SD7080 (9.2%) (sd7080-il) Xfoil prediction polar at RE=100,000 Ncrit=9
| Details | Polar file |
|---|---|
|
Airfoil: SD7080 (9.2%) (sd7080-il) Reynolds number: 100,000 Max Cl/Cd: 52.13 at α=5° Description: Mach=0 Ncrit=9 Source: Xfoil prediction Download polar: xf-sd7080-il-100000.txt Download as CSV file: xf-sd7080-il-100000.csv |
XFOIL Version 6.96
Calculated polar for: SD7080 (9.2%)
1 1 Reynolds number fixed Mach number fixed
xtrf = 1.000 (top) 1.000 (bottom)
Mach = 0.000 Re = 0.100 e 6 Ncrit = 9.000
alpha CL CD CDp CM Top_Xtr Bot_Xtr
------ -------- --------- --------- -------- -------- --------
-8.250 -0.4112 0.09150 0.08669 -0.0285 1.0000 0.1107
-8.000 -0.4319 0.08930 0.08464 -0.0316 1.0000 0.1124
-7.750 -0.4589 0.08622 0.08166 -0.0385 1.0000 0.1131
-7.500 -0.4184 0.08274 0.07815 -0.0279 1.0000 0.1199
-7.250 -0.4298 0.08013 0.07566 -0.0289 1.0000 0.1242
-7.000 -0.4688 0.07687 0.07230 -0.0395 1.0000 0.1276
-6.750 -0.4449 0.07331 0.06895 -0.0315 1.0000 0.1308
-6.500 -0.4416 0.07090 0.06656 -0.0296 1.0000 0.1354
-6.250 -0.4561 0.06664 0.06221 -0.0348 1.0000 0.1434
-6.000 -0.4466 0.06423 0.05989 -0.0309 1.0000 0.1466
-5.750 -0.4489 0.06059 0.05609 -0.0340 1.0000 0.1580
-5.500 -0.4426 0.05867 0.05396 -0.0346 1.0000 0.1708
-5.250 -0.4338 0.05484 0.05032 -0.0318 1.0000 0.1739
-5.000 -0.4249 0.05202 0.04737 -0.0321 1.0000 0.1876
-4.750 -0.3871 0.03671 0.03040 -0.0400 1.0000 0.0818
-4.500 -0.3636 0.03177 0.02463 -0.0397 1.0000 0.0689
-4.250 -0.3413 0.02875 0.02120 -0.0391 1.0000 0.0660
-4.000 -0.3179 0.02648 0.01849 -0.0385 1.0000 0.0653
-3.750 -0.2942 0.02483 0.01648 -0.0378 1.0000 0.0672
-3.500 -0.2694 0.02324 0.01453 -0.0370 1.0000 0.0683
-3.250 -0.2448 0.02188 0.01292 -0.0362 1.0000 0.0694
-3.000 -0.2207 0.02084 0.01166 -0.0353 1.0000 0.0714
-2.750 -0.1977 0.01950 0.01043 -0.0346 1.0000 0.0764
-2.500 -0.1753 0.01890 0.00976 -0.0337 1.0000 0.0852
-2.250 -0.1528 0.01788 0.00897 -0.0331 1.0000 0.1069
-2.000 -0.1282 0.01577 0.00814 -0.0332 1.0000 0.3190
-1.750 -0.1141 0.01458 0.00853 -0.0304 1.0000 0.6700
-1.500 -0.0883 0.01400 0.00855 -0.0287 0.9992 1.0000
-1.250 -0.0369 0.01453 0.00865 -0.0340 0.9889 1.0000
-1.000 0.0127 0.01500 0.00879 -0.0389 0.9782 1.0000
-0.750 0.0617 0.01541 0.00893 -0.0435 0.9674 1.0000
-0.500 0.1131 0.01577 0.00907 -0.0484 0.9571 1.0000
-0.250 0.1588 0.01596 0.00910 -0.0521 0.9445 1.0000
0.000 0.2034 0.01609 0.00910 -0.0554 0.9316 1.0000
0.250 0.2478 0.01615 0.00906 -0.0585 0.9187 1.0000
0.500 0.2932 0.01611 0.00894 -0.0617 0.9061 1.0000
0.750 0.3410 0.01597 0.00875 -0.0652 0.8943 1.0000
1.000 0.3874 0.01572 0.00847 -0.0681 0.8830 1.0000
1.250 0.4294 0.01540 0.00813 -0.0699 0.8704 1.0000
1.500 0.4633 0.01514 0.00786 -0.0702 0.8545 1.0000
1.750 0.4942 0.01490 0.00761 -0.0699 0.8368 1.0000
2.000 0.5254 0.01461 0.00731 -0.0695 0.8189 1.0000
