EPPLER 748 AIRFOIL (e748-il) Xfoil prediction polar at RE=1,000,000 Ncrit=9
| Details | Polar file |
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Airfoil: EPPLER 748 AIRFOIL (e748-il) Reynolds number: 1,000,000 Max Cl/Cd: 120.11 at α=8.25° Description: Mach=0 Ncrit=9 Source: Xfoil prediction Download polar: xf-e748-il-1000000.txt Download as CSV file: xf-e748-il-1000000.csv |
XFOIL Version 6.96
Calculated polar for: EPPLER 748 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 = 9.000
alpha CL CD CDp CM Top_Xtr Bot_Xtr
------ -------- --------- --------- -------- -------- --------
-19.750 -0.7120 0.13585 0.13322 -0.0463 1.0000 0.0135
-19.500 -0.7292 0.12889 0.12614 -0.0498 1.0000 0.0134
-19.250 -0.7432 0.12267 0.11982 -0.0530 1.0000 0.0135
-19.000 -0.7565 0.11675 0.11379 -0.0559 1.0000 0.0135
-18.750 -0.7650 0.11179 0.10874 -0.0582 1.0000 0.0135
-18.500 -0.7746 0.10683 0.10369 -0.0605 1.0000 0.0135
-18.250 -0.7809 0.10244 0.09923 -0.0625 1.0000 0.0135
-18.000 -0.7874 0.09819 0.09490 -0.0642 1.0000 0.0135
-17.750 -0.7925 0.09411 0.09074 -0.0660 1.0000 0.0136
-17.500 -0.7970 0.09023 0.08679 -0.0676 1.0000 0.0136
-17.250 -0.7995 0.08686 0.08335 -0.0688 1.0000 0.0136
-17.000 -0.8026 0.08330 0.07972 -0.0702 1.0000 0.0137
-16.750 -0.8058 0.08003 0.07638 -0.0711 1.0000 0.0137
-16.500 -0.8075 0.07709 0.07339 -0.0718 1.0000 0.0138
-16.250 -0.8065 0.07452 0.07077 -0.0723 1.0000 0.0138
-16.000 -0.8092 0.07190 0.06809 -0.0724 1.0000 0.0140
-15.750 -0.8093 0.06931 0.06546 -0.0728 1.0000 0.0140
-15.500 -0.8102 0.06684 0.06297 -0.0729 1.0000 0.0141
-15.250 -0.8102 0.06448 0.06058 -0.0731 1.0000 0.0142
-15.000 -0.8107 0.06206 0.05812 -0.0732 1.0000 0.0143
-14.750 -0.8108 0.05978 0.05581 -0.0732 1.0000 0.0144
-14.500 -0.8110 0.05757 0.05357 -0.0731 1.0000 0.0145
-14.250 -0.8118 0.05526 0.05123 -0.0731 0.9999 0.0146
-14.000 -0.7949 0.05270 0.04864 -0.0765 0.9986 0.0147
-13.750 -0.7791 0.05013 0.04602 -0.0800 0.9968 0.0148
-13.500 -0.7621 0.04765 0.04350 -0.0835 0.9951 0.0149
-13.250 -0.7424 0.04541 0.04122 -0.0871 0.9937 0.0151
-13.000 -0.7264 0.04312 0.03889 -0.0901 0.9917 0.0153
-12.750 -0.7123 0.04085 0.03659 -0.0928 0.9886 0.0155
-12.500 -0.6940 0.03867 0.03436 -0.0961 0.9861 0.0157
-12.250 -0.6729 0.03652 0.03217 -0.1000 0.9841 0.0159
-12.000 -0.6491 0.03438 0.02999 -0.1043 0.9825 0.0160
-11.750 -0.6392 0.03235 0.02791 -0.1056 0.9773 0.0163
-11.500 -0.6204 0.03026 0.02578 -0.1088 0.9732 0.0164
-11.250 -0.5929 0.02839 0.02386 -0.1129 0.9708 0.0166
-11.000 -0.5946 0.02625 0.02168 -0.1125 0.9607 0.0167
-10.750 -0.5935 0.02350 0.01887 -0.1137 0.9484 0.0170
-10.500 -0.5852 0.02080 0.01611 -0.1160 0.9330 0.0173
-10.250 -0.5547 0.01836 0.01359 -0.1216 0.9206 0.0177
-10.000 -0.5008 0.01644 0.01158 -0.1304 0.9113 0.0185
-9.750 -0.4318 0.01526 0.01030 -0.1406 0.8991 0.0193
