NREL's S833 Airfoil (s833-nr) Xfoil prediction polar at RE=200,000 Ncrit=9
| Details | Polar file |
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Airfoil: NREL's S833 Airfoil (s833-nr) Reynolds number: 200,000 Max Cl/Cd: 54.83 at α=6.5° Description: Mach=0 Ncrit=9 Source: Xfoil prediction Download polar: xf-s833-nr-200000.txt Download as CSV file: xf-s833-nr-200000.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 = 0.200 e 6 Ncrit = 9.000
alpha CL CD CDp CM Top_Xtr Bot_Xtr
------ -------- --------- --------- -------- -------- --------
-19.750 -0.9043 0.12325 0.11896 -0.0625 1.0000 0.0633
-19.500 -0.9515 0.11194 0.10739 -0.0679 1.0000 0.0640
-19.250 -0.9823 0.10396 0.09918 -0.0715 1.0000 0.0647
-19.000 -1.0012 0.09827 0.09334 -0.0736 1.0000 0.0660
-18.750 -0.9876 0.09801 0.09323 -0.0727 1.0000 0.0685
-18.500 -0.9942 0.09437 0.08955 -0.0738 1.0000 0.0704
-18.250 -1.0092 0.08949 0.08453 -0.0754 1.0000 0.0721
-18.000 -1.0273 0.08425 0.07912 -0.0772 1.0000 0.0737
-17.750 -1.0461 0.07912 0.07377 -0.0789 1.0000 0.0750
-17.500 -1.0425 0.07736 0.07208 -0.0783 1.0000 0.0777
-17.250 -1.0444 0.07484 0.06957 -0.0785 1.0000 0.0800
-17.000 -1.0517 0.07159 0.06624 -0.0790 1.0000 0.0822
-16.750 -1.0636 0.06787 0.06236 -0.0795 1.0000 0.0844
-16.500 -1.0776 0.06405 0.05833 -0.0800 1.0000 0.0861
-16.250 -1.0723 0.06264 0.05702 -0.0790 1.0000 0.0892
-16.000 -1.0752 0.06036 0.05472 -0.0787 1.0000 0.0918
-15.750 -1.0813 0.05777 0.05206 -0.0783 1.0000 0.0944
-15.500 -1.0905 0.05498 0.04912 -0.0779 1.0000 0.0969
-15.250 -1.0953 0.05273 0.04677 -0.0769 1.0000 0.0996
-15.000 -1.0943 0.05118 0.04529 -0.0758 1.0000 0.1027
-14.750 -1.0987 0.04925 0.04333 -0.0746 1.0000 0.1056
-14.500 -1.1059 0.04720 0.04116 -0.0733 1.0000 0.1086
-14.250 -1.1161 0.04507 0.03885 -0.0717 1.0000 0.1110
-14.000 -1.1120 0.04391 0.03780 -0.0699 1.0000 0.1149
-13.750 -1.1165 0.04238 0.03625 -0.0681 1.0000 0.1180
-13.500 -1.1225 0.04082 0.03460 -0.0660 1.0000 0.1213
-13.250 -1.1314 0.03921 0.03283 -0.0635 1.0000 0.1242
-13.000 -1.1302 0.03810 0.03182 -0.0613 1.0000 0.1282
-12.750 -1.1355 0.03687 0.03058 -0.0586 1.0000 0.1315
-12.500 -1.1427 0.03564 0.02927 -0.0557 1.0000 0.1352
-12.250 -1.1524 0.03443 0.02790 -0.0524 1.0000 0.1382
-12.000 -1.1535 0.03344 0.02701 -0.0495 1.0000 0.1422
-11.750 -1.1626 0.03245 0.02601 -0.0458 1.0000 0.1456
-11.500 -1.1751 0.03153 0.02501 -0.0414 1.0000 0.1488
-11.250 -1.1888 0.03060 0.02396 -0.0368 1.0000 0.1518
-11.000 -1.1884 0.02960 0.02299 -0.0342 1.0000 0.1564
-10.750 -1.1853 0.02873 0.02210 -0.0321 1.0000 0.1613
-10.500 -1.1783 0.02797 0.02119 -0.0302 1.0000 0.1669
-10.250 -1.1686 0.02715 0.02043 -0.0286 1.0000 0.1725
-10.000 -1.1394 0.02672 0.01989 -0.0307 0.9963 0.1813
-9.750 -1.1040 0.02632 0.01951 -0.0338 0.9912 0.1903
-9.500 -1.0741 0.02590 0.01895 -0.0357 0.9861 0.1994
-9.250 -1.0403 0.02564 0.01874 -0.0382 0.9826 0.2089
-9.000 -1.0152 0.02511 0.01816 -0.0389 0.9773 0.2177
