NREL's S814 Airfoil (s814-nr) Xfoil prediction polar at RE=1,000,000 Ncrit=5
| Details | Polar file |
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Airfoil: NREL's S814 Airfoil (s814-nr) Reynolds number: 1,000,000 Max Cl/Cd: 97.14 at α=6.5° Description: Mach=0 Ncrit=5 Source: Xfoil prediction Download polar: xf-s814-nr-1000000-n5.txt Download as CSV file: xf-s814-nr-1000000-n5.csv |
XFOIL Version 6.96
Calculated polar for: NREL's S814 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 = 5.000
alpha CL CD CDp CM Top_Xtr Bot_Xtr
------ -------- --------- --------- -------- -------- --------
-17.750 -0.8019 0.10809 0.10476 -0.0571 0.9938 0.1295
-17.500 -0.8584 0.09782 0.09475 -0.0606 0.9936 0.1654
-17.250 -0.8842 0.09163 0.08865 -0.0629 0.9933 0.1821
-17.000 -0.8804 0.08915 0.08640 -0.0642 0.9931 0.2040
-16.750 -0.8622 0.08831 0.08561 -0.0650 0.9929 0.2128
-16.500 -0.8464 0.08717 0.08447 -0.0659 0.9927 0.2172
-16.250 -0.9289 0.07470 0.07190 -0.0698 0.9923 0.2268
-16.000 -0.9365 0.07166 0.06884 -0.0700 0.9916 0.2306
-15.750 -0.9634 0.06648 0.06363 -0.0709 0.9908 0.2357
-15.500 -1.0423 0.05600 0.05297 -0.0733 0.9892 0.2391
-15.250 -1.0646 0.05132 0.04819 -0.0747 0.9880 0.2406
-15.000 -1.0789 0.04748 0.04431 -0.0760 0.9869 0.2439
-14.750 -1.0889 0.04401 0.04081 -0.0773 0.9858 0.2470
-14.500 -1.0996 0.04037 0.03710 -0.0790 0.9846 0.2497
-14.250 -1.1060 0.03687 0.03351 -0.0813 0.9833 0.2524
-14.000 -1.1083 0.03371 0.03025 -0.0837 0.9822 0.2543
-13.750 -1.0973 0.03134 0.02780 -0.0868 0.9811 0.2555
-13.500 -1.0977 0.02881 0.02525 -0.0882 0.9773 0.2585
-13.250 -1.0879 0.02639 0.02281 -0.0909 0.9724 0.2618
-13.000 -1.0638 0.02442 0.02078 -0.0952 0.9699 0.2647
-12.750 -1.0366 0.02260 0.01888 -0.0998 0.9682 0.2670
-12.500 -1.0075 0.02100 0.01719 -0.1043 0.9671 0.2683
-12.250 -1.0310 0.01959 0.01573 -0.0991 0.9580 0.2686
-12.000 -1.0081 0.01850 0.01457 -0.1011 0.9556 0.2689
-11.750 -0.9759 0.01755 0.01356 -0.1044 0.9542 0.2690
-11.500 -0.9402 0.01672 0.01268 -0.1080 0.9530 0.2695
-11.250 -0.9481 0.01569 0.01160 -0.1044 0.9431 0.2700
-11.000 -0.9176 0.01489 0.01076 -0.1070 0.9404 0.2707
-10.750 -0.8830 0.01418 0.01000 -0.1102 0.9384 0.2713
-10.500 -0.8803 0.01365 0.00943 -0.1071 0.9275 0.2718
-10.000 -0.8312 0.01283 0.00853 -0.1078 0.9142 0.2727
-9.750 -0.7941 0.01242 0.00808 -0.1104 0.9083 0.2732
-9.500 -0.7500 0.01204 0.00766 -0.1142 0.8989 0.2736
-9.250 -0.6891 0.01170 0.00724 -0.1214 0.8874 0.2742
-9.000 -0.6410 0.01145 0.00683 -0.1259 0.8606 0.2747
-8.750 -0.6117 0.01133 0.00654 -0.1268 0.8271 0.2751
-8.500 -0.5874 0.01126 0.00631 -0.1266 0.7964 0.2755
-8.250 -0.5636 0.01118 0.00611 -0.1263 0.7705 0.2759
-8.000 -0.5392 0.01111 0.00591 -0.1262 0.7471 0.2764
