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ONERA HOR20 AIRFOIL (hor20-il) Xfoil prediction polar at RE=200,000 Ncrit=9


Details Polar file
Airfoil: ONERA HOR20 AIRFOIL (hor20-il)
Reynolds number: 200,000
Max Cl/Cd: 61.64 at α=8.75°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-hor20-il-200000.txt
Download as CSV file: xf-hor20-il-200000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: ONERA HOR20 AIRFOIL                             
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     0.200 e 6     Ncrit =   9.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -14.500  -1.0092   0.05586   0.05017  -0.0680   1.0000   0.1041
 -14.250  -1.0492   0.04806   0.04202  -0.0747   1.0000   0.1052
 -14.000  -1.0434   0.04570   0.03965  -0.0758   1.0000   0.1068
 -13.750  -1.0210   0.04533   0.03942  -0.0753   1.0000   0.1087
 -13.500  -1.0204   0.04251   0.03653  -0.0775   1.0000   0.1104
 -13.250  -1.0312   0.03903   0.03287  -0.0801   1.0000   0.1119
 -13.000  -1.0410   0.03648   0.03007  -0.0804   1.0000   0.1134
 -12.750  -1.0334   0.03474   0.02822  -0.0802   1.0000   0.1152
 -12.500  -1.0113   0.03408   0.02770  -0.0798   1.0000   0.1170
 -12.250  -0.9949   0.03315   0.02678  -0.0795   1.0000   0.1190
 -12.000  -0.9827   0.03192   0.02544  -0.0791   1.0000   0.1213
 -11.750  -0.9741   0.03057   0.02384  -0.0784   1.0000   0.1235
 -11.500  -0.9560   0.02981   0.02323  -0.0774   1.0000   0.1256
 -11.250  -0.9435   0.02939   0.02290  -0.0757   1.0000   0.1277
 -11.000  -0.9415   0.02897   0.02248  -0.0727   0.9996   0.1297
 -10.750  -0.9017   0.02773   0.02092  -0.0770   0.9919   0.1337
 -10.500  -0.8600   0.02695   0.02034  -0.0800   0.9848   0.1370
 -10.250  -0.8177   0.02619   0.01954  -0.0835   0.9774   0.1410
 -10.000  -0.7803   0.02513   0.01826  -0.0865   0.9667   0.1450
  -9.750  -0.7411   0.02447   0.01774  -0.0889   0.9568   0.1485
  -9.500  -0.7076   0.02387   0.01708  -0.0903   0.9429   0.1523
  -9.250  -0.6817   0.02321   0.01617  -0.0903   0.9254   0.1560
  -9.000  -0.6569   0.02262   0.01569  -0.0897   0.9085   0.1592
  -8.750  -0.6325   0.02226   0.01532  -0.0889   0.8924   0.1628
  -8.500  -0.6089   0.02183   0.01469  -0.0882   0.8775   0.1672
  -8.250  -0.5849   0.02133   0.01418  -0.0874   0.8630   0.1711
  -8.000  -0.5591   0.02107   0.01392  -0.0869   0.8485   0.1754
  -7.750  -0.5340   0.02074   0.01339  -0.0862   0.8360   0.1803
  -7.500  -0.5077   0.02030   0.01297  -0.0859   0.8218   0.1847
  -7.250  -0.4812   0.02012   0.01274  -0.0854   0.8098   0.1895
  -7.000  -0.4539   0.01985   0.01228  -0.0853   0.7967   0.1951
  -6.750  -0.4270   0.01955   0.01201  -0.0849   0.7856   0.1999
  -6.500  -0.3989   0.01939   0.01183  -0.0848   0.7728   0.2054
  -6.250  -0.3714   0.01919   0.01141  -0.0845   0.7619   0.2115
  -6.000  -0.3430   0.01898   0.01130  -0.0845   0.7495   0.2168
  -5.750  -0.3148   0.01892   0.01110  -0.0843   0.7394   0.2232
  -5.500  -0.2861   0.01862   0.01076  -0.0844   0.7276   0.2293
  -5.250  -0.2577   0.01851   0.01064  -0.0842   0.7172   0.2350
  -5.000  -0.2285   0.01841   0.01042  -0.0843   0.7067   0.2417
