SD7080 (9.2%) (sd7080-il) Xfoil prediction polar at RE=1,000,000 Ncrit=5
| Details | Polar file |
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Airfoil: SD7080 (9.2%) (sd7080-il) Reynolds number: 1,000,000 Max Cl/Cd: 98.79 at α=5° Description: Mach=0 Ncrit=5 Source: Xfoil prediction Download polar: xf-sd7080-il-1000000-n5.txt Download as CSV file: xf-sd7080-il-1000000-n5.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 = 1.000 e 6 Ncrit = 5.000
alpha CL CD CDp CM Top_Xtr Bot_Xtr
------ -------- --------- --------- -------- -------- --------
-10.500 -0.4593 0.09920 0.09749 -0.0245 1.0000 0.0068
-10.250 -0.4631 0.09400 0.09230 -0.0266 1.0000 0.0067
-9.750 -0.6769 0.03519 0.03306 -0.0653 0.9930 0.0064
-9.500 -0.6560 0.03264 0.03034 -0.0679 0.9890 0.0066
-9.250 -0.6395 0.02772 0.02498 -0.0714 0.9844 0.0066
-9.000 -0.6193 0.02499 0.02196 -0.0726 0.9792 0.0067
-8.750 -0.5965 0.02309 0.01983 -0.0734 0.9742 0.0069
-8.500 -0.5736 0.02121 0.01768 -0.0739 0.9696 0.0070
-8.250 -0.5529 0.01981 0.01608 -0.0734 0.9633 0.0072
-8.000 -0.5308 0.01847 0.01453 -0.0730 0.9580 0.0074
-7.750 -0.5085 0.01736 0.01325 -0.0724 0.9527 0.0076
-7.500 -0.4858 0.01632 0.01204 -0.0718 0.9470 0.0077
-7.250 -0.4623 0.01548 0.01104 -0.0712 0.9423 0.0080
-7.000 -0.4381 0.01462 0.01004 -0.0707 0.9369 0.0081
-6.750 -0.4137 0.01390 0.00919 -0.0702 0.9316 0.0083
-6.500 -0.3888 0.01324 0.00842 -0.0697 0.9268 0.0085
-6.250 -0.3634 0.01261 0.00769 -0.0693 0.9212 0.0086
-6.000 -0.3379 0.01207 0.00705 -0.0689 0.9158 0.0087
-5.750 -0.3120 0.01155 0.00645 -0.0685 0.9104 0.0089
-5.500 -0.2859 0.01107 0.00588 -0.0682 0.9041 0.0089
-5.250 -0.2597 0.01065 0.00539 -0.0678 0.8981 0.0090
-5.000 -0.2330 0.01031 0.00500 -0.0675 0.8908 0.0091
-4.750 -0.2074 0.00966 0.00424 -0.0671 0.8838 0.0094
-4.500 -0.1811 0.00915 0.00366 -0.0668 0.8756 0.0098
-4.250 -0.1543 0.00878 0.00322 -0.0665 0.8675 0.0101
-4.000 -0.1274 0.00849 0.00287 -0.0663 0.8579 0.0105
-3.750 -0.1001 0.00826 0.00259 -0.0661 0.8470 0.0110
-3.500 -0.0729 0.00806 0.00233 -0.0658 0.8348 0.0115
-3.250 -0.0457 0.00790 0.00209 -0.0656 0.8202 0.0120
-3.000 -0.0185 0.00777 0.00187 -0.0653 0.8034 0.0125
-2.750 0.0086 0.00767 0.00169 -0.0650 0.7844 0.0129
-2.500 0.0358 0.00761 0.00153 -0.0648 0.7633 0.0132
-2.250 0.0628 0.00756 0.00138 -0.0645 0.7409 0.0139
-2.000 0.0900 0.00751 0.00124 -0.0643 0.7182 0.0164
-1.750 0.1170 0.00741 0.00113 -0.0641 0.6961 0.0326
-1.500 0.1438 0.00727 0.00103 -0.0639 0.6736 0.0701
-1.250 0.1708 0.00716 0.00096 -0.0637 0.6517 0.1099
-1.000 0.1977 0.00705 0.00092 -0.0636 0.6293 0.1571
-0.750 0.2245 0.00691 0.00088 -0.0635 0.6070 0.2162
-0.500 0.2511 0.00674 0.00086 -0.0634 0.5842 0.2978
-0.250 0.2773 0.00647 0.00086 -0.0633 0.5616 0.4152
0.000 0.3035 0.00625 0.00089 -0.0631 0.5394 0.5244
0.250 0.3304 0.00622 0.00091 -0.0630 0.5182 0.5773
0.500 0.3571 0.00619 0.00095 -0.0627 0.4974 0.6316
0.750 0.3838 0.00618 0.00100 -0.0625 0.4764 0.6822
1.000 0.4103 0.00619 0.00106 -0.0622 0.4560 0.7276
1.250 0.4367 0.00621 0.00113 -0.0619 0.4368 0.7697
1.500 0.4626 0.00623 0.00120 -0.0614 0.4171 0.8133
1.750 0.4876 0.00626 0.00129 -0.0607 0.3980 0.8579
2.000 0.5116 0.00630 0.00137 -0.0597 0.3800 0.9016
2.250 0.5364 0.00636 0.00144 -0.0588 0.3616 0.9449