-7.750 -0.5143 0.01103 0.00573 -0.1260 0.7261 0.2768
-7.500 -0.4888 0.01097 0.00556 -0.1260 0.7064 0.2773
-7.250 -0.4628 0.01090 0.00540 -0.1260 0.6878 0.2777
-7.000 -0.4363 0.01084 0.00524 -0.1262 0.6700 0.2781
-6.750 -0.4093 0.01078 0.00509 -0.1263 0.6533 0.2786
-6.500 -0.3816 0.01071 0.00495 -0.1267 0.6387 0.2790
-6.250 -0.3535 0.01064 0.00481 -0.1270 0.6259 0.2795
-6.000 -0.3254 0.01058 0.00468 -0.1274 0.6138 0.2799
-5.750 -0.2972 0.01053 0.00456 -0.1277 0.6019 0.2804
-5.500 -0.2684 0.01046 0.00444 -0.1282 0.5912 0.2808
-5.250 -0.2398 0.01042 0.00434 -0.1285 0.5810 0.2812
-5.000 -0.2108 0.01037 0.00423 -0.1290 0.5711 0.2816
-4.750 -0.1819 0.01033 0.00414 -0.1294 0.5622 0.2820
-4.500 -0.1528 0.01029 0.00405 -0.1299 0.5532 0.2824
-4.250 -0.1237 0.01025 0.00396 -0.1303 0.5451 0.2827
-4.000 -0.0944 0.01022 0.00388 -0.1307 0.5366 0.2830
-3.750 -0.0653 0.01020 0.00382 -0.1311 0.5289 0.2833
-3.500 -0.0359 0.01017 0.00375 -0.1316 0.5213 0.2837
-3.000 0.0235 0.01005 0.00359 -0.1327 0.5090 0.2858
-2.750 0.0533 0.01001 0.00352 -0.1332 0.5030 0.2868
-2.500 0.0827 0.00999 0.00347 -0.1337 0.4973 0.2876
-2.250 0.1127 0.00995 0.00342 -0.1342 0.4928 0.2884
-2.000 0.1426 0.00992 0.00338 -0.1347 0.4880 0.2892
-1.750 0.1721 0.00991 0.00336 -0.1351 0.4830 0.2899
-1.500 0.2016 0.00991 0.00333 -0.1355 0.4787 0.2907
-1.250 0.2316 0.00989 0.00331 -0.1360 0.4751 0.2915
-1.000 0.2613 0.00988 0.00330 -0.1364 0.4710 0.2923
-0.750 0.2908 0.00988 0.00329 -0.1368 0.4666 0.2931
-0.250 0.3498 0.00990 0.00329 -0.1375 0.4596 0.2947
0.000 0.3795 0.00990 0.00329 -0.1379 0.4566 0.2955
0.250 0.4091 0.00991 0.00330 -0.1382 0.4535 0.2962
0.500 0.4383 0.00993 0.00331 -0.1385 0.4505 0.2969
0.750 0.4674 0.00996 0.00333 -0.1388 0.4475 0.2974
1.000 0.4965 0.00999 0.00336 -0.1390 0.4448 0.2980
1.250 0.5261 0.01000 0.00339 -0.1393 0.4428 0.2985
1.500 0.5559 0.01000 0.00341 -0.1397 0.4407 0.3000
1.750 0.5855 0.01001 0.00344 -0.1400 0.4383 0.3014
2.000 0.6147 0.01003 0.00348 -0.1403 0.4358 0.3028
2.250 0.6437 0.01007 0.00353 -0.1405 0.4331 0.3041
2.500 0.6724 0.01011 0.00359 -0.1406 0.4306 0.3054
2.750 0.7010 0.01017 0.00366 -0.1407 0.4282 0.3067
3.000 0.7302 0.01020 0.00372 -0.1409 0.4269 0.3080
3.250 0.7592 0.01023 0.00378 -0.1411 0.4253 0.3093
3.500 0.7877 0.01027 0.00385 -0.1411 0.4226 0.3106
3.750 0.8157 0.01032 0.00391 -0.1411 0.4190 0.3118
4.000 0.8427 0.01040 0.00399 -0.1408 0.4147 0.3128
4.250 0.8696 0.01049 0.00408 -0.1406 0.4105 0.3142
4.500 0.8982 0.01051 0.00415 -0.1407 0.4066 0.3166
4.750 0.9256 0.01057 0.00423 -0.1405 0.4015 0.3185
5.000 0.9517 0.01068 0.00434 -0.1401 0.3959 0.3203
5.250 0.9790 0.01074 0.00444 -0.1399 0.3909 0.3222
5.500 1.0057 0.01083 0.00454 -0.1396 0.3839 0.3240
