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SD7080 (9.2%) (sd7080-il) Xfoil prediction polar at RE=1,000,000 Ncrit=5


Details Polar file
Airfoil: SD7080 (9.2%) (sd7080-il)
Reynolds number: 1,000,000
Max Cl/Cd: 98.79 at α=5°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-sd7080-il-1000000-n5.txt
Download as CSV file: xf-sd7080-il-1000000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: SD7080 (9.2%)                                   
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     1.000 e 6     Ncrit =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -10.500  -0.4593   0.09920   0.09749  -0.0245   1.0000   0.0068
 -10.250  -0.4631   0.09400   0.09230  -0.0266   1.0000   0.0067
  -9.750  -0.6769   0.03519   0.03306  -0.0653   0.9930   0.0064
  -9.500  -0.6560   0.03264   0.03034  -0.0679   0.9890   0.0066
  -9.250  -0.6395   0.02772   0.02498  -0.0714   0.9844   0.0066
  -9.000  -0.6193   0.02499   0.02196  -0.0726   0.9792   0.0067
  -8.750  -0.5965   0.02309   0.01983  -0.0734   0.9742   0.0069
  -8.500  -0.5736   0.02121   0.01768  -0.0739   0.9696   0.0070
  -8.250  -0.5529   0.01981   0.01608  -0.0734   0.9633   0.0072
  -8.000  -0.5308   0.01847   0.01453  -0.0730   0.9580   0.0074
  -7.750  -0.5085   0.01736   0.01325  -0.0724   0.9527   0.0076
  -7.500  -0.4858   0.01632   0.01204  -0.0718   0.9470   0.0077
  -7.250  -0.4623   0.01548   0.01104  -0.0712   0.9423   0.0080
  -7.000  -0.4381   0.01462   0.01004  -0.0707   0.9369   0.0081
  -6.750  -0.4137   0.01390   0.00919  -0.0702   0.9316   0.0083
  -6.500  -0.3888   0.01324   0.00842  -0.0697   0.9268   0.0085
  -6.250  -0.3634   0.01261   0.00769  -0.0693   0.9212   0.0086
  -6.000  -0.3379   0.01207   0.00705  -0.0689   0.9158   0.0087
  -5.750  -0.3120   0.01155   0.00645  -0.0685   0.9104   0.0089
  -5.500  -0.2859   0.01107   0.00588  -0.0682   0.9041   0.0089
  -5.250  -0.2597   0.01065   0.00539  -0.0678   0.8981   0.0090
  -5.000  -0.2330   0.01031   0.00500  -0.0675   0.8908   0.0091
  -4.750  -0.2074   0.00966   0.00424  -0.0671   0.8838   0.0094
  -4.500  -0.1811   0.00915   0.00366  -0.0668   0.8756   0.0098
  -4.250  -0.1543   0.00878   0.00322  -0.0665   0.8675   0.0101
  -4.000  -0.1274   0.00849   0.00287  -0.0663   0.8579   0.0105
  -3.750  -0.1001   0.00826   0.00259  -0.0661   0.8470   0.0110
  -3.500  -0.0729   0.00806   0.00233  -0.0658   0.8348   0.0115
  -3.250  -0.0457   0.00790   0.00209  -0.0656   0.8202   0.0120
  -3.000  -0.0185   0.00777   0.00187  -0.0653   0.8034   0.0125
  -2.750   0.0086   0.00767   0.00169  -0.0650   0.7844   0.0129
  -2.500   0.0358   0.00761   0.00153  -0.0648   0.7633   0.0132
  -2.250   0.0628   0.00756   0.00138  -0.0645   0.7409   0.0139
  -2.000   0.0900   0.00751   0.00124  -0.0643   0.7182   0.0164
  -1.750   0.1170   0.00741   0.00113  -0.0641   0.6961   0.0326
  -1.500   0.1438   0.00727   0.00103  -0.0639   0.6736   0.0701
  -1.250   0.1708   0.00716   0.00096  -0.0637   0.6517   0.1099
  -1.000   0.1977   0.00705   0.00092  -0.0636   0.6293   0.1571
  -0.750   0.2245   0.00691   0.00088  -0.0635   0.6070   0.2162
  -0.500   0.2511   0.00674   0.00086  -0.0634   0.5842   0.2978
  -0.250   0.2773   0.00647   0.00086  -0.0633   0.5616   0.4152
   0.000   0.3035   0.00625   0.00089  -0.0631   0.5394   0.5244
   0.250   0.3304   0.00622   0.00091  -0.0630   0.5182   0.5773
   0.500   0.3571   0.00619   0.00095  -0.0627   0.4974   0.6316
   0.750   0.3838   0.00618   0.00100  -0.0625   0.4764   0.6822
   1.000   0.4103   0.00619   0.00106  -0.0622   0.4560   0.7276
   1.250   0.4367   0.00621   0.00113  -0.0619   0.4368   0.7697
   1.500   0.4626   0.00623   0.00120  -0.0614   0.4171   0.8133
   1.750   0.4876   0.00626   0.00129  -0.0607   0.3980   0.8579
   2.000   0.5116   0.00630   0.00137  -0.0597   0.3800   0.9016
   2.250   0.5364   0.00636   0.00144  -0.0588   0.3616   0.9449