-8.750 -0.9870 0.02478 0.01778 -0.0402 0.9735 0.2272
-8.500 -0.9532 0.02456 0.01758 -0.0424 0.9706 0.2372
-8.250 -0.9280 0.02417 0.01707 -0.0430 0.9652 0.2469
-8.000 -0.9004 0.02383 0.01679 -0.0439 0.9613 0.2567
-7.750 -0.8677 0.02362 0.01657 -0.0457 0.9585 0.2673
-7.500 -0.8334 0.02356 0.01639 -0.0478 0.9554 0.2789
-7.250 -0.8133 0.02309 0.01601 -0.0472 0.9498 0.2878
-7.000 -0.7826 0.02289 0.01579 -0.0485 0.9466 0.2989
-6.750 -0.7465 0.02284 0.01566 -0.0508 0.9441 0.3112
-6.500 -0.7198 0.02261 0.01551 -0.0512 0.9399 0.3216
-6.250 -0.6952 0.02237 0.01526 -0.0513 0.9354 0.3322
-6.000 -0.6622 0.02228 0.01509 -0.0530 0.9323 0.3447
-5.750 -0.6257 0.02221 0.01510 -0.0552 0.9300 0.3568
-5.500 -0.6006 0.02205 0.01496 -0.0552 0.9256 0.3676
-5.250 -0.5747 0.02192 0.01477 -0.0555 0.9210 0.3796
-5.000 -0.5410 0.02183 0.01474 -0.0570 0.9180 0.3919
-4.750 -0.5038 0.02179 0.01474 -0.0593 0.9159 0.4047
-4.500 -0.4793 0.02172 0.01467 -0.0592 0.9114 0.4163
-4.250 -0.4529 0.02164 0.01456 -0.0594 0.9065 0.4287
-4.000 -0.4190 0.02158 0.01458 -0.0609 0.9036 0.4410
-3.750 -0.3820 0.02156 0.01460 -0.0629 0.9016 0.4543
-3.500 -0.3566 0.02156 0.01461 -0.0629 0.8970 0.4666
-3.250 -0.3310 0.02153 0.01458 -0.0629 0.8917 0.4792
-3.000 -0.2969 0.02150 0.01463 -0.0643 0.8888 0.4917
-2.750 -0.2600 0.02149 0.01467 -0.0662 0.8869 0.5047
-2.500 -0.2339 0.02155 0.01475 -0.0662 0.8822 0.5170
-2.250 -0.2093 0.02159 0.01482 -0.0660 0.8764 0.5297
-2.000 -0.1750 0.02160 0.01490 -0.0673 0.8735 0.5414
-1.750 -0.1372 0.02158 0.01494 -0.0692 0.8715 0.5539
-1.500 -0.1143 0.02172 0.01508 -0.0686 0.8656 0.5658
-1.250 -0.0878 0.02182 0.01527 -0.0684 0.8603 0.5763
-1.000 -0.0518 0.02181 0.01531 -0.0698 0.8575 0.5874
-0.750 -0.0126 0.02176 0.01527 -0.0719 0.8556 0.5995
-0.500 0.0043 0.02207 0.01566 -0.0700 0.8478 0.6078
-0.250 0.0363 0.02208 0.01570 -0.0708 0.8434 0.6180
0.000 0.0739 0.02202 0.01568 -0.0723 0.8409 0.6277
0.250 0.1139 0.02189 0.01561 -0.0742 0.8392 0.6366
0.500 0.1563 0.02168 0.01542 -0.0765 0.8379 0.6468
0.750 0.1639 0.02210 0.01592 -0.0730 0.8263 0.6532
1.000 0.2042 0.02186 0.01572 -0.0748 0.8243 0.6619
1.250 0.2456 0.02151 0.01543 -0.0768 0.8227 0.6696
1.500 0.2577 0.02190 0.01588 -0.0739 0.8120 0.6762
1.750 0.2991 0.02146 0.01546 -0.0760 0.8096 0.6850
2.000 0.3393 0.02097 0.01507 -0.0773 0.8078 0.6906
2.250 0.3863 0.02028 0.01439 -0.0803 0.8067 0.7001
2.500 0.3993 0.02053 0.01474 -0.0773 0.7962 0.7047
2.750 0.4405 0.01991 0.01419 -0.0788 0.7937 0.7111
3.000 0.4898 0.01907 0.01339 -0.0822 0.7919 0.7191
3.250 0.5381 0.01829 0.01272 -0.0849 0.7901 0.7236
3.500 0.5536 0.01837 0.01285 -0.0823 0.7790 0.7303
3.750 0.6056 0.01754 0.01207 -0.0861 0.7752 0.7370
4.000 0.6306 0.01733 0.01195 -0.0848 0.7656 0.7416
4.250 0.6763 0.01676 0.01143 -0.0875 0.7582 0.7479
4.500 0.7002 0.01657 0.01130 -0.0864 0.7461 0.7542
4.750 0.7318 0.01627 0.01106 -0.0863 0.7345 0.7587
5.000 0.7657 0.01598 0.01079 -0.0869 0.7208 0.7648
