EPPLER 862 STRUT AIRFOIL (e862-il) Xfoil prediction polar at RE=1,000,000 Ncrit=5
| Details | Polar file |
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Airfoil: EPPLER 862 STRUT AIRFOIL (e862-il) Reynolds number: 1,000,000 Max Cl/Cd: 74.91 at α=9.5° Description: Mach=0 Ncrit=5 Source: Xfoil prediction Download polar: xf-e862-il-1000000-n5.txt Download as CSV file: xf-e862-il-1000000-n5.csv |
XFOIL Version 6.96
Calculated polar for: EPPLER 862 STRUT AIRFOIL
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
------ -------- --------- --------- -------- -------- --------
-19.250 -1.2388 0.09809 0.09363 0.0079 0.7874 0.1683
-19.000 -1.2488 0.09405 0.08948 0.0071 0.7602 0.1719
-18.750 -1.2480 0.09123 0.08657 0.0064 0.7385 0.1752
-18.500 -1.2432 0.08884 0.08409 0.0058 0.7197 0.1780
-18.250 -1.2452 0.08573 0.08089 0.0052 0.7031 0.1808
-18.000 -1.2507 0.08230 0.07741 0.0046 0.6882 0.1844
-17.750 -1.2508 0.07945 0.07449 0.0041 0.6734 0.1878
-17.500 -1.2514 0.07653 0.07148 0.0036 0.6587 0.1907
-17.250 -1.2522 0.07365 0.06854 0.0032 0.6470 0.1938
-17.000 -1.2627 0.06981 0.06465 0.0028 0.6375 0.1977
-16.750 -1.2624 0.06710 0.06188 0.0025 0.6266 0.2011
-16.500 -1.2583 0.06476 0.05949 0.0021 0.6180 0.2039
-16.250 -1.2706 0.06086 0.05553 0.0020 0.6102 0.2078
-15.750 -1.2789 0.05475 0.04932 0.0016 0.5953 0.2152
-15.500 -1.2801 0.05200 0.04652 0.0015 0.5879 0.2182
-15.250 -1.2919 0.04836 0.04283 0.0016 0.5809 0.2222
-15.000 -1.2983 0.04522 0.03962 0.0017 0.5742 0.2263
-14.750 -1.2964 0.04288 0.03723 0.0017 0.5677 0.2295
-14.500 -1.3037 0.03979 0.03409 0.0020 0.5611 0.2331
-14.250 -1.3108 0.03678 0.03102 0.0023 0.5542 0.2370
-14.000 -1.3115 0.03437 0.02855 0.0026 0.5486 0.2406
-13.750 -1.3056 0.03252 0.02665 0.0028 0.5433 0.2436
-13.500 -1.3094 0.02990 0.02398 0.0032 0.5382 0.2475
-13.250 -1.3064 0.02783 0.02187 0.0035 0.5324 0.2512
-13.000 -1.2980 0.02622 0.02020 0.0037 0.5266 0.2546
-12.750 -1.2859 0.02488 0.01881 0.0038 0.5226 0.2574
-12.500 -1.2795 0.02315 0.01705 0.0042 0.5182 0.2610
-12.250 -1.2696 0.02173 0.01559 0.0044 0.5131 0.2646
-12.000 -1.2556 0.02063 0.01445 0.0046 0.5073 0.2680
-11.750 -1.2385 0.01977 0.01354 0.0047 0.5023 0.2708
-11.500 -1.2233 0.01884 0.01257 0.0050 0.4984 0.2735
-11.250 -1.2098 0.01788 0.01159 0.0056 0.4944 0.2769
-11.000 -1.1935 0.01715 0.01083 0.0062 0.4902 0.2802
-10.750 -1.1746 0.01660 0.01023 0.0066 0.4859 0.2830
-10.250 -1.1354 0.01566 0.00922 0.0076 0.4789 0.2879
-10.000 -1.1182 0.01514 0.00869 0.0086 0.4762 0.2910
-9.750 -1.0989 0.01473 0.00827 0.0094 0.4728 0.2939
-9.500 -1.0785 0.01442 0.00793 0.0102 0.4690 0.2965
-9.250 -1.0592 0.01419 0.00765 0.0113 0.4651 0.2989
-9.000 -1.0408 0.01403 0.00744 0.0127 0.4612 0.3009
-8.750 -1.0212 0.01380 0.00720 0.0138 0.4587 0.3034
-8.500 -0.9986 0.01356 0.00696 0.0144 0.4567 0.3062
