SOMERS S102 AIRFOIL (BLUNT) (s102b-il) Xfoil prediction polar at RE=500,000 Ncrit=9
| Details | Polar file |
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Airfoil: SOMERS S102 AIRFOIL (BLUNT) (s102b-il) Reynolds number: 500,000 Max Cl/Cd: 81.87 at α=4° Description: Mach=0 Ncrit=9 Source: Xfoil prediction Download polar: xf-s102b-il-500000.txt Download as CSV file: xf-s102b-il-500000.csv |
XFOIL Version 6.96
Calculated polar for: SOMERS S102 AIRFOIL (BLUNT)
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
------ -------- --------- --------- -------- -------- --------
-12.250 -0.4574 0.11545 0.11311 -0.0373 1.0000 0.0170
-12.000 -0.4617 0.10777 0.10545 -0.0416 1.0000 0.0170
-11.750 -0.4648 0.10392 0.10163 -0.0423 1.0000 0.0173
-11.500 -0.4640 0.10015 0.09787 -0.0439 1.0000 0.0174
-11.250 -0.4647 0.09545 0.09319 -0.0463 1.0000 0.0176
-11.000 -0.4766 0.08552 0.08327 -0.0534 1.0000 0.0176
-10.750 -0.3739 0.07401 0.07192 -0.0606 1.0000 0.0201
-10.500 -0.3982 0.06620 0.06407 -0.0644 1.0000 0.0196
-10.250 -0.4274 0.05935 0.05717 -0.0668 1.0000 0.0191
-10.000 -0.4541 0.05304 0.05076 -0.0694 0.9973 0.0190
-9.750 -0.4724 0.04671 0.04428 -0.0736 0.9887 0.0190
-9.500 -0.4855 0.04143 0.03881 -0.0772 0.9749 0.0192
-9.250 -0.4972 0.03714 0.03428 -0.0789 0.9535 0.0198
-8.750 -0.5207 0.02806 0.02434 -0.0765 0.9091 0.0216
-8.500 -0.5087 0.02581 0.02201 -0.0760 0.8930 0.0220
-8.250 -0.4957 0.02376 0.01982 -0.0754 0.8775 0.0225
-8.000 -0.4818 0.02163 0.01747 -0.0749 0.8635 0.0235
-7.750 -0.4963 0.03206 0.02694 -0.0754 0.8759 0.0261
-7.500 -0.4759 0.02494 0.01932 -0.0736 0.8639 0.0177
-7.250 -0.4516 0.02152 0.01532 -0.0719 0.8527 0.0137
-7.000 -0.4273 0.02002 0.01371 -0.0712 0.8423 0.0133
-6.750 -0.4034 0.01855 0.01213 -0.0705 0.8321 0.0131
-6.500 -0.3794 0.01742 0.01088 -0.0699 0.8230 0.0129
-6.250 -0.3554 0.01648 0.00983 -0.0693 0.8146 0.0129
-6.000 -0.3309 0.01566 0.00892 -0.0690 0.8071 0.0129
-5.750 -0.3060 0.01492 0.00811 -0.0689 0.7999 0.0132
-5.500 -0.2802 0.01430 0.00739 -0.0689 0.7938 0.0135
-5.250 -0.2546 0.01343 0.00649 -0.0693 0.7875 0.0142
-5.000 -0.2274 0.01291 0.00592 -0.0696 0.7821 0.0154
-4.750 -0.1995 0.01241 0.00536 -0.0701 0.7771 0.0174
-4.500 -0.1712 0.01188 0.00482 -0.0707 0.7719 0.0225
-4.250 -0.1426 0.01127 0.00428 -0.0714 0.7673 0.0462
-4.000 -0.1141 0.01009 0.00368 -0.0730 0.7631 0.1855
-3.750 -0.0839 0.00830 0.00327 -0.0758 0.7590 0.5605
