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EPPLER EA 6(-1)-009 AIRFOIL (ea61009-il) Xfoil prediction polar at RE=1,000,000 Ncrit=9


Details Polar file
Airfoil: EPPLER EA 6(-1)-009 AIRFOIL (ea61009-il)
Reynolds number: 1,000,000
Max Cl/Cd: 72.86 at α=9.75°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-ea61009-il-1000000.txt
Download as CSV file: xf-ea61009-il-1000000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: EPPLER EA 6(-1)-009 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
  ------ -------- --------- --------- -------- -------- --------
 -16.750  -1.0154   0.13127   0.12944   0.0304   1.0000   0.0097
 -16.500  -1.1581   0.09418   0.09202   0.0082   1.0000   0.0088
 -16.250  -1.2393   0.07197   0.06951  -0.0064   1.0000   0.0084
 -16.000  -1.2731   0.06087   0.05821  -0.0144   1.0000   0.0085
 -15.750  -1.3032   0.05210   0.04922  -0.0203   1.0000   0.0083
 -15.500  -1.3158   0.04712   0.04409  -0.0229   1.0000   0.0084
 -15.250  -1.3292   0.04262   0.03943  -0.0246   1.0000   0.0085
 -15.000  -1.3388   0.03907   0.03573  -0.0251   1.0000   0.0085
 -14.750  -1.3444   0.03625   0.03278  -0.0249   1.0000   0.0087
 -14.500  -1.3496   0.03376   0.03015  -0.0240   1.0000   0.0087
 -14.250  -1.3515   0.03178   0.02804  -0.0226   1.0000   0.0088
 -14.000  -1.3481   0.03039   0.02653  -0.0210   1.0000   0.0090
 -13.750  -1.3482   0.02894   0.02495  -0.0185   1.0000   0.0091
 -13.500  -1.3403   0.02794   0.02385  -0.0165   1.0000   0.0092
 -13.250  -1.3392   0.02585   0.02156  -0.0143   1.0000   0.0096
 -13.000  -1.3292   0.02434   0.01993  -0.0128   1.0000   0.0100
 -12.750  -1.3137   0.02324   0.01875  -0.0117   1.0000   0.0104
 -12.500  -1.2961   0.02229   0.01771  -0.0108   1.0000   0.0107
 -12.250  -1.2773   0.02141   0.01672  -0.0100   1.0000   0.0111
 -12.000  -1.2576   0.02056   0.01578  -0.0092   1.0000   0.0115
 -11.750  -1.2368   0.01980   0.01492  -0.0086   1.0000   0.0119
 -11.500  -1.2168   0.01887   0.01387  -0.0078   1.0000   0.0124
 -11.250  -1.1968   0.01788   0.01281  -0.0071   1.0000   0.0133
 -11.000  -1.1744   0.01721   0.01210  -0.0066   1.0000   0.0141
 -10.750  -1.1512   0.01660   0.01142  -0.0061   1.0000   0.0149
 -10.500  -1.1280   0.01598   0.01073  -0.0056   1.0000   0.0158
 -10.250  -1.1045   0.01535   0.01009  -0.0052   1.0000   0.0175
 -10.000  -1.0795   0.01495   0.00966  -0.0050   1.0000   0.0191
  -9.750  -1.0548   0.01448   0.00919  -0.0047   1.0000   0.0211
  -9.500  -1.0283   0.01430   0.00902  -0.0045   1.0000   0.0231
  -9.250  -1.0015   0.01416   0.00885  -0.0044   1.0000   0.0244
  -9.000  -0.9756   0.01385   0.00857  -0.0042   1.0000   0.0265
  -8.750  -0.9478   0.01391   0.00865  -0.0043   1.0000   0.0280
  -8.500  -0.9199   0.01395   0.00869  -0.0043   1.0000   0.0294
  -8.250  -0.8920   0.01402   0.00874  -0.0043   1.0000   0.0303
  -8.000  -0.8670   0.01347   0.00814  -0.0041   1.0000   0.0317
  -7.750  -0.8401   0.01330   0.00799  -0.0040   1.0000   0.0329
  -7.500  -0.8126   0.01325   0.00795  -0.0040   1.0000   0.0339
  -7.250  -0.7851   0.01318   0.00788  -0.0040   1.0000   0.0350
