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FX 84-W-218 (fx84w218-il) Xfoil prediction polar at RE=500,000 Ncrit=9


Details Polar file
Airfoil: FX 84-W-218 (fx84w218-il)
Reynolds number: 500,000
Max Cl/Cd: 79.71 at α=6.25°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-fx84w218-il-500000.txt
Download as CSV file: xf-fx84w218-il-500000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: FX 84-W-218                                     
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     0.500 e 6     Ncrit =   9.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -19.750  -0.9033   0.08390   0.07950  -0.0857   1.0000   0.0461
 -19.500  -0.9068   0.08008   0.07560  -0.0879   1.0000   0.0467
 -19.250  -0.9107   0.07628   0.07170  -0.0900   1.0000   0.0472
 -19.000  -0.9146   0.07252   0.06783  -0.0920   1.0000   0.0477
 -18.750  -0.9186   0.06880   0.06399  -0.0940   1.0000   0.0482
 -18.500  -0.9135   0.06662   0.06183  -0.0948   1.0000   0.0489
 -18.250  -0.9107   0.06404   0.05925  -0.0959   1.0000   0.0495
 -18.000  -0.9080   0.06139   0.05659  -0.0972   1.0000   0.0501
 -17.750  -0.9057   0.05871   0.05387  -0.0986   1.0000   0.0507
 -17.500  -0.9000   0.05585   0.05096  -0.1006   0.9809   0.0515
 -17.250  -0.8815   0.05273   0.04771  -0.1056   0.9648   0.0525
 -17.000  -0.8631   0.04953   0.04433  -0.1107   0.9525   0.0534
 -16.750  -0.8474   0.04737   0.04216  -0.1133   0.9384   0.0545
 -16.500  -0.8393   0.04538   0.04008  -0.1144   0.9238   0.0553
 -16.250  -0.8345   0.04350   0.03811  -0.1146   0.9116   0.0561
 -16.000  -0.8304   0.04173   0.03622  -0.1145   0.9010   0.0569
 -15.750  -0.8250   0.04005   0.03445  -0.1144   0.8921   0.0578
 -15.500  -0.8196   0.03845   0.03272  -0.1141   0.8839   0.0586
 -15.250  -0.8145   0.03686   0.03105  -0.1138   0.8766   0.0595
 -15.000  -0.8098   0.03529   0.02946  -0.1133   0.8691   0.0604
 -14.750  -0.8038   0.03389   0.02798  -0.1128   0.8622   0.0616
 -14.500  -0.7957   0.03258   0.02663  -0.1124   0.8560   0.0625
 -14.250  -0.7868   0.03138   0.02535  -0.1119   0.8497   0.0639
 -14.000  -0.7773   0.03029   0.02413  -0.1112   0.8439   0.0649
 -13.750  -0.7718   0.02896   0.02279  -0.1103   0.8381   0.0662
 -13.500  -0.7636   0.02781   0.02162  -0.1095   0.8321   0.0673
 -13.250  -0.7536   0.02682   0.02058  -0.1087   0.8266   0.0687
 -13.000  -0.7425   0.02596   0.01962  -0.1078   0.8212   0.0701
 -12.750  -0.7292   0.02516   0.01875  -0.1070   0.8164   0.0715
 -12.500  -0.7226   0.02403   0.01763  -0.1057   0.8109   0.0732
 -12.250  -0.7114   0.02321   0.01678  -0.1046   0.8057   0.0748
 -12.000  -0.6982   0.02255   0.01603  -0.1036   0.8006   0.0768
 -11.750  -0.6831   0.02193   0.01535  -0.1027   0.7962   0.0784
 -11.500  -0.6746   0.02101   0.01445  -0.1012   0.7912   0.0805
 -11.250  -0.6614   0.02035   0.01377  -0.1000   0.7864   0.0826
 -11.000  -0.6465   0.01981   0.01315  -0.0988   0.7818   0.0849
 -10.750  -0.6333   0.01922   0.01251  -0.0975   0.7771   0.0873
 -10.500  -0.6204   0.01859   0.01190  -0.0961   0.7726   0.0898
 -10.250  -0.6042   0.01812   0.01140  -0.0949   0.7681   0.0926
 -10.000  -0.5895   0.01761   0.01084  -0.0935   0.7638   0.0955
  -9.750  -0.5760   0.01710   0.01031  -0.0919   0.7593   0.0985
  -9.500  -0.5589   0.01672   0.00990  -0.0906   0.7550   0.1019
  -9.250  -0.5445   0.01623   0.00942  -0.0890   0.7507   0.1053
  -9.000  -0.5293   0.01580   0.00900  -0.0874   0.7463   0.1090
  -8.750  -0.5108   0.01552   0.00865  -0.0861   0.7423   0.1129
