SIKORSKY DBLN-526 AIRFOIL (dbln526-il) Xfoil prediction polar at RE=1,000,000 Ncrit=9
| Details | Polar file |
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Airfoil: SIKORSKY DBLN-526 AIRFOIL (dbln526-il) Reynolds number: 1,000,000 Max Cl/Cd: 53.25 at α=5° Description: Mach=0 Ncrit=9 Source: Xfoil prediction Download polar: xf-dbln526-il-1000000.txt Download as CSV file: xf-dbln526-il-1000000.csv |
XFOIL Version 6.96
Calculated polar for: SIKORSKY DBLN-526 AIRFOIL
1 1 Reynolds number fixed Mach number fixed
xtrf = 1.000 (top) 1.000 (bottom)
Mach = 0.000 Re = 1.000 e 6 Ncrit = 9.000
alpha CL CD CDp CM Top_Xtr Bot_Xtr
------ -------- --------- --------- -------- -------- --------
-19.750 -1.0369 0.06125 0.05630 -0.1563 0.9619 0.0296
-19.500 -1.0298 0.05918 0.05416 -0.1568 0.9616 0.0298
-19.250 -1.0131 0.05807 0.05303 -0.1577 0.9613 0.0301
-19.000 -1.0059 0.05620 0.05112 -0.1579 0.9610 0.0308
-18.750 -0.9987 0.05387 0.04869 -0.1584 0.9607 0.0309
-18.500 -0.9942 0.05187 0.04661 -0.1581 0.9605 0.0311
-18.250 -1.0253 0.05157 0.04628 -0.1478 0.9552 0.0314
-18.000 -1.0138 0.05047 0.04512 -0.1473 0.9543 0.0319
-17.750 -1.0078 0.04883 0.04341 -0.1463 0.9536 0.0319
-17.500 -1.0027 0.04695 0.04144 -0.1454 0.9531 0.0321
-17.250 -0.9900 0.04567 0.04010 -0.1452 0.9526 0.0322
-17.000 -0.9714 0.04483 0.03920 -0.1456 0.9523 0.0329
-16.750 -0.9649 0.04303 0.03736 -0.1447 0.9519 0.0337
-16.500 -0.9535 0.04142 0.03567 -0.1443 0.9516 0.0338
-16.250 -0.9783 0.04101 0.03523 -0.1349 0.9459 0.0338
-16.000 -0.9689 0.03999 0.03417 -0.1334 0.9447 0.0341
-15.750 -0.9517 0.03904 0.03317 -0.1332 0.9439 0.0344
-15.500 -0.9305 0.03823 0.03235 -0.1336 0.9433 0.0349
-15.250 -0.9148 0.03710 0.03117 -0.1331 0.9427 0.0354
-15.000 -0.8957 0.03619 0.03021 -0.1331 0.9423 0.0360
-14.750 -0.8757 0.03537 0.02934 -0.1332 0.9419 0.0361
-14.500 -0.8479 0.03494 0.02886 -0.1345 0.9416 0.0371
-14.250 -0.8701 0.03446 0.02834 -0.1250 0.9353 0.0371
-14.000 -0.8540 0.03369 0.02752 -0.1240 0.9339 0.0378
-13.750 -0.8403 0.03263 0.02640 -0.1226 0.9330 0.0379
-13.500 -0.8211 0.03170 0.02547 -0.1223 0.9323 0.0390
-13.250 -0.7982 0.03104 0.02480 -0.1225 0.9318 0.0395
-13.000 -0.7736 0.03049 0.02423 -0.1229 0.9314 0.0406
-12.750 -0.7526 0.02979 0.02349 -0.1227 0.9310 0.0407
-12.500 -0.7310 0.02911 0.02278 -0.1226 0.9305 0.0411
-12.250 -0.7410 0.02892 0.02255 -0.1149 0.9240 0.0417
-12.000 -0.7185 0.02849 0.02208 -0.1146 0.9226 0.0424
-11.750 -0.7010 0.02770 0.02125 -0.1135 0.9216 0.0432
-11.500 -0.6786 0.02714 0.02066 -0.1133 0.9208 0.0429
-11.250 -0.6615 0.02626 0.01976 -0.1120 0.9201 0.0442
-11.000 -0.6374 0.02573 0.01923 -0.1121 0.9196 0.0451
-10.750 -0.6129 0.02516 0.01864 -0.1122 0.9191 0.0456
-10.500 -0.5876 0.02462 0.01808 -0.1125 0.9188 0.0470
-10.250 -0.5617 0.02411 0.01754 -0.1129 0.9184 0.0476
-10.000 -0.5760 0.02412 0.01752 -0.1038 0.9104 0.0481