5.750 1.0311 0.01097 0.00467 -0.1391 0.3773 0.3256
6.000 1.0583 0.01106 0.00478 -0.1389 0.3712 0.3271
6.250 1.0831 0.01123 0.00493 -0.1382 0.3613 0.3283
6.500 1.1084 0.01141 0.00509 -0.1377 0.3469 0.3303
6.750 1.1299 0.01178 0.00535 -0.1366 0.3195 0.3326
7.000 1.1454 0.01245 0.00581 -0.1345 0.2791 0.3345
7.250 1.1618 0.01309 0.00629 -0.1326 0.2487 0.3365
7.500 1.1783 0.01370 0.00678 -0.1308 0.2209 0.3385
7.750 1.1941 0.01433 0.00728 -0.1288 0.1957 0.3403
8.000 1.2072 0.01505 0.00786 -0.1264 0.1692 0.3418
8.250 1.2210 0.01573 0.00843 -0.1242 0.1462 0.3432
8.500 1.2347 0.01641 0.00901 -0.1220 0.1277 0.3444
8.750 1.2495 0.01702 0.00957 -0.1200 0.1139 0.3470
9.000 1.2638 0.01768 0.01018 -0.1180 0.1006 0.3494
9.250 1.2787 0.01829 0.01078 -0.1161 0.0912 0.3518
9.500 1.2926 0.01896 0.01142 -0.1141 0.0825 0.3540
9.750 1.3050 0.01971 0.01215 -0.1120 0.0739 0.3559
10.000 1.3191 0.02040 0.01284 -0.1102 0.0675 0.3576
10.250 1.3306 0.02123 0.01365 -0.1081 0.0613 0.3590
10.500 1.3429 0.02205 0.01447 -0.1062 0.0560 0.3601
10.750 1.3545 0.02295 0.01538 -0.1043 0.0517 0.3624
11.000 1.3661 0.02387 0.01633 -0.1026 0.0479 0.3646
11.250 1.3757 0.02496 0.01743 -0.1007 0.0442 0.3667
11.500 1.3864 0.02604 0.01855 -0.0991 0.0411 0.3687
11.750 1.3944 0.02734 0.01986 -0.0973 0.0380 0.3707
12.000 1.4037 0.02862 0.02118 -0.0958 0.0355 0.3725
12.250 1.4113 0.03008 0.02267 -0.0944 0.0331 0.3742
12.500 1.4185 0.03166 0.02428 -0.0930 0.0311 0.3755
12.750 1.4266 0.03324 0.02591 -0.0919 0.0296 0.3770
13.000 1.4333 0.03502 0.02773 -0.0908 0.0280 0.3796
13.250 1.4387 0.03702 0.02978 -0.0899 0.0264 0.3822
13.500 1.4457 0.03894 0.03176 -0.0891 0.0253 0.3848
13.750 1.4512 0.04106 0.03394 -0.0885 0.0241 0.3871
14.000 1.4551 0.04341 0.03634 -0.0879 0.0229 0.3893
14.250 1.4587 0.04588 0.03885 -0.0874 0.0218 0.3912
14.500 1.4638 0.04825 0.04128 -0.0871 0.0210 0.3927
14.750 1.4679 0.05079 0.04389 -0.0869 0.0201 0.3949
15.000 1.4704 0.05357 0.04672 -0.0868 0.0191 0.3974
15.250 1.4726 0.05645 0.04967 -0.0868 0.0184 0.3999
15.500 1.4758 0.05927 0.05255 -0.0868 0.0177 0.4024
15.750 1.4790 0.06215 0.05550 -0.0870 0.0171 0.4048
16.000 1.4812 0.06518 0.05860 -0.0872 0.0164 0.4072
16.250 1.4829 0.06832 0.06179 -0.0875 0.0158 0.4093
16.500 1.4845 0.07155 0.06508 -0.0879 0.0151 0.4124
16.750 1.4862 0.07483 0.06843 -0.0884 0.0147 0.4160
17.000 1.4887 0.07802 0.07170 -0.0890 0.0143 0.4196
17.250 1.4915 0.08120 0.07494 -0.0895 0.0138 0.4230
17.500 1.4930 0.08461 0.07842 -0.0902 0.0134 0.4259
17.750 1.4950 0.08798 0.08186 -0.0910 0.0130 0.4297
18.000 1.4962 0.09152 0.08547 -0.0919 0.0126 0.4338
18.250 1.4970 0.09512 0.08914 -0.0928 0.0122 0.4381
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