NACA 2415 (naca2415-il) Xfoil prediction polar at RE=1,000,000 Ncrit=5
| Details | Polar file |
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Airfoil: NACA 2415 (naca2415-il) Reynolds number: 1,000,000 Max Cl/Cd: 88.57 at α=6.25° Description: Mach=0 Ncrit=5 Source: Xfoil prediction Download polar: xf-naca2415-il-1000000-n5.txt Download as CSV file: xf-naca2415-il-1000000-n5.csv |
XFOIL Version 6.96
Calculated polar for: NACA 2415
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
------ -------- --------- --------- -------- -------- --------
-19.000 -1.1965 0.08263 0.07907 -0.0475 1.0000 0.0219
-18.750 -1.2302 0.07412 0.07042 -0.0520 1.0000 0.0219
-18.500 -1.2618 0.06607 0.06222 -0.0564 1.0000 0.0220
-18.250 -1.2868 0.05894 0.05495 -0.0603 1.0000 0.0220
-18.000 -1.3054 0.05279 0.04866 -0.0638 1.0000 0.0222
-17.750 -1.3181 0.04755 0.04330 -0.0668 1.0000 0.0223
-17.500 -1.3255 0.04321 0.03884 -0.0692 1.0000 0.0225
-17.250 -1.3286 0.03957 0.03511 -0.0711 1.0000 0.0227
-17.000 -1.3286 0.03651 0.03195 -0.0725 1.0000 0.0229
-16.750 -1.3257 0.03394 0.02929 -0.0735 1.0000 0.0231
-16.500 -1.3214 0.03171 0.02697 -0.0740 1.0000 0.0234
-16.250 -1.3155 0.02982 0.02500 -0.0741 1.0000 0.0236
-16.000 -1.3085 0.02819 0.02329 -0.0739 1.0000 0.0238
-15.750 -1.3004 0.02680 0.02182 -0.0733 1.0000 0.0240
-15.500 -1.2911 0.02562 0.02057 -0.0724 1.0000 0.0242
-15.250 -1.2808 0.02463 0.01950 -0.0713 1.0000 0.0244
-15.000 -1.2742 0.02353 0.01835 -0.0695 1.0000 0.0247
-14.750 -1.2677 0.02261 0.01738 -0.0673 1.0000 0.0251
-14.500 -1.2629 0.02190 0.01662 -0.0643 1.0000 0.0253
-14.250 -1.2621 0.02135 0.01603 -0.0601 1.0000 0.0256
-14.000 -1.2559 0.02082 0.01546 -0.0568 1.0000 0.0258
-13.750 -1.2444 0.02029 0.01490 -0.0544 0.9996 0.0262
-13.500 -1.2187 0.01969 0.01427 -0.0547 0.9980 0.0266
-13.250 -1.1924 0.01913 0.01366 -0.0552 0.9963 0.0270
-13.000 -1.1651 0.01858 0.01306 -0.0558 0.9948 0.0274
-12.750 -1.1369 0.01807 0.01250 -0.0565 0.9936 0.0278
-12.500 -1.1094 0.01760 0.01199 -0.0569 0.9918 0.0281
-12.250 -1.0836 0.01704 0.01140 -0.0571 0.9894 0.0286
-12.000 -1.0562 0.01650 0.01083 -0.0576 0.9872 0.0291
-11.750 -1.0279 0.01601 0.01032 -0.0581 0.9851 0.0296
-11.500 -0.9989 0.01557 0.00985 -0.0588 0.9832 0.0302
-11.250 -0.9700 0.01515 0.00941 -0.0593 0.9811 0.0308
-11.000 -0.9449 0.01479 0.00902 -0.0590 0.9767 0.0314
-10.750 -0.9177 0.01443 0.00862 -0.0591 0.9730 0.0319
-10.500 -0.8892 0.01409 0.00824 -0.0595 0.9699 0.0323
-10.250 -0.8644 0.01370 0.00784 -0.0591 0.9649 0.0331
-10.000 -0.8388 0.01334 0.00747 -0.0588 0.9596 0.0339
-9.750 -0.8121 0.01301 0.00712 -0.0586 0.9549 0.0347
-9.500 -0.7873 0.01272 0.00681 -0.0581 0.9482 0.0356
-9.250 -0.7613 0.01245 0.00650 -0.0577 0.9415 0.0365
-9.000 -0.7358 0.01216 0.00619 -0.0573 0.9343 0.0377
-8.750 -0.7103 0.01187 0.00588 -0.0569 0.9262 0.0391
