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S8038 (13%) (s8038-il) Xfoil prediction polar at RE=500,000 Ncrit=5


Details Polar file
Airfoil: S8038 (13%) (s8038-il)
Reynolds number: 500,000
Max Cl/Cd: 68.98 at α=7.25°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-s8038-il-500000-n5.txt
Download as CSV file: xf-s8038-il-500000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: S8038 (13%)                                     
  
 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
  ------ -------- --------- --------- -------- -------- --------
 -16.500  -0.8216   0.11098   0.10793  -0.0216   1.0000   0.0082
 -16.250  -0.8556   0.09941   0.09619  -0.0280   1.0000   0.0081
 -16.000  -0.8833   0.08963   0.08625  -0.0336   1.0000   0.0081
 -15.750  -0.9032   0.08173   0.07819  -0.0382   1.0000   0.0082
 -15.500  -0.9244   0.07408   0.07038  -0.0426   1.0000   0.0081
 -15.250  -0.9424   0.06732   0.06345  -0.0464   1.0000   0.0082
 -15.000  -0.9550   0.06193   0.05791  -0.0493   1.0000   0.0082
 -14.750  -0.9665   0.05702   0.05284  -0.0516   1.0000   0.0082
 -14.500  -0.9753   0.05274   0.04842  -0.0535   1.0000   0.0083
 -14.250  -0.9837   0.04880   0.04432  -0.0547   1.0000   0.0083
 -14.000  -0.9887   0.04547   0.04085  -0.0555   1.0000   0.0084
 -13.750  -0.9935   0.04235   0.03758  -0.0559   1.0000   0.0085
 -13.500  -0.9945   0.03981   0.03491  -0.0559   1.0000   0.0086
 -13.250  -0.9944   0.03752   0.03249  -0.0556   1.0000   0.0086
 -13.000  -0.9939   0.03540   0.03023  -0.0549   1.0000   0.0088
 -12.750  -0.9901   0.03374   0.02843  -0.0540   1.0000   0.0090
 -12.500  -0.9875   0.03205   0.02663  -0.0528   1.0000   0.0090
 -12.250  -0.9845   0.03050   0.02495  -0.0511   1.0000   0.0091
 -12.000  -0.9813   0.02910   0.02345  -0.0492   1.0000   0.0092
 -11.750  -0.9830   0.02742   0.02168  -0.0465   1.0000   0.0094
 -11.500  -0.9801   0.02631   0.02049  -0.0437   1.0000   0.0095
 -11.250  -0.9778   0.02532   0.01943  -0.0404   1.0000   0.0096
 -11.000  -0.9765   0.02445   0.01849  -0.0365   1.0000   0.0097
 -10.750  -0.9710   0.02369   0.01769  -0.0331   1.0000   0.0098
 -10.500  -0.9628   0.02283   0.01675  -0.0303   1.0000   0.0099
 -10.250  -0.9522   0.02209   0.01597  -0.0277   1.0000   0.0101
 -10.000  -0.9409   0.02137   0.01519  -0.0252   1.0000   0.0103
  -9.750  -0.9291   0.02066   0.01442  -0.0227   1.0000   0.0105
  -9.500  -0.9166   0.01998   0.01368  -0.0203   1.0000   0.0106
  -9.250  -0.9031   0.01936   0.01300  -0.0180   1.0000   0.0109
  -9.000  -0.8897   0.01874   0.01233  -0.0156   1.0000   0.0111
  -8.750  -0.8601   0.01800   0.01152  -0.0166   0.9978   0.0114
  -8.500  -0.8288   0.01740   0.01085  -0.0178   0.9951   0.0117
  -8.250  -0.7997   0.01665   0.01005  -0.0187   0.9920   0.0122
  -8.000  -0.7713   0.01596   0.00933  -0.0193   0.9878   0.0127
  -7.750  -0.7405   0.01538   0.00872  -0.0204   0.9840   0.0132
  -7.500  -0.7141   0.01486   0.00816  -0.0204   0.9778   0.0136
  -7.000  -0.6587   0.01390   0.00711  -0.0208   0.9633   0.0147
  -6.750  -0.6280   0.01345   0.00662  -0.0216   0.9573   0.0153
  -6.500  -0.5988   0.01297   0.00613  -0.0220   0.9487   0.0164
