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S9027 (8%) (s9027-il) Xfoil prediction polar at RE=1,000,000 Ncrit=5


Details Polar file
Airfoil: S9027 (8%) (s9027-il)
Reynolds number: 1,000,000
Max Cl/Cd: 73.13 at α=7.75°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-s9027-il-1000000-n5.txt
Download as CSV file: xf-s9027-il-1000000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: S9027 (8%)                                      
  
 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
  ------ -------- --------- --------- -------- -------- --------
 -16.500  -1.1103   0.10448   0.10215   0.0123   1.0000   0.0041
 -16.250  -1.2226   0.07864   0.07604  -0.0035   1.0000   0.0037
 -16.000  -1.3045   0.05857   0.05569  -0.0169   1.0000   0.0035
 -15.750  -1.3424   0.04732   0.04419  -0.0256   1.0000   0.0035
 -15.500  -1.3629   0.04087   0.03756  -0.0300   1.0000   0.0035
 -15.250  -1.3770   0.03670   0.03323  -0.0316   1.0000   0.0035
 -15.000  -1.3860   0.03389   0.03028  -0.0312   1.0000   0.0036
 -14.750  -1.3924   0.03179   0.02805  -0.0295   1.0000   0.0036
 -14.500  -1.3951   0.03022   0.02635  -0.0269   1.0000   0.0037
 -14.250  -1.3929   0.02886   0.02488  -0.0244   1.0000   0.0038
 -14.000  -1.3840   0.02756   0.02345  -0.0228   1.0000   0.0039
 -13.750  -1.3723   0.02636   0.02212  -0.0214   1.0000   0.0040
 -13.500  -1.3596   0.02512   0.02078  -0.0201   1.0000   0.0043
 -13.250  -1.3448   0.02400   0.01956  -0.0189   1.0000   0.0046
 -13.000  -1.3279   0.02303   0.01850  -0.0179   1.0000   0.0048
 -12.750  -1.3097   0.02214   0.01753  -0.0170   1.0000   0.0051
 -12.500  -1.2906   0.02132   0.01663  -0.0161   1.0000   0.0054
 -12.250  -1.2706   0.02054   0.01577  -0.0153   1.0000   0.0058
 -12.000  -1.2498   0.01984   0.01497  -0.0146   1.0000   0.0061
 -11.750  -1.2290   0.01909   0.01414  -0.0139   1.0000   0.0065
 -11.500  -1.2073   0.01843   0.01344  -0.0132   1.0000   0.0070
 -11.250  -1.1849   0.01785   0.01281  -0.0126   1.0000   0.0075
 -11.000  -1.1619   0.01732   0.01223  -0.0120   1.0000   0.0081
 -10.750  -1.1385   0.01684   0.01168  -0.0115   1.0000   0.0086
 -10.500  -1.1147   0.01640   0.01118  -0.0109   1.0000   0.0089
 -10.250  -1.0918   0.01579   0.01050  -0.0103   1.0000   0.0095
 -10.000  -1.0683   0.01525   0.00991  -0.0098   1.0000   0.0102
  -9.750  -1.0442   0.01480   0.00944  -0.0093   1.0000   0.0108
  -9.500  -1.0197   0.01439   0.00899  -0.0088   1.0000   0.0114
  -9.250  -0.9951   0.01400   0.00856  -0.0083   1.0000   0.0120
  -9.000  -0.9704   0.01361   0.00812  -0.0078   1.0000   0.0124
  -8.750  -0.9455   0.01325   0.00770  -0.0073   1.0000   0.0127
  -8.500  -0.9209   0.01281   0.00720  -0.0068   1.0000   0.0132
  -8.250  -0.8966   0.01232   0.00666  -0.0062   1.0000   0.0142
  -8.000  -0.8717   0.01193   0.00625  -0.0057   1.0000   0.0151
  -7.750  -0.8467   0.01158   0.00588  -0.0052   1.0000   0.0160
  -7.500  -0.8215   0.01126   0.00553  -0.0047   1.0000   0.0168
  -7.250  -0.7963   0.01095   0.00518  -0.0041   1.0000   0.0175
