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NREL's S826 Airfoil (s826-nr) Xfoil prediction polar at RE=100,000 Ncrit=5


Details Polar file
Airfoil: NREL's S826 Airfoil (s826-nr)
Reynolds number: 100,000
Max Cl/Cd: 60.01 at α=7°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-s826-nr-100000-n5.txt
Download as CSV file: xf-s826-nr-100000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: NREL's S826 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 =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -10.750  -0.3565   0.12094   0.11593  -0.0443   1.0000   0.0242
 -10.500  -0.3543   0.11810   0.11313  -0.0437   1.0000   0.0232
 -10.250  -0.3553   0.11470   0.10978  -0.0439   1.0000   0.0224
  -9.750  -0.3753   0.10228   0.09750  -0.0480   1.0000   0.0188
  -9.500  -0.3773   0.09946   0.09474  -0.0477   1.0000   0.0186
  -9.250  -0.3821   0.09612   0.09147  -0.0476   1.0000   0.0184
  -9.000  -0.3882   0.09271   0.08812  -0.0477   1.0000   0.0181
  -8.750  -0.3973   0.08883   0.08431  -0.0480   1.0000   0.0179
  -8.500  -0.4099   0.08469   0.08024  -0.0485   1.0000   0.0176
  -8.250  -0.4095   0.07757   0.07309  -0.0562   0.9947   0.0172
  -8.000  -0.4133   0.07075   0.06620  -0.0644   0.9864   0.0168
  -7.750  -0.4183   0.06396   0.05926  -0.0736   0.9753   0.0166
  -7.500  -0.4104   0.05652   0.05150  -0.0849   0.9638   0.0162
  -7.250  -0.3945   0.05026   0.04481  -0.0927   0.9550   0.0159
  -7.000  -0.3723   0.04490   0.03895  -0.0985   0.9470   0.0158
  -6.750  -0.3487   0.04048   0.03404  -0.1020   0.9389   0.0157
  -6.500  -0.3164   0.03658   0.02963  -0.1059   0.9336   0.0159
  -6.250  -0.2888   0.03387   0.02651  -0.1077   0.9258   0.0170
  -6.000  -0.2541   0.03116   0.02325  -0.1099   0.9208   0.0191
  -5.750  -0.2263   0.02943   0.02140  -0.1110   0.9132   0.0205
  -5.500  -0.1940   0.02765   0.01945  -0.1121   0.9077   0.0218
  -5.250  -0.1661   0.02613   0.01776  -0.1120   0.9003   0.0235
  -5.000  -0.1351   0.02480   0.01643  -0.1127   0.8943   0.0268
  -4.750  -0.1052   0.02390   0.01545  -0.1131   0.8870   0.0322
  -4.500  -0.0715   0.02285   0.01445  -0.1147   0.8807   0.0401
  -4.250  -0.0332   0.02172   0.01322  -0.1176   0.8746   0.0532
  -4.000   0.0092   0.02028   0.01176  -0.1222   0.8679   0.0811
  -3.750   0.0647   0.01785   0.01054  -0.1310   0.8648   0.3893
  -3.500   0.0961   0.01836   0.01089  -0.1311   0.8554   0.4476
  -3.250   0.1315   0.01880   0.01117  -0.1316   0.8494   0.4754
  -3.000   0.1606   0.01911   0.01135  -0.1312   0.8394   0.4908
  -2.750   0.1971   0.01926   0.01135  -0.1322   0.8330   0.5049
  -2.500   0.2279   0.01934   0.01136  -0.1322   0.8233   0.5121
  -2.250   0.2689   0.01900   0.01075  -0.1352   0.8159   0.5171
  -2.000   0.3079   0.01866   0.01021  -0.1377   0.8077   0.5195
  -1.750   0.3436   0.01845   0.00986  -0.1393   0.7989   0.5213
  -1.500   0.3821   0.01823   0.00949  -0.1415   0.7910   0.5237
  -1.250   0.4156   0.01810   0.00924  -0.1428   0.7809   0.5266
  -1.000   0.4531   0.01793   0.00891  -0.1449   0.7725   0.5301
  -0.750   0.4888   0.01778   0.00859  -0.1469   0.7633   0.5337
  -0.500   0.5210   0.01774   0.00849  -0.1479   0.7547   0.5358
  -0.250   0.5546   0.01770   0.00838  -0.1491   0.7469   0.5385
   0.000   0.5849   0.01772   0.00836  -0.1498   0.7381   0.5418
   0.250   0.6192   0.01770   0.00823  -0.1513   0.7310   0.5458
   0.500   0.6488   0.01774   0.00822  -0.1519   0.7224   0.5494
   0.750   0.6804   0.01778   0.00824  -0.1527   0.7162   0.5520
   1.000   0.7079   0.01789   0.00836  -0.1529   0.7087   0.5551
   1.250   0.7389   0.01796   0.00840  -0.1537   0.7024   0.5592
   1.500   0.7682   0.01808   0.00851  -0.1543   0.6955   0.5639
   1.750   0.7966   0.01820   0.00867  -0.1545   0.6893   0.5669
   2.000   0.8261   0.01833   0.00882  -0.1550   0.6840   0.5705
   2.250   0.8532   0.01850   0.00904  -0.1552   0.6776   0.5746
   2.500   0.8839   0.01864   0.00920  -0.1559   0.6724   0.5793
   2.750   0.9101   0.01883   0.00950  -0.1558   0.6667   0.5829
