NACA 2412 (naca2412-il) Xfoil prediction polar at RE=1,000,000 Ncrit=5
| Details | Polar file |
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Airfoil: NACA 2412 (naca2412-il) Reynolds number: 1,000,000 Max Cl/Cd: 87.05 at α=4.5° Description: Mach=0 Ncrit=5 Source: Xfoil prediction Download polar: xf-naca2412-il-1000000-n5.txt Download as CSV file: xf-naca2412-il-1000000-n5.csv |
XFOIL Version 6.96
Calculated polar for: NACA 2412
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
------ -------- --------- --------- -------- -------- --------
-18.000 -1.0794 0.09958 0.09690 -0.0264 1.0000 0.0114
-17.750 -1.1701 0.08080 0.07785 -0.0372 1.0000 0.0110
-17.500 -1.2478 0.06422 0.06099 -0.0472 1.0000 0.0105
-17.250 -1.2960 0.05172 0.04823 -0.0561 1.0000 0.0104
-17.000 -1.3192 0.04372 0.04003 -0.0624 1.0000 0.0104
-16.750 -1.3315 0.03825 0.03439 -0.0666 1.0000 0.0105
-16.500 -1.3379 0.03439 0.03039 -0.0688 1.0000 0.0107
-16.250 -1.3401 0.03162 0.02750 -0.0696 1.0000 0.0110
-16.000 -1.3391 0.02955 0.02534 -0.0692 1.0000 0.0112
-15.750 -1.3358 0.02794 0.02364 -0.0681 1.0000 0.0115
-15.500 -1.3307 0.02666 0.02228 -0.0664 1.0000 0.0118
-15.250 -1.3240 0.02560 0.02114 -0.0644 1.0000 0.0121
-15.000 -1.3124 0.02464 0.02010 -0.0629 1.0000 0.0125
-14.750 -1.2985 0.02376 0.01913 -0.0616 1.0000 0.0128
-14.500 -1.2832 0.02296 0.01825 -0.0604 1.0000 0.0131
-14.250 -1.2677 0.02214 0.01738 -0.0591 1.0000 0.0137
-14.000 -1.2509 0.02143 0.01663 -0.0579 1.0000 0.0142
-13.750 -1.2336 0.02080 0.01595 -0.0566 1.0000 0.0148
-13.500 -1.2161 0.02021 0.01532 -0.0552 1.0000 0.0155
-13.250 -1.1987 0.01967 0.01471 -0.0538 1.0000 0.0160
-13.000 -1.1812 0.01913 0.01411 -0.0523 1.0000 0.0164
-12.750 -1.1638 0.01861 0.01356 -0.0507 1.0000 0.0170
-12.500 -1.1460 0.01815 0.01308 -0.0492 1.0000 0.0176
-12.250 -1.1280 0.01772 0.01262 -0.0476 1.0000 0.0182
-12.000 -1.1010 0.01725 0.01210 -0.0479 0.9990 0.0189
-11.750 -1.0719 0.01681 0.01159 -0.0486 0.9977 0.0195
-11.500 -1.0424 0.01636 0.01109 -0.0494 0.9963 0.0200
-11.250 -1.0128 0.01585 0.01056 -0.0502 0.9950 0.0208
-11.000 -0.9824 0.01543 0.01012 -0.0511 0.9939 0.0215
-10.750 -0.9537 0.01504 0.00970 -0.0516 0.9921 0.0222
-10.500 -0.9244 0.01467 0.00928 -0.0522 0.9901 0.0228
-10.250 -0.8943 0.01433 0.00890 -0.0529 0.9883 0.0234
-10.000 -0.8635 0.01400 0.00853 -0.0537 0.9868 0.0239
-9.750 -0.8332 0.01355 0.00804 -0.0546 0.9851 0.0245
-9.500 -0.8026 0.01312 0.00759 -0.0554 0.9836 0.0254
-9.250 -0.7755 0.01279 0.00724 -0.0554 0.9797 0.0261
-9.000 -0.7466 0.01247 0.00690 -0.0558 0.9764 0.0268
-8.750 -0.7167 0.01217 0.00656 -0.0563 0.9736 0.0275
-8.500 -0.6880 0.01189 0.00625 -0.0566 0.9700 0.0281
-8.250 -0.6607 0.01163 0.00596 -0.0566 0.9648 0.0286
-8.000 -0.6320 0.01132 0.00561 -0.0568 0.9598 0.0292
-7.750 -0.6058 0.01098 0.00525 -0.0564 0.9516 0.0301
