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FX 67-K-170/17 AIRFOIL (fx67k170-il) Xfoil prediction polar at RE=1,000,000 Ncrit=9


Details Polar file
Airfoil: FX 67-K-170/17 AIRFOIL (fx67k170-il)
Reynolds number: 1,000,000
Max Cl/Cd: 152.67 at α=6.5°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-fx67k170-il-1000000.txt
Download as CSV file: xf-fx67k170-il-1000000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: FX 67-K-170/17 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
  ------ -------- --------- --------- -------- -------- --------
 -11.250  -0.0924   0.08876   0.08580  -0.1095   0.7264   0.0107
 -11.000  -0.0932   0.08455   0.08161  -0.1114   0.7254   0.0108
 -10.750  -0.0917   0.08106   0.07815  -0.1130   0.7242   0.0108
 -10.500  -0.0885   0.07814   0.07524  -0.1145   0.7228   0.0110
 -10.250  -0.0918   0.07372   0.07084  -0.1167   0.7212   0.0110
 -10.000  -0.0980   0.06873   0.06589  -0.1193   0.7197   0.0111
  -9.750  -0.1105   0.06200   0.05918  -0.1240   0.7181   0.0111
  -9.500  -0.1546   0.05155   0.04865  -0.1306   0.7162   0.0109
  -9.250  -0.2809   0.03679   0.03339  -0.1221   0.7137   0.0079
  -9.000  -0.2742   0.03603   0.03256  -0.1208   0.7120   0.0080
  -8.750  -0.2774   0.03322   0.02956  -0.1183   0.7106   0.0081
  -8.500  -0.2657   0.03213   0.02839  -0.1172   0.7090   0.0083
  -8.250  -0.3077   0.02019   0.01514  -0.1088   0.7073   0.0076
  -8.000  -0.2949   0.01760   0.01221  -0.1072   0.7056   0.0081
  -7.750  -0.2720   0.01686   0.01137  -0.1068   0.7040   0.0083
  -7.500  -0.2470   0.01655   0.01100  -0.1067   0.7024   0.0086
  -7.250  -0.2234   0.01576   0.01008  -0.1063   0.7008   0.0089
  -7.000  -0.1988   0.01522   0.00942  -0.1061   0.6991   0.0092
  -6.750  -0.1746   0.01450   0.00861  -0.1058   0.6977   0.0095
  -6.500  -0.1502   0.01381   0.00784  -0.1054   0.6963   0.0098
  -6.250  -0.1252   0.01327   0.00724  -0.1052   0.6947   0.0101
  -6.000  -0.1011   0.01263   0.00652  -0.1048   0.6931   0.0105
  -5.750  -0.0760   0.01217   0.00604  -0.1047   0.6913   0.0113
  -5.500  -0.0487   0.01201   0.00587  -0.1049   0.6897   0.0120
  -5.250  -0.0222   0.01172   0.00554  -0.1049   0.6882   0.0130
  -5.000   0.0051   0.01155   0.00531  -0.1050   0.6866   0.0138
  -4.750   0.0293   0.01103   0.00474  -0.1047   0.6847   0.0154
  -4.500   0.0566   0.01084   0.00456  -0.1049   0.6834   0.0173
  -4.250   0.0831   0.01054   0.00423  -0.1049   0.6820   0.0194
  -4.000   0.1093   0.01021   0.00390  -0.1049   0.6803   0.0217
  -3.750   0.1368   0.01003   0.00370  -0.1051   0.6785   0.0235
  -3.500   0.1648   0.00990   0.00356  -0.1054   0.6768   0.0247
  -3.250   0.1915   0.00960   0.00320  -0.1055   0.6752   0.0270
  -3.000   0.2192   0.00944   0.00302  -0.1057   0.6737   0.0288
  -2.750   0.2472   0.00933   0.00287  -0.1060   0.6720   0.0308
