NREL's S833 Airfoil (s833-nr) Xfoil prediction polar at RE=100,000 Ncrit=9
| Details | Polar file |
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Airfoil: NREL's S833 Airfoil (s833-nr) Reynolds number: 100,000 Max Cl/Cd: 39.4 at α=8.5° Description: Mach=0 Ncrit=9 Source: Xfoil prediction Download polar: xf-s833-nr-100000.txt Download as CSV file: xf-s833-nr-100000.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 = 0.100 e 6 Ncrit = 9.000
alpha CL CD CDp CM Top_Xtr Bot_Xtr
------ -------- --------- --------- -------- -------- --------
-15.500 -0.4809 0.17142 0.16543 -0.0320 1.0000 0.1889
-15.250 -0.4833 0.16906 0.16306 -0.0325 1.0000 0.1957
-15.000 -0.9921 0.07139 0.06534 -0.0783 1.0000 0.1388
-14.500 -0.9158 0.07582 0.06998 -0.0738 1.0000 0.1512
-14.250 -0.9982 0.06532 0.05924 -0.0752 1.0000 0.1500
-14.000 -1.0499 0.05954 0.05323 -0.0739 1.0000 0.1504
-13.750 -1.0911 0.05548 0.04896 -0.0712 1.0000 0.1514
-13.500 -1.1292 0.05234 0.04559 -0.0674 1.0000 0.1524
-13.250 -1.0875 0.05289 0.04642 -0.0673 1.0000 0.1596
-13.000 -1.1107 0.05066 0.04407 -0.0639 1.0000 0.1621
-12.750 -1.1413 0.04850 0.04175 -0.0592 1.0000 0.1640
-12.500 -1.1740 0.04671 0.03979 -0.0536 1.0000 0.1656
-12.250 -1.2011 0.04467 0.03744 -0.0488 1.0000 0.1678
-12.000 -1.1697 0.04448 0.03757 -0.0486 1.0000 0.1746
-11.750 -1.1798 0.04297 0.03589 -0.0451 1.0000 0.1791
-11.500 -1.1952 0.04102 0.03358 -0.0414 1.0000 0.1831
-11.250 -1.1708 0.04070 0.03353 -0.0406 1.0000 0.1897
-11.000 -1.1719 0.03932 0.03194 -0.0381 1.0000 0.1956
-10.750 -1.1629 0.03820 0.03078 -0.0363 1.0000 0.2018
-10.500 -1.1510 0.03748 0.03006 -0.0347 1.0000 0.2085
-10.250 -1.1459 0.03606 0.02837 -0.0330 1.0000 0.2155
-10.000 -1.1281 0.03564 0.02809 -0.0317 1.0000 0.2226
-9.750 -1.1201 0.03433 0.02646 -0.0304 1.0000 0.2306
-9.500 -1.1009 0.03396 0.02630 -0.0292 1.0000 0.2379
-9.250 -1.0889 0.03286 0.02492 -0.0283 1.0000 0.2470
-9.000 -1.0699 0.03250 0.02473 -0.0272 1.0000 0.2546
-8.750 -1.0545 0.03157 0.02359 -0.0265 1.0000 0.2641
-8.500 -1.0358 0.03121 0.02331 -0.0255 1.0000 0.2726
-8.250 -1.0181 0.03048 0.02249 -0.0248 1.0000 0.2820
-8.000 -0.9992 0.03002 0.02197 -0.0241 1.0000 0.2918
-7.750 -0.9800 0.02955 0.02153 -0.0234 1.0000 0.3010
-7.500 -0.9604 0.02892 0.02070 -0.0232 1.0000 0.3122
-7.250 -0.9405 0.02871 0.02064 -0.0222 1.0000 0.3213
-7.000 -0.9202 0.02824 0.02009 -0.0218 1.0000 0.3321
-6.750 -0.8994 0.02786 0.01962 -0.0215 1.0000 0.3435
