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NREL's S829 Airfoil (s829-nr) Xfoil prediction polar at RE=100,000 Ncrit=5


Details Polar file
Airfoil: NREL's S829 Airfoil (s829-nr)
Reynolds number: 100,000
Max Cl/Cd: 25.34 at α=7.25°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-s829-nr-100000-n5.txt
Download as CSV file: xf-s829-nr-100000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: NREL's S829 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
  ------ -------- --------- --------- -------- -------- --------
 -13.500  -0.5124   0.09857   0.09393  -0.0688   1.0000   0.0159
 -13.250  -0.5369   0.08693   0.08220  -0.0772   0.9918   0.0153
 -13.000  -0.5655   0.07708   0.07218  -0.0846   0.9852   0.0151
 -12.750  -0.5864   0.07026   0.06512  -0.0890   0.9796   0.0149
 -12.500  -0.6040   0.06477   0.05937  -0.0915   0.9738   0.0147
 -12.250  -0.6205   0.05965   0.05392  -0.0929   0.9692   0.0147
 -12.000  -0.6347   0.05550   0.04944  -0.0926   0.9625   0.0147
 -11.750  -0.6426   0.05176   0.04534  -0.0921   0.9574   0.0149
 -11.500  -0.6482   0.04869   0.04191  -0.0905   0.9512   0.0152
 -11.250  -0.6488   0.04589   0.03869  -0.0891   0.9458   0.0158
 -11.000  -0.6451   0.04352   0.03591  -0.0875   0.9410   0.0167
 -10.750  -0.6411   0.04157   0.03352  -0.0852   0.9354   0.0177
 -10.500  -0.6284   0.03901   0.03072  -0.0843   0.9319   0.0184
 -10.250  -0.6137   0.03717   0.02873  -0.0837   0.9289   0.0197
 -10.000  -0.5996   0.03563   0.02701  -0.0823   0.9244   0.0211
  -9.750  -0.5783   0.03392   0.02506  -0.0818   0.9211   0.0229
  -9.500  -0.5554   0.03259   0.02346  -0.0815   0.9182   0.0254
  -9.250  -0.5376   0.03124   0.02207  -0.0809   0.9156   0.0294
  -9.000  -0.5219   0.03024   0.02094  -0.0794   0.9116   0.0339
  -8.750  -0.5064   0.02925   0.01987  -0.0781   0.9081   0.0393
  -8.500  -0.4896   0.02838   0.01887  -0.0770   0.9052   0.0459
  -8.250  -0.4737   0.02742   0.01788  -0.0757   0.9026   0.0542
  -8.000  -0.4598   0.02667   0.01710  -0.0740   0.8997   0.0650
  -7.750  -0.4478   0.02605   0.01647  -0.0720   0.8958   0.0774
  -7.500  -0.4335   0.02540   0.01587  -0.0703   0.8925   0.0966
  -7.250  -0.4179   0.02469   0.01527  -0.0688   0.8899   0.1238
  -7.000  -0.4013   0.02396   0.01473  -0.0676   0.8878   0.1643
  -6.750  -0.3924   0.02347   0.01450  -0.0650   0.8842   0.2147
  -6.500  -0.3848   0.02289   0.01423  -0.0622   0.8808   0.2842
  -6.250  -0.3794   0.02218   0.01400  -0.0588   0.8778   0.3763
  -5.750  -0.2757   0.02444   0.01739  -0.0628   0.8778   0.6541
  -5.500  -0.2564   0.02495   0.01776  -0.0608   0.8756   0.6853
  -5.250  -0.2442   0.02529   0.01792  -0.0579   0.8730   0.7096
  -5.000  -0.2310   0.02609   0.01861  -0.0549   0.8694   0.7269
  -4.750  -0.2135   0.02680   0.01920  -0.0527   0.8667   0.7430
  -4.500  -0.1905   0.02747   0.01973  -0.0514   0.8646   0.7572
  -4.250  -0.1629   0.02811   0.02022  -0.0510   0.8630   0.7695
  -4.000  -0.1354   0.02860   0.02056  -0.0508   0.8615   0.7808
  -3.750  -0.1114   0.02892   0.02075  -0.0500   0.8600   0.7920
  -3.500  -0.0848   0.02951   0.02125  -0.0499   0.8574   0.7993
  -3.250  -0.0703   0.02999   0.02166  -0.0477   0.8543   0.8078
  -3.000  -0.0643   0.03032   0.02193  -0.0441   0.8512   0.8181
  -2.750  -0.0257   0.03050   0.02199  -0.0464   0.8500   0.8214
  -2.500   0.0017   0.03060   0.02201  -0.0468   0.8484   0.8269
  -2.250   0.0208   0.03063   0.02197  -0.0456   0.8467   0.8335
  -2.000   0.0542   0.03068   0.02194  -0.0472   0.8458   0.8368
  -1.750   0.0325   0.03151   0.02279  -0.0386   0.8391   0.8467
  -1.500   0.0619   0.03162   0.02285  -0.0395   0.8371   0.8496
  -1.250   0.0846   0.03173   0.02292  -0.0392   0.8352   0.8539
  -1.000   0.0948   0.03179   0.02294  -0.0364   0.8331   0.8603
  -0.750   0.1293   0.03175   0.02287  -0.0383   0.8321   0.8623
  -0.500   0.1151   0.03256   0.02371  -0.0313   0.8253   0.8690
  -0.250   0.1200   0.03270   0.02383  -0.0276   0.8218   0.8746
   0.000   0.1511   0.03273   0.02385  -0.0289   0.8202   0.8767