-3.500 -0.0540 0.00865 0.00355 -0.0760 0.7551 0.5872
-3.250 -0.0247 0.00901 0.00384 -0.0760 0.7515 0.6023
-3.000 0.0038 0.00940 0.00422 -0.0757 0.7483 0.6141
-2.750 0.0322 0.00970 0.00455 -0.0755 0.7451 0.6239
-2.500 0.0597 0.01022 0.00512 -0.0748 0.7418 0.6378
-2.250 0.0884 0.01036 0.00524 -0.0748 0.7386 0.6422
-2.000 0.1183 0.01030 0.00510 -0.0754 0.7356 0.6432
-1.750 0.1483 0.01028 0.00499 -0.0760 0.7329 0.6444
-1.500 0.1783 0.01024 0.00489 -0.0766 0.7304 0.6453
-1.250 0.2084 0.01018 0.00480 -0.0773 0.7278 0.6462
-1.000 0.2384 0.01014 0.00472 -0.0779 0.7252 0.6471
-0.750 0.2685 0.01012 0.00465 -0.0786 0.7224 0.6482
-0.500 0.2982 0.01009 0.00454 -0.0791 0.7182 0.6489
-0.250 0.3277 0.01006 0.00446 -0.0795 0.7127 0.6495
0.000 0.3570 0.00995 0.00433 -0.0799 0.7069 0.6502
0.250 0.3861 0.00989 0.00421 -0.0802 0.7012 0.6510
0.500 0.4151 0.00981 0.00414 -0.0806 0.6950 0.6518
0.750 0.4442 0.00976 0.00407 -0.0809 0.6890 0.6527
1.000 0.4732 0.00976 0.00403 -0.0812 0.6834 0.6537
1.250 0.5021 0.00969 0.00398 -0.0815 0.6764 0.6545
1.500 0.5309 0.00966 0.00391 -0.0817 0.6689 0.6554
1.750 0.5597 0.00961 0.00388 -0.0820 0.6609 0.6563
2.000 0.5887 0.00959 0.00385 -0.0823 0.6545 0.6572
2.250 0.6177 0.00959 0.00385 -0.0826 0.6485 0.6581
2.500 0.6466 0.00956 0.00385 -0.0829 0.6411 0.6591
2.750 0.6753 0.00957 0.00385 -0.0831 0.6332 0.6602
3.000 0.7037 0.00955 0.00384 -0.0833 0.6225 0.6612
3.250 0.7321 0.00955 0.00384 -0.0835 0.6097 0.6623
3.500 0.7602 0.00957 0.00386 -0.0837 0.5942 0.6635
3.750 0.7876 0.00963 0.00387 -0.0837 0.5707 0.6647
4.000 0.8113 0.00991 0.00390 -0.0830 0.5024 0.6657
4.250 0.8236 0.01120 0.00446 -0.0807 0.3613 0.6669
4.500 0.8410 0.01217 0.00500 -0.0794 0.2752 0.6680
4.750 0.8618 0.01283 0.00541 -0.0786 0.2267 0.6691
5.000 0.8843 0.01332 0.00577 -0.0780 0.2000 0.6703
5.250 0.9079 0.01372 0.00609 -0.0775 0.1845 0.6715
5.500 0.9317 0.01409 0.00642 -0.0771 0.1738 0.6729
5.750 0.9560 0.01440 0.00675 -0.0767 0.1664 0.6743
6.000 0.9795 0.01477 0.00709 -0.0762 0.1600 0.6758
6.250 1.0027 0.01515 0.00747 -0.0756 0.1545 0.6773
6.500 1.0270 0.01543 0.00778 -0.0753 0.1501 0.6789
6.750 1.0497 0.01582 0.00817 -0.0747 0.1459 0.6804
7.000 1.0696 0.01638 0.00871 -0.0736 0.1414 0.6818
7.250 1.0936 0.01660 0.00902 -0.0732 0.1388 0.6836
7.500 1.1163 0.01690 0.00940 -0.0726 0.1357 0.6855
7.750 1.1376 0.01729 0.00982 -0.0718 0.1325 0.6876
8.000 1.1563 0.01784 0.01037 -0.0706 0.1290 0.6896