-8.250 -0.9743 0.01337 0.00676 0.0147 0.4544 0.3089
-8.000 -0.9486 0.01321 0.00658 0.0149 0.4518 0.3116
-7.750 -0.9219 0.01308 0.00642 0.0149 0.4490 0.3139
-7.500 -0.8945 0.01297 0.00628 0.0147 0.4457 0.3157
-7.250 -0.8678 0.01284 0.00612 0.0147 0.4423 0.3181
-7.000 -0.8414 0.01269 0.00596 0.0147 0.4389 0.3210
-6.750 -0.8138 0.01254 0.00582 0.0146 0.4375 0.3236
-6.500 -0.7856 0.01242 0.00569 0.0143 0.4358 0.3262
-6.250 -0.7567 0.01233 0.00558 0.0140 0.4339 0.3286
-6.000 -0.7275 0.01224 0.00548 0.0136 0.4316 0.3306
-5.750 -0.6980 0.01217 0.00538 0.0132 0.4291 0.3322
-5.500 -0.6697 0.01205 0.00525 0.0129 0.4264 0.3351
-5.250 -0.6409 0.01196 0.00515 0.0126 0.4236 0.3377
-5.000 -0.6116 0.01189 0.00507 0.0121 0.4209 0.3401
-4.750 -0.5819 0.01183 0.00499 0.0117 0.4187 0.3425
-4.500 -0.5517 0.01176 0.00492 0.0111 0.4175 0.3447
-4.250 -0.5213 0.01170 0.00485 0.0106 0.4159 0.3465
-4.000 -0.4907 0.01166 0.00479 0.0100 0.4139 0.3479
-3.750 -0.4609 0.01157 0.00471 0.0095 0.4117 0.3505
-3.500 -0.4310 0.01150 0.00464 0.0089 0.4094 0.3531
-3.250 -0.4008 0.01145 0.00458 0.0084 0.4073 0.3554
-3.000 -0.3703 0.01141 0.00453 0.0078 0.4051 0.3575
-2.750 -0.3398 0.01139 0.00449 0.0072 0.4027 0.3597
-2.500 -0.3092 0.01139 0.00447 0.0066 0.4001 0.3617
-2.250 -0.2780 0.01135 0.00443 0.0059 0.3989 0.3634
-2.000 -0.2468 0.01133 0.00440 0.0052 0.3972 0.3647
-1.750 -0.2162 0.01128 0.00435 0.0046 0.3954 0.3669
-1.500 -0.1856 0.01123 0.00432 0.0040 0.3936 0.3693
-1.250 -0.1548 0.01120 0.00430 0.0033 0.3917 0.3717
-1.000 -0.1240 0.01118 0.00428 0.0027 0.3896 0.3740
-0.750 -0.0930 0.01118 0.00427 0.0020 0.3875 0.3761
-0.500 -0.0621 0.01120 0.00426 0.0014 0.3850 0.3779
-0.250 -0.0313 0.01122 0.00427 0.0007 0.3822 0.3795
0.000 0.0000 0.01122 0.00427 0.0000 0.3809 0.3809
0.250 0.0313 0.01123 0.00427 -0.0007 0.3795 0.3822
0.500 0.0621 0.01120 0.00426 -0.0014 0.3779 0.3850
0.750 0.0930 0.01118 0.00427 -0.0020 0.3761 0.3875
1.000 0.1239 0.01118 0.00428 -0.0027 0.3740 0.3896
1.250 0.1548 0.01120 0.00430 -0.0033 0.3717 0.3917
1.500 0.1856 0.01123 0.00432 -0.0040 0.3693 0.3936
1.750 0.2162 0.01128 0.00435 -0.0046 0.3669 0.3954
2.000 0.2468 0.01133 0.00440 -0.0052 0.3647 0.3973
2.250 0.2781 0.01135 0.00443 -0.0059 0.3634 0.3989
2.500 0.3092 0.01139 0.00447 -0.0066 0.3617 0.4001
2.750 0.3398 0.01139 0.00449 -0.0072 0.3597 0.4027
3.000 0.3704 0.01141 0.00453 -0.0078 0.3575 0.4051
3.250 0.4008 0.01145 0.00458 -0.0084 0.3554 0.4073
3.500 0.4310 0.01150 0.00464 -0.0090 0.3531 0.4094
3.750 0.4610 0.01157 0.00471 -0.0095 0.3505 0.4117
4.000 0.4908 0.01166 0.00479 -0.0100 0.3479 0.4139
4.250 0.5214 0.01170 0.00485 -0.0106 0.3465 0.4159
4.500 0.5518 0.01176 0.00492 -0.0111 0.3447 0.4175
4.750 0.5820 0.01183 0.00499 -0.0117 0.3425 0.4187
5.000 0.6117 0.01189 0.00507 -0.0122 0.3401 0.4209
5.250 0.6410 0.01196 0.00515 -0.0126 0.3377 0.4236