  -4.750  -0.1997   0.01809   0.01008  -0.0843   0.6964   0.2477
  -4.500  -0.1709   0.01802   0.00996  -0.0842   0.6874   0.2537
  -4.250  -0.1412   0.01789   0.00974  -0.0844   0.6768   0.2606
  -4.000  -0.1124   0.01760   0.00942  -0.0844   0.6681   0.2668
  -3.750  -0.0830   0.01753   0.00935  -0.0844   0.6595   0.2733
  -3.500  -0.0531   0.01743   0.00914  -0.0846   0.6502   0.2803
  -3.250  -0.0241   0.01721   0.00890  -0.0846   0.6424   0.2868
  -3.000   0.0055   0.01715   0.00887  -0.0847   0.6339   0.2935
  -2.750   0.0356   0.01711   0.00870  -0.0849   0.6256   0.3008
  -2.500   0.0648   0.01695   0.00856  -0.0849   0.6187   0.3074
  -2.250   0.0946   0.01695   0.00858  -0.0850   0.6109   0.3147
  -2.000   0.1247   0.01692   0.00844  -0.0852   0.6029   0.3220
  -1.750   0.1540   0.01681   0.00837  -0.0852   0.5961   0.3288
  -1.500   0.1839   0.01687   0.00841  -0.0853   0.5893   0.3363
  -1.250   0.2139   0.01682   0.00832  -0.0855   0.5817   0.3440
  -1.000   0.2434   0.01677   0.00830  -0.0855   0.5749   0.3509
  -0.750   0.2732   0.01688   0.00833  -0.0856   0.5685   0.3591
  -0.500   0.3030   0.01682   0.00830  -0.0858   0.5612   0.3669
  -0.250   0.3326   0.01682   0.00833  -0.0858   0.5544   0.3743
   0.000   0.3625   0.01694   0.00832  -0.0859   0.5484   0.3832
   0.250   0.3920   0.01693   0.00840  -0.0860   0.5418   0.3913
   0.500   0.4216   0.01700   0.00850  -0.0861   0.5350   0.4002
   0.750   0.4515   0.01706   0.00847  -0.0862   0.5291   0.4102
   1.000   0.4807   0.01721   0.00864  -0.0862   0.5233   0.4189
   1.250   0.5103   0.01731   0.00876  -0.0863   0.5167   0.4300
   1.500   0.5395   0.01735   0.00885  -0.0862   0.5107   0.4392
   1.750   0.5691   0.01752   0.00894  -0.0863   0.5052   0.4502
   2.000   0.5982   0.01765   0.00911  -0.0863   0.4993   0.4601
   2.250   0.6270   0.01776   0.00929  -0.0862   0.4929   0.4703
   2.500   0.6564   0.01786   0.00934  -0.0863   0.4872   0.4808
   2.750   0.6857   0.01807   0.00950  -0.0863   0.4819   0.4900
   3.000   0.7143   0.01822   0.00969  -0.0863   0.4758   0.5007
   3.250   0.7426   0.01823   0.00981  -0.0861   0.4696   0.5096
   3.500   0.7718   0.01835   0.00987  -0.0861   0.4643   0.5198
   3.750   0.8008   0.01853   0.01000  -0.0862   0.4592   0.5286
   4.000   0.8284   0.01860   0.01020  -0.0860   0.4529   0.5381
   4.250   0.8570   0.01867   0.01026  -0.0859   0.4468   0.5480
   4.500   0.8856   0.01872   0.01030  -0.0858   0.4416   0.5573
   4.750   0.9137   0.01892   0.01052  -0.0857   0.4359   0.5672
   5.000   0.9409   0.01896   0.01067  -0.0855   0.4295   0.5762
   5.250   0.9690   0.01903   0.01074  -0.0854   0.4238   0.5870
   5.500   0.9977   0.01923   0.01088  -0.0853   0.4185   0.5979
   5.750   1.0236   0.01934   0.01116  -0.0849   0.4122   0.6097
   6.000   1.0507   0.01942   0.01130  -0.0846   0.4062   0.6218
   6.250   1.0786   0.01955   0.01140  -0.0845   0.4010   0.6364
   6.500   1.1044   0.01976   0.01175  -0.0841   0.3954   0.6538
   6.750   1.1296   0.01986   0.01203  -0.0835   0.3893   0.6781
   7.000   1.1549   0.01988   0.01218  -0.0828   0.3838   0.7150
   7.250   1.1768   0.01979   0.01236  -0.0812   0.3786   0.8245
