644 0.05285 -0.0931 0.7519 0.0162
-13.500 -0.6718 0.05105 0.04725 -0.0941 0.7511 0.0161
-13.250 -0.6921 0.04747 0.04344 -0.0933 0.7503 0.0164
-13.000 -0.7194 0.04362 0.03932 -0.0910 0.7493 0.0165
-12.750 -0.7304 0.04136 0.03686 -0.0886 0.7475 0.0167
-12.500 -0.7449 0.03858 0.03387 -0.0855 0.7455 0.0167
-12.250 -0.7603 0.03583 0.03085 -0.0817 0.7438 0.0170
-12.000 -0.7588 0.03442 0.02941 -0.0792 0.7423 0.0176
-11.750 -0.7492 0.03405 0.02903 -0.0773 0.7411 0.0180
-11.500 -0.7414 0.03363 0.02859 -0.0750 0.7399 0.0189
-11.250 -0.7401 0.03212 0.02689 -0.0718 0.7389 0.0193
-11.000 -0.7344 0.03128 0.02590 -0.0689 0.7379 0.0200
-10.750 -0.7312 0.03077 0.02519 -0.0652 0.7370 0.0208
-10.500 -0.7286 0.02869 0.02285 -0.0620 0.7362 0.0217
-10.250 -0.7178 0.02858 0.02280 -0.0596 0.7343 0.0225
-10.000 -0.7047 0.02828 0.02248 -0.0576 0.7319 0.0233
-9.750 -0.6899 0.02788 0.02200 -0.0558 0.7300 0.0244
-9.500 -0.6747 0.02719 0.02114 -0.0540 0.7284 0.0253
-9.250 -0.6585 0.02665 0.02042 -0.0522 0.7271 0.0259
-9.000 -0.6374 0.02469 0.01832 -0.0518 0.7261 0.0270
-8.750 -0.6176 0.02421 0.01781 -0.0508 0.7251 0.0278
-8.500 -0.5970 0.02365 0.01717 -0.0499 0.7242 0.0286
-8.250 -0.5755 0.02309 0.01653 -0.0490 0.7234 0.0295
-8.000 -0.5541 0.02270 0.01604 -0.0481 0.7227 0.0306
-7.750 -0.5322 0.02231 0.01554 -0.0472 0.7220 0.0314
-7.500 -0.5097 0.02169 0.01486 -0.0467 0.7190 0.0324
-7.250 -0.4849 0.02074 0.01392 -0.0467 0.7167 0.0337
-7.000 -0.4615 0.02022 0.01339 -0.0462 0.7149 0.0346
-6.750 -0.4374 0.01964 0.01277 -0.0457 0.7135 0.0353
-6.500 -0.4132 0.01900 0.01207 -0.0452 0.7121 0.0360
-6.250 -0.3894 0.01844 0.01145 -0.0446 0.7110 0.0368
-6.000 -0.3658 0.01792 0.01087 -0.0439 0.7100 0.0379
-5.750 -0.3425 0.01743 0.01032 -0.0432 0.7091 0.0386
-5.500 -0.3192 0.01704 0.00986 -0.0424 0.7083 0.0392
-5.250 -0.3001 0.01633 0.00909 -0.0410 0.7075 0.0407
-5.000 -0.2812 0.01609 0.00890 -0.0396 0.7044 0.0426
-4.750 -0.2601 0.01587 0.00870 -0.0386 0.7017 0.0447
-4.500 -0.2374 0.01560 0.00840 -0.0378 0.6998 0.0475
-4.250 -0.2161 0.01519 0.00802 -0.0367 0.6983 0.0539
-4.000 -0.1933 0.01486 0.00770 -0.0359 0.6971 0.0634
-3.750 -0.1708 0.01450 0.00740 -0.0350 0.6960 0.0795
-3.500 -0.1488 0.01410 0.00712 -0.0341 0.6951 0.1095
-3.250 -0.1280 0.01362 0.00685 -0.0330 0.6942 0.1609
-3.000 -0.1095 0.01305 0.00659 -0.0316 0.6933 0.2444
-2.750 -0.0945 0.01237 0.00633 -0.0295 0.6925 0.3542
-2.500 -0.0878 0.01174 0.00632 -0.0260 0.6896 0.4992
-2.250 -0.0874 0.01097 0.00636 -0.0209 0.6860 0.6787
-2.000 -0.0649 0.01117 0.00696 -0.0190 0.6841 0.7809
-1.750 -0.0395 0.01129 0.00702 -0.0183 0.6826 0.8100
-1.500 -0.0121 0.01151 0.00718 -0.0178 0.6813 0.8263
-1.250 0.0175 0.01175 0.00738 -0.0176 0.6802 0.8367
-1.000 0.0456 0.01191 0.00749 -0.0173 0.6792 0.8451
-0.750 0.0747 0.01214 0.00767 -0.0171 0.6784 0.8524
-0.500 0.1033 0.01233 0.00782 -0.0168 0.6775 0.8589
-0.250 0.1326 0.01257 0.00805 -0.0168 0.6762 0.8633
0.000 0.1526 0.01292 0.00843 -0.0156 0.6719 0.8705
0.250 0.1821 0.01311 0.00863 -0.0155 0.6698 0.8742
0.500 0.2117 0.01319 0.00869 -0.0156 0.6683 0.8778
0.750 0.2384 0.01314 0.00861 -0.0154 0.6669 0.8828
1.000 0.2665 0.01305 0.00848 -0.0152 0.6656 0.8873
1.250 0.3012 0.01307 0.00849 -0.0160 0.6645 0.8911
1.500 0.3302 0.01303 0.00840 -0.0161 0.6634 0.8966