5.500 0.6699 0.01205 0.00525 -0.0129 0.3351 0.4264
5.750 0.6982 0.01217 0.00538 -0.0132 0.3322 0.4291
6.000 0.7277 0.01224 0.00548 -0.0136 0.3306 0.4316
6.250 0.7569 0.01233 0.00558 -0.0140 0.3286 0.4339
6.500 0.7858 0.01242 0.00569 -0.0144 0.3262 0.4358
6.750 0.8140 0.01254 0.00582 -0.0146 0.3236 0.4375
7.000 0.8416 0.01269 0.00596 -0.0148 0.3209 0.4389
7.250 0.8681 0.01284 0.00612 -0.0148 0.3181 0.4424
7.500 0.8948 0.01297 0.00628 -0.0148 0.3158 0.4458
7.750 0.9222 0.01308 0.00642 -0.0149 0.3139 0.4490
8.000 0.9490 0.01321 0.00658 -0.0150 0.3116 0.4518
8.250 0.9747 0.01337 0.00676 -0.0148 0.3089 0.4544
8.500 0.9991 0.01356 0.00696 -0.0145 0.3062 0.4568
8.750 1.0218 0.01379 0.00719 -0.0139 0.3034 0.4587
9.000 1.0417 0.01403 0.00744 -0.0129 0.3008 0.4612
9.250 1.0602 0.01419 0.00765 -0.0115 0.2989 0.4651
9.500 1.0794 0.01441 0.00792 -0.0103 0.2965 0.4690
9.750 1.0998 0.01473 0.00826 -0.0096 0.2939 0.4728
10.000 1.1192 0.01513 0.00869 -0.0088 0.2910 0.4762
10.250 1.1365 0.01565 0.00921 -0.0078 0.2879 0.4790
10.750 1.1759 0.01658 0.01021 -0.0068 0.2830 0.4859
11.000 1.1948 0.01713 0.01081 -0.0064 0.2801 0.4903
11.250 1.2113 0.01785 0.01157 -0.0059 0.2769 0.4944
11.500 1.2248 0.01881 0.01254 -0.0053 0.2735 0.4985
11.750 1.2402 0.01974 0.01350 -0.0050 0.2707 0.5024
12.000 1.2573 0.02060 0.01441 -0.0049 0.2679 0.5074
12.250 1.2714 0.02168 0.01555 -0.0047 0.2645 0.5132
12.500 1.2815 0.02310 0.01700 -0.0044 0.2609 0.5183
12.750 1.2882 0.02482 0.01875 -0.0041 0.2574 0.5227
13.000 1.3005 0.02615 0.02013 -0.0040 0.2546 0.5267
13.250 1.3091 0.02775 0.02179 -0.0039 0.2511 0.5326
13.500 1.3122 0.02981 0.02390 -0.0036 0.2474 0.5383
13.750 1.3088 0.03241 0.02654 -0.0031 0.2436 0.5435
14.000 1.3148 0.03427 0.02844 -0.0030 0.2407 0.5488
14.250 1.3142 0.03668 0.03091 -0.0027 0.2369 0.5545
14.500 1.3072 0.03968 0.03397 -0.0024 0.2331 0.5614
14.750 1.3004 0.04272 0.03707 -0.0021 0.2294 0.5680
15.000 1.3018 0.04511 0.03951 -0.0021 0.2262 0.5744
15.250 1.2961 0.04821 0.04267 -0.0021 0.2223 0.5814
15.500 1.2845 0.05184 0.04635 -0.0020 0.2182 0.5883
15.750 1.2828 0.05463 0.04919 -0.0021 0.2151 0.5956
16.000 1.2823 0.05733 0.05195 -0.0023 0.2117 0.6024
16.250 1.2743 0.06076 0.05544 -0.0024 0.2077 0.6107
16.500 1.2624 0.06464 0.05936 -0.0026 0.2039 0.6185
17.000 1.2670 0.06968 0.06452 -0.0033 0.1977 0.6382
17.250 1.2565 0.07353 0.06843 -0.0037 0.1938 0.6476
17.500 1.2556 0.07642 0.07137 -0.0041 0.1907 0.6594
17.750 1.2552 0.07933 0.07437 -0.0046 0.1877 0.6738
18.000 1.2547 0.08223 0.07734 -0.0052 0.1844 0.6892
18.250 1.2498 0.08560 0.08076 -0.0057 0.1807 0.7040
18.500 1.2475 0.08875 0.08400 -0.0064 0.1780 0.7207
18.750 1.2522 0.09116 0.08650 -0.0070 0.1751 0.7397
19.000 1.2530 0.09399 0.08941 -0.0077 0.1719 0.7619
19.250 1.2431 0.09802 0.09357 -0.0085 0.1683 0.7905
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