2.500 0.5713 0.00650 0.00151 -0.0604 0.3412 0.9814
2.750 0.6037 0.00667 0.00160 -0.0615 0.3224 1.0000
3.000 0.6303 0.00684 0.00170 -0.0612 0.3061 1.0000
3.250 0.6569 0.00703 0.00181 -0.0610 0.2884 1.0000
3.500 0.6835 0.00722 0.00193 -0.0608 0.2728 1.0000
3.750 0.7099 0.00743 0.00206 -0.0606 0.2561 1.0000
4.000 0.7365 0.00762 0.00219 -0.0604 0.2417 1.0000
4.500 0.7892 0.00806 0.00250 -0.0599 0.2114 1.0000
4.750 0.8156 0.00827 0.00266 -0.0597 0.1984 1.0000
5.000 0.8417 0.00852 0.00284 -0.0594 0.1829 1.0000
5.250 0.8676 0.00879 0.00304 -0.0592 0.1665 1.0000
5.500 0.8933 0.00907 0.00326 -0.0589 0.1500 1.0000
5.750 0.9183 0.00943 0.00351 -0.0585 0.1300 1.0000
6.000 0.9429 0.00983 0.00379 -0.0581 0.1072 1.0000
6.250 0.9679 0.01019 0.00407 -0.0577 0.0919 1.0000
6.500 0.9931 0.01051 0.00434 -0.0573 0.0805 1.0000
6.750 1.0180 0.01085 0.00465 -0.0569 0.0694 1.0000
7.000 1.0428 0.01121 0.00496 -0.0565 0.0591 1.0000
7.250 1.0665 0.01168 0.00534 -0.0559 0.0452 1.0000
7.500 1.0898 0.01219 0.00576 -0.0553 0.0317 1.0000
7.750 1.1132 0.01266 0.00619 -0.0547 0.0227 1.0000
8.000 1.1355 0.01325 0.00672 -0.0540 0.0126 1.0000
8.250 1.1578 0.01382 0.00726 -0.0532 0.0070 1.0000
8.500 1.1813 0.01425 0.00772 -0.0526 0.0057 1.0000
8.750 1.2045 0.01468 0.00819 -0.0520 0.0053 1.0000
9.000 1.2272 0.01516 0.00870 -0.0513 0.0048 1.0000
9.250 1.2495 0.01565 0.00925 -0.0505 0.0045 1.0000
9.500 1.2706 0.01626 0.00993 -0.0496 0.0041 1.0000
9.750 1.2922 0.01676 0.01048 -0.0487 0.0040 1.0000
10.000 1.3134 0.01728 0.01106 -0.0478 0.0038 1.0000
10.250 1.3340 0.01782 0.01166 -0.0469 0.0037 1.0000
10.500 1.3537 0.01842 0.01232 -0.0458 0.0035 1.0000
10.750 1.3728 0.01903 0.01300 -0.0447 0.0034 1.0000
11.000 1.3907 0.01971 0.01375 -0.0434 0.0033 1.0000
11.250 1.4073 0.02043 0.01455 -0.0419 0.0031 1.0000
11.500 1.4228 0.02118 0.01537 -0.0403 0.0030 1.0000
11.750 1.4354 0.02192 0.01618 -0.0382 0.0029 1.0000
12.000 1.4454 0.02272 0.01707 -0.0357 0.0029 1.0000
12.250 1.4541 0.02361 0.01804 -0.0332 0.0028 1.0000
12.500 1.4612 0.02464 0.01915 -0.0307 0.0028 1.0000
12.750 1.4682 0.02571 0.02031 -0.0284 0.0027 1.0000
13.000 1.4727 0.02700 0.02171 -0.0260 0.0026 1.0000
13.250 1.4738 0.02860 0.02343 -0.0236 0.0025 1.0000
13.500 1.4749 0.03031 0.02525 -0.0215 0.0025 1.0000
13.750 1.4734 0.03234 0.02740 -0.0196 0.0025 1.0000
14.000 1.4700 0.03470 0.02989 -0.0180 0.0024 1.0000
14.250 1.4658 0.03734 0.03266 -0.0169 0.0024 1.0000
14.500 1.4560 0.04082 0.03629 -0.0163 0.0023 1.0000
14.750 1.4437 0.04501 0.04064 -0.0165 0.0023 1.0000
15.000 1.4387 0.04864 0.04439 -0.0172 0.0023 1.0000
15.250 1.4343 0.05248 0.04834 -0.0183 0.0023 1.0000
15.500 1.4201 0.05800 0.05402 -0.0205 0.0023 1.0000
15.750 1.4116 0.06301 0.05915 -0.0226 0.0023 1.0000
16.000 1.4007 0.06866 0.06494 -0.0253 0.0023 1.0000
16.250 1.3865 0.07515 0.07156 -0.0286 0.0023 1.0000
16.500 1.3655 0.08312 0.07969 -0.0327 0.0023 1.0000
16.750 1.3446 0.09135 0.08807 -0.0371 0.0023 1.0000
17.000 1.3294 0.09878 0.09562 -0.0411 0.0023 1.0000
17.250 1.3026 0.10864 0.10563 -0.0465 0.0023 1.0000
17.500 1.2831 0.11734 0.11445 -0.0513 0.0023 1.0000
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Polar data table (+)
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