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WORTMANN FX 71-089A AIRFOIL (fx71089a-il) Xfoil prediction polar at RE=1,000,000 Ncrit=9


Details Polar file
Airfoil: WORTMANN FX 71-089A AIRFOIL (fx71089a-il)
Reynolds number: 1,000,000
Max Cl/Cd: 59.88 at α=5°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-fx71089a-il-1000000.txt
Download as CSV file: xf-fx71089a-il-1000000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: WORTMANN FX 71-089A 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
  ------ -------- --------- --------- -------- -------- --------
 -18.000  -1.3000   0.07849   0.07579  -0.0232   1.0000   0.0273
 -17.750  -1.3333   0.06876   0.06589  -0.0297   1.0000   0.0274
 -17.500  -1.3539   0.06135   0.05831  -0.0349   1.0000   0.0276
 -17.250  -1.3678   0.05535   0.05215  -0.0391   1.0000   0.0277
 -17.000  -1.3823   0.04971   0.04635  -0.0428   1.0000   0.0279
 -16.750  -1.3875   0.04580   0.04237  -0.0451   1.0000   0.0282
 -16.500  -1.3822   0.04351   0.04004  -0.0463   1.0000   0.0285
 -16.250  -1.3725   0.04193   0.03844  -0.0470   1.0000   0.0288
 -16.000  -1.3639   0.04038   0.03685  -0.0475   1.0000   0.0291
 -15.750  -1.3562   0.03887   0.03530  -0.0477   1.0000   0.0293
 -15.500  -1.3495   0.03745   0.03382  -0.0475   1.0000   0.0296
 -15.250  -1.3418   0.03631   0.03262  -0.0471   1.0000   0.0300
 -15.000  -1.3375   0.03498   0.03121  -0.0462   1.0000   0.0303
 -14.750  -1.3335   0.03377   0.02991  -0.0448   1.0000   0.0307
 -14.500  -1.3295   0.03265   0.02870  -0.0429   1.0000   0.0310
 -14.250  -1.3228   0.03194   0.02789  -0.0408   1.0000   0.0313
 -14.000  -1.3174   0.03118   0.02704  -0.0383   1.0000   0.0316
 -13.750  -1.3101   0.03059   0.02636  -0.0356   1.0000   0.0318
 -13.500  -1.2960   0.03036   0.02604  -0.0339   1.0000   0.0320
 -13.250  -1.2924   0.02825   0.02378  -0.0316   1.0000   0.0325
 -13.000  -1.2786   0.02720   0.02268  -0.0302   1.0000   0.0329
 -12.750  -1.2610   0.02666   0.02214  -0.0289   1.0000   0.0332
 -12.500  -1.2425   0.02623   0.02169  -0.0278   1.0000   0.0336
 -12.250  -1.2239   0.02579   0.02120  -0.0266   1.0000   0.0340
 -12.000  -1.2052   0.02526   0.02063  -0.0254   1.0000   0.0344
 -11.750  -1.1859   0.02470   0.02001  -0.0243   1.0000   0.0348
 -11.500  -1.1667   0.02404   0.01928  -0.0231   1.0000   0.0351
 -11.250  -1.1472   0.02338   0.01855  -0.0220   1.0000   0.0355
 -11.000  -1.1273   0.02274   0.01782  -0.0209   1.0000   0.0359
 -10.750  -1.1062   0.02235   0.01736  -0.0199   1.0000   0.0363
 -10.500  -1.0852   0.02184   0.01677  -0.0188   1.0000   0.0366
 -10.250  -1.0629   0.02169   0.01655  -0.0178   1.0000   0.0369
 -10.000  -1.0429   0.02091   0.01565  -0.0166   1.0000   0.0372
  -9.750  -1.0255   0.01904   0.01370  -0.0153   1.0000   0.0378
  -9.500  -1.0046   0.01821   0.01283  -0.0143   1.0000   0.0382
  -9.250  -0.9827   0.01763   0.01225  -0.0133   1.0000   0.0386
  -9.000  -0.9605   0.01715   0.01174  -0.0123   1.0000   0.0390
  -8.750  -0.9379   0.01676   0.01133  -0.0113   1.0000   0.0396
  -8.500  -0.9155   0.01627   0.01080  -0.0103   1.0000   0.0400
  -8.250  -0.8932   0.01570   0.01020  -0.0092   1.0000   0.0402
  -8.000  -0.8710   0.01514   0.00960  -0.0081   1.0000   0.0404
  -7.750  -0.8486   0.01462   0.00905  -0.0070   1.0000   0.0407