  -8.500  -0.4987   0.01512   0.00825  -0.0838   0.7379   0.1173
  -8.250  -0.4822   0.01490   0.00801  -0.0822   0.7339   0.1219
  -8.000  -0.4670   0.01459   0.00773  -0.0802   0.7297   0.1267
  -7.750  -0.4474   0.01433   0.00747  -0.0791   0.7256   0.1324
  -7.500  -0.4276   0.01404   0.00717  -0.0779   0.7217   0.1386
  -7.250  -0.4062   0.01382   0.00692  -0.0769   0.7176   0.1454
  -7.000  -0.3853   0.01355   0.00669  -0.0760   0.7137   0.1528
  -6.500  -0.3404   0.01306   0.00625  -0.0745   0.7057   0.1702
  -6.250  -0.3173   0.01281   0.00602  -0.0738   0.7019   0.1798
  -5.750  -0.2699   0.01242   0.00565  -0.0726   0.6940   0.2021
  -5.500  -0.2460   0.01218   0.00548  -0.0721   0.6903   0.2145
  -5.250  -0.2214   0.01197   0.00531  -0.0716   0.6863   0.2278
  -4.750  -0.1717   0.01157   0.00496  -0.0708   0.6785   0.2581
  -4.500  -0.1468   0.01140   0.00482  -0.0704   0.6745   0.2755
  -4.250  -0.1220   0.01118   0.00470  -0.0701   0.6709   0.2944
  -4.000  -0.0968   0.01098   0.00457  -0.0697   0.6669   0.3151
  -3.750  -0.0714   0.01077   0.00444  -0.0694   0.6629   0.3375
  -3.500  -0.0457   0.01059   0.00430  -0.0691   0.6590   0.3613
  -3.250  -0.0200   0.01044   0.00421  -0.0689   0.6548   0.3871
  -3.000   0.0054   0.01025   0.00414  -0.0685   0.6513   0.4136
  -2.750   0.0315   0.01009   0.00407  -0.0683   0.6471   0.4399
  -2.500   0.0580   0.00996   0.00400  -0.0681   0.6430   0.4656
  -2.250   0.0848   0.00984   0.00393  -0.0680   0.6392   0.4902
  -2.000   0.1122   0.00980   0.00391  -0.0680   0.6350   0.5135
  -1.750   0.1389   0.00971   0.00391  -0.0678   0.6312   0.5351
  -1.500   0.1662   0.00964   0.00390  -0.0677   0.6269   0.5552
  -1.000   0.2217   0.00958   0.00388  -0.0677   0.6189   0.5914
  -0.750   0.2499   0.00962   0.00391  -0.0677   0.6147   0.6068
  -0.500   0.2773   0.00960   0.00395  -0.0676   0.6107   0.6213
  -0.250   0.3050   0.00961   0.00399  -0.0676   0.6065   0.6353
   0.000   0.3328   0.00961   0.00401  -0.0676   0.6024   0.6474
   0.250   0.3613   0.00967   0.00402  -0.0677   0.5982   0.6599
   0.500   0.3890   0.00972   0.00410  -0.0676   0.5940   0.6706
   0.750   0.4164   0.00976   0.00415  -0.0676   0.5898   0.6816
   1.000   0.4437   0.00978   0.00421  -0.0675   0.5855   0.6911
   1.250   0.4715   0.00984   0.00425  -0.0674   0.5812   0.7014
   1.500   0.5000   0.00995   0.00431  -0.0676   0.5765   0.7105
   1.750   0.5262   0.00999   0.00442  -0.0673   0.5726   0.7194
   2.000   0.5531   0.01006   0.00448  -0.0671   0.5680   0.7284
   2.250   0.5795   0.01010   0.00456  -0.0668   0.5635   0.7368
   2.500   0.6070   0.01022   0.00464  -0.0668   0.5589   0.7456
   2.750   0.6335   0.01031   0.00474  -0.0666   0.5546   0.7533
   3.000   0.6585   0.01036   0.00486  -0.0661   0.5498   0.7605
   3.250   0.6842   0.01045   0.00494  -0.0657   0.5451   0.7682
   3.500   0.7109   0.01057   0.00500  -0.0655   0.5404   0.7753
   3.750   0.7357   0.01066   0.00514  -0.0650   0.5357   0.7819
   4.000   0.7595   0.01075   0.00527  -0.0643   0.5309   0.7890
   4.250   0.7840   0.01085   0.00535  -0.0638   0.5258   0.7958
   4.500   0.8084   0.01096   0.00545  -0.0632   0.5209   0.8019
   4.750   0.8310   0.01108   0.00560  -0.0623   0.5161   0.8084
   5.000   0.8524   0.01118   0.00573  -0.0613   0.5107   0.8155
   5.250   0.8736   0.01128   0.00583  -0.0601   0.5054   0.8218
   5.500   0.8959   0.01145   0.00597  -0.0592   0.5000   0.8281
   5.750   0.9113   0.01154   0.00613  -0.0570   0.4951   0.8356
   6.000   0.9264   0.01164   0.00626  -0.0548   0.4896   0.8425
