SIKORSKY GS-1 AIRFOIL (gs1-il) Xfoil prediction polar at RE=50,000 Ncrit=5
| Details | Polar file |
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Airfoil: SIKORSKY GS-1 AIRFOIL (gs1-il) Reynolds number: 50,000 Max Cl/Cd: 29.18 at α=5.75° Description: Mach=0 Ncrit=5 Source: Xfoil prediction Download polar: xf-gs1-il-50000-n5.txt Download as CSV file: xf-gs1-il-50000-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 = 0.050 e 6 Ncrit = 5.000
alpha CL CD CDp CM Top_Xtr Bot_Xtr
------ -------- --------- --------- -------- -------- --------
-9.750 -0.3394 0.10192 0.09414 -0.0487 1.0000 0.0925
-9.500 -0.3514 0.09833 0.09064 -0.0490 1.0000 0.0929
-9.250 -0.3663 0.09472 0.08714 -0.0491 1.0000 0.0932
-9.000 -0.3843 0.09118 0.08371 -0.0487 1.0000 0.0933
-8.250 -0.4625 0.08116 0.07408 -0.0451 1.0000 0.0933
-8.000 -0.4944 0.07556 0.06854 -0.0466 1.0000 0.0932
-7.750 -0.5091 0.06628 0.05910 -0.0551 0.9928 0.0937
-7.500 -0.4891 0.06239 0.05510 -0.0597 0.9837 0.0951
-7.250 -0.4705 0.05850 0.05105 -0.0642 0.9741 0.0972
-7.000 -0.4563 0.05295 0.04514 -0.0700 0.9639 0.1004
-6.750 -0.4400 0.04599 0.03737 -0.0767 0.9547 0.1046
-6.500 -0.4188 0.04307 0.03411 -0.0786 0.9447 0.1076
-6.250 -0.3873 0.04178 0.03273 -0.0807 0.9374 0.1119
-6.000 -0.3627 0.03925 0.02972 -0.0825 0.9277 0.1176
-5.750 -0.3315 0.03755 0.02780 -0.0844 0.9203 0.1228
-5.500 -0.3041 0.03646 0.02656 -0.0853 0.9109 0.1291
-5.250 -0.2708 0.03483 0.02458 -0.0873 0.9040 0.1368
-5.000 -0.2441 0.03408 0.02377 -0.0876 0.8941 0.1441
-4.750 -0.2065 0.03289 0.02237 -0.0899 0.8884 0.1538
-4.500 -0.1828 0.03217 0.02147 -0.0896 0.8775 0.1634
-4.250 -0.1441 0.03138 0.02066 -0.0918 0.8720 0.1746
-4.000 -0.1210 0.03081 0.01997 -0.0913 0.8609 0.1852
-3.750 -0.0823 0.03010 0.01913 -0.0932 0.8552 0.1999
-3.500 -0.0590 0.02979 0.01881 -0.0926 0.8444 0.2116
-3.000 0.0015 0.02900 0.01796 -0.0934 0.8277 0.2404
-2.750 0.0371 0.02853 0.01745 -0.0946 0.8211 0.2576
-2.500 0.0621 0.02832 0.01720 -0.0941 0.8110 0.2734
-2.250 0.0956 0.02794 0.01678 -0.0948 0.8039 0.2920
-2.000 0.1212 0.02777 0.01660 -0.0944 0.7945 0.3104
-1.750 0.1533 0.02746 0.01625 -0.0948 0.7868 0.3312
-1.500 0.1809 0.02729 0.01607 -0.0946 0.7781 0.3528
-1.250 0.2107 0.02707 0.01581 -0.0947 0.7697 0.3766
-1.000 0.2400 0.02685 0.01564 -0.0947 0.7618 0.4010
-0.750 0.2664 0.02672 0.01554 -0.0942 0.7526 0.4259
-0.500 0.2986 0.02642 0.01528 -0.0945 0.7460 0.4554
-0.250 0.3209 0.02641 0.01535 -0.0935 0.7356 0.4830
0.000 0.3559 0.02596 0.01499 -0.0940 0.7302 0.5199
0.250 0.3730 0.02608 0.01527 -0.0922 0.7189 0.5547
0.500 0.4054 0.02554 0.01496 -0.0921 0.7131 0.6101
0.750 0.4204 0.02551 0.01530 -0.0896 0.7023 0.6805
1.000 0.4784 0.02464 0.01488 -0.0936 0.6965 1.0000
1.250 0.4986 0.02510 0.01514 -0.0926 0.6859 1.0000
1.500 0.5319 0.02512 0.01493 -0.0932 0.6793 1.0000
1.750 0.5514 0.02562 0.01531 -0.0921 0.6690 1.0000
2.000 0.5835 0.02566 0.01518 -0.0924 0.6621 1.0000
2.250 0.6030 0.02619 0.01563 -0.0912 0.6522 1.0000
2.500 0.6335 0.02630 0.01561 -0.0913 0.6450 1.0000
2.750 0.6538 0.02683 0.01607 -0.0901 0.6355 1.0000