  -7.500  -0.8262   0.01412   0.00851  -0.0058   1.0000   0.0410
  -7.250  -0.8038   0.01365   0.00801  -0.0047   1.0000   0.0412
  -7.000  -0.7813   0.01321   0.00755  -0.0035   1.0000   0.0415
  -6.750  -0.7588   0.01280   0.00711  -0.0024   1.0000   0.0417
  -6.500  -0.7363   0.01241   0.00670  -0.0012   1.0000   0.0420
  -6.250  -0.7138   0.01206   0.00633   0.0000   1.0000   0.0422
  -6.000  -0.6912   0.01173   0.00599   0.0012   1.0000   0.0424
  -5.750  -0.6686   0.01144   0.00568   0.0024   1.0000   0.0426
  -5.500  -0.6474   0.01098   0.00520   0.0038   1.0000   0.0430
  -5.250  -0.6270   0.01046   0.00467   0.0054   1.0000   0.0437
  -5.000  -0.6055   0.01011   0.00431   0.0068   1.0000   0.0441
  -4.750  -0.5839   0.00981   0.00401   0.0082   1.0000   0.0446
  -4.500  -0.5574   0.00955   0.00376   0.0085   0.9995   0.0452
  -4.250  -0.5219   0.00930   0.00352   0.0070   0.9976   0.0458
  -4.000  -0.4865   0.00907   0.00330   0.0055   0.9955   0.0465
  -3.750  -0.4495   0.00885   0.00310   0.0037   0.9935   0.0473
  -3.500  -0.4147   0.00863   0.00288   0.0024   0.9900   0.0480
  -3.250  -0.3775   0.00842   0.00269   0.0005   0.9864   0.0487
  -3.000  -0.3385   0.00818   0.00247  -0.0016   0.9833   0.0499
  -2.750  -0.3033   0.00794   0.00227  -0.0029   0.9761   0.0519
  -2.500  -0.2645   0.00772   0.00209  -0.0050   0.9669   0.0543
  -2.250  -0.2253   0.00750   0.00191  -0.0071   0.9491   0.0582
  -2.000  -0.1900   0.00731   0.00173  -0.0083   0.9216   0.0674
  -1.750  -0.1633   0.00710   0.00157  -0.0078   0.8896   0.0966
  -1.500  -0.1389   0.00694   0.00145  -0.0067   0.8496   0.1328
  -1.250  -0.1156   0.00687   0.00135  -0.0054   0.7971   0.1706
  -1.000  -0.0921   0.00676   0.00126  -0.0043   0.7495   0.2188
  -0.750  -0.0689   0.00668   0.00119  -0.0032   0.6913   0.2728
  -0.500  -0.0462   0.00656   0.00113  -0.0021   0.6293   0.3490
  -0.250  -0.0231   0.00647   0.00109  -0.0010   0.5658   0.4256
   0.000   0.0000   0.00644   0.00108   0.0000   0.4981   0.4973
   0.250   0.0232   0.00647   0.00109   0.0010   0.4262   0.5649
   0.500   0.0463   0.00656   0.00113   0.0020   0.3490   0.6286
   0.750   0.0689   0.00669   0.00119   0.0032   0.2720   0.6907
   1.000   0.0922   0.00677   0.00126   0.0043   0.2185   0.7480
   1.250   0.1157   0.00687   0.00135   0.0054   0.1707   0.7959
   1.500   0.1389   0.00695   0.00145   0.0067   0.1317   0.8489
   1.750   0.1634   0.00709   0.00157   0.0078   0.0976   0.8891
   2.000   0.1901   0.00731   0.00173   0.0083   0.0683   0.9210
   2.250   0.2258   0.00751   0.00191   0.0070   0.0581   0.9505
   2.500   0.2645   0.00772   0.00210   0.0050   0.0543   0.9675
   2.750   0.3034   0.00794   0.00227   0.0029   0.0519   0.9761
   3.000   0.3385   0.00819   0.00247   0.0016   0.0498   0.9833
   3.250   0.3774   0.00842   0.00269  -0.0005   0.0487   0.9864
   3.500   0.4147   0.00863   0.00288  -0.0024   0.0480   0.9900
   3.750   0.4494   0.00885   0.00310  -0.0036   0.0472   0.9935
   4.000   0.4867   0.00906   0.00330  -0.0055   0.0465   0.9955
   4.250   0.5220   0.00930   0.00352  -0.0070   0.0458   0.9976
   4.500   0.5573   0.00955   0.00376  -0.0085   0.0451   0.9995
   4.750   0.5838   0.00981   0.00402  -0.0081   0.0446   1.0000
   5.000   0.6054   0.01011   0.00431  -0.0068   0.0441   1.0000