-9.500 -0.3812 0.01449 0.00934 -0.1465 0.8678 0.0199
-9.250 -0.3570 0.01377 0.00840 -0.1474 0.8302 0.0209
-9.000 -0.3356 0.01334 0.00782 -0.1471 0.7999 0.0218
-8.500 -0.2901 0.01263 0.00685 -0.1465 0.7541 0.0245
-8.250 -0.2658 0.01227 0.00640 -0.1464 0.7357 0.0273
-8.000 -0.2411 0.01179 0.00590 -0.1465 0.7182 0.0356
-7.750 -0.2156 0.01125 0.00539 -0.1469 0.7016 0.0531
-7.500 -0.1890 0.01084 0.00499 -0.1472 0.6862 0.0690
-7.250 -0.1618 0.01047 0.00463 -0.1476 0.6724 0.0858
-7.000 -0.1343 0.01012 0.00430 -0.1480 0.6595 0.1057
-6.750 -0.1064 0.00973 0.00395 -0.1484 0.6465 0.1310
-6.500 -0.0777 0.00932 0.00361 -0.1491 0.6343 0.1625
-6.250 -0.0490 0.00884 0.00324 -0.1498 0.6228 0.2052
-6.000 -0.0196 0.00830 0.00286 -0.1508 0.6117 0.2627
-5.750 0.0098 0.00801 0.00271 -0.1514 0.6019 0.3143
-5.500 0.0386 0.00802 0.00270 -0.1515 0.5915 0.3347
-5.250 0.0677 0.00805 0.00269 -0.1516 0.5822 0.3455
-5.000 0.0963 0.00815 0.00271 -0.1516 0.5725 0.3541
-4.750 0.1255 0.00819 0.00269 -0.1518 0.5643 0.3595
-4.500 0.1543 0.00825 0.00271 -0.1518 0.5559 0.3645
-4.250 0.1833 0.00836 0.00276 -0.1519 0.5483 0.3699
-4.000 0.2123 0.00849 0.00280 -0.1519 0.5404 0.3738
-3.750 0.2409 0.00852 0.00280 -0.1520 0.5328 0.3789
-3.500 0.2701 0.00858 0.00284 -0.1521 0.5261 0.3820
-3.250 0.2986 0.00868 0.00288 -0.1521 0.5192 0.3850
-3.000 0.3276 0.00879 0.00294 -0.1522 0.5132 0.3884
-2.750 0.3566 0.00891 0.00300 -0.1522 0.5070 0.3908
-2.500 0.3850 0.00892 0.00295 -0.1523 0.5004 0.3938
-2.250 0.4139 0.00893 0.00295 -0.1524 0.4951 0.3964
-2.000 0.4429 0.00896 0.00296 -0.1525 0.4899 0.3982
-1.750 0.4713 0.00902 0.00297 -0.1525 0.4844 0.3997
-1.500 0.4998 0.00907 0.00299 -0.1526 0.4793 0.4011
-1.250 0.5289 0.00909 0.00299 -0.1527 0.4749 0.4023
-1.000 0.5575 0.00914 0.00300 -0.1528 0.4698 0.4037
-0.750 0.5855 0.00922 0.00303 -0.1528 0.4645 0.4051
-0.500 0.6142 0.00927 0.00305 -0.1528 0.4606 0.4063
-0.250 0.6431 0.00930 0.00307 -0.1530 0.4568 0.4073
0.000 0.6715 0.00936 0.00309 -0.1530 0.4526 0.4082
0.250 0.6994 0.00945 0.00313 -0.1529 0.4479 0.4089
0.500 0.7275 0.00951 0.00316 -0.1530 0.4438 0.4098
0.750 0.7564 0.00947 0.00314 -0.1531 0.4403 0.4119
1.000 0.7848 0.00950 0.00317 -0.1532 0.4365 0.4137
1.250 0.8126 0.00957 0.00323 -0.1532 0.4326 0.4154
1.500 0.8398 0.00969 0.00331 -0.1530 0.4280 0.4169
1.750 0.8683 0.00973 0.00337 -0.1531 0.4252 0.4183
2.000 0.8966 0.00978 0.00343 -0.1531 0.4218 0.4197
2.250 0.9243 0.00985 0.00349 -0.1531 0.4180 0.4211
2.500 0.9515 0.00995 0.00357 -0.1529 0.4143 0.4225
2.750 0.9781 0.01010 0.00368 -0.1527 0.4099 0.4238
3.000 1.0064 0.01014 0.00375 -0.1527 0.4074 0.4251
3.250 1.0341 0.01021 0.00382 -0.1527 0.4041 0.4263
3.500 1.0612 0.01031 0.00391 -0.1525 0.4005 0.4272
3.750 1.0878 0.01042 0.00401 -0.1523 0.3968 0.4286
4.000 1.1139 0.01054 0.00412 -0.1520 0.3926 0.4313
4.250 1.1417 0.01058 0.00421 -0.1520 0.3901 0.4336
