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FX 71-L-150/25 AIRFOIL (fx711525-il) Xfoil prediction polar at RE=1,000,000 Ncrit=9


Details Polar file
Airfoil: FX 71-L-150/25 AIRFOIL (fx711525-il)
Reynolds number: 1,000,000
Max Cl/Cd: 58.15 at α=7.75°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-fx711525-il-1000000.txt
Download as CSV file: xf-fx711525-il-1000000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: FX 71-L-150/25 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
  ------ -------- --------- --------- -------- -------- --------
 -19.500  -1.0265   0.13528   0.13273   0.0093   1.0000   0.0138
 -19.250  -1.0625   0.12277   0.11994   0.0012   1.0000   0.0135
 -19.000  -1.0854   0.11415   0.11116  -0.0039   1.0000   0.0136
 -18.750  -1.0992   0.10715   0.10401  -0.0083   1.0000   0.0134
 -18.500  -1.1137   0.10047   0.09719  -0.0122   1.0000   0.0134
 -18.250  -1.1165   0.09591   0.09255  -0.0150   1.0000   0.0133
 -18.000  -1.1252   0.09059   0.08712  -0.0179   1.0000   0.0133
 -17.750  -1.1373   0.08497   0.08136  -0.0207   1.0000   0.0133
 -17.500  -1.1510   0.07935   0.07559  -0.0232   1.0000   0.0133
 -17.250  -1.1543   0.07537   0.07152  -0.0251   1.0000   0.0133
 -17.000  -1.1586   0.07138   0.06743  -0.0269   1.0000   0.0133
 -16.750  -1.1673   0.06699   0.06290  -0.0282   1.0000   0.0133
 -16.500  -1.1618   0.06449   0.06036  -0.0296   1.0000   0.0132
 -16.250  -1.1702   0.06036   0.05608  -0.0304   1.0000   0.0133
 -16.000  -1.1677   0.05767   0.05331  -0.0313   1.0000   0.0132
 -15.750  -1.1667   0.05490   0.05046  -0.0319   1.0000   0.0132
 -15.500  -1.1643   0.05236   0.04784  -0.0318   1.0000   0.0132
 -15.250  -1.1698   0.04899   0.04432  -0.0317   1.0000   0.0133
 -15.000  -1.1642   0.04696   0.04223  -0.0320   1.0000   0.0133
 -14.750  -1.1588   0.04493   0.04013  -0.0321   1.0000   0.0133
 -14.500  -1.1562   0.04262   0.03774  -0.0316   1.0000   0.0133
 -14.250  -1.1513   0.04060   0.03565  -0.0311   1.0000   0.0134
 -14.000  -1.1447   0.03877   0.03375  -0.0309   1.0000   0.0134
 -13.750  -1.1374   0.03704   0.03197  -0.0304   1.0000   0.0134
 -13.500  -1.1320   0.03515   0.03003  -0.0298   1.0000   0.0135
 -13.250  -1.1235   0.03358   0.02840  -0.0294   1.0000   0.0134
 -13.000  -1.1113   0.03191   0.02668  -0.0297   0.9570   0.0135
 -12.750  -1.0675   0.02996   0.02439  -0.0367   0.8515   0.0135
 -12.500  -1.0621   0.02872   0.02297  -0.0352   0.8272   0.0136
 -12.250  -1.0532   0.02756   0.02173  -0.0341   0.8179   0.0135
 -12.000  -1.0461   0.02631   0.02039  -0.0328   0.8103   0.0136
 -11.750  -1.0374   0.02518   0.01918  -0.0316   0.8045   0.0136
 -11.500  -1.0300   0.02397   0.01791  -0.0302   0.7997   0.0136
 -11.250  -1.0208   0.02294   0.01681  -0.0288   0.7949   0.0135
 -11.000  -1.0132   0.02187   0.01566  -0.0273   0.7898   0.0136
 -10.750  -1.0049   0.02085   0.01460  -0.0257   0.7865   0.0136
 -10.500  -0.9970   0.01994   0.01363  -0.0238   0.7829   0.0137
 -10.250  -0.9893   0.01915   0.01279  -0.0215   0.7793   0.0137
 -10.000  -0.9801   0.01853   0.01210  -0.0190   0.7756   0.0137
  -9.750  -0.9714   0.01794   0.01146  -0.0163   0.7722   0.0137
  -9.500  -0.9571   0.01734   0.01084  -0.0145   0.7690   0.0138
  -9.250  -0.9399   0.01681   0.01026  -0.0131   0.7656   0.0138
  -9.000  -0.9219   0.01627   0.00969  -0.0118   0.7624   0.0139
  -8.750  -0.9026   0.01579   0.00916  -0.0106   0.7594   0.0140
  -8.500  -0.8820   0.01534   0.00868  -0.0097   0.7567   0.0140
