NREL's S833 Airfoil (s833-nr) Xfoil prediction polar at RE=500,000 Ncrit=5
| Details | Polar file |
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Airfoil: NREL's S833 Airfoil (s833-nr) Reynolds number: 500,000 Max Cl/Cd: 74.32 at α=3.5° Description: Mach=0 Ncrit=5 Source: Xfoil prediction Download polar: xf-s833-nr-500000-n5.txt Download as CSV file: xf-s833-nr-500000-n5.csv |
XFOIL Version 6.96
Calculated polar for: NREL's S833 Airfoil
1 1 Reynolds number fixed Mach number fixed
xtrf = 1.000 (top) 1.000 (bottom)
Mach = 0.000 Re = 0.500 e 6 Ncrit = 5.000
alpha CL CD CDp CM Top_Xtr Bot_Xtr
------ -------- --------- --------- -------- -------- --------
-19.250 -0.9678 0.09940 0.09510 -0.0752 0.9946 0.0358
-19.000 -0.9773 0.09461 0.09025 -0.0776 0.9943 0.0369
-18.750 -0.9839 0.09030 0.08588 -0.0796 0.9940 0.0379
-18.500 -0.9895 0.08619 0.08170 -0.0816 0.9937 0.0394
-18.250 -0.9927 0.08245 0.07786 -0.0834 0.9934 0.0406
-18.000 -0.9979 0.07841 0.07375 -0.0854 0.9931 0.0417
-17.750 -1.0060 0.07436 0.06964 -0.0869 0.9926 0.0430
-17.500 -1.0132 0.07069 0.06591 -0.0879 0.9920 0.0444
-17.250 -1.0174 0.06725 0.06241 -0.0890 0.9912 0.0460
-17.000 -1.0186 0.06415 0.05922 -0.0902 0.9904 0.0474
-16.750 -1.0215 0.06096 0.05596 -0.0912 0.9896 0.0490
-16.500 -1.0257 0.05761 0.05257 -0.0923 0.9888 0.0508
-16.250 -1.0253 0.05462 0.04951 -0.0936 0.9878 0.0528
-16.000 -1.0224 0.05195 0.04677 -0.0949 0.9868 0.0549
-15.750 -1.0186 0.04940 0.04416 -0.0960 0.9859 0.0570
-15.500 -1.0157 0.04659 0.04131 -0.0976 0.9850 0.0593
-15.250 -1.0096 0.04418 0.03885 -0.0990 0.9841 0.0621
-15.000 -1.0004 0.04215 0.03675 -0.1003 0.9834 0.0647
-14.750 -0.9916 0.03994 0.03449 -0.1019 0.9826 0.0674
-14.500 -0.9811 0.03788 0.03239 -0.1036 0.9819 0.0704
-14.250 -0.9825 0.03625 0.03071 -0.1019 0.9791 0.0729
-13.750 -0.9671 0.03300 0.02739 -0.1022 0.9749 0.0788
-13.500 -0.9549 0.03146 0.02581 -0.1031 0.9734 0.0825
-13.250 -0.9388 0.03018 0.02447 -0.1042 0.9721 0.0860
-13.000 -0.9233 0.02874 0.02302 -0.1055 0.9710 0.0901
-12.750 -0.9052 0.02748 0.02173 -0.1069 0.9701 0.0948
-12.500 -0.9049 0.02653 0.02074 -0.1041 0.9655 0.0979
-12.250 -0.8954 0.02536 0.01956 -0.1036 0.9624 0.1022
-12.000 -0.8788 0.02433 0.01850 -0.1041 0.9603 0.1067
-11.750 -0.8585 0.02343 0.01756 -0.1050 0.9589 0.1117
-11.500 -0.8383 0.02239 0.01653 -0.1062 0.9576 0.1174
-11.250 -0.8140 0.02158 0.01569 -0.1076 0.9567 0.1229
-11.000 -0.8246 0.02092 0.01500 -0.1020 0.9485 0.1254
-10.750 -0.8072 0.02004 0.01412 -0.1022 0.9461 0.1310
-10.500 -0.7843 0.01933 0.01339 -0.1030 0.9445 0.1370
-10.250 -0.7612 0.01855 0.01261 -0.1040 0.9433 0.1435
-10.000 -0.7786 0.01799 0.01202 -0.0969 0.9332 0.1460
-9.750 -0.7589 0.01736 0.01135 -0.0968 0.9310 0.1516
-9.500 -0.7339 0.01665 0.01064 -0.0978 0.9296 0.1577
-9.250 -0.7380 0.01616 0.01014 -0.0928 0.9208 0.1622