  -6.250  -0.5633   0.01254   0.00567  -0.0238   0.9429   0.0182
  -6.000  -0.5275   0.01210   0.00523  -0.0257   0.9343   0.0217
  -5.750  -0.4874   0.01163   0.00479  -0.0285   0.9260   0.0300
  -5.500  -0.4481   0.01112   0.00435  -0.0313   0.9142   0.0459
  -5.250  -0.4113   0.01069   0.00397  -0.0334   0.8983   0.0661
  -5.000  -0.3800   0.01033   0.00365  -0.0343   0.8795   0.0884
  -4.750  -0.3530   0.01001   0.00337  -0.0342   0.8599   0.1159
  -4.500  -0.3291   0.00963   0.00311  -0.0336   0.8412   0.1551
  -4.250  -0.3060   0.00929   0.00288  -0.0327   0.8243   0.1969
  -4.000  -0.2829   0.00900   0.00268  -0.0319   0.8084   0.2368
  -3.750  -0.2604   0.00868   0.00249  -0.0309   0.7936   0.2847
  -3.500  -0.2385   0.00833   0.00232  -0.0298   0.7795   0.3437
  -3.250  -0.2158   0.00806   0.00217  -0.0288   0.7660   0.3915
  -3.000  -0.1922   0.00787   0.00205  -0.0279   0.7528   0.4286
  -2.500  -0.1443   0.00757   0.00189  -0.0261   0.7276   0.5029
  -2.250  -0.1191   0.00749   0.00183  -0.0255   0.7161   0.5296
  -2.000  -0.0938   0.00744   0.00179  -0.0248   0.7051   0.5515
  -1.750  -0.0681   0.00741   0.00176  -0.0242   0.6939   0.5721
  -1.500  -0.0421   0.00739   0.00173  -0.0237   0.6831   0.5908
  -1.250  -0.0159   0.00739   0.00171  -0.0232   0.6728   0.6052
  -1.000   0.0103   0.00739   0.00169  -0.0228   0.6616   0.6167
  -0.750   0.0368   0.00740   0.00168  -0.0223   0.6499   0.6279
  -0.500   0.0631   0.00742   0.00167  -0.0219   0.6375   0.6394
  -0.250   0.0891   0.00744   0.00167  -0.0214   0.6253   0.6507
   0.250   0.1419   0.00749   0.00167  -0.0205   0.6010   0.6696
   0.500   0.1681   0.00752   0.00169  -0.0200   0.5881   0.6785
   0.750   0.1941   0.00758   0.00170  -0.0195   0.5723   0.6881
   1.000   0.2195   0.00764   0.00173  -0.0189   0.5543   0.6972
   1.250   0.2453   0.00771   0.00175  -0.0184   0.5369   0.7056
   1.750   0.2965   0.00785   0.00184  -0.0173   0.5022   0.7234
   2.000   0.3221   0.00794   0.00189  -0.0167   0.4834   0.7330
   2.250   0.3473   0.00803   0.00196  -0.0161   0.4644   0.7421
   2.750   0.3972   0.00828   0.00212  -0.0148   0.4219   0.7607
   3.000   0.4213   0.00846   0.00222  -0.0141   0.3944   0.7701
   3.250   0.4450   0.00867   0.00233  -0.0132   0.3642   0.7804
   3.500   0.4687   0.00887   0.00247  -0.0124   0.3362   0.7908
   3.750   0.4925   0.00908   0.00261  -0.0116   0.3096   0.8020
   4.000   0.5156   0.00932   0.00278  -0.0107   0.2810   0.8145
   4.250   0.5385   0.00956   0.00296  -0.0097   0.2547   0.8279
   4.500   0.5619   0.00978   0.00314  -0.0089   0.2329   0.8427
   5.000   0.6092   0.01022   0.00356  -0.0073   0.1939   0.8784
   5.250   0.6356   0.01047   0.00380  -0.0071   0.1753   0.9002
   5.500   0.6680   0.01077   0.00408  -0.0082   0.1582   0.9225
   5.750   0.7075   0.01112   0.00440  -0.0110   0.1439   0.9406
   6.000   0.7484   0.01147   0.00472  -0.0141   0.1318   0.9543
   6.250   0.7868   0.01183   0.00503  -0.0166   0.1209   0.9662
   6.500   0.8198   0.01220   0.00536  -0.0180   0.1105   0.9794
   6.750   0.8506   0.01250   0.00566  -0.0189   0.1037   0.9905
   7.000   0.8821   0.01288   0.00600  -0.0200   0.0968   0.9982
   7.250   0.9078   0.01316   0.00629  -0.0198   0.0918   1.0000
