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Joukovsky f=0% t=15% (joukowsk0015-jf) Xfoil prediction polar at RE=200,000 Ncrit=5


Details Polar file
Airfoil: Joukovsky f=0% t=15% (joukowsk0015-jf)
Reynolds number: 200,000
Max Cl/Cd: 50.78 at α=8°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-joukowsk0015-jf-200000-n5.txt
Download as CSV file: xf-joukowsk0015-jf-200000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: Joukovsky f=0% t=15%                            
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     0.200 e 6     Ncrit =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -17.250  -1.1475   0.09484   0.08924   0.0008   1.0000   0.0455
 -17.000  -1.1544   0.08978   0.08404  -0.0020   1.0000   0.0463
 -16.750  -1.1615   0.08473   0.07883  -0.0047   1.0000   0.0471
 -16.500  -1.1646   0.08059   0.07465  -0.0068   1.0000   0.0479
 -16.250  -1.1683   0.07640   0.07040  -0.0089   1.0000   0.0486
 -16.000  -1.1724   0.07222   0.06615  -0.0110   1.0000   0.0495
 -15.750  -1.1757   0.06826   0.06209  -0.0129   1.0000   0.0504
 -15.500  -1.1786   0.06447   0.05819  -0.0147   1.0000   0.0514
 -15.250  -1.1809   0.06090   0.05448  -0.0162   1.0000   0.0525
 -15.000  -1.1827   0.05750   0.05100  -0.0175   1.0000   0.0534
 -14.750  -1.1851   0.05412   0.04758  -0.0189   1.0000   0.0544
 -14.500  -1.1862   0.05096   0.04436  -0.0201   1.0000   0.0555
 -14.250  -1.1859   0.04805   0.04136  -0.0210   1.0000   0.0566
 -14.000  -1.1843   0.04534   0.03855  -0.0218   1.0000   0.0581
 -13.750  -1.1811   0.04289   0.03597  -0.0223   1.0000   0.0595
 -13.500  -1.1805   0.04027   0.03333  -0.0229   1.0000   0.0607
 -13.250  -1.1780   0.03794   0.03095  -0.0232   1.0000   0.0621
 -13.000  -1.1733   0.03590   0.02883  -0.0233   1.0000   0.0637
 -12.750  -1.1670   0.03408   0.02691  -0.0232   1.0000   0.0656
 -12.500  -1.1618   0.03227   0.02505  -0.0229   1.0000   0.0673
 -12.250  -1.1567   0.03058   0.02333  -0.0225   1.0000   0.0691
 -12.000  -1.1492   0.02916   0.02184  -0.0218   1.0000   0.0712
 -11.750  -1.1398   0.02795   0.02054  -0.0209   1.0000   0.0736
 -11.500  -1.1329   0.02672   0.01929  -0.0196   1.0000   0.0758
 -11.250  -1.1245   0.02568   0.01823  -0.0181   1.0000   0.0783
 -11.000  -1.1128   0.02485   0.01732  -0.0165   1.0000   0.0813
 -10.750  -1.0990   0.02399   0.01644  -0.0153   1.0000   0.0842
 -10.500  -1.0833   0.02318   0.01561  -0.0142   1.0000   0.0878
 -10.250  -1.0646   0.02251   0.01487  -0.0134   1.0000   0.0917
 -10.000  -1.0470   0.02173   0.01411  -0.0125   1.0000   0.0956
  -9.750  -1.0268   0.02109   0.01344  -0.0117   1.0000   0.1004
  -9.500  -1.0066   0.02042   0.01277  -0.0110   1.0000   0.1050
  -9.250  -0.9852   0.01983   0.01216  -0.0104   1.0000   0.1105
  -9.000  -0.9633   0.01924   0.01157  -0.0099   1.0000   0.1161
  -8.750  -0.9407   0.01869   0.01103  -0.0094   1.0000   0.1226
  -8.500  -0.9179   0.01815   0.01049  -0.0089   1.0000   0.1290
  -8.250  -0.8942   0.01766   0.01001  -0.0084   1.0000   0.1365
  -8.000  -0.8707   0.01715   0.00954  -0.0080   1.0000   0.1438
  -7.750  -0.8461   0.01673   0.00911  -0.0077   1.0000   0.1520
  -7.500  -0.8222   0.01625   0.00869  -0.0073   1.0000   0.1607
  -7.250  -0.7975   0.01584   0.00830  -0.0070   1.0000   0.1696
