FX 79-L-120 (fx79l120-il) Xfoil prediction polar at RE=1,000,000 Ncrit=9
| Details | Polar file |
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Airfoil: FX 79-L-120 (fx79l120-il) Reynolds number: 1,000,000 Max Cl/Cd: 73.76 at α=7.75° Description: Mach=0 Ncrit=9 Source: Xfoil prediction Download polar: xf-fx79l120-il-1000000.txt Download as CSV file: xf-fx79l120-il-1000000.csv |
XFOIL Version 6.96
Calculated polar for: FX 79-L-120
1 1 Reynolds number fixed Mach number fixed
xtrf = 1.000 (top) 1.000 (bottom)
Mach = 0.000 Re = 1.000 e 6 Ncrit = 9.000
alpha CL CD CDp CM Top_Xtr Bot_Xtr
------ -------- --------- --------- -------- -------- --------
-19.500 -1.0813 0.14997 0.14778 0.0326 1.0000 0.0109
-19.250 -1.1135 0.13850 0.13614 0.0261 1.0000 0.0108
-19.000 -1.1389 0.12884 0.12637 0.0207 1.0000 0.0108
-18.750 -1.1666 0.11905 0.11645 0.0153 1.0000 0.0108
-18.500 -1.1934 0.10965 0.10691 0.0103 1.0000 0.0108
-18.250 -1.2166 0.10117 0.09830 0.0057 1.0000 0.0108
-18.000 -1.2333 0.09404 0.09104 0.0019 1.0000 0.0108
-17.750 -1.2592 0.08547 0.08232 -0.0027 1.0000 0.0107
-17.500 -1.2781 0.07842 0.07516 -0.0064 1.0000 0.0109
-17.250 -1.2929 0.07227 0.06888 -0.0096 1.0000 0.0109
-17.000 -1.3128 0.06565 0.06213 -0.0129 1.0000 0.0111
-16.750 -1.3232 0.06074 0.05710 -0.0151 1.0000 0.0111
-16.500 -1.3318 0.05629 0.05255 -0.0170 1.0000 0.0112
-16.250 -1.3386 0.05223 0.04840 -0.0186 1.0000 0.0114
-16.000 -1.3422 0.04866 0.04473 -0.0199 1.0000 0.0115
-15.750 -1.3419 0.04568 0.04166 -0.0208 1.0000 0.0117
-15.500 -1.3405 0.04287 0.03877 -0.0217 1.0000 0.0120
-15.250 -1.3413 0.03989 0.03568 -0.0224 1.0000 0.0120
-15.000 -1.3392 0.03730 0.03299 -0.0229 1.0000 0.0122
-14.750 -1.3376 0.03475 0.03034 -0.0233 1.0000 0.0123
-14.500 -1.3307 0.03281 0.02831 -0.0234 1.0000 0.0126
-14.250 -1.3241 0.03092 0.02632 -0.0234 1.0000 0.0128
-14.000 -1.3144 0.02941 0.02472 -0.0232 1.0000 0.0131
-13.750 -1.3027 0.02815 0.02337 -0.0228 1.0000 0.0133
-13.500 -1.2950 0.02664 0.02177 -0.0222 1.0000 0.0133
-13.250 -1.2959 0.02461 0.01963 -0.0206 1.0000 0.0138
-13.000 -1.2898 0.02329 0.01824 -0.0188 1.0000 0.0142
-12.750 -1.2789 0.02240 0.01730 -0.0171 1.0000 0.0146
-12.500 -1.2656 0.02168 0.01652 -0.0154 1.0000 0.0149
-12.250 -1.2498 0.02096 0.01575 -0.0141 1.0000 0.0155
-12.000 -1.2319 0.02030 0.01504 -0.0130 1.0000 0.0158
-11.750 -1.2133 0.01969 0.01436 -0.0119 1.0000 0.0163
-11.500 -1.1936 0.01913 0.01374 -0.0110 1.0000 0.0166
-11.250 -1.1784 0.01815 0.01270 -0.0095 1.0000 0.0174
-11.000 -1.1601 0.01743 0.01195 -0.0083 1.0000 0.0181
-10.750 -1.1391 0.01693 0.01142 -0.0075 1.0000 0.0188
-10.500 -1.1169 0.01651 0.01098 -0.0067 1.0000 0.0197
-10.250 -1.0944 0.01613 0.01055 -0.0060 1.0000 0.0203
-10.000 -1.0740 0.01552 0.00989 -0.0050 1.0000 0.0212
-9.750 -1.0538 0.01489 0.00925 -0.0039 1.0000 0.0224
-9.500 -1.0313 0.01448 0.00882 -0.0032 1.0000 0.0234