-7.500 -0.5787 0.01070 0.00494 -0.0563 0.9435 0.0310
-7.250 -0.5522 0.01045 0.00466 -0.0560 0.9345 0.0319
-7.000 -0.5252 0.01023 0.00440 -0.0557 0.9267 0.0328
-6.750 -0.4983 0.01002 0.00415 -0.0555 0.9175 0.0335
-6.500 -0.4712 0.00983 0.00391 -0.0552 0.9085 0.0342
-6.250 -0.4443 0.00962 0.00366 -0.0550 0.8983 0.0355
-6.000 -0.4173 0.00941 0.00344 -0.0547 0.8876 0.0373
-5.750 -0.3901 0.00923 0.00323 -0.0545 0.8768 0.0395
-5.500 -0.3630 0.00908 0.00303 -0.0543 0.8649 0.0419
-5.250 -0.3358 0.00890 0.00283 -0.0541 0.8528 0.0460
-5.000 -0.3084 0.00874 0.00266 -0.0539 0.8404 0.0510
-4.500 -0.2539 0.00845 0.00234 -0.0536 0.8151 0.0662
-4.250 -0.2265 0.00832 0.00220 -0.0534 0.8019 0.0747
-4.000 -0.1988 0.00820 0.00207 -0.0533 0.7888 0.0824
-3.750 -0.1711 0.00811 0.00196 -0.0532 0.7755 0.0907
-3.500 -0.1435 0.00800 0.00184 -0.0531 0.7620 0.0997
-3.250 -0.1158 0.00794 0.00175 -0.0530 0.7484 0.1073
-3.000 -0.0881 0.00786 0.00165 -0.0529 0.7347 0.1171
-2.750 -0.0604 0.00777 0.00156 -0.0528 0.7200 0.1291
-2.500 -0.0327 0.00768 0.00148 -0.0527 0.7057 0.1452
-2.250 -0.0053 0.00754 0.00141 -0.0526 0.6909 0.1719
-2.000 0.0221 0.00742 0.00134 -0.0525 0.6756 0.2029
-1.750 0.0495 0.00731 0.00129 -0.0524 0.6600 0.2325
-1.500 0.0772 0.00726 0.00126 -0.0523 0.6436 0.2556
-1.250 0.1049 0.00724 0.00123 -0.0522 0.6269 0.2737
-1.000 0.1326 0.00722 0.00120 -0.0522 0.6094 0.2936
-0.750 0.1602 0.00719 0.00119 -0.0521 0.5920 0.3163
-0.500 0.1878 0.00718 0.00118 -0.0520 0.5751 0.3373
-0.250 0.2154 0.00716 0.00118 -0.0519 0.5587 0.3638
0.000 0.2429 0.00710 0.00119 -0.0518 0.5430 0.4006
0.250 0.2703 0.00705 0.00120 -0.0518 0.5279 0.4388
0.500 0.2973 0.00693 0.00123 -0.0516 0.5136 0.5018
0.750 0.3241 0.00681 0.00127 -0.0514 0.4994 0.5698
1.000 0.3514 0.00677 0.00131 -0.0513 0.4849 0.6124
1.250 0.3787 0.00677 0.00136 -0.0512 0.4706 0.6470
1.500 0.4060 0.00678 0.00141 -0.0510 0.4576 0.6792
1.750 0.4333 0.00675 0.00147 -0.0508 0.4463 0.7164
2.000 0.4603 0.00673 0.00154 -0.0506 0.4345 0.7548
2.250 0.4868 0.00671 0.00162 -0.0502 0.4230 0.7975
2.500 0.5126 0.00673 0.00171 -0.0496 0.4072 0.8406
2.750 0.5377 0.00681 0.00182 -0.0489 0.3855 0.8783
3.000 0.5630 0.00689 0.00193 -0.0482 0.3699 0.9098
3.250 0.5886 0.00705 0.00205 -0.0476 0.3488 0.9354
3.500 0.6162 0.00726 0.00218 -0.0475 0.3232 0.9561
3.750 0.6472 0.00757 0.00234 -0.0482 0.2882 0.9742
4.000 0.6812 0.00799 0.00255 -0.0498 0.2461 0.9885
4.250 0.7166 0.00832 0.00275 -0.0516 0.2187 0.9964
4.500 0.7495 0.00861 0.00294 -0.0529 0.1963 1.0000
4.750 0.7725 0.00889 0.00311 -0.0520 0.1777 1.0000
5.000 0.7960 0.00916 0.00330 -0.0512 0.1604 1.0000
5.250 0.8197 0.00944 0.00350 -0.0504 0.1432 1.0000
5.500 0.8432 0.00976 0.00372 -0.0496 0.1235 1.0000
5.750 0.8665 0.01014 0.00398 -0.0488 0.1033 1.0000
6.000 0.8905 0.01047 0.00424 -0.0481 0.0888 1.0000