  -2.500   0.2753   0.00926   0.00276  -0.1063   0.6702   0.0323
  -2.250   0.3030   0.00909   0.00263  -0.1066   0.6688   0.0399
  -2.000   0.3277   0.00852   0.00247  -0.1065   0.6672   0.1587
  -1.750   0.3507   0.00776   0.00231  -0.1064   0.6654   0.3512
  -1.500   0.3744   0.00711   0.00220  -0.1063   0.6636   0.5218
  -1.250   0.3992   0.00669   0.00216  -0.1061   0.6619   0.6462
  -1.000   0.4253   0.00656   0.00225  -0.1059   0.6604   0.7318
  -0.750   0.4536   0.00662   0.00232  -0.1061   0.6587   0.7580
  -0.500   0.4823   0.00672   0.00240  -0.1065   0.6568   0.7720
  -0.250   0.5106   0.00678   0.00247  -0.1068   0.6553   0.7835
   0.000   0.5392   0.00685   0.00253  -0.1071   0.6536   0.7930
   0.250   0.5674   0.00689   0.00259  -0.1074   0.6518   0.7998
   0.500   0.5960   0.00697   0.00265  -0.1077   0.6501   0.8071
   0.750   0.6241   0.00701   0.00271  -0.1080   0.6484   0.8139
   1.000   0.6528   0.00706   0.00274  -0.1084   0.6467   0.8182
   1.250   0.6817   0.00712   0.00277  -0.1089   0.6449   0.8220
   1.500   0.7104   0.00719   0.00281  -0.1094   0.6429   0.8252
   1.750   0.7385   0.00722   0.00287  -0.1097   0.6412   0.8280
   2.000   0.7664   0.00722   0.00289  -0.1100   0.6381   0.8310
   2.250   0.7946   0.00721   0.00288  -0.1104   0.6345   0.8342
   2.500   0.8231   0.00725   0.00291  -0.1108   0.6321   0.8371
   2.750   0.8513   0.00729   0.00293  -0.1112   0.6297   0.8397
   3.000   0.8793   0.00734   0.00300  -0.1116   0.6275   0.8421
   3.250   0.9070   0.00737   0.00307  -0.1119   0.6251   0.8445
   3.500   0.9349   0.00740   0.00312  -0.1123   0.6225   0.8469
   3.750   0.9627   0.00743   0.00316  -0.1127   0.6194   0.8493
   4.000   0.9905   0.00749   0.00319  -0.1130   0.6159   0.8514
   4.250   1.0174   0.00751   0.00325  -0.1132   0.6116   0.8536
   4.500   1.0442   0.00752   0.00330  -0.1134   0.6073   0.8559
   4.750   1.0710   0.00757   0.00337  -0.1136   0.6038   0.8583
   5.000   1.0975   0.00765   0.00345  -0.1137   0.5998   0.8608
   5.250   1.1240   0.00769   0.00355  -0.1138   0.5954   0.8633
   5.500   1.1500   0.00776   0.00363  -0.1139   0.5901   0.8655
   5.750   1.1751   0.00785   0.00373  -0.1138   0.5838   0.8677
   6.000   1.1995   0.00791   0.00383  -0.1136   0.5761   0.8701
   6.250   1.2232   0.00802   0.00396  -0.1132   0.5689   0.8725
   6.500   1.2458   0.00816   0.00411  -0.1126   0.5602   0.8752
   6.750   1.2657   0.00835   0.00430  -0.1115   0.5469   0.8782
   7.000   1.2836   0.00860   0.00453  -0.1101   0.5330   0.8811
   7.250   1.2938   0.00895   0.00485  -0.1072   0.5149   0.8849
   7.500   1.2812   0.00961   0.00542  -0.1000   0.4861   0.8917
   7.750   1.2686   0.01058   0.00635  -0.0935   0.4620   0.8995
   8.000   1.2419   0.01245   0.00811  -0.0857   0.4277   0.9128
   8.250   1.2341   0.01380   0.00945  -0.0811   0.4042   0.9339
   8.500   1.2209   0.01699   0.01239  -0.0787   0.3447   1.0000