-8.500 -0.6842 0.01161 0.00560 -0.0565 0.9184 0.0406
-8.250 -0.6580 0.01138 0.00534 -0.0561 0.9095 0.0421
-8.000 -0.6319 0.01112 0.00506 -0.0558 0.9009 0.0444
-7.750 -0.6056 0.01090 0.00482 -0.0555 0.8910 0.0467
-7.500 -0.5791 0.01067 0.00457 -0.0552 0.8812 0.0494
-7.250 -0.5526 0.01047 0.00434 -0.0548 0.8707 0.0528
-7.000 -0.5260 0.01025 0.00411 -0.0546 0.8595 0.0569
-6.750 -0.4992 0.01007 0.00390 -0.0543 0.8485 0.0612
-6.500 -0.4725 0.00988 0.00370 -0.0540 0.8370 0.0663
-6.250 -0.4455 0.00970 0.00351 -0.0538 0.8256 0.0715
-6.000 -0.4183 0.00956 0.00334 -0.0536 0.8144 0.0768
-5.750 -0.3914 0.00939 0.00317 -0.0534 0.8022 0.0831
-5.500 -0.3640 0.00926 0.00302 -0.0532 0.7907 0.0888
-5.250 -0.3368 0.00913 0.00287 -0.0530 0.7784 0.0958
-5.000 -0.3095 0.00900 0.00273 -0.0528 0.7656 0.1030
-4.500 -0.2547 0.00878 0.00248 -0.0525 0.7394 0.1173
-4.250 -0.2272 0.00870 0.00237 -0.0523 0.7249 0.1243
-4.000 -0.1999 0.00861 0.00226 -0.0521 0.7101 0.1338
-3.750 -0.1725 0.00849 0.00215 -0.0520 0.6959 0.1467
-3.500 -0.1453 0.00837 0.00205 -0.0518 0.6820 0.1619
-3.250 -0.1179 0.00828 0.00197 -0.0517 0.6683 0.1756
-2.750 -0.0627 0.00810 0.00183 -0.0514 0.6428 0.2062
-2.500 -0.0351 0.00803 0.00177 -0.0513 0.6302 0.2224
-2.250 -0.0074 0.00799 0.00172 -0.0512 0.6166 0.2370
-2.000 0.0204 0.00795 0.00168 -0.0511 0.6029 0.2508
-1.750 0.0483 0.00791 0.00165 -0.0511 0.5912 0.2648
-1.500 0.0761 0.00788 0.00162 -0.0510 0.5800 0.2789
-1.250 0.1041 0.00784 0.00160 -0.0509 0.5687 0.2934
-1.000 0.1321 0.00781 0.00158 -0.0509 0.5582 0.3079
-0.500 0.1875 0.00778 0.00156 -0.0507 0.5322 0.3428
-0.250 0.2150 0.00775 0.00156 -0.0506 0.5184 0.3653
0.000 0.2425 0.00772 0.00157 -0.0505 0.5061 0.3916
0.250 0.2698 0.00768 0.00158 -0.0503 0.4941 0.4217
0.500 0.2973 0.00763 0.00160 -0.0502 0.4820 0.4536
0.750 0.3244 0.00760 0.00163 -0.0500 0.4690 0.4889
1.000 0.3515 0.00758 0.00167 -0.0498 0.4565 0.5248
1.250 0.3790 0.00754 0.00171 -0.0497 0.4475 0.5607
1.500 0.4063 0.00753 0.00177 -0.0496 0.4381 0.5921
1.750 0.4340 0.00753 0.00182 -0.0495 0.4287 0.6166
2.000 0.4614 0.00757 0.00188 -0.0493 0.4182 0.6399
2.250 0.4888 0.00760 0.00195 -0.0492 0.4076 0.6617
2.500 0.5162 0.00763 0.00202 -0.0490 0.3985 0.6842
2.750 0.5428 0.00770 0.00211 -0.0487 0.3844 0.7103
3.000 0.5691 0.00779 0.00221 -0.0483 0.3672 0.7361
3.250 0.5954 0.00787 0.00232 -0.0480 0.3526 0.7640
3.500 0.6218 0.00790 0.00243 -0.0476 0.3420 0.7961
3.750 0.6477 0.00799 0.00255 -0.0471 0.3307 0.8263
4.000 0.6736 0.00807 0.00268 -0.0466 0.3195 0.8527
4.250 0.6992 0.00818 0.00282 -0.0460 0.3077 0.8786
4.500 0.7240 0.00831 0.00297 -0.0453 0.2952 0.9053
4.750 0.7482 0.00848 0.00314 -0.0443 0.2785 0.9352
5.250 0.8034 0.00924 0.00363 -0.0445 0.2201 0.9736
5.500 0.8329 0.00958 0.00387 -0.0450 0.2013 0.9824
5.750 0.8648 0.00984 0.00407 -0.0460 0.1891 0.9876