6.250 0.9149 0.01078 0.00449 -0.0476 0.0791 1.0000
6.500 0.9395 0.01106 0.00474 -0.0470 0.0714 1.0000
6.750 0.9643 0.01134 0.00499 -0.0465 0.0649 1.0000
7.000 0.9886 0.01166 0.00527 -0.0459 0.0580 1.0000
7.250 1.0133 0.01195 0.00553 -0.0454 0.0530 1.0000
7.500 1.0375 0.01228 0.00584 -0.0449 0.0481 1.0000
7.750 1.0619 0.01258 0.00613 -0.0443 0.0445 1.0000
8.000 1.0858 0.01293 0.00645 -0.0437 0.0413 1.0000
8.250 1.1102 0.01322 0.00675 -0.0432 0.0397 1.0000
8.500 1.1341 0.01354 0.00708 -0.0426 0.0377 1.0000
8.750 1.1573 0.01391 0.00745 -0.0419 0.0356 1.0000
9.000 1.1807 0.01426 0.00780 -0.0412 0.0342 1.0000
9.250 1.2042 0.01458 0.00816 -0.0406 0.0331 1.0000
9.500 1.2271 0.01494 0.00853 -0.0399 0.0319 1.0000
9.750 1.2494 0.01533 0.00892 -0.0391 0.0307 1.0000
10.000 1.2709 0.01577 0.00937 -0.0382 0.0294 1.0000
10.250 1.2926 0.01617 0.00980 -0.0373 0.0286 1.0000
10.500 1.3144 0.01654 0.01021 -0.0365 0.0279 1.0000
10.750 1.3354 0.01694 0.01064 -0.0355 0.0270 1.0000
11.000 1.3557 0.01738 0.01110 -0.0345 0.0261 1.0000
11.250 1.3747 0.01786 0.01160 -0.0333 0.0250 1.0000
11.500 1.3909 0.01840 0.01216 -0.0315 0.0240 1.0000
11.750 1.4084 0.01884 0.01265 -0.0300 0.0235 1.0000
12.000 1.4252 0.01933 0.01318 -0.0285 0.0228 1.0000
12.250 1.4412 0.01987 0.01376 -0.0269 0.0219 1.0000
12.500 1.4565 0.02047 0.01438 -0.0253 0.0209 1.0000
12.750 1.4704 0.02117 0.01510 -0.0236 0.0199 1.0000
13.000 1.4850 0.02184 0.01583 -0.0221 0.0192 1.0000
13.250 1.4989 0.02257 0.01660 -0.0206 0.0183 1.0000
13.500 1.5117 0.02339 0.01747 -0.0190 0.0174 1.0000
13.750 1.5234 0.02432 0.01842 -0.0175 0.0165 1.0000
14.000 1.5346 0.02532 0.01948 -0.0160 0.0158 1.0000
14.250 1.5453 0.02638 0.02060 -0.0147 0.0151 1.0000
14.500 1.5550 0.02757 0.02185 -0.0133 0.0144 1.0000
14.750 1.5633 0.02892 0.02324 -0.0121 0.0137 1.0000
15.000 1.5702 0.03044 0.02481 -0.0109 0.0130 1.0000
15.250 1.5777 0.03198 0.02643 -0.0099 0.0126 1.0000
15.500 1.5840 0.03369 0.02821 -0.0090 0.0121 1.0000
15.750 1.5887 0.03560 0.03020 -0.0083 0.0117 1.0000
16.000 1.5922 0.03774 0.03241 -0.0077 0.0112 1.0000
16.250 1.5941 0.04010 0.03484 -0.0073 0.0108 1.0000
16.500 1.5943 0.04273 0.03755 -0.0070 0.0105 1.0000
16.750 1.5942 0.04550 0.04041 -0.0070 0.0102 1.0000
17.000 1.5938 0.04840 0.04341 -0.0071 0.0100 1.0000
17.250 1.5917 0.05157 0.04668 -0.0075 0.0098 1.0000
17.500 1.5884 0.05503 0.05024 -0.0081 0.0096 1.0000
17.750 1.5834 0.05882 0.05414 -0.0089 0.0094 1.0000
18.000 1.5767 0.06291 0.05833 -0.0099 0.0093 1.0000
18.250 1.5682 0.06736 0.06288 -0.0112 0.0091 1.0000
18.500 1.5581 0.07213 0.06776 -0.0127 0.0090 1.0000
18.750 1.5463 0.07724 0.07299 -0.0144 0.0088 1.0000
19.000 1.5324 0.08276 0.07862 -0.0164 0.0087 1.0000
19.250 1.5173 0.08857 0.08454 -0.0186 0.0086 1.0000
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