-9.000 -0.7135 0.01569 0.00963 -0.0931 0.9185 0.1687
-8.750 -0.6872 0.01514 0.00910 -0.0939 0.9169 0.1763
-8.500 -0.6583 0.01472 0.00865 -0.0949 0.9158 0.1837
-8.250 -0.6480 0.01437 0.00832 -0.0922 0.9096 0.1897
-8.000 -0.6255 0.01403 0.00797 -0.0918 0.9062 0.1973
-7.750 -0.5986 0.01361 0.00756 -0.0922 0.9042 0.2050
-7.500 -0.5695 0.01325 0.00720 -0.0930 0.9028 0.2127
-7.250 -0.5397 0.01285 0.00681 -0.0940 0.9016 0.2214
-7.000 -0.5083 0.01253 0.00648 -0.0952 0.9007 0.2299
-6.750 -0.4951 0.01232 0.00630 -0.0928 0.8939 0.2368
-6.500 -0.4673 0.01205 0.00602 -0.0932 0.8913 0.2457
-6.250 -0.4371 0.01171 0.00571 -0.0941 0.8894 0.2546
-6.000 -0.4052 0.01144 0.00544 -0.0953 0.8879 0.2634
-5.750 -0.3720 0.01112 0.00515 -0.0968 0.8867 0.2737
-5.500 -0.3367 0.01083 0.00487 -0.0987 0.8856 0.2827
-5.250 -0.3179 0.01069 0.00475 -0.0972 0.8795 0.2916
-5.000 -0.2883 0.01046 0.00454 -0.0979 0.8763 0.3008
-4.750 -0.2548 0.01024 0.00432 -0.0993 0.8741 0.3109
-4.500 -0.2188 0.00997 0.00408 -0.1013 0.8724 0.3216
-4.250 -0.1811 0.00975 0.00387 -0.1036 0.8709 0.3314
-4.000 -0.1518 0.00959 0.00373 -0.1042 0.8671 0.3416
-3.750 -0.1258 0.00945 0.00362 -0.1040 0.8622 0.3513
-3.250 -0.0539 0.00910 0.00332 -0.1079 0.8568 0.3732
-3.000 -0.0140 0.00895 0.00319 -0.1106 0.8548 0.3839
-2.750 0.0110 0.00886 0.00312 -0.1102 0.8497 0.3940
-2.500 0.0405 0.00875 0.00304 -0.1108 0.8451 0.4042
-2.250 0.0762 0.00864 0.00296 -0.1126 0.8417 0.4153
-2.000 0.1143 0.00854 0.00288 -0.1150 0.8389 0.4268
-1.750 0.1410 0.00846 0.00284 -0.1149 0.8339 0.4366
-1.500 0.1695 0.00840 0.00280 -0.1151 0.8288 0.4470
-1.250 0.2034 0.00832 0.00275 -0.1165 0.8247 0.4584
-1.000 0.2368 0.00825 0.00271 -0.1178 0.8204 0.4690
-0.750 0.2616 0.00822 0.00271 -0.1173 0.8139 0.4795
-0.500 0.2937 0.00816 0.00268 -0.1182 0.8079 0.4905
-0.250 0.3219 0.00812 0.00267 -0.1184 0.8009 0.5010
0.000 0.3499 0.00810 0.00266 -0.1184 0.7930 0.5120
0.250 0.3789 0.00807 0.00267 -0.1187 0.7854 0.5225
0.500 0.4054 0.00807 0.00268 -0.1184 0.7766 0.5325
0.750 0.4329 0.00807 0.00270 -0.1184 0.7680 0.5429
1.000 0.4593 0.00808 0.00273 -0.1181 0.7585 0.5523
1.250 0.4840 0.00810 0.00276 -0.1174 0.7485 0.5618
1.500 0.5104 0.00814 0.00280 -0.1171 0.7381 0.5706
1.750 0.5331 0.00817 0.00285 -0.1160 0.7264 0.5795
2.000 0.5564 0.00822 0.00291 -0.1150 0.7143 0.5876
2.250 0.5791 0.00830 0.00297 -0.1139 0.7005 0.5958
2.500 0.6008 0.00839 0.00306 -0.1125 0.6849 0.6031
2.750 0.6217 0.00852 0.00315 -0.1110 0.6673 0.6109
3.000 0.6417 0.00868 0.00327 -0.1094 0.6480 0.6174
3.250 0.6600 0.00889 0.00342 -0.1074 0.6255 0.6241
3.500 0.6785 0.00913 0.00358 -0.1055 0.6032 0.6305
3.750 0.6953 0.00942 0.00379 -0.1033 0.5759 0.6360
4.000 0.7111 0.00975 0.00402 -0.1009 0.5468 0.6417
4.250 0.7261 0.01013 0.00427 -0.0984 0.5143 0.6474
4.500 0.7396 0.01057 0.00458 -0.0957 0.4771 0.6521