-6.500 -0.8791 0.02766 0.01953 -0.0207 1.0000 0.3531
-6.250 -0.8579 0.02730 0.01910 -0.0205 1.0000 0.3648
-6.000 -0.8365 0.02706 0.01881 -0.0201 1.0000 0.3766
-5.750 -0.8160 0.02694 0.01878 -0.0193 1.0000 0.3868
-5.500 -0.7943 0.02669 0.01849 -0.0191 1.0000 0.3988
-5.250 -0.7722 0.02651 0.01822 -0.0190 1.0000 0.4118
-5.000 -0.7521 0.02652 0.01836 -0.0180 1.0000 0.4219
-4.750 -0.7306 0.02642 0.01826 -0.0177 1.0000 0.4340
-4.500 -0.7083 0.02631 0.01808 -0.0176 1.0000 0.4473
-4.250 -0.6881 0.02639 0.01826 -0.0167 1.0000 0.4584
-4.000 -0.6674 0.02645 0.01837 -0.0161 1.0000 0.4700
-3.750 -0.6458 0.02648 0.01838 -0.0158 1.0000 0.4831
-3.500 -0.6238 0.02656 0.01843 -0.0156 1.0000 0.4968
-3.250 -0.6053 0.02684 0.01885 -0.0142 1.0000 0.5067
-3.000 -0.5848 0.02704 0.01908 -0.0136 1.0000 0.5189
-2.750 -0.5635 0.02722 0.01924 -0.0133 1.0000 0.5322
-2.500 -0.5449 0.02760 0.01970 -0.0120 1.0000 0.5428
-2.250 -0.5259 0.02797 0.02013 -0.0110 1.0000 0.5540
-2.000 -0.5033 0.02838 0.02054 -0.0109 0.9993 0.5669
-1.750 -0.4104 0.03156 0.02372 -0.0222 0.9618 0.5846
-1.500 -0.3716 0.03229 0.02443 -0.0245 0.9501 0.5986
-1.250 -0.3359 0.03356 0.02579 -0.0254 0.9419 0.6073
-1.000 -0.3108 0.03379 0.02602 -0.0253 0.9326 0.6185
-0.750 -0.2783 0.03429 0.02649 -0.0267 0.9243 0.6319
-0.500 -0.2516 0.03511 0.02740 -0.0259 0.9168 0.6388
-0.250 -0.2252 0.03541 0.02769 -0.0262 0.9082 0.6508
0.000 -0.1930 0.03620 0.02852 -0.0265 0.9015 0.6597
0.250 -0.1721 0.03644 0.02878 -0.0257 0.8922 0.6699
0.500 -0.1312 0.03696 0.02927 -0.0284 0.8862 0.6832
0.750 -0.1189 0.03731 0.02971 -0.0252 0.8761 0.6892
1.000 -0.0767 0.03777 0.03016 -0.0279 0.8705 0.7019
1.250 -0.0660 0.03804 0.03050 -0.0248 0.8600 0.7087
1.500 -0.0226 0.03839 0.03086 -0.0274 0.8545 0.7206
1.750 -0.0116 0.03858 0.03111 -0.0246 0.8434 0.7289
2.000 0.0315 0.03881 0.03136 -0.0268 0.8382 0.7395
2.250 0.0459 0.03892 0.03151 -0.0251 0.8265 0.7498
2.500 0.0755 0.03903 0.03167 -0.0249 0.8190 0.7584
2.750 0.1039 0.03906 0.03172 -0.0255 0.8092 0.7699
3.000 0.1231 0.03912 0.03186 -0.0234 0.7997 0.7777
3.250 0.1589 0.03894 0.03172 -0.0247 0.7918 0.7884
3.500 0.1770 0.03897 0.03181 -0.0229 0.7808 0.7974
3.750 0.2161 0.03853 0.03143 -0.0240 0.7743 0.8071
4.000 0.2366 0.03851 0.03147 -0.0231 0.7621 0.8172
4.250 0.2767 0.03774 0.03078 -0.0237 0.7569 0.8260
4.500 0.2981 0.03767 0.03077 -0.0231 0.7438 0.8360
4.750 0.3413 0.03651 0.02971 -0.0237 0.7395 0.8447
5.000 0.3601 0.03630 0.02957 -0.0223 0.7258 0.8540
