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RG 8 AIRFOIL (rg8-il) Xfoil prediction polar at RE=1,000,000 Ncrit=9


Details Polar file
Airfoil: RG 8 AIRFOIL (rg8-il)
Reynolds number: 1,000,000
Max Cl/Cd: 107.47 at α=5.25°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-rg8-il-1000000.txt
Download as CSV file: xf-rg8-il-1000000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: RG 8 AIRFOIL                                    
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     1.000 e 6     Ncrit =   9.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -11.750  -0.6952   0.06223   0.06036  -0.0514   1.0000   0.0089
 -11.500  -0.7359   0.05086   0.04882  -0.0602   1.0000   0.0087
 -11.250  -0.7652   0.04452   0.04232  -0.0638   1.0000   0.0086
 -11.000  -0.7820   0.04144   0.03915  -0.0639   1.0000   0.0087
 -10.750  -0.8159   0.03883   0.03644  -0.0605   1.0000   0.0086
 -10.500  -0.8329   0.03571   0.03311  -0.0580   1.0000   0.0086
 -10.250  -0.8390   0.03312   0.03031  -0.0558   1.0000   0.0087
 -10.000  -0.8178   0.02991   0.02676  -0.0588   0.9979   0.0090
  -9.750  -0.7920   0.02769   0.02426  -0.0612   0.9960   0.0092
  -9.500  -0.7625   0.02637   0.02273  -0.0632   0.9947   0.0093
  -9.250  -0.7469   0.02149   0.01735  -0.0648   0.9919   0.0098
  -9.000  -0.7191   0.02029   0.01607  -0.0660   0.9898   0.0102
  -8.750  -0.6886   0.01952   0.01523  -0.0674   0.9882   0.0106
  -8.500  -0.6574   0.01864   0.01425  -0.0689   0.9868   0.0110
  -8.250  -0.6255   0.01772   0.01321  -0.0704   0.9857   0.0115
  -8.000  -0.5932   0.01672   0.01208  -0.0719   0.9847   0.0118
  -7.750  -0.5601   0.01583   0.01108  -0.0736   0.9840   0.0122
  -7.500  -0.5349   0.01504   0.01021  -0.0734   0.9805   0.0124
  -7.250  -0.5044   0.01447   0.00957  -0.0742   0.9780   0.0127
  -7.000  -0.4740   0.01323   0.00819  -0.0753   0.9761   0.0132
  -6.750  -0.4420   0.01222   0.00712  -0.0768   0.9746   0.0142
  -6.500  -0.4081   0.01165   0.00651  -0.0783   0.9734   0.0148
  -6.250  -0.3736   0.01114   0.00595  -0.0800   0.9725   0.0154
  -6.000  -0.3384   0.01066   0.00541  -0.0818   0.9717   0.0160
  -5.750  -0.3150   0.01024   0.00495  -0.0808   0.9661   0.0166
  -5.500  -0.2824   0.00985   0.00452  -0.0819   0.9638   0.0171
  -5.250  -0.2484   0.00935   0.00396  -0.0833   0.9620   0.0184
  -5.000  -0.2134   0.00894   0.00353  -0.0850   0.9606   0.0208
  -4.750  -0.1776   0.00861   0.00318  -0.0867   0.9595   0.0231
  -4.500  -0.1495   0.00810   0.00280  -0.0868   0.9551   0.0462
  -4.250  -0.1192   0.00768   0.00251  -0.0875   0.9509   0.0770
  -4.000  -0.0846   0.00733   0.00227  -0.0890   0.9481   0.1059
  -3.750  -0.0486   0.00696   0.00204  -0.0910   0.9456   0.1426
  -3.500  -0.0204   0.00665   0.00185  -0.0911   0.9380   0.1802
  -3.250   0.0151   0.00625   0.00165  -0.0930   0.9331   0.2366
  -3.000   0.0469   0.00590   0.00148  -0.0940   0.9250   0.2959
  -2.750   0.0810   0.00549   0.00129  -0.0955   0.9171   0.3752
  -2.500   0.1104   0.00512   0.00120  -0.0961   0.9053   0.4706
  -2.250   0.1404   0.00502   0.00114  -0.0965   0.8927   0.5094
  -2.000   0.1697   0.00497   0.00110  -0.0966   0.8788   0.5390
  -1.750   0.1982   0.00497   0.00107  -0.0967   0.8638   0.5597
  -1.500   0.2261   0.00499   0.00105  -0.0965   0.8478   0.5731
  -1.250   0.2535   0.00502   0.00103  -0.0963   0.8310   0.5842
  -1.000   0.2805   0.00507   0.00102  -0.0960   0.8135   0.5945
  -0.750   0.3073   0.00513   0.00101  -0.0956   0.7950   0.6047
  -0.500   0.3338   0.00518   0.00102  -0.0952   0.7760   0.6146
   0.000   0.3866   0.00534   0.00105  -0.0944   0.7368   0.6329
   0.250   0.4128   0.00542   0.00108  -0.0939   0.7162   0.6414
   0.500   0.4390   0.00552   0.00111  -0.0935   0.6961   0.6503
   0.750   0.4652   0.00561   0.00115  -0.0931   0.6748   0.6598
   1.000   0.4911   0.00572   0.00120  -0.0926   0.6532   0.6689
   1.250   0.5175   0.00583   0.00125  -0.0922   0.6312   0.6784
   1.500   0.5433   0.00595   0.00132  -0.0917   0.6086   0.6881
   1.750   0.5694   0.00606   0.00139  -0.0913   0.5852   0.6983
   2.000   0.5954   0.00621   0.00146  -0.0909   0.5625   0.7085
   2.250   0.6213   0.00633   0.00156  -0.0904   0.5390   0.7179