   6.250   0.9430   0.01183   0.00644  -0.0528   0.4843   0.8495
   6.500   0.9602   0.01205   0.00666  -0.0511   0.4792   0.8572
   6.750   0.9743   0.01224   0.00692  -0.0489   0.4737   0.8645
   7.000   0.9892   0.01247   0.00716  -0.0468   0.4682   0.8725
   7.250   1.0066   0.01274   0.00739  -0.0453   0.4626   0.8806
   7.500   1.0184   0.01297   0.00773  -0.0427   0.4573   0.8894
   7.750   1.0321   0.01326   0.00803  -0.0407   0.4512   0.8990
   8.000   1.0449   0.01355   0.00831  -0.0383   0.4456   0.9090
   8.250   1.0567   0.01384   0.00868  -0.0360   0.4402   0.9207
   8.500   1.0675   0.01416   0.00905  -0.0335   0.4341   0.9348
   8.750   1.0822   0.01451   0.00941  -0.0318   0.4282   0.9519
   9.000   1.1107   0.01496   0.00992  -0.0331   0.4216   0.9693
   9.250   1.1448   0.01547   0.01044  -0.0358   0.4139   1.0000
   9.500   1.1602   0.01602   0.01093  -0.0348   0.4075   1.0000
   9.750   1.1761   0.01656   0.01151  -0.0339   0.4010   1.0000
  10.000   1.1889   0.01723   0.01214  -0.0327   0.3936   1.0000
  10.250   1.2018   0.01792   0.01282  -0.0314   0.3866   1.0000
  10.500   1.2140   0.01865   0.01356  -0.0301   0.3787   1.0000
  10.750   1.2237   0.01952   0.01437  -0.0285   0.3712   1.0000
  11.000   1.2360   0.02030   0.01519  -0.0273   0.3635   1.0000
  11.250   1.2440   0.02131   0.01614  -0.0257   0.3556   1.0000
  11.500   1.2555   0.02219   0.01706  -0.0245   0.3480   1.0000
  11.750   1.2633   0.02330   0.01813  -0.0230   0.3398   1.0000
  12.000   1.2731   0.02434   0.01918  -0.0218   0.3323   1.0000
  12.250   1.2807   0.02555   0.02037  -0.0204   0.3237   1.0000
  12.500   1.2882   0.02679   0.02160  -0.0191   0.3157   1.0000
  12.750   1.2954   0.02810   0.02291  -0.0179   0.3071   1.0000
  13.000   1.3015   0.02953   0.02432  -0.0167   0.2989   1.0000
  13.250   1.3076   0.03100   0.02578  -0.0155   0.2900   1.0000
  13.500   1.3127   0.03257   0.02735  -0.0144   0.2818   1.0000
  13.750   1.3178   0.03419   0.02896  -0.0133   0.2731   1.0000
  14.000   1.3223   0.03591   0.03066  -0.0123   0.2651   1.0000
  14.250   1.3269   0.03766   0.03241  -0.0114   0.2567   1.0000
  14.500   1.3307   0.03951   0.03425  -0.0105   0.2491   1.0000
  14.750   1.3347   0.04139   0.03613  -0.0097   0.2408   1.0000
  15.000   1.3376   0.04340   0.03813  -0.0090   0.2335   1.0000
  15.250   1.3413   0.04540   0.04013  -0.0083   0.2255   1.0000
  15.500   1.3430   0.04761   0.04233  -0.0077   0.2182   1.0000
  15.750   1.3467   0.04968   0.04441  -0.0072   0.2108   1.0000
  16.000   1.3475   0.05207   0.04679  -0.0068   0.2041   1.0000
  16.250   1.3517   0.05419   0.04893  -0.0065   0.1970   1.0000
  16.500   1.3504   0.05686   0.05158  -0.0061   0.1902   1.0000
  16.750   1.3551   0.05901   0.05376  -0.0060   0.1835   1.0000
  17.000   1.3520   0.06196   0.05668  -0.0058   0.1768   1.0000
  17.250   1.3571   0.06417   0.05894  -0.0058   0.1704   1.0000
  17.500   1.3536   0.06728   0.06203  -0.0058   0.1640   1.0000
  17.750   1.3577   0.06965   0.06444  -0.0059   0.1580   1.0000
  18.000   1.3539   0.07291   0.06769  -0.0061   0.1517   1.0000
  18.250   1.3568   0.07548   0.07029  -0.0064   0.1458   1.0000
  18.500   1.3526   0.07891   0.07371  -0.0068   0.1398   1.0000
  18.750   1.3547   0.08165   0.07648  -0.0072   0.1343   1.0000
  19.000   1.3509   0.08511   0.07994  -0.0078   0.1289   1.0000
  19.250   1.3518   0.08806   0.08293  -0.0084   0.1239   1.0000
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