E385 (8.41%) (e385-il) Xfoil prediction polar at RE=500,000 Ncrit=9
| Details | Polar file |
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Airfoil: E385 (8.41%) (e385-il) Reynolds number: 500,000 Max Cl/Cd: 138.99 at α=5.25° Description: Mach=0 Ncrit=9 Source: Xfoil prediction Download polar: xf-e385-il-500000.txt Download as CSV file: xf-e385-il-500000.csv |
XFOIL Version 6.96
Calculated polar for: E385 (8.41%)
1 1 Reynolds number fixed Mach number fixed
xtrf = 1.000 (top) 1.000 (bottom)
Mach = 0.000 Re = 0.500 e 6 Ncrit = 9.000
alpha CL CD CDp CM Top_Xtr Bot_Xtr
------ -------- --------- --------- -------- -------- --------
-10.000 -0.2703 0.11768 0.11544 -0.0377 1.0000 0.0114
-9.750 -0.2710 0.11552 0.11331 -0.0375 1.0000 0.0114
-9.500 -0.2737 0.11357 0.11140 -0.0368 1.0000 0.0115
-9.250 -0.2610 0.10991 0.10774 -0.0405 0.9986 0.0115
-9.000 -0.2434 0.10578 0.10361 -0.0453 0.9963 0.0115
-8.750 -0.2251 0.10169 0.09952 -0.0500 0.9937 0.0115
-8.500 -0.2099 0.09682 0.09466 -0.0519 0.9912 0.0118
-8.250 -0.1912 0.09330 0.09113 -0.0549 0.9883 0.0122
-8.000 -0.1708 0.08951 0.08734 -0.0597 0.9854 0.0123
-7.750 -0.1534 0.08605 0.08389 -0.0636 0.9797 0.0126
-7.500 -0.1336 0.08234 0.08018 -0.0683 0.9743 0.0133
-7.250 -0.1156 0.07876 0.07660 -0.0726 0.9661 0.0135
-7.000 -0.0928 0.07464 0.07246 -0.0787 0.9587 0.0144
-6.750 -0.0654 0.06997 0.06778 -0.0881 0.9455 0.0154
-6.500 -0.0303 0.06485 0.06261 -0.0995 0.9312 0.0157
-6.250 0.0010 0.06001 0.05769 -0.1087 0.9134 0.0158
-6.000 0.0137 0.05667 0.05430 -0.1098 0.8965 0.0170
-5.750 0.0349 0.05372 0.05124 -0.1140 0.8770 0.0178
-5.500 0.0567 0.05031 0.04770 -0.1191 0.8589 0.0188
-5.250 0.0850 0.04573 0.04298 -0.1267 0.8424 0.0205
-5.000 0.1264 0.03994 0.03692 -0.1366 0.8284 0.0214
-4.750 0.1415 0.03620 0.03309 -0.1391 0.8161 0.0228
-4.500 0.1672 0.03380 0.03055 -0.1416 0.8048 0.0240
-4.250 0.1982 0.03041 0.02694 -0.1453 0.7948 0.0258
-4.000 0.2378 0.02768 0.02370 -0.1486 0.7860 0.0289
-3.750 0.2663 0.02254 0.01831 -0.1526 0.7771 0.0310
-3.500 0.2948 0.02106 0.01666 -0.1537 0.7690 0.0329
-3.250 0.3262 0.01965 0.01494 -0.1547 0.7609 0.0371
-3.000 0.3681 0.01323 0.00746 -0.1572 0.7547 0.0191
-2.750 0.3996 0.01143 0.00524 -0.1577 0.7473 0.0175
-2.500 0.4290 0.01071 0.00438 -0.1580 0.7405 0.0182
-2.250 0.4581 0.01019 0.00376 -0.1582 0.7332 0.0192
-2.000 0.4867 0.00999 0.00345 -0.1583 0.7268 0.0211
-1.750 0.5165 0.00948 0.00287 -0.1587 0.7200 0.0219
-1.500 0.5461 0.00916 0.00243 -0.1590 0.7141 0.0248
-1.250 0.5758 0.00885 0.00215 -0.1593 0.7075 0.0438
-1.000 0.6053 0.00849 0.00207 -0.1600 0.7016 0.1544
-0.750 0.6345 0.00822 0.00209 -0.1605 0.6957 0.2715
-0.500 0.6640 0.00780 0.00217 -0.1613 0.6896 0.4727
-0.250 0.6921 0.00742 0.00229 -0.1615 0.6844 0.6894
0.000 0.7103 0.00700 0.00236 -0.1591 0.6786 0.8892
0.250 0.7359 0.00695 0.00227 -0.1584 0.6730 1.0000
0.500 0.7643 0.00705 0.00229 -0.1585 0.6676 1.0000
0.750 0.7927 0.00713 0.00231 -0.1586 0.6619 1.0000
1.000 0.8210 0.00727 0.00233 -0.1587 0.6568 1.0000
1.250 0.8492 0.00735 0.00239 -0.1588 0.6511 1.0000
1.500 0.8773 0.00745 0.00244 -0.1589 0.6455 1.0000
1.750 0.9053 0.00758 0.00251 -0.1589 0.6403 1.0000