6.000 0.8945 0.01012 0.00429 -0.0466 0.1760 0.9930
6.250 0.9264 0.01046 0.00454 -0.0477 0.1598 0.9956
6.500 0.9571 0.01083 0.00481 -0.0486 0.1437 0.9986
6.750 0.9818 0.01116 0.00506 -0.0481 0.1304 1.0000
7.000 1.0016 0.01145 0.00529 -0.0466 0.1202 1.0000
7.250 1.0218 0.01174 0.00554 -0.0452 0.1115 1.0000
7.500 1.0424 0.01206 0.00581 -0.0439 0.1032 1.0000
7.750 1.0639 0.01235 0.00607 -0.0428 0.0960 1.0000
8.000 1.0852 0.01268 0.00636 -0.0416 0.0887 1.0000
8.250 1.1061 0.01305 0.00667 -0.0405 0.0813 1.0000
8.500 1.1275 0.01338 0.00698 -0.0394 0.0750 1.0000
8.750 1.1484 0.01374 0.00731 -0.0383 0.0692 1.0000
9.000 1.1687 0.01413 0.00767 -0.0371 0.0636 1.0000
9.250 1.1889 0.01450 0.00802 -0.0358 0.0589 1.0000
9.500 1.2081 0.01489 0.00839 -0.0344 0.0551 1.0000
9.750 1.2258 0.01529 0.00877 -0.0328 0.0516 1.0000
10.000 1.2435 0.01570 0.00918 -0.0312 0.0487 1.0000
10.250 1.2610 0.01613 0.00961 -0.0296 0.0461 1.0000
10.500 1.2782 0.01661 0.01009 -0.0280 0.0438 1.0000
10.750 1.2961 0.01706 0.01055 -0.0266 0.0422 1.0000
11.000 1.3132 0.01756 0.01107 -0.0252 0.0407 1.0000
11.250 1.3295 0.01812 0.01163 -0.0236 0.0392 1.0000
11.500 1.3460 0.01867 0.01221 -0.0222 0.0382 1.0000
11.750 1.3627 0.01923 0.01281 -0.0209 0.0373 1.0000
12.000 1.3784 0.01986 0.01346 -0.0195 0.0363 1.0000
12.250 1.3932 0.02056 0.01417 -0.0181 0.0353 1.0000
12.500 1.4072 0.02133 0.01497 -0.0167 0.0344 1.0000
12.750 1.4206 0.02216 0.01583 -0.0152 0.0337 1.0000
13.000 1.4350 0.02295 0.01666 -0.0140 0.0333 1.0000
13.250 1.4487 0.02381 0.01757 -0.0128 0.0327 1.0000
13.500 1.4615 0.02475 0.01856 -0.0116 0.0321 1.0000
13.750 1.4735 0.02579 0.01964 -0.0105 0.0315 1.0000
14.000 1.4846 0.02693 0.02082 -0.0094 0.0310 1.0000
14.250 1.4945 0.02821 0.02213 -0.0083 0.0304 1.0000
14.500 1.5030 0.02963 0.02360 -0.0072 0.0299 1.0000
14.750 1.5108 0.03117 0.02519 -0.0063 0.0294 1.0000
15.000 1.5203 0.03260 0.02669 -0.0056 0.0291 1.0000
15.250 1.5287 0.03417 0.02832 -0.0049 0.0288 1.0000
15.500 1.5362 0.03587 0.03009 -0.0042 0.0284 1.0000
15.750 1.5427 0.03772 0.03200 -0.0037 0.0280 1.0000
16.000 1.5481 0.03972 0.03406 -0.0033 0.0276 1.0000
16.250 1.5523 0.04190 0.03631 -0.0030 0.0272 1.0000
16.500 1.5554 0.04426 0.03874 -0.0028 0.0268 1.0000
16.750 1.5571 0.04684 0.04139 -0.0027 0.0265 1.0000
17.000 1.5573 0.04967 0.04428 -0.0028 0.0261 1.0000
17.250 1.5554 0.05279 0.04747 -0.0030 0.0258 1.0000
17.500 1.5528 0.05608 0.05084 -0.0034 0.0255 1.0000
17.750 1.5527 0.05913 0.05398 -0.0038 0.0253 1.0000
18.000 1.5515 0.06237 0.05731 -0.0043 0.0251 1.0000
18.250 1.5490 0.06578 0.06081 -0.0050 0.0248 1.0000
18.500 1.5453 0.06942 0.06454 -0.0058 0.0245 1.0000
18.750 1.5404 0.07328 0.06848 -0.0067 0.0243 1.0000
19.000 1.5343 0.07733 0.07262 -0.0077 0.0240 1.0000
19.250 1.5270 0.08158 0.07696 -0.0089 0.0238 1.0000
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