  -7.000  -0.7724   0.01546   0.00795  -0.0067   0.9983   0.1795
  -6.750  -0.7365   0.01506   0.00759  -0.0086   0.9601   0.1913
  -6.500  -0.7030   0.01472   0.00726  -0.0099   0.9337   0.2028
  -6.250  -0.6743   0.01446   0.00697  -0.0100   0.9088   0.2143
  -5.750  -0.6244   0.01397   0.00646  -0.0085   0.8663   0.2372
  -5.500  -0.5997   0.01376   0.00622  -0.0077   0.8477   0.2488
  -5.250  -0.5747   0.01357   0.00598  -0.0069   0.8301   0.2611
  -5.000  -0.5496   0.01335   0.00577  -0.0062   0.8134   0.2732
  -4.750  -0.5238   0.01316   0.00555  -0.0057   0.7970   0.2855
  -4.500  -0.4975   0.01300   0.00535  -0.0051   0.7815   0.2984
  -4.250  -0.4713   0.01282   0.00517  -0.0046   0.7666   0.3114
  -4.000  -0.4448   0.01267   0.00499  -0.0041   0.7522   0.3242
  -3.750  -0.4179   0.01252   0.00483  -0.0038   0.7374   0.3371
  -3.250  -0.3634   0.01227   0.00454  -0.0031   0.7093   0.3638
  -3.000  -0.3362   0.01216   0.00440  -0.0027   0.6955   0.3767
  -2.750  -0.3084   0.01205   0.00428  -0.0025   0.6815   0.3901
  -2.500  -0.2807   0.01196   0.00418  -0.0022   0.6680   0.4037
  -2.250  -0.2531   0.01188   0.00408  -0.0019   0.6549   0.4168
  -2.000  -0.2251   0.01180   0.00400  -0.0017   0.6409   0.4298
  -1.750  -0.1969   0.01174   0.00392  -0.0015   0.6278   0.4435
  -1.500  -0.1692   0.01169   0.00385  -0.0012   0.6148   0.4565
  -1.250  -0.1410   0.01163   0.00381  -0.0010   0.6012   0.4696
  -1.000  -0.1127   0.01160   0.00376  -0.0008   0.5880   0.4828
  -0.750  -0.0847   0.01157   0.00372  -0.0006   0.5753   0.4963
  -0.500  -0.0565   0.01154   0.00370  -0.0004   0.5616   0.5090
  -0.250  -0.0282   0.01153   0.00368  -0.0002   0.5487   0.5223
   0.000   0.0000   0.01154   0.00367   0.0000   0.5357   0.5357
   0.250   0.0282   0.01153   0.00368   0.0002   0.5223   0.5486
   0.500   0.0565   0.01154   0.00370   0.0004   0.5090   0.5616
   0.750   0.0847   0.01157   0.00372   0.0006   0.4962   0.5753
   1.000   0.1127   0.01160   0.00376   0.0008   0.4828   0.5880
   1.250   0.1410   0.01163   0.00381   0.0010   0.4695   0.6012
   1.500   0.1692   0.01169   0.00385   0.0012   0.4565   0.6148
   1.750   0.1970   0.01174   0.00392   0.0015   0.4435   0.6279
   2.000   0.2251   0.01180   0.00400   0.0017   0.4297   0.6410
   2.250   0.2531   0.01188   0.00408   0.0019   0.4168   0.6550
   2.500   0.2807   0.01196   0.00418   0.0022   0.4037   0.6680
   2.750   0.3084   0.01205   0.00429   0.0025   0.3902   0.6815
   3.000   0.3362   0.01216   0.00440   0.0027   0.3767   0.6955
   3.250   0.3634   0.01227   0.00454   0.0031   0.3638   0.7094
   3.750   0.4179   0.01252   0.00483   0.0038   0.3371   0.7374
   4.000   0.4448   0.01267   0.00499   0.0041   0.3242   0.7522
   4.250   0.4713   0.01282   0.00517   0.0046   0.3114   0.7666
   4.500   0.4975   0.01300   0.00535   0.0051   0.2984   0.7815
   4.750   0.5238   0.01316   0.00555   0.0057   0.2855   0.7970
   5.000   0.5496   0.01335   0.00577   0.0062   0.2732   0.8134
   5.250   0.5747   0.01357   0.00598   0.0069   0.2611   0.8301
   5.500   0.5997   0.01376   0.00622   0.0077   0.2487   0.8477
   5.750   0.6244   0.01397   0.00646   0.0085   0.2372   0.8663
   6.250   0.6743   0.01446   0.00697   0.0100   0.2143   0.9088