2.250 0.5565 0.01431 0.00698 -0.0690 0.8005 1.0000
2.500 0.5848 0.01411 0.00674 -0.0680 0.7794 1.0000
2.750 0.6127 0.01395 0.00655 -0.0670 0.7568 1.0000
3.000 0.6390 0.01392 0.00646 -0.0659 0.7315 1.0000
3.250 0.6652 0.01396 0.00641 -0.0648 0.7054 1.0000
3.500 0.6909 0.01408 0.00645 -0.0636 0.6782 1.0000
3.750 0.7160 0.01428 0.00654 -0.0625 0.6500 1.0000
4.000 0.7405 0.01454 0.00669 -0.0613 0.6212 1.0000
4.250 0.7647 0.01485 0.00689 -0.0602 0.5924 1.0000
4.500 0.7886 0.01521 0.00716 -0.0591 0.5636 1.0000
4.750 0.8123 0.01561 0.00746 -0.0580 0.5350 1.0000
5.000 0.8356 0.01603 0.00780 -0.0569 0.5064 1.0000
5.250 0.8587 0.01649 0.00818 -0.0559 0.4782 1.0000
5.500 0.8816 0.01699 0.00864 -0.0548 0.4506 1.0000
5.750 0.9043 0.01751 0.00910 -0.0538 0.4235 1.0000
6.000 0.9269 0.01808 0.00960 -0.0528 0.3974 1.0000
6.250 0.9492 0.01868 0.01011 -0.0518 0.3722 1.0000
6.500 0.9712 0.01931 0.01072 -0.0507 0.3469 1.0000
6.750 0.9927 0.01997 0.01138 -0.0496 0.3220 1.0000
7.000 1.0142 0.02070 0.01204 -0.0486 0.2987 1.0000
7.250 1.0349 0.02143 0.01275 -0.0475 0.2752 1.0000
7.500 1.0552 0.02223 0.01358 -0.0463 0.2526 1.0000
7.750 1.0751 0.02306 0.01434 -0.0451 0.2311 1.0000
8.000 1.0943 0.02397 0.01531 -0.0439 0.2098 1.0000
8.250 1.1132 0.02494 0.01625 -0.0426 0.1901 1.0000
8.500 1.1316 0.02606 0.01735 -0.0413 0.1714 1.0000
8.750 1.1491 0.02725 0.01867 -0.0399 0.1531 1.0000
9.000 1.1653 0.02845 0.01987 -0.0384 0.1358 1.0000
9.250 1.1797 0.02975 0.02103 -0.0369 0.1188 1.0000
9.500 1.1887 0.03069 0.02220 -0.0346 0.1016 1.0000
9.750 1.1978 0.03205 0.02363 -0.0324 0.0857 1.0000
10.000 1.2059 0.03385 0.02545 -0.0301 0.0718 1.0000
10.250 1.2152 0.03620 0.02788 -0.0279 0.0611 1.0000
10.500 1.2244 0.03862 0.03038 -0.0261 0.0537 1.0000
10.750 1.2336 0.04067 0.03260 -0.0241 0.0488 1.0000
11.000 1.2499 0.04443 0.03637 -0.0235 0.0454 1.0000
11.250 1.2533 0.04723 0.03961 -0.0209 0.0439 1.0000
11.500 1.2525 0.05033 0.04308 -0.0183 0.0428 1.0000
11.750 1.2471 0.05362 0.04672 -0.0157 0.0422 1.0000
12.000 1.2367 0.05713 0.05056 -0.0134 0.0417 1.0000
12.250 1.2230 0.06091 0.05466 -0.0118 0.0415 1.0000
12.500 1.2061 0.06508 0.05912 -0.0109 0.0413 1.0000
12.750 1.1858 0.06994 0.06426 -0.0111 0.0414 1.0000
13.000 1.1632 0.07552 0.07010 -0.0126 0.0418 1.0000
13.250 1.1379 0.08212 0.07695 -0.0156 0.0423 1.0000
13.500 1.1117 0.08962 0.08465 -0.0199 0.0428 1.0000
13.750 1.0843 0.09829 0.09349 -0.0255 0.0435 1.0000
14.000 1.0562 0.10809 0.10341 -0.0321 0.0442 1.0000
14.250 1.0299 0.11863 0.11402 -0.0389 0.0450 1.0000
14.500 1.0097 0.12862 0.12404 -0.0447 0.0457 1.0000
14.750 0.9258 0.16528 0.16051 -0.0673 0.0591 1.0000
15.000 0.9351 0.16799 0.16326 -0.0675 0.0575 1.0000
15.250 0.9336 0.17861 0.17384 -0.0708 0.0677 1.0000
|
Polar data table (+)
Polar graphs
<< Back to SD7080 (9.2%) (sd7080-il)