2.000 0.9332 0.00766 0.00258 -0.1590 0.6341 1.0000
2.250 0.9609 0.00779 0.00264 -0.1590 0.6282 1.0000
2.500 0.9886 0.00788 0.00274 -0.1590 0.6213 1.0000
2.750 1.0161 0.00799 0.00282 -0.1589 0.6146 1.0000
3.000 1.0436 0.00810 0.00292 -0.1589 0.6079 1.0000
3.250 1.0709 0.00821 0.00301 -0.1588 0.6008 1.0000
3.500 1.0981 0.00832 0.00314 -0.1587 0.5933 1.0000
3.750 1.1251 0.00844 0.00325 -0.1586 0.5856 1.0000
4.000 1.1522 0.00855 0.00338 -0.1585 0.5779 1.0000
4.250 1.1790 0.00869 0.00351 -0.1584 0.5702 1.0000
4.500 1.2058 0.00879 0.00367 -0.1582 0.5611 1.0000
4.750 1.2322 0.00894 0.00382 -0.1580 0.5517 1.0000
5.000 1.2584 0.00909 0.00398 -0.1577 0.5415 1.0000
5.250 1.2843 0.00924 0.00414 -0.1574 0.5283 1.0000
5.500 1.3093 0.00943 0.00432 -0.1569 0.5094 1.0000
5.750 1.3331 0.00970 0.00452 -0.1562 0.4837 1.0000
6.000 1.3561 0.01006 0.00478 -0.1555 0.4498 1.0000
6.250 1.3778 0.01055 0.00513 -0.1545 0.4119 1.0000
6.500 1.3971 0.01128 0.00562 -0.1532 0.3585 1.0000
6.750 1.4128 0.01237 0.00634 -0.1515 0.2911 1.0000
7.000 1.4266 0.01362 0.00719 -0.1495 0.2235 1.0000
7.250 1.4407 0.01481 0.00805 -0.1476 0.1665 1.0000
7.500 1.4521 0.01619 0.00906 -0.1452 0.1081 1.0000
7.750 1.4595 0.01779 0.01026 -0.1423 0.0505 1.0000
8.000 1.4669 0.01929 0.01153 -0.1392 0.0193 1.0000
8.250 1.4802 0.02022 0.01248 -0.1369 0.0152 1.0000
8.500 1.4924 0.02104 0.01339 -0.1344 0.0140 1.0000
8.750 1.5036 0.02189 0.01433 -0.1319 0.0132 1.0000
9.000 1.5133 0.02285 0.01541 -0.1292 0.0126 1.0000
9.250 1.5215 0.02396 0.01661 -0.1264 0.0121 1.0000
9.500 1.5277 0.02526 0.01800 -0.1236 0.0116 1.0000
9.750 1.5316 0.02679 0.01964 -0.1207 0.0113 1.0000
10.000 1.5327 0.02864 0.02160 -0.1177 0.0109 1.0000
10.250 1.5307 0.03091 0.02399 -0.1148 0.0106 1.0000
10.500 1.5274 0.03347 0.02669 -0.1120 0.0104 1.0000
10.750 1.5337 0.03525 0.02858 -0.1104 0.0102 1.0000
11.000 1.5376 0.03737 0.03081 -0.1087 0.0100 1.0000
11.250 1.5406 0.03969 0.03324 -0.1070 0.0099 1.0000
11.500 1.5437 0.04211 0.03580 -0.1055 0.0098 1.0000
11.750 1.5471 0.04458 0.03839 -0.1041 0.0097 1.0000
12.000 1.5508 0.04712 0.04106 -0.1028 0.0096 1.0000
12.250 1.5549 0.04972 0.04378 -0.1016 0.0095 1.0000
12.500 1.5593 0.05238 0.04658 -0.1004 0.0094 1.0000
12.750 1.5641 0.05512 0.04947 -0.0993 0.0093 1.0000
13.000 1.5684 0.05801 0.05251 -0.0982 0.0092 1.0000
13.250 1.5722 0.06112 0.05580 -0.0972 0.0092 1.0000
13.500 1.5744 0.06456 0.05944 -0.0963 0.0091 1.0000
13.750 1.5740 0.06845 0.06355 -0.0955 0.0092 1.0000
14.000 1.5710 0.07250 0.06781 -0.0951 0.0091 1.0000
14.250 1.5658 0.07689 0.07243 -0.0950 0.0090 1.0000
14.500 1.5564 0.08220 0.07800 -0.0952 0.0090 1.0000
14.750 1.5470 0.08737 0.08339 -0.0959 0.0090 1.0000
15.000 1.5362 0.09291 0.08914 -0.0971 0.0090 1.0000
15.250 1.5215 0.09937 0.09584 -0.0989 0.0090 1.0000
15.500 1.5047 0.10644 0.10315 -0.1012 0.0091 1.0000
15.750 1.4866 0.11407 0.11102 -0.1043 0.0093 1.0000
16.000 1.4696 0.12175 0.11890 -0.1079 0.0094 1.0000
16.250 1.4501 0.13035 0.12771 -0.1125 0.0096 1.0000
16.500 1.4325 0.13889 0.13644 -0.1175 0.0097 1.0000
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Polar data table (+)
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