4.750 0.7531 0.01105 0.00491 -0.0931 0.4409 0.6570
5.000 0.7681 0.01153 0.00525 -0.0908 0.4066 0.6621
5.250 0.7835 0.01204 0.00560 -0.0886 0.3716 0.6667
5.500 0.7993 0.01253 0.00598 -0.0865 0.3388 0.6708
5.750 0.8156 0.01303 0.00636 -0.0846 0.3080 0.6752
6.000 0.8325 0.01354 0.00674 -0.0828 0.2795 0.6797
6.250 0.8497 0.01406 0.00712 -0.0811 0.2519 0.6839
6.500 0.8670 0.01455 0.00753 -0.0794 0.2256 0.6873
7.000 0.9018 0.01558 0.00839 -0.0762 0.1821 0.6954
7.250 0.9197 0.01611 0.00883 -0.0747 0.1618 0.6994
7.500 0.9367 0.01666 0.00930 -0.0732 0.1421 0.7027
7.750 0.9532 0.01724 0.00981 -0.0715 0.1239 0.7061
8.000 0.9703 0.01781 0.01033 -0.0700 0.1089 0.7098
8.250 0.9877 0.01837 0.01084 -0.0685 0.0959 0.7135
8.500 1.0050 0.01897 0.01138 -0.0671 0.0839 0.7172
9.000 1.0386 0.02015 0.01254 -0.0641 0.0653 0.7236
9.250 1.0551 0.02079 0.01315 -0.0626 0.0568 0.7270
9.500 1.0711 0.02146 0.01380 -0.0611 0.0494 0.7306
9.750 1.0874 0.02214 0.01446 -0.0597 0.0435 0.7339
10.000 1.1030 0.02285 0.01516 -0.0583 0.0381 0.7369
10.250 1.1181 0.02358 0.01591 -0.0568 0.0337 0.7398
10.500 1.1337 0.02431 0.01666 -0.0553 0.0298 0.7429
10.750 1.1490 0.02507 0.01744 -0.0540 0.0269 0.7461
11.000 1.1634 0.02591 0.01829 -0.0525 0.0241 0.7495
11.250 1.1786 0.02671 0.01912 -0.0512 0.0219 0.7526
11.500 1.1921 0.02759 0.02005 -0.0497 0.0199 0.7554
11.750 1.2063 0.02847 0.02098 -0.0484 0.0182 0.7585
12.000 1.2191 0.02945 0.02200 -0.0470 0.0168 0.7620
12.250 1.2327 0.03041 0.02301 -0.0457 0.0156 0.7655
12.500 1.2452 0.03148 0.02412 -0.0444 0.0145 0.7688
12.750 1.2571 0.03259 0.02529 -0.0430 0.0135 0.7717
13.000 1.2688 0.03373 0.02651 -0.0417 0.0128 0.7752
13.250 1.2798 0.03495 0.02779 -0.0404 0.0120 0.7788
13.500 1.2894 0.03633 0.02922 -0.0392 0.0114 0.7824
14.000 1.3092 0.03911 0.03216 -0.0368 0.0104 0.7895
14.250 1.3181 0.04062 0.03376 -0.0357 0.0098 0.7933
14.500 1.3259 0.04229 0.03550 -0.0347 0.0095 0.7973
14.750 1.3319 0.04418 0.03746 -0.0337 0.0090 0.8010
15.000 1.3387 0.04603 0.03940 -0.0328 0.0088 0.8048
15.250 1.3449 0.04797 0.04145 -0.0320 0.0086 0.8090
15.500 1.3505 0.05003 0.04361 -0.0313 0.0082 0.8135
15.750 1.3550 0.05229 0.04597 -0.0307 0.0079 0.8178
16.000 1.3585 0.05469 0.04847 -0.0302 0.0077 0.8218
16.250 1.3610 0.05729 0.05118 -0.0299 0.0076 0.8261
16.500 1.3630 0.06004 0.05404 -0.0297 0.0074 0.8307
17.000 1.3611 0.06652 0.06074 -0.0300 0.0071 0.8400
17.250 1.3578 0.07023 0.06457 -0.0304 0.0070 0.8453
17.500 1.3557 0.07393 0.06840 -0.0311 0.0068 0.8506
17.750 1.3532 0.07775 0.07236 -0.0320 0.0068 0.8559
18.000 1.3488 0.08199 0.07673 -0.0332 0.0066 0.8616
18.500 1.3361 0.09142 0.08646 -0.0364 0.0065 0.8731
18.750 1.3279 0.09666 0.09185 -0.0385 0.0064 0.8798
19.000 1.3186 0.10216 0.09751 -0.0409 0.0063 0.8872
19.250 1.3083 0.10792 0.10342 -0.0436 0.0063 0.8964
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