-9.750 -0.5569 0.02350 0.01687 -0.1026 0.9091 0.0491
-9.500 -0.5343 0.02295 0.01630 -0.1022 0.9082 0.0494
-9.250 -0.5111 0.02239 0.01576 -0.1019 0.9076 0.0512
-9.000 -0.4870 0.02186 0.01521 -0.1018 0.9070 0.0526
-8.750 -0.4600 0.02142 0.01476 -0.1022 0.9066 0.0536
-8.500 -0.4337 0.02094 0.01426 -0.1026 0.9062 0.0545
-8.250 -0.4462 0.02082 0.01409 -0.0937 0.8986 0.0546
-8.000 -0.4290 0.02027 0.01354 -0.0918 0.8964 0.0568
-7.750 -0.4066 0.01977 0.01303 -0.0911 0.8953 0.0577
-7.500 -0.3811 0.01926 0.01252 -0.0912 0.8943 0.0603
-7.250 -0.3525 0.01887 0.01211 -0.0920 0.8936 0.0617
-7.000 -0.3227 0.01833 0.01156 -0.0930 0.8928 0.0622
-6.750 -0.3224 0.01823 0.01146 -0.0870 0.8861 0.0647
-6.500 -0.3032 0.01790 0.01114 -0.0855 0.8822 0.0675
-6.250 -0.2758 0.01751 0.01072 -0.0859 0.8801 0.0695
-6.000 -0.2471 0.01698 0.01024 -0.0868 0.8789 0.0765
-5.750 -0.2137 0.01651 0.00977 -0.0887 0.8778 0.0812
-5.500 -0.2091 0.01638 0.00977 -0.0837 0.8701 0.1017
-5.250 -0.1842 0.01592 0.00946 -0.0838 0.8670 0.1346
-5.000 -0.1516 0.01549 0.00907 -0.0855 0.8652 0.1510
-4.750 -0.1168 0.01506 0.00869 -0.0879 0.8636 0.1650
-4.500 -0.0816 0.01457 0.00834 -0.0903 0.8620 0.1968
-4.250 -0.0670 0.01462 0.00846 -0.0877 0.8548 0.2212
-4.000 -0.0350 0.01438 0.00823 -0.0892 0.8511 0.2327
-3.750 0.0013 0.01411 0.00793 -0.0919 0.8482 0.2377
-3.500 0.0396 0.01382 0.00761 -0.0950 0.8457 0.2475
-3.250 0.0554 0.01390 0.00770 -0.0927 0.8395 0.2519
-3.000 0.0851 0.01377 0.00754 -0.0937 0.8353 0.2557
-2.750 0.1184 0.01353 0.00729 -0.0957 0.8320 0.2661
-2.500 0.1561 0.01324 0.00700 -0.0987 0.8290 0.2736
-2.250 0.1693 0.01333 0.00716 -0.0958 0.8234 0.2873
-2.000 0.1892 0.01285 0.00710 -0.0948 0.8191 0.4054
-1.750 0.2193 0.01263 0.00697 -0.0960 0.8155 0.4408
-1.500 0.2514 0.01214 0.00676 -0.0979 0.8121 0.5166
-1.250 0.2706 0.01219 0.00691 -0.0964 0.8075 0.5455
-1.000 0.2843 0.01172 0.00707 -0.0937 0.8031 0.7144
-0.750 0.3132 0.01178 0.00709 -0.0945 0.7985 0.7239
-0.500 0.3465 0.01173 0.00698 -0.0964 0.7941 0.7279
-0.250 0.3726 0.01186 0.00710 -0.0966 0.7901 0.7336
0.000 0.3958 0.01206 0.00732 -0.0961 0.7859 0.7444
0.500 0.4513 0.01220 0.00745 -0.0973 0.7781 0.7557
0.750 0.4832 0.01221 0.00741 -0.0989 0.7747 0.7573
1.000 0.5052 0.01243 0.00765 -0.0981 0.7697 0.7622
1.250 0.5274 0.01266 0.00791 -0.0974 0.7648 0.7651
1.500 0.5548 0.01273 0.00801 -0.0980 0.7620 0.7702
1.750 0.5803 0.01284 0.00808 -0.0980 0.7552 0.7759
2.000 0.6075 0.01295 0.00823 -0.0986 0.7524 0.7817
2.250 0.6301 0.01318 0.00853 -0.0980 0.7475 0.7878
3.500 0.7415 0.01434 0.01020 -0.0944 0.7253 0.8916
3.750 0.7643 0.01494 0.01081 -0.0937 0.7188 0.9122
4.250 0.8094 0.01554 0.01142 -0.0926 0.7086 0.9312
4.500 0.8284 0.01588 0.01171 -0.0912 0.6992 0.9322
4.750 0.7460 0.01970 0.01486 -0.0667 0.5609 0.9389
5.000 0.8755 0.01644 0.01230 -0.0906 0.6911 0.9433
5.250 0.8913 0.01697 0.01281 -0.0885 0.6799 0.9459