5.250 0.4097 0.03477 0.02814 -0.0239 0.7225 0.8632
5.500 0.4263 0.03438 0.02784 -0.0218 0.7083 0.8720
5.750 0.4524 0.03380 0.02735 -0.0211 0.6957 0.8815
6.000 0.4977 0.03176 0.02543 -0.0213 0.6913 0.8899
6.250 0.5246 0.03082 0.02459 -0.0203 0.6789 0.8989
6.500 0.5773 0.02837 0.02226 -0.0215 0.6745 0.9076
6.750 0.6076 0.02715 0.02116 -0.0206 0.6609 0.9163
7.000 0.6499 0.02548 0.01959 -0.0212 0.6478 0.9251
7.250 0.6928 0.02384 0.01805 -0.0219 0.6309 0.9334
7.500 0.7377 0.02245 0.01669 -0.0232 0.6083 0.9419
7.750 0.7679 0.02177 0.01602 -0.0228 0.5783 0.9510
8.000 0.8005 0.02133 0.01552 -0.0230 0.5415 0.9600
8.250 0.8284 0.02134 0.01540 -0.0230 0.4985 0.9696
8.500 0.8562 0.02173 0.01557 -0.0234 0.4504 0.9795
8.750 0.8767 0.02235 0.01596 -0.0231 0.4043 0.9967
9.000 0.8848 0.02308 0.01645 -0.0209 0.3680 1.0000
9.250 0.8940 0.02403 0.01722 -0.0191 0.3320 1.0000
9.500 0.9044 0.02514 0.01814 -0.0177 0.2973 1.0000
9.750 0.9157 0.02639 0.01918 -0.0166 0.2649 1.0000
10.000 0.9274 0.02775 0.02035 -0.0157 0.2351 1.0000
10.250 0.9393 0.02917 0.02167 -0.0149 0.2070 1.0000
10.500 0.9524 0.03072 0.02303 -0.0143 0.1825 1.0000
10.750 0.9658 0.03228 0.02450 -0.0138 0.1606 1.0000
11.000 0.9800 0.03392 0.02600 -0.0134 0.1421 1.0000
11.250 0.9963 0.03562 0.02754 -0.0133 0.1258 1.0000
11.500 1.0124 0.03731 0.02919 -0.0131 0.1121 1.0000
11.750 1.0292 0.03904 0.03094 -0.0130 0.1004 1.0000
12.000 1.0492 0.04089 0.03281 -0.0131 0.0904 1.0000
12.250 1.0709 0.04280 0.03467 -0.0134 0.0820 1.0000
12.500 1.0916 0.04459 0.03641 -0.0136 0.0751 1.0000
12.750 1.1095 0.04681 0.03883 -0.0135 0.0693 1.0000
13.000 1.1444 0.04905 0.04082 -0.0151 0.0635 1.0000
13.250 1.1465 0.05142 0.04361 -0.0136 0.0607 1.0000
13.500 1.1571 0.05369 0.04604 -0.0131 0.0575 1.0000
13.750 1.1855 0.05644 0.04868 -0.0142 0.0542 1.0000
14.000 1.1795 0.05960 0.05229 -0.0125 0.0531 1.0000
14.250 1.1729 0.06305 0.05609 -0.0111 0.0520 1.0000
14.500 1.1653 0.06661 0.05996 -0.0101 0.0508 1.0000
14.750 1.1590 0.07018 0.06376 -0.0095 0.0497 1.0000
15.000 1.1659 0.07283 0.06644 -0.0095 0.0481 1.0000
15.250 1.1783 0.07649 0.07004 -0.0100 0.0466 1.0000
15.500 1.1558 0.08121 0.07510 -0.0098 0.0464 1.0000
15.750 1.1335 0.08643 0.08061 -0.0103 0.0464 1.0000
16.000 1.1101 0.09219 0.08666 -0.0116 0.0464 1.0000
16.250 1.0883 0.09834 0.09304 -0.0137 0.0465 1.0000
16.500 1.0646 0.10512 0.10008 -0.0167 0.0466 1.0000
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