   2.500   0.6472   0.00648   0.00165  -0.0900   0.5155   0.7277
   3.000   0.6988   0.00680   0.00187  -0.0892   0.4665   0.7496
   3.250   0.7243   0.00698   0.00199  -0.0887   0.4411   0.7618
   3.500   0.7496   0.00717   0.00213  -0.0882   0.4163   0.7750
   3.750   0.7750   0.00735   0.00227  -0.0877   0.3912   0.7896
   4.000   0.8002   0.00754   0.00243  -0.0872   0.3679   0.8061
   4.250   0.8248   0.00775   0.00260  -0.0866   0.3427   0.8247
   4.500   0.8489   0.00798   0.00279  -0.0858   0.3155   0.8454
   4.750   0.8722   0.00821   0.00298  -0.0849   0.2883   0.8706
   5.000   0.8937   0.00837   0.00318  -0.0836   0.2664   0.9048
   5.250   0.9167   0.00853   0.00334  -0.0825   0.2409   1.0000
   5.500   0.9411   0.00891   0.00358  -0.0820   0.2122   1.0000
   5.750   0.9651   0.00932   0.00384  -0.0814   0.1830   1.0000
   6.000   0.9889   0.00974   0.00413  -0.0808   0.1566   1.0000
   6.250   1.0122   0.01020   0.00445  -0.0801   0.1290   1.0000
   6.500   1.0355   0.01065   0.00478  -0.0794   0.1059   1.0000
   6.750   1.0588   0.01109   0.00512  -0.0787   0.0866   1.0000
   7.000   1.0821   0.01152   0.00547  -0.0780   0.0709   1.0000
   7.250   1.1050   0.01198   0.00585  -0.0772   0.0568   1.0000
   7.500   1.1276   0.01245   0.00625  -0.0764   0.0445   1.0000
   7.750   1.1497   0.01296   0.00669  -0.0755   0.0328   1.0000
   8.000   1.1700   0.01362   0.00725  -0.0743   0.0191   1.0000
   8.250   1.1899   0.01431   0.00790  -0.0730   0.0114   1.0000
   8.500   1.2112   0.01486   0.00847  -0.0720   0.0095   1.0000
   8.750   1.2327   0.01537   0.00902  -0.0709   0.0086   1.0000
   9.000   1.2526   0.01599   0.00969  -0.0696   0.0078   1.0000
   9.250   1.2703   0.01679   0.01057  -0.0680   0.0072   1.0000
   9.500   1.2902   0.01734   0.01118  -0.0667   0.0070   1.0000
   9.750   1.3089   0.01795   0.01187  -0.0653   0.0068   1.0000
  10.000   1.3264   0.01862   0.01261  -0.0637   0.0065   1.0000
  10.250   1.3423   0.01930   0.01335  -0.0618   0.0063   1.0000
  10.500   1.3558   0.02001   0.01413  -0.0595   0.0061   1.0000
  10.750   1.3682   0.02075   0.01493  -0.0571   0.0059   1.0000
  11.000   1.3788   0.02161   0.01586  -0.0545   0.0057   1.0000
  11.250   1.3868   0.02262   0.01695  -0.0516   0.0055   1.0000
  11.500   1.3923   0.02379   0.01823  -0.0485   0.0054   1.0000
  11.750   1.3927   0.02532   0.01988  -0.0449   0.0052   1.0000
  12.000   1.3921   0.02699   0.02167  -0.0415   0.0052   1.0000
  12.250   1.3859   0.02918   0.02403  -0.0379   0.0050   1.0000
  12.500   1.3926   0.03048   0.02542  -0.0359   0.0050   1.0000
  12.750   1.3967   0.03206   0.02710  -0.0339   0.0049   1.0000
  13.000   1.4002   0.03376   0.02890  -0.0322   0.0048   1.0000
  13.250   1.4032   0.03558   0.03084  -0.0306   0.0047   1.0000
  13.500   1.4021   0.03792   0.03329  -0.0292   0.0047   1.0000
  13.750   1.4020   0.04029   0.03578  -0.0281   0.0046   1.0000
  14.000   1.3995   0.04308   0.03869  -0.0274   0.0046   1.0000
  14.250   1.3950   0.04628   0.04202  -0.0270   0.0046   1.0000
  14.500   1.3896   0.04978   0.04566  -0.0271   0.0045   1.0000
  14.750   1.3818   0.05383   0.04985  -0.0276   0.0045   1.0000
  15.000   1.3755   0.05794   0.05410  -0.0285   0.0045   1.0000
  15.250   1.3663   0.06269   0.05899  -0.0300   0.0044   1.0000
  15.500   1.3566   0.06782   0.06426  -0.0319   0.0044   1.0000
  15.750   1.3456   0.07342   0.07000  -0.0343   0.0044   1.0000
  16.000   1.3315   0.07983   0.07656  -0.0373   0.0044   1.0000
  16.250   1.3195   0.08621   0.08308  -0.0405   0.0044   1.0000
  16.500   1.3045   0.09338   0.09040  -0.0443   0.0044   1.0000
  16.750   1.2898   0.10078   0.09794  -0.0484   0.0044   1.0000
  17.000   1.2738   0.10872   0.10603  -0.0529   0.0044   1.0000
  17.250   1.2572   0.11699   0.11444  -0.0577   0.0044   1.0000
  17.500   1.2414   0.12536   0.12294  -0.0627   0.0045   1.0000
  17.750   1.2255   0.13400   0.13172  -0.0679   0.0045   1.0000
  18.000   1.2079   0.14326   0.14111  -0.0736   0.0045   1.0000
  18.250   1.1911   0.15259   0.15057  -0.0795   0.0045   1.0000
  18.500   1.1739   0.16236   0.16045  -0.0856   0.0046   1.0000
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