-9.250 -1.0082 0.01412 0.00843 -0.0025 1.0000 0.0245
-9.000 -0.9839 0.01386 0.00815 -0.0019 1.0000 0.0254
-8.750 -0.9635 0.01323 0.00750 -0.0007 1.0000 0.0272
-8.500 -0.9404 0.01287 0.00714 0.0000 1.0000 0.0288
-8.250 -0.9168 0.01256 0.00681 0.0007 1.0000 0.0302
-8.000 -0.8928 0.01229 0.00651 0.0014 1.0000 0.0313
-7.750 -0.8712 0.01180 0.00604 0.0025 1.0000 0.0342
-7.500 -0.8476 0.01151 0.00576 0.0032 1.0000 0.0362
-7.250 -0.8234 0.01129 0.00551 0.0040 1.0000 0.0377
-7.000 -0.8016 0.01088 0.00511 0.0050 1.0000 0.0411
-6.750 -0.7785 0.01060 0.00485 0.0060 1.0000 0.0439
-6.500 -0.7461 0.01033 0.00457 0.0049 0.9862 0.0463
-6.250 -0.7045 0.00992 0.00420 0.0017 0.9692 0.0525
-6.000 -0.6479 0.00955 0.00385 -0.0049 0.9495 0.0602
-5.750 -0.5885 0.00921 0.00348 -0.0121 0.9163 0.0705
-5.500 -0.5547 0.00904 0.00322 -0.0134 0.8704 0.0825
-5.250 -0.5313 0.00887 0.00300 -0.0125 0.8362 0.0968
-5.000 -0.5087 0.00866 0.00278 -0.0114 0.8106 0.1163
-4.750 -0.4862 0.00841 0.00257 -0.0103 0.7896 0.1430
-4.250 -0.4417 0.00774 0.00212 -0.0082 0.7565 0.2271
-4.000 -0.4200 0.00731 0.00190 -0.0071 0.7431 0.2877
-3.750 -0.3979 0.00691 0.00171 -0.0060 0.7315 0.3501
-3.500 -0.3749 0.00661 0.00157 -0.0050 0.7203 0.4058
-3.250 -0.3498 0.00644 0.00148 -0.0044 0.7103 0.4406
-3.000 -0.3241 0.00635 0.00141 -0.0039 0.7008 0.4646
-2.750 -0.2979 0.00626 0.00136 -0.0034 0.6916 0.4871
-2.500 -0.2714 0.00621 0.00131 -0.0030 0.6836 0.5047
-2.250 -0.2446 0.00616 0.00128 -0.0026 0.6755 0.5192
-2.000 -0.2178 0.00614 0.00125 -0.0023 0.6684 0.5317
-1.750 -0.1905 0.00611 0.00122 -0.0020 0.6607 0.5439
-1.250 -0.1364 0.00608 0.00120 -0.0014 0.6468 0.5678
-1.000 -0.1093 0.00607 0.00118 -0.0011 0.6402 0.5778
-0.750 -0.0818 0.00608 0.00118 -0.0008 0.6340 0.5877
-0.500 -0.0547 0.00605 0.00118 -0.0005 0.6271 0.5973
-0.250 -0.0273 0.00609 0.00118 -0.0003 0.6202 0.6054
0.000 0.0000 0.00605 0.00118 0.0000 0.6130 0.6127
0.500 0.0547 0.00605 0.00118 0.0005 0.5970 0.6271
0.750 0.0818 0.00608 0.00118 0.0009 0.5879 0.6340
1.000 0.1093 0.00607 0.00118 0.0011 0.5775 0.6402
1.250 0.1364 0.00608 0.00120 0.0014 0.5675 0.6470
1.500 0.1636 0.00612 0.00120 0.0017 0.5551 0.6536
1.750 0.1906 0.00611 0.00122 0.0020 0.5438 0.6607
2.000 0.2178 0.00614 0.00125 0.0023 0.5316 0.6680
2.250 0.2447 0.00616 0.00128 0.0027 0.5196 0.6755
2.500 0.2714 0.00621 0.00132 0.0030 0.5052 0.6837
2.750 0.2979 0.00626 0.00136 0.0034 0.4876 0.6919
3.000 0.3242 0.00634 0.00141 0.0039 0.4651 0.7009
3.250 0.3498 0.00644 0.00148 0.0044 0.4408 0.7101
3.500 0.3748 0.00662 0.00157 0.0051 0.4032 0.7204
3.750 0.3979 0.00692 0.00171 0.0060 0.3485 0.7315
4.000 0.4199 0.00732 0.00190 0.0071 0.2861 0.7431
4.250 0.4417 0.00774 0.00212 0.0082 0.2271 0.7563
4.500 0.4638 0.00810 0.00235 0.0093 0.1795 0.7719
4.750 0.4863 0.00840 0.00256 0.0103 0.1440 0.7898
5.000 0.5088 0.00866 0.00278 0.0114 0.1170 0.8112