1.750 0.3517 0.01295 0.00833 -0.0151 0.6611 0.9005
2.000 0.3772 0.01297 0.00840 -0.0149 0.6575 0.9021
2.250 0.4055 0.01288 0.00831 -0.0151 0.6552 0.9035
2.500 0.4338 0.01273 0.00815 -0.0154 0.6534 0.9050
2.750 0.4621 0.01255 0.00796 -0.0156 0.6517 0.9066
3.000 0.4902 0.01233 0.00772 -0.0158 0.6502 0.9080
3.250 0.5182 0.01213 0.00749 -0.0160 0.6487 0.9095
3.500 0.5379 0.01217 0.00758 -0.0149 0.6448 0.9118
3.750 0.5601 0.01214 0.00758 -0.0143 0.6415 0.9140
4.000 0.5873 0.01194 0.00740 -0.0143 0.6388 0.9151
4.250 0.6163 0.01173 0.00719 -0.0147 0.6365 0.9160
4.500 0.6460 0.01155 0.00698 -0.0152 0.6340 0.9169
4.750 0.6700 0.01155 0.00705 -0.0147 0.6301 0.9181
5.000 0.6944 0.01152 0.00709 -0.0144 0.6258 0.9194
5.250 0.7231 0.01128 0.00683 -0.0147 0.6206 0.9204
5.500 0.7497 0.01112 0.00669 -0.0146 0.6148 0.9217
5.750 0.7729 0.01104 0.00667 -0.0139 0.6076 0.9237
6.000 0.7994 0.01087 0.00647 -0.0138 0.6004 0.9252
6.250 0.8222 0.01074 0.00638 -0.0131 0.5887 0.9267
6.500 0.8441 0.01067 0.00626 -0.0122 0.5719 0.9278
6.750 0.8631 0.01073 0.00633 -0.0109 0.5515 0.9290
7.000 0.8817 0.01080 0.00641 -0.0096 0.5298 0.9302
7.250 0.8952 0.01105 0.00655 -0.0074 0.5049 0.9317
7.500 0.8914 0.01184 0.00714 -0.0027 0.4534 0.9343
7.750 0.8794 0.01273 0.00791 0.0031 0.4238 0.9376
8.000 0.8719 0.01351 0.00865 0.0081 0.4077 0.9406
8.250 0.8445 0.01516 0.01010 0.0151 0.3710 0.9446
8.500 0.8278 0.01704 0.01172 0.0196 0.3197 0.9484
8.750 0.8220 0.01881 0.01325 0.0221 0.2711 0.9516
9.000 0.8006 0.02175 0.01566 0.0254 0.1798 0.9554
9.250 0.7809 0.02542 0.01861 0.0271 0.0595 0.9581
9.500 0.7843 0.02775 0.02067 0.0271 0.0198 0.9598
9.750 0.8059 0.02867 0.02165 0.0262 0.0193 0.9609
10.000 0.8236 0.02996 0.02299 0.0254 0.0173 0.9625
10.250 0.8416 0.03126 0.02434 0.0245 0.0160 0.9644
10.500 0.8591 0.03262 0.02578 0.0237 0.0156 0.9661
10.750 0.8762 0.03408 0.02730 0.0228 0.0147 0.9678
11.000 0.8946 0.03547 0.02875 0.0217 0.0147 0.9693
11.250 0.9107 0.03709 0.03043 0.0206 0.0139 0.9708
11.500 0.9252 0.03888 0.03229 0.0197 0.0142 0.9723
11.750 0.9372 0.04090 0.03436 0.0189 0.0135 0.9740
12.000 0.9514 0.04271 0.03621 0.0179 0.0131 0.9758
12.250 0.9641 0.04462 0.03818 0.0171 0.0131 0.9779
12.500 0.9724 0.04682 0.04043 0.0167 0.0129 0.9807
12.750 0.9828 0.04870 0.04236 0.0165 0.0126 0.9849
13.000 0.9965 0.05015 0.04386 0.0163 0.0126 0.9949
13.250 1.0105 0.05181 0.04556 0.0167 0.0124 1.0000
13.500 1.0232 0.05326 0.04709 0.0169 0.0120 1.0000
13.750 1.0380 0.05417 0.04801 0.0178 0.0124 1.0000
14.000 1.0512 0.05554 0.04948 0.0181 0.0121 1.0000
14.250 1.0669 0.05655 0.05054 0.0187 0.0122 1.0000
14.500 1.0824 0.05766 0.05173 0.0195 0.0121 1.0000
14.750 1.1050 0.05802 0.05209 0.0205 0.0124 1.0000
15.000 1.1157 0.05980 0.05401 0.0209 0.0123 1.0000
15.250 1.1577 0.05969 0.05394 0.0231 0.0127 1.0000
15.500 1.1620 0.06180 0.05617 0.0230 0.0128 1.0000
15.750 1.1643 0.06415 0.05866 0.0228 0.0129 1.0000
16.000 1.1647 0.07012 0.06527 0.0255 0.0159 1.0000
16.250 0.9741 0.06423 0.05939 0.0384 0.0128 1.0000
16.500 0.9643 0.06774 0.06307 0.0382 0.0130 1.0000
16.750 0.9309 0.07420 0.07013 0.0394 0.0148 1.0000
17.000 0.9103 0.07743 0.07355 0.0399 0.0152 1.0000
17.250 0.8926 0.08085 0.07715 0.0396 0.0155 1.0000
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