   7.500   1.2023   0.01986   0.01263  -0.0808   0.3722   1.0000
   7.750   1.2289   0.02014   0.01283  -0.0805   0.3663   1.0000
   8.000   1.2569   0.02050   0.01303  -0.0805   0.3611   1.0000
   8.250   1.2800   0.02090   0.01351  -0.0798   0.3552   1.0000
   8.500   1.3043   0.02124   0.01385  -0.0793   0.3494   1.0000
   8.750   1.3301   0.02158   0.01409  -0.0789   0.3443   1.0000
   9.000   1.3537   0.02207   0.01457  -0.0782   0.3389   1.0000
   9.250   1.3750   0.02246   0.01502  -0.0773   0.3329   1.0000
   9.500   1.3983   0.02282   0.01532  -0.0765   0.3275   1.0000
   9.750   1.4222   0.02333   0.01575  -0.0760   0.3222   1.0000
  10.000   1.4400   0.02383   0.01636  -0.0745   0.3165   1.0000
  10.250   1.4603   0.02426   0.01679  -0.0734   0.3112   1.0000
  10.500   1.4859   0.02478   0.01714  -0.0731   0.3062   1.0000
  10.750   1.4986   0.02541   0.01793  -0.0710   0.3010   1.0000
  11.000   1.5143   0.02596   0.01853  -0.0694   0.2958   1.0000
  11.250   1.5337   0.02648   0.01897  -0.0682   0.2910   1.0000
  11.500   1.5469   0.02721   0.01973  -0.0663   0.2862   1.0000
  11.750   1.5532   0.02799   0.02061  -0.0634   0.2812   1.0000
  12.000   1.5648   0.02871   0.02133  -0.0615   0.2765   1.0000
  12.250   1.5848   0.02939   0.02189  -0.0606   0.2717   1.0000
  12.500   1.5856   0.03061   0.02328  -0.0579   0.2671   1.0000
  12.750   1.5933   0.03168   0.02440  -0.0560   0.2623   1.0000
  13.000   1.6084   0.03252   0.02516  -0.0549   0.2579   1.0000
  13.250   1.6166   0.03381   0.02651  -0.0534   0.2535   1.0000
  13.500   1.6183   0.03541   0.02824  -0.0516   0.2489   1.0000
  13.750   1.6261   0.03674   0.02958  -0.0504   0.2445   1.0000
  14.000   1.6461   0.03746   0.03015  -0.0497   0.2400   1.0000
  14.250   1.6396   0.03984   0.03276  -0.0481   0.2361   1.0000
  14.500   1.6412   0.04179   0.03479  -0.0471   0.2317   1.0000
  14.750   1.6497   0.04323   0.03620  -0.0462   0.2276   1.0000
  15.000   1.6576   0.04483   0.03779  -0.0453   0.2234   1.0000
  15.250   1.6493   0.04779   0.04094  -0.0446   0.2191   1.0000
  15.500   1.6502   0.05000   0.04319  -0.0440   0.2149   1.0000
  15.750   1.6668   0.05080   0.04383  -0.0432   0.2106   1.0000
  16.000   1.6524   0.05463   0.04789  -0.0429   0.2069   1.0000
  16.250   1.6469   0.05775   0.05112  -0.0428   0.2030   1.0000
  16.500   1.6505   0.05994   0.05332  -0.0425   0.1993   1.0000
  16.750   1.6611   0.06138   0.05469  -0.0419   0.1956   1.0000
  17.000   1.6441   0.06609   0.05962  -0.0425   0.1919   1.0000
  17.250   1.6394   0.06948   0.06309  -0.0429   0.1880   1.0000
  17.500   1.6473   0.07129   0.06484  -0.0427   0.1846   1.0000
  17.750   1.6458   0.07435   0.06796  -0.0429   0.1813   1.0000
  18.000   1.6303   0.07935   0.07315  -0.0439   0.1779   1.0000
  18.250   1.6271   0.08277   0.07663  -0.0445   0.1745   1.0000
  18.500   1.6393   0.08404   0.07782  -0.0443   0.1714   1.0000
  18.750   1.6314   0.08814   0.08203  -0.0451   0.1684   1.0000
  19.000   1.6120   0.09400   0.08808  -0.0469   0.1650   1.0000
  19.250   1.6092   0.09750   0.09163  -0.0478   0.1618   1.0000
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