4.500 1.1688 0.01065 0.00432 -0.1519 0.3870 0.4357
4.750 1.1953 0.01076 0.00443 -0.1516 0.3834 0.4376
5.000 1.2208 0.01090 0.00457 -0.1512 0.3797 0.4394
5.250 1.2456 0.01108 0.00473 -0.1507 0.3756 0.4413
5.500 1.2725 0.01116 0.00484 -0.1505 0.3733 0.4431
5.750 1.2985 0.01125 0.00497 -0.1502 0.3701 0.4448
6.000 1.3231 0.01138 0.00510 -0.1496 0.3666 0.4461
6.250 1.3467 0.01152 0.00524 -0.1488 0.3630 0.4490
6.500 1.3693 0.01171 0.00544 -0.1479 0.3589 0.4520
6.750 1.3947 0.01179 0.00558 -0.1475 0.3565 0.4547
7.000 1.4192 0.01190 0.00573 -0.1469 0.3533 0.4575
7.250 1.4425 0.01206 0.00591 -0.1461 0.3498 0.4604
7.500 1.4645 0.01229 0.00613 -0.1451 0.3458 0.4631
7.750 1.4866 0.01251 0.00636 -0.1442 0.3419 0.4654
8.000 1.5116 0.01262 0.00654 -0.1437 0.3391 0.4700
8.250 1.5350 0.01278 0.00674 -0.1430 0.3356 0.4739
8.500 1.5568 0.01300 0.00698 -0.1420 0.3318 0.4779
8.750 1.5765 0.01330 0.00728 -0.1407 0.3273 0.4816
9.000 1.5997 0.01348 0.00751 -0.1400 0.3244 0.4862
9.250 1.6229 0.01365 0.00775 -0.1394 0.3209 0.4922
9.500 1.6439 0.01389 0.00803 -0.1383 0.3167 0.4982
9.750 1.6623 0.01424 0.00837 -0.1369 0.3121 0.5044
10.000 1.6836 0.01448 0.00868 -0.1359 0.3082 0.5131
10.250 1.7053 0.01471 0.00897 -0.1351 0.3040 0.5228
10.500 1.7243 0.01503 0.00934 -0.1338 0.2992 0.5358
10.750 1.7406 0.01547 0.00981 -0.1322 0.2940 0.5523
11.000 1.7622 0.01570 0.01015 -0.1314 0.2894 0.5757
11.250 1.7798 0.01610 0.01062 -0.1300 0.2832 0.6068
11.500 1.7954 0.01658 0.01118 -0.1284 0.2776 0.6466
11.750 1.8144 0.01692 0.01167 -0.1274 0.2714 0.7007
12.250 1.8363 0.01773 0.01294 -0.1226 0.2571 1.0000
12.500 1.8457 0.01859 0.01377 -0.1203 0.2487 1.0000
12.750 1.8592 0.01928 0.01448 -0.1187 0.2423 1.0000
13.000 1.8678 0.02025 0.01544 -0.1165 0.2347 1.0000
13.250 1.8777 0.02119 0.01639 -0.1146 0.2276 1.0000
13.500 1.8817 0.02252 0.01769 -0.1122 0.2188 1.0000
13.750 1.8894 0.02370 0.01889 -0.1104 0.2115 1.0000
14.000 1.8907 0.02535 0.02053 -0.1081 0.2036 1.0000
14.250 1.8957 0.02686 0.02205 -0.1064 0.1962 1.0000
14.500 1.8931 0.02901 0.02420 -0.1042 0.1879 1.0000
14.750 1.8933 0.03108 0.02628 -0.1026 0.1794 1.0000
15.000 1.8885 0.03369 0.02889 -0.1009 0.1709 1.0000
15.250 1.8835 0.03648 0.03169 -0.0994 0.1632 1.0000
15.500 1.8782 0.03942 0.03466 -0.0983 0.1559 1.0000
15.750 1.8676 0.04306 0.03831 -0.0972 0.1482 1.0000
16.000 1.8593 0.04662 0.04191 -0.0965 0.1408 1.0000
16.250 1.8452 0.05095 0.04626 -0.0959 0.1339 1.0000
16.500 1.8364 0.05488 0.05024 -0.0957 0.1277 1.0000
16.750 1.8206 0.05977 0.05516 -0.0956 0.1214 1.0000
17.000 1.8104 0.06413 0.05957 -0.0958 0.1157 1.0000
17.250 1.7944 0.06935 0.06483 -0.0963 0.1098 1.0000
17.500 1.7837 0.07404 0.06957 -0.0968 0.1049 1.0000
17.750 1.7691 0.07934 0.07492 -0.0976 0.0996 1.0000
18.000 1.7567 0.08448 0.08011 -0.0986 0.0951 1.0000
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