  -7.000  -0.7710   0.01067   0.00485  -0.0036   1.0000   0.0179
  -6.750  -0.7462   0.01032   0.00448  -0.0030   1.0000   0.0199
  -6.500  -0.7213   0.01001   0.00418  -0.0024   1.0000   0.0221
  -6.250  -0.6962   0.00974   0.00391  -0.0017   1.0000   0.0240
  -6.000  -0.6713   0.00947   0.00364  -0.0011   1.0000   0.0273
  -5.750  -0.6465   0.00920   0.00339  -0.0004   1.0000   0.0316
  -5.500  -0.6215   0.00896   0.00316   0.0002   1.0000   0.0361
  -5.250  -0.5967   0.00872   0.00295   0.0009   1.0000   0.0414
  -5.000  -0.5716   0.00853   0.00276   0.0016   1.0000   0.0452
  -4.750  -0.5468   0.00831   0.00256   0.0023   1.0000   0.0510
  -4.500  -0.5181   0.00812   0.00239   0.0021   0.9990   0.0567
  -4.250  -0.4839   0.00790   0.00222   0.0008   0.9958   0.0663
  -4.000  -0.4495   0.00769   0.00206  -0.0007   0.9921   0.0770
  -3.750  -0.4162   0.00747   0.00190  -0.0018   0.9863   0.0909
  -3.500  -0.3837   0.00723   0.00176  -0.0028   0.9795   0.1103
  -3.000  -0.3175   0.00686   0.00149  -0.0049   0.9471   0.1400
  -2.750  -0.2882   0.00674   0.00136  -0.0049   0.9095   0.1579
  -2.500  -0.2633   0.00670   0.00125  -0.0040   0.8669   0.1760
  -2.250  -0.2381   0.00669   0.00115  -0.0032   0.8245   0.1922
  -2.000  -0.2121   0.00667   0.00106  -0.0027   0.7857   0.2105
  -1.750  -0.1860   0.00666   0.00099  -0.0022   0.7448   0.2306
  -1.500  -0.1601   0.00664   0.00092  -0.0017   0.6958   0.2619
  -1.250  -0.1339   0.00658   0.00085  -0.0013   0.6524   0.3018
  -1.000  -0.1072   0.00657   0.00081  -0.0010   0.6135   0.3279
  -0.750  -0.0803   0.00657   0.00077  -0.0008   0.5763   0.3530
  -0.500  -0.0534   0.00656   0.00075  -0.0005   0.5393   0.3856
  -0.250  -0.0266   0.00657   0.00073  -0.0003   0.5005   0.4165
   0.000   0.0000   0.00661   0.00073   0.0000   0.4524   0.4515
   0.250   0.0266   0.00657   0.00073   0.0003   0.4164   0.5003
   0.500   0.0534   0.00655   0.00075   0.0005   0.3857   0.5396
   0.750   0.0802   0.00657   0.00077   0.0008   0.3527   0.5765
   1.000   0.1071   0.00657   0.00081   0.0010   0.3279   0.6138
   1.250   0.1339   0.00657   0.00085   0.0013   0.3018   0.6529
   1.500   0.1601   0.00664   0.00092   0.0017   0.2619   0.6958
   1.750   0.1860   0.00666   0.00099   0.0022   0.2306   0.7447
   2.000   0.2121   0.00667   0.00106   0.0027   0.2104   0.7860
   2.250   0.2381   0.00669   0.00115   0.0032   0.1922   0.8243
   2.500   0.2633   0.00670   0.00125   0.0040   0.1759   0.8672
   2.750   0.2883   0.00674   0.00136   0.0049   0.1581   0.9096
   3.000   0.3176   0.00686   0.00149   0.0049   0.1400   0.9471
   3.500   0.3837   0.00723   0.00176   0.0028   0.1103   0.9797
   3.750   0.4165   0.00747   0.00190   0.0018   0.0908   0.9864
   4.000   0.4498   0.00769   0.00206   0.0006   0.0770   0.9922
   4.250   0.4843   0.00790   0.00222  -0.0008   0.0663   0.9960
   4.500   0.5185   0.00813   0.00239  -0.0022   0.0564   0.9992
   4.750   0.5463   0.00831   0.00256  -0.0022   0.0512   1.0000
   5.000   0.5710   0.00853   0.00276  -0.0015   0.0453   1.0000