  -7.000  -0.7575   0.01311   0.00779  -0.0040   1.0000   0.0362
  -6.750  -0.7301   0.01296   0.00762  -0.0040   1.0000   0.0371
  -6.500  -0.7021   0.01295   0.00758  -0.0041   1.0000   0.0378
  -6.250  -0.6700   0.01214   0.00672  -0.0054   0.9701   0.0392
  -6.000  -0.6392   0.01165   0.00620  -0.0062   0.9427   0.0408
  -5.750  -0.6140   0.01144   0.00593  -0.0056   0.9249   0.0418
  -5.500  -0.5885   0.01119   0.00564  -0.0052   0.9132   0.0427
  -5.250  -0.5624   0.01097   0.00537  -0.0048   0.9043   0.0438
  -4.750  -0.5100   0.01044   0.00476  -0.0041   0.8880   0.0457
  -4.500  -0.4837   0.01023   0.00449  -0.0037   0.8806   0.0464
  -4.250  -0.4566   0.01001   0.00425  -0.0035   0.8738   0.0470
  -4.000  -0.4296   0.00987   0.00407  -0.0033   0.8675   0.0475
  -3.750  -0.4029   0.00953   0.00370  -0.0031   0.8615   0.0483
  -3.500  -0.3769   0.00903   0.00313  -0.0028   0.8547   0.0500
  -3.250  -0.3501   0.00874   0.00282  -0.0025   0.8472   0.0515
  -3.000  -0.3230   0.00854   0.00258  -0.0023   0.8388   0.0529
  -2.750  -0.2957   0.00835   0.00237  -0.0020   0.8284   0.0543
  -2.500  -0.2684   0.00821   0.00219  -0.0018   0.8200   0.0556
  -2.250  -0.2405   0.00806   0.00203  -0.0017   0.8115   0.0570
  -2.000  -0.2128   0.00795   0.00188  -0.0016   0.8030   0.0583
  -1.750  -0.1852   0.00784   0.00175  -0.0014   0.7919   0.0591
  -1.500  -0.1575   0.00770   0.00157  -0.0012   0.7774   0.0612
  -1.250  -0.1298   0.00757   0.00141  -0.0010   0.7625   0.0658
  -1.000  -0.1020   0.00745   0.00129  -0.0009   0.7472   0.0711
  -0.750  -0.0756   0.00696   0.00112  -0.0008   0.7303   0.1793
  -0.500  -0.0504   0.00623   0.00094  -0.0007   0.7064   0.3514
  -0.250  -0.0258   0.00558   0.00079  -0.0004   0.6701   0.5240
   0.000   0.0000   0.00540   0.00076   0.0000   0.6203   0.6202
   0.250   0.0258   0.00557   0.00079   0.0004   0.5246   0.6704
   0.500   0.0504   0.00623   0.00094   0.0007   0.3502   0.7061
   0.750   0.0757   0.00697   0.00112   0.0008   0.1786   0.7299
   1.000   0.1020   0.00745   0.00129   0.0009   0.0711   0.7471
   1.250   0.1298   0.00757   0.00141   0.0010   0.0657   0.7624
   1.500   0.1575   0.00770   0.00157   0.0012   0.0611   0.7774
   1.750   0.1851   0.00784   0.00175   0.0014   0.0591   0.7920
   2.000   0.2128   0.00794   0.00188   0.0016   0.0583   0.8030
   2.250   0.2405   0.00806   0.00203   0.0017   0.0570   0.8115
   2.500   0.2684   0.00821   0.00219   0.0018   0.0556   0.8200
   2.750   0.2957   0.00836   0.00237   0.0020   0.0543   0.8283
   3.000   0.3230   0.00854   0.00258   0.0023   0.0529   0.8387
   3.250   0.3501   0.00875   0.00282   0.0025   0.0515   0.8473
   3.500   0.3769   0.00903   0.00314   0.0028   0.0499   0.8547
   3.750   0.4028   0.00954   0.00371   0.0031   0.0483   0.8615
   4.000   0.4295   0.00988   0.00407   0.0033   0.0475   0.8675
   4.250   0.4566   0.01001   0.00425   0.0036   0.0470   0.8738
   4.500   0.4837   0.01023   0.00449   0.0037   0.0464   0.8807
   4.750   0.5100   0.01044   0.00476   0.0041   0.0457   0.8880