   6.500   0.7030   0.01472   0.00726   0.0099   0.2028   0.9336
   6.750   0.7365   0.01506   0.00759   0.0086   0.1913   0.9601
   7.000   0.7724   0.01546   0.00795   0.0067   0.1795   0.9984
   7.250   0.7975   0.01584   0.00830   0.0070   0.1696   1.0000
   7.500   0.8222   0.01625   0.00869   0.0073   0.1608   1.0000
   7.750   0.8461   0.01673   0.00910   0.0077   0.1520   1.0000
   8.000   0.8708   0.01715   0.00954   0.0080   0.1438   1.0000
   8.250   0.8942   0.01766   0.01001   0.0084   0.1364   1.0000
   8.500   0.9179   0.01815   0.01049   0.0089   0.1290   1.0000
   8.750   0.9407   0.01869   0.01103   0.0093   0.1226   1.0000
   9.000   0.9633   0.01924   0.01157   0.0099   0.1161   1.0000
   9.250   0.9852   0.01983   0.01216   0.0104   0.1105   1.0000
   9.500   1.0066   0.02042   0.01277   0.0110   0.1050   1.0000
   9.750   1.0269   0.02109   0.01343   0.0117   0.1003   1.0000
  10.000   1.0470   0.02172   0.01411   0.0125   0.0955   1.0000
  10.250   1.0646   0.02250   0.01487   0.0134   0.0917   1.0000
  10.500   1.0834   0.02318   0.01561   0.0142   0.0877   1.0000
  10.750   1.0991   0.02399   0.01643   0.0153   0.0842   1.0000
  11.000   1.1130   0.02485   0.01732   0.0165   0.0812   1.0000
  11.250   1.1247   0.02568   0.01822   0.0180   0.0783   1.0000
  11.500   1.1330   0.02672   0.01929   0.0196   0.0758   1.0000
  11.750   1.1401   0.02795   0.02053   0.0208   0.0736   1.0000
  12.000   1.1496   0.02915   0.02183   0.0217   0.0712   1.0000
  12.250   1.1571   0.03057   0.02332   0.0224   0.0691   1.0000
  12.500   1.1623   0.03227   0.02504   0.0229   0.0673   1.0000
  12.750   1.1677   0.03406   0.02689   0.0231   0.0656   1.0000
  13.000   1.1741   0.03588   0.02881   0.0232   0.0637   1.0000
  13.250   1.1788   0.03793   0.03093   0.0231   0.0620   1.0000
  13.500   1.1814   0.04025   0.03331   0.0228   0.0606   1.0000
  14.000   1.1853   0.04531   0.03852   0.0217   0.0580   1.0000
  14.250   1.1870   0.04801   0.04132   0.0209   0.0566   1.0000
  14.500   1.1874   0.05091   0.04430   0.0200   0.0554   1.0000
  14.750   1.1864   0.05406   0.04751   0.0188   0.0543   1.0000
  15.000   1.1839   0.05744   0.05093   0.0174   0.0534   1.0000
  15.250   1.1820   0.06084   0.05442   0.0161   0.0524   1.0000
  15.500   1.1800   0.06437   0.05809   0.0146   0.0514   1.0000
  15.750   1.1771   0.06818   0.06201   0.0128   0.0504   1.0000
  16.000   1.1739   0.07213   0.06605   0.0109   0.0495   1.0000
  16.250   1.1699   0.07630   0.07030   0.0088   0.0486   1.0000
  16.500   1.1662   0.08048   0.07453   0.0067   0.0478   1.0000
  16.750   1.1624   0.08475   0.07885   0.0045   0.0470   1.0000
  17.000   1.1561   0.08966   0.08392   0.0019   0.0462   1.0000
  17.250   1.1491   0.09477   0.08917  -0.0009   0.0454   1.0000
  17.500   1.1420   0.10000   0.09452  -0.0039   0.0446   1.0000
  17.750   1.1354   0.10521   0.09982  -0.0068   0.0439   1.0000
  18.000   1.1295   0.11038   0.10508  -0.0098   0.0432   1.0000
  18.250   1.1255   0.11521   0.10996  -0.0125   0.0426   1.0000
  18.500   1.1232   0.11971   0.11449  -0.0151   0.0419   1.0000
  18.750   1.1057   0.12756   0.12255  -0.0200   0.0413   1.0000
  19.000   1.0833   0.13667   0.13187  -0.0258   0.0406   1.0000
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