8.250 1.1740 0.01837 0.01096 -0.0692 0.1262 0.6918
8.500 1.1937 0.01868 0.01135 -0.0680 0.1241 0.6940
8.750 1.2129 0.01906 0.01179 -0.0669 0.1215 0.6962
9.000 1.2323 0.01950 0.01227 -0.0658 0.1188 0.6984
9.250 1.2495 0.02008 0.01289 -0.0646 0.1157 0.7009
9.500 1.2644 0.02088 0.01373 -0.0630 0.1126 0.7035
9.750 1.2851 0.02123 0.01420 -0.0623 0.1106 0.7064
10.000 1.3047 0.02168 0.01473 -0.0615 0.1080 0.7096
10.250 1.3234 0.02219 0.01529 -0.0607 0.1051 0.7128
10.500 1.3392 0.02289 0.01602 -0.0595 0.1019 0.7161
10.750 1.3543 0.02368 0.01690 -0.0583 0.0989 0.7198
11.000 1.3740 0.02413 0.01747 -0.0576 0.0964 0.7242
11.250 1.3930 0.02464 0.01805 -0.0570 0.0930 0.7291
11.500 1.4086 0.02538 0.01883 -0.0561 0.0892 0.7341
11.750 1.4249 0.02612 0.01967 -0.0552 0.0858 0.7401
12.000 1.4438 0.02668 0.02034 -0.0547 0.0821 0.7468
12.250 1.4592 0.02750 0.02122 -0.0539 0.0782 0.7544
12.500 1.4735 0.02843 0.02224 -0.0530 0.0745 0.7632
12.750 1.4900 0.02919 0.02311 -0.0524 0.0702 0.7746
13.000 1.5012 0.03038 0.02435 -0.0514 0.0656 0.7888
13.250 1.5163 0.03124 0.02539 -0.0506 0.0615 0.8097
13.500 1.5258 0.03248 0.02674 -0.0494 0.0566 0.8475
13.750 1.5298 0.03335 0.02787 -0.0469 0.0530 1.0000
14.000 1.5377 0.03499 0.02948 -0.0459 0.0481 1.0000
14.250 1.5469 0.03652 0.03107 -0.0451 0.0439 1.0000
14.500 1.5505 0.03856 0.03310 -0.0440 0.0397 1.0000
14.750 1.5581 0.04027 0.03489 -0.0432 0.0362 1.0000
15.000 1.5591 0.04263 0.03727 -0.0422 0.0328 1.0000
15.250 1.5643 0.04460 0.03932 -0.0415 0.0299 1.0000
15.500 1.5623 0.04735 0.04210 -0.0406 0.0271 1.0000
15.750 1.5664 0.04956 0.04441 -0.0401 0.0249 1.0000
16.000 1.5640 0.05251 0.04741 -0.0396 0.0228 1.0000
16.250 1.5631 0.05537 0.05037 -0.0392 0.0211 1.0000
16.500 1.5613 0.05843 0.05353 -0.0390 0.0196 1.0000
16.750 1.5542 0.06223 0.05741 -0.0390 0.0184 1.0000
17.000 1.5491 0.06590 0.06120 -0.0392 0.0173 1.0000
17.250 1.5441 0.06967 0.06510 -0.0396 0.0164 1.0000
17.500 1.5351 0.07413 0.06968 -0.0404 0.0156 1.0000
17.750 1.5222 0.07932 0.07499 -0.0416 0.0150 1.0000
18.000 1.5043 0.08548 0.08129 -0.0433 0.0145 1.0000
18.250 1.4902 0.09134 0.08730 -0.0453 0.0141 1.0000
18.500 1.4744 0.09773 0.09386 -0.0478 0.0138 1.0000
18.750 1.4546 0.10505 0.10134 -0.0509 0.0136 1.0000
19.000 1.4304 0.11337 0.10984 -0.0548 0.0135 1.0000
19.250 1.4039 0.12243 0.11908 -0.0593 0.0135 1.0000
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