SIKORSKY GS-1 AIRFOIL (gs1-il) Xfoil prediction polar at RE=100,000 Ncrit=5
| Details | Polar file |
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Airfoil: SIKORSKY GS-1 AIRFOIL (gs1-il) Reynolds number: 100,000 Max Cl/Cd: 54.08 at α=7.75° Description: Mach=0 Ncrit=5 Source: Xfoil prediction Download polar: xf-gs1-il-100000-n5.txt Download as CSV file: xf-gs1-il-100000-n5.csv |
XFOIL Version 6.96
Calculated polar for: SIKORSKY GS-1 AIRFOIL
1 1 Reynolds number fixed Mach number fixed
xtrf = 1.000 (top) 1.000 (bottom)
Mach = 0.000 Re = 0.100 e 6 Ncrit = 5.000
alpha CL CD CDp CM Top_Xtr Bot_Xtr
------ -------- --------- --------- -------- -------- --------
-10.250 -0.3617 0.09422 0.08860 -0.0513 1.0000 0.0605
-10.000 -0.3781 0.08950 0.08395 -0.0521 1.0000 0.0610
-9.750 -0.4062 0.08361 0.07816 -0.0530 1.0000 0.0617
-9.500 -0.6008 0.04837 0.04248 -0.0806 0.9844 0.0606
-9.250 -0.5995 0.04153 0.03496 -0.0872 0.9728 0.0620
-9.000 -0.5860 0.03712 0.02986 -0.0906 0.9638 0.0635
-8.750 -0.5583 0.03539 0.02804 -0.0924 0.9578 0.0647
-8.500 -0.5308 0.03392 0.02645 -0.0939 0.9516 0.0660
-8.250 -0.5046 0.03235 0.02469 -0.0951 0.9444 0.0676
-8.000 -0.4724 0.03062 0.02266 -0.0975 0.9399 0.0701
-7.750 -0.4502 0.02906 0.02074 -0.0976 0.9310 0.0725
-7.500 -0.4171 0.02814 0.01986 -0.0992 0.9258 0.0747
-7.250 -0.3861 0.02716 0.01877 -0.1005 0.9200 0.0774
-7.000 -0.3594 0.02608 0.01748 -0.1007 0.9119 0.0804
-6.750 -0.3254 0.02507 0.01636 -0.1023 0.9071 0.0840
-6.500 -0.3003 0.02448 0.01576 -0.1021 0.8980 0.0877
-6.250 -0.2680 0.02361 0.01467 -0.1031 0.8918 0.0928
-6.000 -0.2393 0.02298 0.01407 -0.1035 0.8842 0.0973
-5.750 -0.2101 0.02238 0.01337 -0.1038 0.8763 0.1033
-5.500 -0.1769 0.02173 0.01267 -0.1049 0.8705 0.1098
-5.250 -0.1516 0.02130 0.01216 -0.1044 0.8604 0.1170
-5.000 -0.1179 0.02071 0.01154 -0.1054 0.8546 0.1249
-4.750 -0.0930 0.02035 0.01106 -0.1048 0.8439 0.1337
-4.500 -0.0604 0.01984 0.01056 -0.1056 0.8373 0.1428
-4.250 -0.0352 0.01949 0.01015 -0.1050 0.8267 0.1523
-4.000 -0.0031 0.01907 0.00967 -0.1056 0.8196 0.1632
-3.750 0.0219 0.01877 0.00940 -0.1050 0.8088 0.1731
-3.500 0.0535 0.01839 0.00896 -0.1054 0.8015 0.1852
-3.250 0.0786 0.01819 0.00872 -0.1048 0.7905 0.1972
-3.000 0.1092 0.01788 0.00842 -0.1051 0.7828 0.2104
-2.750 0.1342 0.01770 0.00826 -0.1044 0.7717 0.2233
-2.500 0.1635 0.01747 0.00801 -0.1044 0.7635 0.2384
-2.250 0.1896 0.01732 0.00786 -0.1039 0.7530 0.2538
-2.000 0.2178 0.01715 0.00768 -0.1037 0.7442 0.2712
-1.750 0.2446 0.01703 0.00756 -0.1033 0.7345 0.2891
-1.500 0.2719 0.01691 0.00744 -0.1030 0.7254 0.3081
-1.250 0.2990 0.01680 0.00734 -0.1026 0.7161 0.3274
-1.000 0.3258 0.01672 0.00727 -0.1022 0.7070 0.3473
-0.750 0.3530 0.01663 0.00718 -0.1018 0.6980 0.3676
-0.500 0.3795 0.01657 0.00714 -0.1013 0.6889 0.3882
-0.250 0.4069 0.01650 0.00707 -0.1010 0.6804 0.4102
0.000 0.4335 0.01647 0.00706 -0.1006 0.6713 0.4328
0.250 0.4603 0.01640 0.00704 -0.1001 0.6629 0.4573
0.500 0.4864 0.01637 0.00706 -0.0996 0.6542 0.4850
0.750 0.5129 0.01631 0.00707 -0.0990 0.6457 0.5182
1.250 0.5627 0.01607 0.00719 -0.0974 0.6290 0.6265
1.500 0.5860 0.01565 0.00731 -0.0955 0.6213 0.7788
1.750 0.6387 0.01556 0.00731 -0.1001 0.6117 1.0000
2.000 0.6647 0.01575 0.00736 -0.0996 0.6039 1.0000
2.250 0.6892 0.01595 0.00749 -0.0989 0.5950 1.0000
2.500 0.7156 0.01614 0.00755 -0.0985 0.5878 1.0000