   8.750   1.2054   0.01929   0.01448  -0.0742   0.3052   1.0000
   9.000   1.2099   0.02059   0.01572  -0.0721   0.2884   1.0000
   9.250   1.1920   0.02319   0.01806  -0.0676   0.2429   1.0000
   9.500   1.1768   0.02586   0.02046  -0.0637   0.1956   1.0000
   9.750   1.1781   0.02758   0.02205  -0.0616   0.1706   1.0000
  10.000   1.1713   0.02990   0.02416  -0.0589   0.1320   1.0000
  10.250   1.1693   0.03198   0.02608  -0.0567   0.1017   1.0000
  10.500   1.1638   0.03436   0.02824  -0.0543   0.0645   1.0000
  10.750   1.1685   0.03607   0.02987  -0.0529   0.0476   1.0000
  11.000   1.1793   0.03734   0.03112  -0.0520   0.0425   1.0000
  11.250   1.1895   0.03871   0.03248  -0.0511   0.0386   1.0000
  11.500   1.2012   0.03996   0.03376  -0.0504   0.0355   1.0000
  11.750   1.2143   0.04111   0.03495  -0.0498   0.0344   1.0000
  12.000   1.2240   0.04254   0.03638  -0.0490   0.0316   1.0000
  12.250   1.2341   0.04396   0.03782  -0.0483   0.0295   1.0000
  12.500   1.2451   0.04531   0.03920  -0.0476   0.0270   1.0000
  12.750   1.2605   0.04632   0.04024  -0.0474   0.0247   1.0000
  13.000   1.2695   0.04789   0.04180  -0.0467   0.0191   1.0000
  13.250   1.2684   0.05033   0.04412  -0.0453   0.0065   1.0000
  13.500   1.2739   0.05228   0.04610  -0.0445   0.0048   1.0000
  13.750   1.2811   0.05409   0.04795  -0.0438   0.0041   1.0000
  14.000   1.2890   0.05586   0.04978  -0.0432   0.0039   1.0000
  14.250   1.2974   0.05763   0.05160  -0.0427   0.0038   1.0000
  14.500   1.3053   0.05944   0.05347  -0.0422   0.0035   1.0000
  14.750   1.3112   0.06148   0.05557  -0.0416   0.0033   1.0000
  15.000   1.3170   0.06356   0.05772  -0.0411   0.0031   1.0000
  15.250   1.3226   0.06570   0.05993  -0.0407   0.0030   1.0000
  15.500   1.3264   0.06810   0.06239  -0.0403   0.0029   1.0000
  15.750   1.3317   0.07033   0.06469  -0.0399   0.0029   1.0000
  16.000   1.3320   0.07317   0.06761  -0.0396   0.0027   1.0000
  16.250   1.3285   0.07652   0.07107  -0.0391   0.0026   1.0000
  16.500   1.3306   0.07930   0.07393  -0.0390   0.0026   1.0000
  16.750   1.3363   0.08166   0.07635  -0.0390   0.0025   1.0000
  17.000   1.3356   0.08487   0.07966  -0.0391   0.0025   1.0000
  17.250   1.3378   0.08773   0.08260  -0.0392   0.0024   1.0000
  17.500   1.3390   0.09078   0.08573  -0.0394   0.0024   1.0000
  17.750   1.3417   0.09368   0.08871  -0.0398   0.0023   1.0000
  18.000   1.3408   0.09712   0.09224  -0.0402   0.0023   1.0000
  18.250   1.3398   0.10063   0.09585  -0.0407   0.0023   1.0000
  18.500   1.3373   0.10438   0.09969  -0.0414   0.0023   1.0000
  18.750   1.3364   0.10792   0.10332  -0.0421   0.0022   1.0000
  19.000   1.3345   0.11170   0.10719  -0.0430   0.0022   1.0000
  19.250   1.3344   0.11522   0.11080  -0.0440   0.0022   1.0000
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