  -8.250  -0.8607   0.01487   0.00818  -0.0088   0.7538   0.0141
  -8.000  -0.8386   0.01444   0.00773  -0.0080   0.7507   0.0143
  -7.750  -0.8157   0.01404   0.00731  -0.0074   0.7477   0.0145
  -7.500  -0.7925   0.01367   0.00689  -0.0067   0.7447   0.0146
  -7.250  -0.7687   0.01333   0.00652  -0.0061   0.7415   0.0147
  -7.000  -0.7442   0.01300   0.00617  -0.0056   0.7385   0.0149
  -6.750  -0.7193   0.01268   0.00583  -0.0052   0.7352   0.0150
  -6.500  -0.6941   0.01238   0.00551  -0.0048   0.7317   0.0152
  -6.250  -0.6687   0.01211   0.00522  -0.0044   0.7285   0.0154
  -6.000  -0.6431   0.01186   0.00493  -0.0041   0.7250   0.0158
  -5.750  -0.6172   0.01161   0.00468  -0.0038   0.7216   0.0166
  -5.500  -0.5910   0.01134   0.00443  -0.0035   0.7185   0.0180
  -5.250  -0.5651   0.01105   0.00418  -0.0032   0.7148   0.0253
  -5.000  -0.5390   0.01078   0.00393  -0.0030   0.7109   0.0318
  -4.750  -0.5141   0.01040   0.00364  -0.0025   0.7071   0.0530
  -4.500  -0.4892   0.01000   0.00338  -0.0022   0.7030   0.0805
  -4.250  -0.4637   0.00960   0.00312  -0.0019   0.6990   0.1083
  -4.000  -0.4387   0.00914   0.00285  -0.0015   0.6944   0.1483
  -3.750  -0.4146   0.00860   0.00255  -0.0010   0.6899   0.2054
  -3.500  -0.3905   0.00809   0.00228  -0.0006   0.6852   0.2706
  -3.250  -0.3663   0.00750   0.00201  -0.0002   0.6814   0.3443
  -3.000  -0.3412   0.00703   0.00181   0.0002   0.6771   0.4103
  -2.750  -0.3142   0.00677   0.00169   0.0003   0.6726   0.4491
  -2.500  -0.2870   0.00657   0.00160   0.0005   0.6679   0.4871
  -2.250  -0.2590   0.00647   0.00156   0.0005   0.6634   0.5142
  -2.000  -0.2305   0.00638   0.00154   0.0005   0.6590   0.5340
  -1.750  -0.2017   0.00633   0.00151   0.0004   0.6540   0.5476
  -1.500  -0.1731   0.00629   0.00146   0.0004   0.6487   0.5583
  -1.250  -0.1441   0.00628   0.00144   0.0003   0.6435   0.5679
  -1.000  -0.1153   0.00622   0.00141   0.0002   0.6387   0.5760
  -0.500  -0.0581   0.00617   0.00141   0.0002   0.6283   0.6005
  -0.250  -0.0290   0.00617   0.00141   0.0001   0.6225   0.6084
   0.000   0.0000   0.00614   0.00142   0.0000   0.6160   0.6158
   0.250   0.0290   0.00617   0.00141  -0.0001   0.6085   0.6225
   0.500   0.0581   0.00617   0.00141  -0.0002   0.6004   0.6283
   0.750   0.0864   0.00619   0.00140  -0.0001   0.5879   0.6337
   1.000   0.1152   0.00622   0.00141  -0.0002   0.5757   0.6388
   1.250   0.1441   0.00628   0.00144  -0.0003   0.5676   0.6435
   1.500   0.1731   0.00629   0.00146  -0.0004   0.5582   0.6487
   1.750   0.2017   0.00633   0.00150  -0.0004   0.5472   0.6540
   2.000   0.2304   0.00638   0.00154  -0.0005   0.5336   0.6590
   2.250   0.2589   0.00648   0.00156  -0.0005   0.5134   0.6634
   2.500   0.2871   0.00657   0.00160  -0.0005   0.4873   0.6679
   2.750   0.3141   0.00678   0.00169  -0.0003   0.4476   0.6726
   3.000   0.3411   0.00703   0.00181  -0.0002   0.4093   0.6771
   3.250   0.3663   0.00750   0.00201   0.0002   0.3449   0.6814
   3.500   0.3905   0.00809   0.00228   0.0006   0.2700   0.6851
   3.750   0.4142   0.00864   0.00257   0.0011   0.2005   0.6899
   4.000   0.4386   0.00916   0.00285   0.0015   0.1465   0.6944
   4.250   0.4635   0.00962   0.00313   0.0019   0.1059   0.6990
   4.500   0.4891   0.01001   0.00338   0.0022   0.0799   0.7030
   4.750   0.5140   0.01040   0.00365   0.0026   0.0521   0.7071
   5.000   0.5390   0.01078   0.00393   0.0030   0.0319   0.7109
   5.250   0.5652   0.01104   0.00418   0.0032   0.0255   0.7148