5.500 0.9079 0.01748 0.01329 -0.0867 0.6666 0.9509
5.750 0.9316 0.01778 0.01361 -0.0865 0.6620 0.9518
6.000 0.9472 0.01835 0.01414 -0.0845 0.6493 0.9524
6.250 0.9570 0.01919 0.01492 -0.0812 0.6281 0.9546
6.500 0.9729 0.01982 0.01552 -0.0793 0.6143 0.9570
6.750 0.9607 0.02157 0.01703 -0.0713 0.5682 0.9603
7.000 0.9732 0.02234 0.01772 -0.0689 0.5537 0.9612
7.250 0.9855 0.02312 0.01845 -0.0664 0.5407 0.9623
7.500 0.9940 0.02408 0.01933 -0.0632 0.5235 0.9630
7.750 1.0167 0.02444 0.01970 -0.0632 0.5201 0.9626
8.000 1.0314 0.02521 0.02045 -0.0613 0.5100 0.9656
8.250 1.0525 0.02574 0.02099 -0.0607 0.5038 0.9677
8.500 1.0666 0.02673 0.02193 -0.0589 0.4935 0.9698
8.750 1.0845 0.02736 0.02254 -0.0580 0.4794 0.9699
9.000 1.1050 0.02783 0.02303 -0.0575 0.4763 0.9703
9.250 1.1192 0.02856 0.02375 -0.0557 0.4642 0.9720
9.500 1.1275 0.02971 0.02483 -0.0528 0.4438 0.9735
9.750 1.1405 0.03062 0.02570 -0.0510 0.4269 0.9741
10.000 1.1352 0.03255 0.02741 -0.0458 0.3802 0.9745
10.250 1.1285 0.03460 0.02923 -0.0406 0.3379 0.9759
10.500 1.1295 0.03645 0.03093 -0.0369 0.3093 0.9775
10.750 1.1346 0.03803 0.03237 -0.0341 0.2795 0.9780
11.000 1.1362 0.03960 0.03380 -0.0308 0.2510 0.9776
11.250 1.1434 0.04098 0.03507 -0.0285 0.2312 0.9786
11.500 1.1511 0.04223 0.03627 -0.0262 0.2189 0.9793
11.750 1.1628 0.04327 0.03731 -0.0246 0.2112 0.9805
12.000 1.1737 0.04449 0.03848 -0.0231 0.2007 0.9806
12.250 1.1879 0.04549 0.03949 -0.0220 0.1955 0.9815
12.500 1.2033 0.04648 0.04050 -0.0213 0.1907 0.9821
12.750 1.2158 0.04764 0.04166 -0.0202 0.1838 0.9820
13.000 1.2289 0.04877 0.04277 -0.0192 0.1759 0.9825
13.250 1.2411 0.05003 0.04403 -0.0181 0.1673 0.9836
13.500 1.2513 0.05143 0.04540 -0.0168 0.1570 0.9839
13.750 1.2547 0.05344 0.04726 -0.0147 0.1337 0.9847
14.000 1.2572 0.05571 0.04944 -0.0127 0.1139 0.9853
14.500 1.2609 0.05921 0.05282 -0.0079 0.0906 0.9868
14.750 1.2631 0.06101 0.05461 -0.0056 0.0837 0.9887
15.000 1.2740 0.06239 0.05601 -0.0048 0.0811 0.9893
15.250 1.2801 0.06422 0.05783 -0.0034 0.0760 0.9891
15.500 1.2909 0.06572 0.05937 -0.0027 0.0736 0.9900
15.750 1.3025 0.06717 0.06087 -0.0021 0.0730 0.9903
16.000 1.3095 0.06902 0.06271 -0.0011 0.0677 0.9906
16.250 1.3184 0.07084 0.06456 -0.0004 0.0655 0.9910
16.500 1.3290 0.07205 0.06580 0.0002 0.0628 0.9891
16.750 1.3412 0.07453 0.06829 0.0000 0.0602 0.9917
17.000 1.3438 0.07567 0.06946 0.0017 0.0578 0.9899
17.250 1.3515 0.07722 0.07105 0.0028 0.0558 0.9931
17.500 1.3557 0.07911 0.07292 0.0039 0.0519 0.9935
17.750 1.3629 0.08089 0.07475 0.0045 0.0503 0.9938
18.000 1.3702 0.08264 0.07652 0.0051 0.0476 0.9943
18.250 1.3742 0.08475 0.07864 0.0059 0.0451 0.9945
18.500 1.3822 0.08657 0.08049 0.0062 0.0438 0.9947
18.750 1.3873 0.08861 0.08257 0.0067 0.0423 0.9951
19.000 1.3909 0.09086 0.08485 0.0073 0.0409 0.9955
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