5.250 0.5313 0.00887 0.00300 0.0125 0.0970 0.8368
5.500 0.5548 0.00903 0.00321 0.0134 0.0826 0.8714
5.750 0.5886 0.00920 0.00348 0.0121 0.0710 0.9163
6.000 0.6477 0.00956 0.00385 0.0049 0.0598 0.9494
6.250 0.7041 0.00992 0.00420 -0.0016 0.0524 0.9687
6.500 0.7460 0.01035 0.00459 -0.0048 0.0461 0.9862
6.750 0.7786 0.01060 0.00485 -0.0059 0.0437 1.0000
7.000 0.8016 0.01088 0.00511 -0.0050 0.0408 1.0000
7.250 0.8236 0.01129 0.00551 -0.0040 0.0377 1.0000
7.500 0.8476 0.01152 0.00576 -0.0032 0.0362 1.0000
7.750 0.8711 0.01181 0.00605 -0.0025 0.0341 1.0000
8.000 0.8930 0.01228 0.00650 -0.0014 0.0314 1.0000
8.250 0.9167 0.01258 0.00683 -0.0007 0.0302 1.0000
8.500 0.9405 0.01287 0.00715 0.0000 0.0288 1.0000
8.750 0.9635 0.01324 0.00751 0.0007 0.0271 1.0000
9.000 0.9848 0.01379 0.00806 0.0018 0.0252 1.0000
9.250 1.0082 0.01412 0.00844 0.0025 0.0244 1.0000
9.500 1.0313 0.01449 0.00884 0.0032 0.0234 1.0000
9.750 1.0539 0.01490 0.00925 0.0039 0.0223 1.0000
10.000 1.0738 0.01556 0.00993 0.0050 0.0211 1.0000
10.250 1.0948 0.01611 0.01053 0.0060 0.0204 1.0000
10.500 1.1171 0.01652 0.01099 0.0067 0.0197 1.0000
10.750 1.1386 0.01700 0.01150 0.0076 0.0189 1.0000
11.000 1.1602 0.01745 0.01197 0.0083 0.0182 1.0000
11.250 1.1793 0.01811 0.01265 0.0094 0.0174 1.0000
11.500 1.1935 0.01917 0.01378 0.0110 0.0167 1.0000
11.750 1.2143 0.01964 0.01431 0.0118 0.0163 1.0000
12.000 1.2327 0.02028 0.01502 0.0129 0.0159 1.0000
12.250 1.2508 0.02092 0.01571 0.0139 0.0153 1.0000
12.500 1.2667 0.02165 0.01650 0.0153 0.0150 1.0000
12.750 1.2804 0.02236 0.01725 0.0169 0.0145 1.0000
13.000 1.2912 0.02326 0.01821 0.0187 0.0143 1.0000
13.250 1.2967 0.02462 0.01962 0.0205 0.0136 1.0000
13.500 1.2986 0.02642 0.02155 0.0219 0.0132 1.0000
13.750 1.3069 0.02788 0.02310 0.0226 0.0132 1.0000
14.000 1.3155 0.02942 0.02473 0.0230 0.0130 1.0000
14.250 1.3241 0.03104 0.02645 0.0232 0.0128 1.0000
14.500 1.3302 0.03300 0.02850 0.0232 0.0126 1.0000
14.750 1.3372 0.03493 0.03052 0.0231 0.0123 1.0000
15.000 1.3395 0.03743 0.03313 0.0227 0.0122 1.0000
15.250 1.3420 0.03998 0.03578 0.0222 0.0120 1.0000
15.500 1.3423 0.04286 0.03876 0.0214 0.0117 1.0000
15.750 1.3487 0.04509 0.04104 0.0207 0.0114 1.0000
16.000 1.3454 0.04850 0.04455 0.0196 0.0114 1.0000
16.250 1.3360 0.05279 0.04898 0.0181 0.0114 1.0000
16.500 1.3272 0.05712 0.05343 0.0164 0.0115 1.0000
16.750 1.3154 0.06205 0.05848 0.0143 0.0114 1.0000
17.000 1.3107 0.06624 0.06274 0.0123 0.0111 1.0000
17.250 1.2923 0.07268 0.06931 0.0091 0.0110 1.0000
17.500 1.2811 0.07830 0.07503 0.0062 0.0110 1.0000
17.750 1.2599 0.08572 0.08261 0.0023 0.0110 1.0000
18.000 1.2376 0.09368 0.09070 -0.0020 0.0110 1.0000
18.250 1.2199 0.10100 0.09814 -0.0059 0.0109 1.0000
18.500 1.1932 0.11013 0.10741 -0.0109 0.0109 1.0000
18.750 1.1649 0.11988 0.11730 -0.0162 0.0109 1.0000
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