5.250 0.7903 0.01581 0.01064 -0.0860 0.7040 0.7709
5.500 0.8058 0.01578 0.01065 -0.0831 0.6853 0.7755
5.750 0.8253 0.01576 0.01063 -0.0811 0.6634 0.7816
6.000 0.8512 0.01571 0.01052 -0.0805 0.6385 0.7875
6.250 0.8638 0.01584 0.01062 -0.0771 0.6106 0.7921
6.500 0.8800 0.01605 0.01073 -0.0747 0.5776 0.7980
6.750 0.8952 0.01637 0.01089 -0.0724 0.5400 0.8039
7.000 0.9021 0.01678 0.01117 -0.0683 0.5015 0.8085
7.250 0.9096 0.01734 0.01154 -0.0647 0.4607 0.8143
7.500 0.9177 0.01802 0.01201 -0.0616 0.4208 0.8201
7.750 0.9215 0.01867 0.01251 -0.0574 0.3852 0.8248
8.000 0.9282 0.01942 0.01311 -0.0542 0.3501 0.8305
8.250 0.9374 0.02024 0.01377 -0.0516 0.3159 0.8360
8.500 0.9429 0.02097 0.01439 -0.0481 0.2860 0.8408
8.750 0.9517 0.02178 0.01510 -0.0456 0.2567 0.8463
9.000 0.9624 0.02271 0.01589 -0.0436 0.2284 0.8517
9.250 0.9688 0.02354 0.01663 -0.0406 0.2042 0.8565
9.500 0.9785 0.02446 0.01746 -0.0385 0.1803 0.8619
9.750 0.9894 0.02551 0.01840 -0.0368 0.1581 0.8672
10.000 0.9958 0.02648 0.01929 -0.0342 0.1402 0.8722
10.250 1.0055 0.02754 0.02029 -0.0322 0.1231 0.8777
10.500 1.0162 0.02869 0.02140 -0.0307 0.1078 0.8828
10.750 1.0224 0.02983 0.02249 -0.0283 0.0961 0.8883
11.000 1.0301 0.03114 0.02377 -0.0265 0.0854 0.8943
11.250 1.0402 0.03227 0.02493 -0.0249 0.0762 0.8999
11.500 1.0476 0.03356 0.02626 -0.0230 0.0688 0.9062
11.750 1.0543 0.03511 0.02777 -0.0214 0.0625 0.9128
12.000 1.0624 0.03630 0.02903 -0.0197 0.0571 0.9205
12.250 1.0687 0.03788 0.03064 -0.0181 0.0527 0.9284
12.500 1.0758 0.03919 0.03201 -0.0165 0.0486 0.9392
13.000 1.0921 0.04231 0.03528 -0.0147 0.0419 1.0000
13.250 1.1029 0.04441 0.03733 -0.0147 0.0392 1.0000
13.500 1.1158 0.04630 0.03935 -0.0149 0.0364 1.0000
13.750 1.1272 0.04833 0.04133 -0.0151 0.0344 1.0000
14.000 1.1397 0.05045 0.04356 -0.0150 0.0326 1.0000
14.250 1.1512 0.05256 0.04578 -0.0151 0.0309 1.0000
14.500 1.1631 0.05463 0.04785 -0.0152 0.0296 1.0000
14.750 1.1759 0.05685 0.05008 -0.0153 0.0282 1.0000
15.000 1.1839 0.05938 0.05280 -0.0153 0.0272 1.0000
15.250 1.1905 0.06197 0.05553 -0.0155 0.0262 1.0000
15.500 1.1968 0.06451 0.05813 -0.0158 0.0252 1.0000
15.750 1.2111 0.06661 0.06015 -0.0160 0.0243 1.0000
16.000 1.2106 0.07011 0.06388 -0.0163 0.0238 1.0000
16.250 1.2097 0.07374 0.06775 -0.0167 0.0235 1.0000
16.500 1.2059 0.07778 0.07203 -0.0175 0.0231 1.0000
16.750 1.2002 0.08216 0.07664 -0.0185 0.0227 1.0000
17.000 1.1936 0.08676 0.08145 -0.0198 0.0225 1.0000
17.250 1.1845 0.09183 0.08674 -0.0216 0.0223 1.0000
17.500 1.1729 0.09742 0.09257 -0.0238 0.0221 1.0000
17.750 1.1589 0.10358 0.09895 -0.0267 0.0221 1.0000
18.000 1.1413 0.11059 0.10620 -0.0305 0.0220 1.0000
18.250 1.1176 0.11906 0.11496 -0.0355 0.0222 1.0000
18.500 1.0888 0.12907 0.12526 -0.0420 0.0224 1.0000
18.750 1.0534 0.14127 0.13776 -0.0504 0.0228 1.0000
19.000 1.0071 0.15722 0.15400 -0.0617 0.0234 1.0000
19.250 0.9561 0.17641 0.17338 -0.0745 0.0244 1.0000
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