   7.500   0.9262   0.01349   0.00659  -0.0181   0.0861   1.0000
   7.750   0.9453   0.01378   0.00688  -0.0165   0.0821   1.0000
   8.000   0.9643   0.01408   0.00719  -0.0150   0.0778   1.0000
   8.250   0.9824   0.01444   0.00753  -0.0132   0.0737   1.0000
   8.500   1.0011   0.01476   0.00788  -0.0116   0.0711   1.0000
   8.750   1.0200   0.01507   0.00822  -0.0100   0.0690   1.0000
   9.000   1.0382   0.01541   0.00858  -0.0084   0.0663   1.0000
   9.250   1.0555   0.01580   0.00898  -0.0066   0.0635   1.0000
   9.500   1.0719   0.01623   0.00941  -0.0047   0.0608   1.0000
   9.750   1.0901   0.01656   0.00980  -0.0031   0.0591   1.0000
  10.000   1.1073   0.01693   0.01021  -0.0013   0.0571   1.0000
  10.250   1.1223   0.01734   0.01065   0.0008   0.0550   1.0000
  10.500   1.1354   0.01778   0.01111   0.0032   0.0530   1.0000
  10.750   1.1471   0.01831   0.01166   0.0058   0.0508   1.0000
  11.000   1.1620   0.01872   0.01214   0.0077   0.0496   1.0000
  11.250   1.1764   0.01919   0.01265   0.0097   0.0478   1.0000
  11.500   1.1901   0.01971   0.01322   0.0117   0.0457   1.0000
  11.750   1.2024   0.02033   0.01386   0.0137   0.0438   1.0000
  12.000   1.2132   0.02106   0.01462   0.0158   0.0420   1.0000
  12.250   1.2263   0.02169   0.01533   0.0176   0.0409   1.0000
  12.500   1.2392   0.02235   0.01604   0.0192   0.0388   1.0000
  12.750   1.2500   0.02317   0.01693   0.0209   0.0378   1.0000
  13.000   1.2601   0.02409   0.01786   0.0225   0.0358   1.0000
  13.250   1.2682   0.02517   0.01901   0.0241   0.0348   1.0000
  13.500   1.2786   0.02616   0.02008   0.0254   0.0334   1.0000
  13.750   1.2883   0.02724   0.02124   0.0266   0.0322   1.0000
  14.000   1.2970   0.02847   0.02251   0.0277   0.0306   1.0000
  14.250   1.3037   0.02989   0.02401   0.0287   0.0299   1.0000
  14.500   1.3091   0.03151   0.02567   0.0295   0.0285   1.0000
  14.750   1.3139   0.03326   0.02750   0.0302   0.0279   1.0000
  15.000   1.3198   0.03497   0.02931   0.0307   0.0273   1.0000
  15.250   1.3245   0.03687   0.03130   0.0311   0.0266   1.0000
  15.500   1.3283   0.03891   0.03345   0.0313   0.0259   1.0000
  15.750   1.3308   0.04117   0.03579   0.0314   0.0250   1.0000
  16.000   1.3317   0.04366   0.03835   0.0312   0.0242   1.0000
  16.250   1.3310   0.04642   0.04120   0.0309   0.0237   1.0000
  16.500   1.3272   0.04962   0.04449   0.0303   0.0231   1.0000
  16.750   1.3224   0.05306   0.04803   0.0294   0.0226   1.0000
  17.000   1.3195   0.05639   0.05148   0.0285   0.0224   1.0000
  17.250   1.3172   0.05974   0.05495   0.0275   0.0217   1.0000
  17.500   1.3105   0.06380   0.05912   0.0260   0.0213   1.0000
  17.750   1.3048   0.06784   0.06327   0.0245   0.0206   1.0000
  18.000   1.2942   0.07269   0.06825   0.0225   0.0205   1.0000
  18.250   1.2831   0.07777   0.07344   0.0203   0.0201   1.0000
  18.500   1.2701   0.08327   0.07906   0.0178   0.0197   1.0000
  18.750   1.2545   0.08930   0.08520   0.0149   0.0194   1.0000
  19.000   1.2357   0.09608   0.09210   0.0116   0.0190   1.0000
  19.250   1.2165   0.10302   0.09916   0.0082   0.0189   1.0000
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