   5.250   0.5624   0.01097   0.00537   0.0048   0.0439   0.9043
   5.500   0.5886   0.01119   0.00563   0.0052   0.0427   0.9133
   5.750   0.6140   0.01144   0.00593   0.0056   0.0418   0.9250
   6.000   0.6392   0.01165   0.00620   0.0062   0.0409   0.9430
   6.250   0.6703   0.01212   0.00670   0.0053   0.0393   0.9702
   6.500   0.7023   0.01293   0.00756   0.0040   0.0378   1.0000
   6.750   0.7303   0.01295   0.00761   0.0040   0.0371   1.0000
   7.000   0.7576   0.01312   0.00779   0.0040   0.0362   1.0000
   7.250   0.7852   0.01320   0.00789   0.0040   0.0350   1.0000
   7.500   0.8127   0.01325   0.00795   0.0040   0.0339   1.0000
   7.750   0.8403   0.01329   0.00798   0.0040   0.0329   1.0000
   8.000   0.8671   0.01348   0.00815   0.0040   0.0316   1.0000
   8.250   0.8922   0.01401   0.00873   0.0043   0.0303   1.0000
   8.500   0.9203   0.01392   0.00866   0.0042   0.0293   1.0000
   8.750   0.9480   0.01390   0.00864   0.0042   0.0279   1.0000
   9.000   0.9759   0.01385   0.00856   0.0042   0.0265   1.0000
   9.250   1.0019   0.01415   0.00884   0.0044   0.0244   1.0000
   9.500   1.0286   0.01429   0.00902   0.0045   0.0230   1.0000
   9.750   1.0550   0.01448   0.00918   0.0046   0.0211   1.0000
  10.000   1.0797   0.01495   0.00966   0.0049   0.0191   1.0000
  10.250   1.1047   0.01536   0.01010   0.0052   0.0176   1.0000
  10.500   1.1282   0.01599   0.01074   0.0056   0.0158   1.0000
  10.750   1.1515   0.01661   0.01143   0.0061   0.0149   1.0000
  11.000   1.1747   0.01720   0.01209   0.0065   0.0141   1.0000
  11.250   1.1970   0.01788   0.01282   0.0070   0.0133   1.0000
  11.500   1.2171   0.01886   0.01387   0.0078   0.0124   1.0000
  11.750   1.2371   0.01980   0.01492   0.0085   0.0119   1.0000
  12.000   1.2579   0.02057   0.01579   0.0092   0.0115   1.0000
  12.250   1.2777   0.02142   0.01674   0.0099   0.0111   1.0000
  12.500   1.2967   0.02229   0.01770   0.0107   0.0107   1.0000
  12.750   1.3143   0.02325   0.01875   0.0116   0.0103   1.0000
  13.000   1.3298   0.02436   0.01995   0.0126   0.0100   1.0000
  13.250   1.3403   0.02583   0.02154   0.0141   0.0096   1.0000
  13.500   1.3404   0.02802   0.02393   0.0164   0.0092   1.0000
  13.750   1.3490   0.02898   0.02500   0.0184   0.0091   1.0000
  14.000   1.3510   0.03030   0.02643   0.0207   0.0090   1.0000
  14.250   1.3505   0.03196   0.02822   0.0226   0.0089   1.0000
  14.500   1.3485   0.03396   0.03035   0.0239   0.0088   1.0000
  14.750   1.3482   0.03605   0.03256   0.0247   0.0085   1.0000
  15.000   1.3398   0.03910   0.03577   0.0249   0.0085   1.0000
  15.250   1.3352   0.04210   0.03890   0.0245   0.0084   1.0000
  15.500   1.3211   0.04662   0.04358   0.0229   0.0084   1.0000
  15.750   1.3070   0.05177   0.04888   0.0203   0.0083   1.0000
  16.000   1.2782   0.06022   0.05754   0.0147   0.0084   1.0000
  16.250   1.2367   0.07281   0.07037   0.0056   0.0085   1.0000
  16.500   1.1436   0.09753   0.09540  -0.0105   0.0089   1.0000
  16.750   1.0199   0.13045   0.12861  -0.0300   0.0097   1.0000
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