2.750 0.7393 0.01638 0.00775 -0.0977 0.5787 1.0000
3.250 0.7891 0.01683 0.00807 -0.0964 0.5626 1.0000
3.500 0.8151 0.01703 0.00819 -0.0959 0.5552 1.0000
3.750 0.8385 0.01730 0.00845 -0.0950 0.5466 1.0000
4.000 0.8638 0.01753 0.00862 -0.0944 0.5389 1.0000
4.250 0.8876 0.01780 0.00889 -0.0936 0.5307 1.0000
4.500 0.9119 0.01806 0.00911 -0.0929 0.5228 1.0000
4.750 0.9363 0.01833 0.00937 -0.0921 0.5152 1.0000
5.000 0.9596 0.01862 0.00967 -0.0913 0.5069 1.0000
5.250 0.9846 0.01889 0.00990 -0.0906 0.4999 1.0000
5.500 1.0068 0.01922 0.01028 -0.0896 0.4915 1.0000
5.750 1.0324 0.01948 0.01049 -0.0891 0.4849 1.0000
6.000 1.0533 0.01986 0.01096 -0.0879 0.4763 1.0000
6.250 1.0776 0.02016 0.01123 -0.0872 0.4693 1.0000
6.500 1.0993 0.02054 0.01169 -0.0861 0.4615 1.0000
6.750 1.1221 0.02089 0.01206 -0.0852 0.4542 1.0000
7.000 1.1448 0.02126 0.01246 -0.0843 0.4471 1.0000
7.250 1.1652 0.02164 0.01290 -0.0830 0.4382 1.0000
7.500 1.1852 0.02198 0.01327 -0.0816 0.4285 1.0000
7.750 1.2044 0.02227 0.01353 -0.0801 0.4174 1.0000
8.000 1.2192 0.02266 0.01400 -0.0779 0.4047 1.0000
8.250 1.2347 0.02304 0.01440 -0.0759 0.3925 1.0000
8.500 1.2502 0.02343 0.01477 -0.0738 0.3808 1.0000
8.750 1.2627 0.02388 0.01526 -0.0714 0.3681 1.0000
9.000 1.2719 0.02438 0.01580 -0.0684 0.3549 1.0000
9.250 1.2809 0.02494 0.01640 -0.0656 0.3423 1.0000
9.500 1.2904 0.02555 0.01702 -0.0629 0.3306 1.0000
9.750 1.2988 0.02626 0.01775 -0.0602 0.3184 1.0000
10.000 1.3062 0.02707 0.01862 -0.0576 0.3054 1.0000
10.250 1.3123 0.02798 0.01958 -0.0550 0.2916 1.0000
10.500 1.3168 0.02905 0.02067 -0.0524 0.2768 1.0000
10.750 1.3196 0.03028 0.02191 -0.0499 0.2607 1.0000
11.000 1.3201 0.03176 0.02338 -0.0474 0.2427 1.0000
11.250 1.3179 0.03355 0.02512 -0.0450 0.2234 1.0000
11.500 1.3136 0.03566 0.02719 -0.0428 0.2014 1.0000
11.750 1.3061 0.03820 0.02966 -0.0408 0.1784 1.0000
12.000 1.2966 0.04115 0.03251 -0.0391 0.1562 1.0000
12.250 1.2858 0.04444 0.03571 -0.0378 0.1390 1.0000
12.500 1.2755 0.04791 0.03913 -0.0369 0.1262 1.0000
12.750 1.2666 0.05144 0.04265 -0.0363 0.1168 1.0000
13.000 1.2580 0.05510 0.04630 -0.0360 0.1101 1.0000
13.250 1.2524 0.05858 0.04984 -0.0358 0.1040 1.0000
13.500 1.2469 0.06216 0.05345 -0.0358 0.0995 1.0000
13.750 1.2409 0.06587 0.05716 -0.0359 0.0957 1.0000
14.000 1.2403 0.06901 0.06040 -0.0360 0.0918 1.0000
14.250 1.2384 0.07237 0.06383 -0.0362 0.0883 1.0000
14.500 1.2367 0.07568 0.06714 -0.0365 0.0854 1.0000
14.750 1.2391 0.07850 0.07002 -0.0366 0.0825 1.0000
15.000 1.2426 0.08123 0.07284 -0.0367 0.0796 1.0000
15.250 1.2462 0.08394 0.07560 -0.0369 0.0771 1.0000
15.500 1.2504 0.08649 0.07813 -0.0370 0.0747 1.0000
15.750 1.2573 0.08872 0.08042 -0.0369 0.0725 1.0000
16.000 1.2626 0.09132 0.08314 -0.0372 0.0701 1.0000
16.250 1.2686 0.09376 0.08565 -0.0374 0.0679 1.0000
16.500 1.2753 0.09606 0.08796 -0.0376 0.0660 1.0000
16.750 1.2847 0.09786 0.08972 -0.0374 0.0640 1.0000
17.000 1.2876 0.10099 0.09305 -0.0382 0.0623 1.0000
17.250 1.2913 0.10394 0.09614 -0.0388 0.0605 1.0000
17.500 1.2958 0.10675 0.09904 -0.0395 0.0588 1.0000
17.750 1.3021 0.10917 0.10148 -0.0400 0.0572 1.0000
18.000 1.3118 0.11096 0.10323 -0.0401 0.0557 1.0000
18.250 1.3086 0.11527 0.10779 -0.0418 0.0544 1.0000
18.500 1.3066 0.11937 0.11209 -0.0435 0.0531 1.0000
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