   0.250   0.1806   0.03273   0.02385  -0.0298   0.8188   0.8791
   0.750   0.1698   0.03345   0.02459  -0.0186   0.8078   0.8900
   1.000   0.2001   0.03346   0.02462  -0.0198   0.8060   0.8920
   1.250   0.2304   0.03343   0.02463  -0.0209   0.8045   0.8941
   1.500   0.1926   0.03393   0.02512  -0.0092   0.7949   0.9022
   1.750   0.2233   0.03393   0.02517  -0.0104   0.7927   0.9036
   2.000   0.2568   0.03391   0.02519  -0.0121   0.7909   0.9050
   2.250   0.2482   0.03432   0.02564  -0.0062   0.7828   0.9099
   2.500   0.2628   0.03427   0.02562  -0.0041   0.7791   0.9132
   2.750   0.2879   0.03414   0.02556  -0.0039   0.7768   0.9157
   3.000   0.2921   0.03450   0.02598  -0.0006   0.7682   0.9186
   3.250   0.3222   0.03440   0.02596  -0.0015   0.7649   0.9200
   3.500   0.3580   0.03420   0.02589  -0.0032   0.7627   0.9212
   3.750   0.3479   0.03441   0.02613   0.0032   0.7524   0.9266
   4.000   0.3726   0.03400   0.02580   0.0039   0.7491   0.9290
   4.250   0.3857   0.03409   0.02599   0.0059   0.7390   0.9311
   4.500   0.4321   0.03334   0.02539   0.0029   0.7354   0.9314
   4.750   0.4486   0.03310   0.02528   0.0047   0.7239   0.9340
   5.000   0.4665   0.03264   0.02493   0.0066   0.7126   0.9366
   5.250   0.4841   0.03198   0.02438   0.0089   0.7017   0.9394
   5.500   0.5061   0.03094   0.02346   0.0109   0.6919   0.9421
   5.750   0.5221   0.03055   0.02321   0.0129   0.6763   0.9445
   6.000   0.5379   0.03027   0.02308   0.0147   0.6587   0.9471
   6.500   0.5487   0.03004   0.02311   0.0220   0.6173   0.9546
   6.750   0.5651   0.02962   0.02282   0.0241   0.5877   0.9574
   7.000   0.6392   0.02560   0.01844   0.0216   0.4844   0.9563
   7.250   0.6563   0.02590   0.01788   0.0237   0.3532   0.9579
   7.500   0.6615   0.02700   0.01856   0.0263   0.2732   0.9607
   7.750   0.6689   0.02793   0.01917   0.0285   0.2142   0.9635
   8.000   0.6763   0.02876   0.01976   0.0310   0.1706   0.9668
   8.250   0.6856   0.02956   0.02039   0.0331   0.1380   0.9700
   8.500   0.7033   0.03046   0.02119   0.0334   0.1120   0.9719
   8.750   0.7191   0.03142   0.02206   0.0340   0.0934   0.9743
   9.000   0.7336   0.03235   0.02296   0.0350   0.0799   0.9769
   9.250   0.7468   0.03324   0.02394   0.0363   0.0704   0.9797
   9.500   0.7587   0.03425   0.02497   0.0377   0.0629   0.9825
   9.750   0.7755   0.03532   0.02611   0.0380   0.0550   0.9844
  10.000   0.7936   0.03644   0.02737   0.0383   0.0494   0.9865
  10.250   0.8096   0.03761   0.02859   0.0387   0.0436   0.9890
  10.500   0.8268   0.03886   0.02998   0.0392   0.0388   0.9915
  10.750   0.8445   0.04018   0.03144   0.0397   0.0352   0.9937
  11.000   0.8602   0.04165   0.03295   0.0399   0.0320   0.9959
  11.250   0.8784   0.04326   0.03480   0.0402   0.0284   0.9980
  11.500   0.8967   0.04509   0.03687   0.0405   0.0258   0.9999
  11.750   0.8962   0.04630   0.03820   0.0437   0.0242   1.0000
  12.000   0.8934   0.04755   0.03953   0.0470   0.0231   1.0000
  12.250   0.8892   0.04923   0.04127   0.0503   0.0218   1.0000
  12.500   0.8829   0.05069   0.04301   0.0540   0.0207   1.0000
  12.750   0.8763   0.05244   0.04501   0.0576   0.0199   1.0000
  13.000   0.8666   0.05433   0.04714   0.0613   0.0190   1.0000
  13.250   0.8560   0.05645   0.04947   0.0647   0.0187   1.0000
  13.500   0.8416   0.05902   0.05227   0.0680   0.0180   1.0000
  13.750   0.8280   0.06175   0.05520   0.0705   0.0178   1.0000
  14.000   0.8136   0.06479   0.05846   0.0725   0.0176   1.0000
  14.250   0.7973   0.06846   0.06233   0.0737   0.0175   1.0000
  14.500   0.7807   0.07234   0.06641   0.0742   0.0170   1.0000
  14.750   0.7588   0.07761   0.07192   0.0738   0.0175   1.0000
  15.000   0.7364   0.08335   0.07785   0.0724   0.0174   1.0000
  15.250   0.7112   0.09028   0.08498   0.0696   0.0173   1.0000
  15.500   0.6795   0.09969   0.09459   0.0647   0.0180   1.0000
  15.750   0.6464   0.11123   0.10622   0.0581   0.0188   1.0000
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