3.000 0.6822 0.02703 0.01618 -0.0900 0.6280 1.0000
3.250 0.7040 0.02752 0.01663 -0.0890 0.6191 1.0000
3.500 0.7298 0.02784 0.01688 -0.0885 0.6110 1.0000
3.750 0.7540 0.02825 0.01725 -0.0878 0.6030 1.0000
4.000 0.7758 0.02874 0.01773 -0.0868 0.5941 1.0000
4.250 0.8044 0.02898 0.01792 -0.0866 0.5871 1.0000
4.500 0.8202 0.02975 0.01871 -0.0850 0.5773 1.0000
4.750 0.8559 0.02968 0.01859 -0.0856 0.5716 1.0000
5.000 0.8632 0.03084 0.01982 -0.0830 0.5607 1.0000
5.250 0.8973 0.03084 0.01979 -0.0834 0.5547 1.0000
5.500 0.9047 0.03202 0.02105 -0.0809 0.5442 1.0000
5.750 0.9368 0.03210 0.02111 -0.0810 0.5380 1.0000
6.000 0.9445 0.03331 0.02240 -0.0786 0.5281 1.0000
6.250 0.9739 0.03348 0.02260 -0.0784 0.5214 1.0000
6.500 0.9829 0.03467 0.02387 -0.0762 0.5122 1.0000
6.750 1.0078 0.03508 0.02432 -0.0756 0.5051 1.0000
7.000 1.0211 0.03607 0.02540 -0.0738 0.4969 1.0000
7.250 1.0383 0.03686 0.02626 -0.0724 0.4890 1.0000
7.500 1.0640 0.03726 0.02672 -0.0719 0.4826 1.0000
7.750 1.0636 0.03890 0.02847 -0.0688 0.4731 1.0000
8.000 1.1048 0.03855 0.02817 -0.0698 0.4680 1.0000
8.250 1.0816 0.04134 0.03110 -0.0646 0.4573 1.0000
8.500 1.1208 0.04099 0.03082 -0.0652 0.4519 1.0000
8.750 1.0956 0.04422 0.03416 -0.0606 0.4414 1.0000
9.000 1.1303 0.04397 0.03402 -0.0606 0.4358 1.0000
9.250 1.1037 0.04777 0.03790 -0.0568 0.4249 1.0000
9.500 1.1566 0.04560 0.03583 -0.0571 0.4181 1.0000
9.750 1.1216 0.05020 0.04053 -0.0535 0.4062 1.0000
10.000 1.1474 0.04921 0.03959 -0.0518 0.3938 1.0000
10.250 1.1742 0.04782 0.03822 -0.0499 0.3792 1.0000
10.500 1.1925 0.04734 0.03774 -0.0480 0.3648 1.0000
10.750 1.1843 0.04975 0.04026 -0.0459 0.3524 1.0000
11.000 1.1725 0.05292 0.04356 -0.0444 0.3406 1.0000
11.250 1.1801 0.05409 0.04480 -0.0430 0.3288 1.0000
11.500 1.1938 0.05451 0.04527 -0.0416 0.3161 1.0000
11.750 1.1850 0.05767 0.04856 -0.0407 0.3030 1.0000
12.000 1.1760 0.06106 0.05206 -0.0401 0.2891 1.0000
12.250 1.1725 0.06387 0.05496 -0.0395 0.2745 1.0000
12.500 1.1712 0.06643 0.05759 -0.0390 0.2586 1.0000
12.750 1.1720 0.06871 0.05990 -0.0385 0.2410 1.0000
13.000 1.1756 0.07060 0.06174 -0.0378 0.2225 1.0000
13.250 1.1723 0.07369 0.06479 -0.0377 0.2035 1.0000
13.500 1.1694 0.07688 0.06794 -0.0376 0.1859 1.0000
13.750 1.1674 0.08003 0.07098 -0.0376 0.1701 1.0000
14.000 1.1659 0.08321 0.07403 -0.0377 0.1574 1.0000
14.250 1.1662 0.08620 0.07688 -0.0377 0.1474 1.0000
14.500 1.1654 0.08960 0.08027 -0.0381 0.1386 1.0000
14.750 1.1664 0.09277 0.08340 -0.0384 0.1314 1.0000
15.000 1.1688 0.09577 0.08639 -0.0386 0.1251 1.0000
15.250 1.1728 0.09857 0.08918 -0.0388 0.1199 1.0000
15.500 1.1736 0.10212 0.09286 -0.0395 0.1149 1.0000
15.750 1.1815 0.10424 0.09492 -0.0394 0.1104 1.0000
16.000 1.1838 0.10762 0.09841 -0.0401 0.1067 1.0000
16.250 1.1810 0.11208 0.10308 -0.0415 0.1033 1.0000
16.500 1.1833 0.11549 0.10658 -0.0423 0.1000 1.0000
16.750 1.2019 0.11568 0.10661 -0.0412 0.0963 1.0000
17.000 1.1872 0.12260 0.11388 -0.0444 0.0944 1.0000
17.250 1.1680 0.13069 0.12227 -0.0485 0.0927 1.0000
17.500 1.1372 0.14182 0.13369 -0.0548 0.0912 1.0000
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