   5.500   0.5910   0.01134   0.00443   0.0035   0.0179   0.7185
   5.750   0.6173   0.01160   0.00467   0.0038   0.0167   0.7217
   6.000   0.6431   0.01186   0.00493   0.0041   0.0158   0.7250
   6.250   0.6688   0.01210   0.00521   0.0044   0.0155   0.7285
   6.500   0.6943   0.01237   0.00551   0.0048   0.0153   0.7317
   6.750   0.7195   0.01267   0.00583   0.0052   0.0151   0.7351
   7.000   0.7443   0.01300   0.00617   0.0056   0.0149   0.7385
   7.250   0.7687   0.01334   0.00653   0.0061   0.0147   0.7414
   7.500   0.7926   0.01366   0.00689   0.0067   0.0147   0.7447
   7.750   0.8159   0.01403   0.00729   0.0073   0.0145   0.7477
   8.000   0.8386   0.01444   0.00773   0.0080   0.0143   0.7507
   8.250   0.8609   0.01486   0.00817   0.0088   0.0142   0.7538
   8.500   0.8822   0.01533   0.00866   0.0096   0.0141   0.7566
   8.750   0.9027   0.01580   0.00916   0.0106   0.0140   0.7594
   9.000   0.9223   0.01626   0.00967   0.0117   0.0139   0.7625
   9.250   0.9405   0.01679   0.01024   0.0130   0.0139   0.7657
   9.500   0.9574   0.01734   0.01083   0.0144   0.0138   0.7690
   9.750   0.9717   0.01793   0.01146   0.0162   0.0138   0.7722
  10.000   0.9817   0.01848   0.01205   0.0188   0.0138   0.7755
  10.250   0.9892   0.01917   0.01280   0.0215   0.0137   0.7792
  10.500   0.9978   0.01991   0.01361   0.0237   0.0137   0.7828
  10.750   1.0049   0.02087   0.01462   0.0257   0.0137   0.7864
  11.000   1.0150   0.02179   0.01558   0.0271   0.0137   0.7897
  11.250   1.0218   0.02290   0.01677   0.0287   0.0136   0.7948
  11.500   1.0309   0.02393   0.01787   0.0301   0.0136   0.7996
  11.750   1.0384   0.02513   0.01914   0.0315   0.0136   0.8045
  12.000   1.0468   0.02629   0.02036   0.0327   0.0135   0.8104
  12.250   1.0520   0.02769   0.02185   0.0341   0.0134   0.8178
  12.500   1.0629   0.02870   0.02296   0.0351   0.0136   0.8270
  12.750   1.0655   0.03015   0.02458   0.0367   0.0134   0.8517
  13.000   1.1095   0.03208   0.02685   0.0298   0.0134   0.9564
  13.250   1.1215   0.03384   0.02867   0.0295   0.0133   1.0000
  13.500   1.1328   0.03517   0.03005   0.0297   0.0134   1.0000
  13.750   1.1387   0.03702   0.03194   0.0303   0.0134   1.0000
  14.000   1.1452   0.03883   0.03382   0.0308   0.0133   1.0000
  14.250   1.1513   0.04072   0.03577   0.0312   0.0133   1.0000
  14.500   1.1557   0.04282   0.03794   0.0317   0.0133   1.0000
  14.750   1.1624   0.04467   0.03986   0.0316   0.0133   1.0000
  15.000   1.1687   0.04663   0.04188   0.0314   0.0134   1.0000
  15.250   1.1687   0.04928   0.04462   0.0319   0.0133   1.0000
  15.500   1.1748   0.05133   0.04674   0.0313   0.0134   1.0000
  15.750   1.1702   0.05465   0.05019   0.0316   0.0132   1.0000
  16.000   1.1687   0.05772   0.05337   0.0312   0.0132   1.0000
  16.250   1.1731   0.06019   0.05590   0.0301   0.0133   1.0000
  16.500   1.1676   0.06395   0.05979   0.0293   0.0132   1.0000
  16.750   1.1583   0.06835   0.06433   0.0279   0.0132   1.0000
  17.000   1.1581   0.07164   0.06770   0.0266   0.0132   1.0000
  17.250   1.1616   0.07462   0.07074   0.0250   0.0133   1.0000
  17.500   1.1451   0.08039   0.07668   0.0228   0.0133   1.0000
  17.750   1.1394   0.08488   0.08127   0.0205   0.0133   1.0000
  18.000   1.1351   0.08933   0.08582   0.0181   0.0133   1.0000
  18.250   1.1292   0.09422   0.09081   0.0153   0.0134   1.0000
  18.500   1.1101   0.10129   0.09804   0.0116   0.0134   1.0000
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