   5.250   0.6268   0.01047   0.00467  -0.0054   0.0437   1.0000
   5.500   0.6475   0.01096   0.00518  -0.0038   0.0430   1.0000
   5.750   0.6685   0.01145   0.00569  -0.0024   0.0426   1.0000
   6.000   0.6911   0.01173   0.00599  -0.0012   0.0424   1.0000
   6.250   0.7136   0.01206   0.00633   0.0000   0.0422   1.0000
   6.500   0.7362   0.01241   0.00670   0.0012   0.0420   1.0000
   6.750   0.7587   0.01280   0.00711   0.0024   0.0418   1.0000
   7.000   0.7812   0.01321   0.00755   0.0036   0.0415   1.0000
   7.250   0.8037   0.01365   0.00801   0.0047   0.0412   1.0000
   7.500   0.8261   0.01412   0.00851   0.0059   0.0410   1.0000
   7.750   0.8486   0.01461   0.00903   0.0070   0.0407   1.0000
   8.000   0.8709   0.01514   0.00960   0.0081   0.0404   1.0000
   8.250   0.8933   0.01569   0.01019   0.0092   0.0402   1.0000
   8.500   0.9155   0.01626   0.01080   0.0103   0.0400   1.0000
   8.750   0.9380   0.01674   0.01131   0.0113   0.0395   1.0000
   9.000   0.9607   0.01711   0.01169   0.0123   0.0390   1.0000
   9.250   0.9830   0.01757   0.01217   0.0132   0.0385   1.0000
   9.500   1.0046   0.01821   0.01283   0.0143   0.0381   1.0000
   9.750   1.0256   0.01905   0.01370   0.0153   0.0378   1.0000
  10.000   1.0425   0.02105   0.01580   0.0166   0.0372   1.0000
  10.250   1.0628   0.02179   0.01666   0.0178   0.0369   1.0000
  10.500   1.0844   0.02213   0.01707   0.0188   0.0367   1.0000
  10.750   1.1061   0.02242   0.01743   0.0198   0.0364   1.0000
  11.000   1.1272   0.02282   0.01790   0.0209   0.0359   1.0000
  11.250   1.1475   0.02338   0.01855   0.0220   0.0355   1.0000
  11.500   1.1669   0.02406   0.01930   0.0231   0.0351   1.0000
  11.750   1.1862   0.02471   0.02002   0.0242   0.0348   1.0000
  12.000   1.2057   0.02522   0.02057   0.0253   0.0343   1.0000
  12.250   1.2244   0.02576   0.02118   0.0265   0.0339   1.0000
  12.500   1.2425   0.02632   0.02178   0.0277   0.0336   1.0000
  12.750   1.2614   0.02666   0.02214   0.0288   0.0332   1.0000
  13.000   1.2791   0.02720   0.02268   0.0301   0.0329   1.0000
  13.250   1.2922   0.02836   0.02387   0.0316   0.0324   1.0000
  13.500   1.2973   0.03025   0.02593   0.0337   0.0320   1.0000
  13.750   1.3105   0.03064   0.02641   0.0355   0.0318   1.0000
  14.000   1.3183   0.03119   0.02704   0.0381   0.0316   1.0000
  14.250   1.3243   0.03187   0.02782   0.0407   0.0313   1.0000
  14.500   1.3300   0.03270   0.02875   0.0428   0.0310   1.0000
  14.750   1.3352   0.03370   0.02983   0.0446   0.0306   1.0000
  15.000   1.3386   0.03498   0.03121   0.0460   0.0303   1.0000
  15.250   1.3441   0.03619   0.03249   0.0469   0.0300   1.0000
  15.500   1.3502   0.03751   0.03388   0.0474   0.0296   1.0000
  15.750   1.3584   0.03877   0.03520   0.0475   0.0293   1.0000
  16.000   1.3676   0.04010   0.03656   0.0473   0.0290   1.0000
  16.250   1.3776   0.04149   0.03798   0.0470   0.0287   1.0000
  16.500   1.3919   0.04249   0.03896   0.0465   0.0284   1.0000
  16.750   1.3942   0.04513   0.04165   0.0452   0.0281   1.0000
  17.000   1.3838   0.04971   0.04635   0.0425   0.0278   1.0000
  17.250   1.3738   0.05478   0.05157   0.0391   0.0276   1.0000
  17.500   1.3555   0.06143   0.05839   0.0345   0.0275   1.0000
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