   3.000   0.9373   0.01903   0.00978  -0.1559   0.6610   0.5876
   3.250   0.9683   0.01920   0.00997  -0.1567   0.6562   0.5931
   3.500   0.9922   0.01944   0.01038  -0.1561   0.6496   0.5970
   3.750   1.0200   0.01963   0.01064  -0.1563   0.6437   0.6017
   4.000   1.0470   0.01986   0.01096  -0.1563   0.6373   0.6072
   4.250   1.0726   0.02006   0.01132  -0.1560   0.6301   0.6120
   4.500   1.0988   0.02025   0.01162  -0.1557   0.6225   0.6177
   4.750   1.1250   0.02042   0.01186  -0.1554   0.6133   0.6242
   5.000   1.1476   0.02060   0.01221  -0.1544   0.6029   0.6296
   5.250   1.1727   0.02074   0.01244  -0.1538   0.5924   0.6364
   5.500   1.1978   0.02085   0.01265  -0.1532   0.5817   0.6424
   5.750   1.2189   0.02105   0.01302  -0.1519   0.5698   0.6494
   6.000   1.2404   0.02122   0.01337  -0.1507   0.5573   0.6567
   6.250   1.2616   0.02139   0.01370  -0.1494   0.5440   0.6648
   6.500   1.2819   0.02157   0.01404  -0.1479   0.5297   0.6729
   6.750   1.3011   0.02177   0.01439  -0.1462   0.5135   0.6823
   7.000   1.3184   0.02197   0.01476  -0.1441   0.4949   0.6912
   7.250   1.3335   0.02223   0.01518  -0.1417   0.4727   0.7015
   7.500   1.3461   0.02256   0.01564  -0.1389   0.4439   0.7131
   7.750   1.3554   0.02298   0.01608  -0.1355   0.4028   0.7253
   8.000   1.3574   0.02369   0.01659  -0.1310   0.3526   0.7386
   8.250   1.3556   0.02487   0.01752  -0.1262   0.3056   0.7539
   8.500   1.3536   0.02625   0.01875  -0.1218   0.2651   0.7728
   8.750   1.3512   0.02769   0.02014  -0.1175   0.2315   0.7980
   9.000   1.3478   0.02906   0.02151  -0.1132   0.2035   0.8414
   9.250   1.3433   0.03039   0.02286  -0.1089   0.1809   1.0000
   9.500   1.3446   0.03228   0.02464  -0.1062   0.1590   1.0000
   9.750   1.3472   0.03416   0.02648  -0.1039   0.1393   1.0000
  10.000   1.3495   0.03615   0.02844  -0.1017   0.1230   1.0000
  10.250   1.3518   0.03824   0.03052  -0.0998   0.1089   1.0000
  10.500   1.3542   0.04042   0.03271  -0.0980   0.0965   1.0000
  10.750   1.3564   0.04272   0.03503  -0.0964   0.0861   1.0000
  11.000   1.3576   0.04520   0.03750  -0.0950   0.0770   1.0000
  11.250   1.3604   0.04763   0.04004  -0.0938   0.0684   1.0000
  11.500   1.3627   0.05018   0.04267  -0.0927   0.0607   1.0000
  11.750   1.3617   0.05315   0.04563  -0.0917   0.0546   1.0000
  12.000   1.3656   0.05572   0.04835  -0.0909   0.0477   1.0000
  12.250   1.3641   0.05894   0.05159  -0.0903   0.0430   1.0000
  12.500   1.3665   0.06183   0.05465  -0.0897   0.0377   1.0000
  12.750   1.3630   0.06549   0.05832  -0.0894   0.0343   1.0000
  13.000   1.3654   0.06858   0.06162  -0.0891   0.0303   1.0000
  13.250   1.3640   0.07217   0.06531  -0.0891   0.0275   1.0000
  13.500   1.3610   0.07609   0.06932  -0.0890   0.0254   1.0000
  13.750   1.3611   0.07970   0.07315  -0.0890   0.0230   1.0000
  14.000   1.3592   0.08361   0.07718  -0.0895   0.0212   1.0000
  14.250   1.3544   0.08799   0.08167  -0.0903   0.0198   1.0000
  14.500   1.3537   0.09200   0.08592  -0.0908   0.0182   1.0000
  14.750   1.3516   0.09625   0.09038  -0.0915   0.0171   1.0000
  15.000   1.3487   0.10067   0.09497  -0.0925   0.0163   1.0000
  15.250   1.3444   0.10536   0.09979  -0.0940   0.0155   1.0000
  15.500   1.3391   0.11025   0.10475  -0.0958   0.0148   1.0000
  15.750   1.3339   0.11543   0.11018  -0.0976   0.0141   1.0000
  16.000   1.3274   0.12103   0.11606  -0.1000   0.0135   1.0000
  16.250   1.3198   0.12696   0.12223  -0.1029   0.0129   1.0000
  16.500   1.3117   0.13313   0.12861  -0.1062   0.0124   1.0000
  16.750   1.3030   0.13963   0.13531  -0.1100   0.0121   1.0000
  17.000   1.2938   0.14650   0.14238  -0.1142   0.0119   1.0000
  17.250   1.2833   0.15398   0.15005  -0.1190   0.0118   1.0000
  17.500   1.2715   0.16221   0.15847  -0.1245   0.0117   1.0000
  17.750   1.2552   0.17237   0.16887  -0.1314   0.0119   1.0000
  18.000   1.2323   0.18566   0.18238  -0.1405   0.0124   1.0000
  18.250   1.2032   0.20304   0.19990  -0.1517   0.0136   1.0000
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