   5.250   0.5961   0.00872   0.00295  -0.0008   0.0415   1.0000
   5.500   0.6211   0.00896   0.00316  -0.0001   0.0362   1.0000
   5.750   0.6460   0.00920   0.00338   0.0005   0.0316   1.0000
   6.000   0.6708   0.00947   0.00364   0.0012   0.0274   1.0000
   6.250   0.6958   0.00974   0.00390   0.0018   0.0240   1.0000
   6.500   0.7209   0.01001   0.00418   0.0024   0.0221   1.0000
   6.750   0.7459   0.01032   0.00448   0.0030   0.0199   1.0000
   7.000   0.7708   0.01068   0.00485   0.0036   0.0179   1.0000
   7.250   0.7962   0.01095   0.00518   0.0042   0.0175   1.0000
   7.500   0.8215   0.01126   0.00553   0.0047   0.0168   1.0000
   7.750   0.8468   0.01158   0.00588   0.0052   0.0160   1.0000
   8.000   0.8719   0.01193   0.00625   0.0057   0.0151   1.0000
   8.250   0.8968   0.01232   0.00666   0.0062   0.0142   1.0000
   8.500   0.9211   0.01282   0.00720   0.0068   0.0132   1.0000
   8.750   0.9458   0.01325   0.00770   0.0073   0.0127   1.0000
   9.000   0.9707   0.01362   0.00812   0.0077   0.0124   1.0000
   9.250   0.9956   0.01399   0.00854   0.0082   0.0120   1.0000
   9.500   1.0202   0.01439   0.00899   0.0087   0.0114   1.0000
   9.750   1.0447   0.01480   0.00943   0.0092   0.0108   1.0000
  10.000   1.0689   0.01525   0.00991   0.0096   0.0102   1.0000
  10.250   1.0924   0.01580   0.01051   0.0102   0.0095   1.0000
  10.500   1.1155   0.01639   0.01117   0.0108   0.0089   1.0000
  10.750   1.1392   0.01686   0.01170   0.0113   0.0086   1.0000
  11.000   1.1627   0.01734   0.01225   0.0118   0.0081   1.0000
  11.250   1.1858   0.01786   0.01282   0.0124   0.0075   1.0000
  11.500   1.2082   0.01845   0.01346   0.0130   0.0070   1.0000
  11.750   1.2300   0.01911   0.01415   0.0136   0.0065   1.0000
  12.000   1.2509   0.01985   0.01499   0.0144   0.0060   1.0000
  12.250   1.2717   0.02057   0.01580   0.0151   0.0058   1.0000
  12.500   1.2918   0.02133   0.01665   0.0159   0.0055   1.0000
  12.750   1.3110   0.02217   0.01756   0.0167   0.0051   1.0000
  13.000   1.3293   0.02305   0.01853   0.0176   0.0048   1.0000
  13.250   1.3462   0.02404   0.01959   0.0186   0.0045   1.0000
  13.500   1.3611   0.02517   0.02082   0.0198   0.0042   1.0000
  13.750   1.3743   0.02637   0.02214   0.0210   0.0040   1.0000
  14.000   1.3862   0.02757   0.02346   0.0224   0.0039   1.0000
  14.250   1.3953   0.02888   0.02490   0.0240   0.0038   1.0000
  14.500   1.3975   0.03028   0.02642   0.0264   0.0037   1.0000
  14.750   1.3954   0.03181   0.02807   0.0290   0.0036   1.0000
  15.000   1.3897   0.03384   0.03023   0.0308   0.0036   1.0000
  15.250   1.3804   0.03665   0.03318   0.0312   0.0035   1.0000
  15.500   1.3653   0.04093   0.03762   0.0296   0.0035   1.0000
  15.750   1.3445   0.04745   0.04433   0.0250   0.0034   1.0000
  16.000   1.3023   0.05961   0.05675   0.0156   0.0035   1.0000
  16.250   1.2102   0.08163   0.07906   0.0012   0.0038   1.0000
  16.500   1.1182   0.10348   0.10114  -0.0121   0.0042   1.0000
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