   2.500   0.5713   0.00650   0.00151  -0.0604   0.3412   0.9814
   2.750   0.6037   0.00667   0.00160  -0.0615   0.3224   1.0000
   3.000   0.6303   0.00684   0.00170  -0.0612   0.3061   1.0000
   3.250   0.6569   0.00703   0.00181  -0.0610   0.2884   1.0000
   3.500   0.6835   0.00722   0.00193  -0.0608   0.2728   1.0000
   3.750   0.7099   0.00743   0.00206  -0.0606   0.2561   1.0000
   4.000   0.7365   0.00762   0.00219  -0.0604   0.2417   1.0000
   4.500   0.7892   0.00806   0.00250  -0.0599   0.2114   1.0000
   4.750   0.8156   0.00827   0.00266  -0.0597   0.1984   1.0000
   5.000   0.8417   0.00852   0.00284  -0.0594   0.1829   1.0000
   5.250   0.8676   0.00879   0.00304  -0.0592   0.1665   1.0000
   5.500   0.8933   0.00907   0.00326  -0.0589   0.1500   1.0000
   5.750   0.9183   0.00943   0.00351  -0.0585   0.1300   1.0000
   6.000   0.9429   0.00983   0.00379  -0.0581   0.1072   1.0000
   6.250   0.9679   0.01019   0.00407  -0.0577   0.0919   1.0000
   6.500   0.9931   0.01051   0.00434  -0.0573   0.0805   1.0000
   6.750   1.0180   0.01085   0.00465  -0.0569   0.0694   1.0000
   7.000   1.0428   0.01121   0.00496  -0.0565   0.0591   1.0000
   7.250   1.0665   0.01168   0.00534  -0.0559   0.0452   1.0000
   7.500   1.0898   0.01219   0.00576  -0.0553   0.0317   1.0000
   7.750   1.1132   0.01266   0.00619  -0.0547   0.0227   1.0000
   8.000   1.1355   0.01325   0.00672  -0.0540   0.0126   1.0000
   8.250   1.1578   0.01382   0.00726  -0.0532   0.0070   1.0000
   8.500   1.1813   0.01425   0.00772  -0.0526   0.0057   1.0000
   8.750   1.2045   0.01468   0.00819  -0.0520   0.0053   1.0000
   9.000   1.2272   0.01516   0.00870  -0.0513   0.0048   1.0000
   9.250   1.2495   0.01565   0.00925  -0.0505   0.0045   1.0000
   9.500   1.2706   0.01626   0.00993  -0.0496   0.0041   1.0000
   9.750   1.2922   0.01676   0.01048  -0.0487   0.0040   1.0000
  10.000   1.3134   0.01728   0.01106  -0.0478   0.0038   1.0000
  10.250   1.3340   0.01782   0.01166  -0.0469   0.0037   1.0000
  10.500   1.3537   0.01842   0.01232  -0.0458   0.0035   1.0000
  10.750   1.3728   0.01903   0.01300  -0.0447   0.0034   1.0000
  11.000   1.3907   0.01971   0.01375  -0.0434   0.0033   1.0000
  11.250   1.4073   0.02043   0.01455  -0.0419   0.0031   1.0000
  11.500   1.4228   0.02118   0.01537  -0.0403   0.0030   1.0000
  11.750   1.4354   0.02192   0.01618  -0.0382   0.0029   1.0000
  12.000   1.4454   0.02272   0.01707  -0.0357   0.0029   1.0000
  12.250   1.4541   0.02361   0.01804  -0.0332   0.0028   1.0000
  12.500   1.4612   0.02464   0.01915  -0.0307   0.0028   1.0000
  12.750   1.4682   0.02571   0.02031  -0.0284   0.0027   1.0000
  13.000   1.4727   0.02700   0.02171  -0.0260   0.0026   1.0000
  13.250   1.4738   0.02860   0.02343  -0.0236   0.0025   1.0000
  13.500   1.4749   0.03031   0.02525  -0.0215   0.0025   1.0000
  13.750   1.4734   0.03234   0.02740  -0.0196   0.0025   1.0000
  14.000   1.4700   0.03470   0.02989  -0.0180   0.0024   1.0000
  14.250   1.4658   0.03734   0.03266  -0.0169   0.0024   1.0000
  14.500   1.4560   0.04082   0.03629  -0.0163   0.0023   1.0000
  14.750   1.4437   0.04501   0.04064  -0.0165   0.0023   1.0000
  15.000   1.4387   0.04864   0.04439  -0.0172   0.0023   1.0000
  15.250   1.4343   0.05248   0.04834  -0.0183   0.0023   1.0000
  15.500   1.4201   0.05800   0.05402  -0.0205   0.0023   1.0000
  15.750   1.4116   0.06301   0.05915  -0.0226   0.0023   1.0000
  16.000   1.4007   0.06866   0.06494  -0.0253   0.0023   1.0000
  16.250   1.3865   0.07515   0.07156  -0.0286   0.0023   1.0000
  16.500   1.3655   0.08312   0.07969  -0.0327   0.0023   1.0000
  16.750   1.3446   0.09135   0.08807  -0.0371   0.0023   1.0000
  17.000   1.3294   0.09878   0.09562  -0.0411   0.0023   1.0000
  17.250   1.3026   0.10864   0.10563  -0.0465   0.0023   1.0000
  17.500   1.2831   0.11734   0.11445  -0.0513   0.0023   1.0000
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