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NACA 64(3)-618 (naca643618-il) Xfoil prediction polar at RE=200,000 Ncrit=9


Details Polar file
Airfoil: NACA 64(3)-618 (naca643618-il)
Reynolds number: 200,000
Max Cl/Cd: 74.3 at α=9°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-naca643618-il-200000.txt
Download as CSV file: xf-naca643618-il-200000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: NACA 64(3)-618                                  
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     0.200 e 6     Ncrit =   9.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -13.250  -0.5021   0.08279   0.07891  -0.0846   1.0000   0.0558
 -13.000  -0.5128   0.07850   0.07464  -0.0852   1.0000   0.0551
 -12.750  -0.5448   0.07323   0.06938  -0.0861   1.0000   0.0543
 -12.500  -0.7185   0.05843   0.05374  -0.0926   0.9908   0.0494
 -12.250  -0.7228   0.05379   0.04873  -0.0978   0.9820   0.0492
 -12.000  -0.7212   0.04960   0.04422  -0.1006   0.9715   0.0492
 -11.750  -0.7086   0.04511   0.03952  -0.1033   0.9646   0.0499
 -11.500  -0.6720   0.04373   0.03829  -0.1057   0.9609   0.0514
 -11.250  -0.6497   0.04062   0.03491  -0.1091   0.9561   0.0523
 -11.000  -0.6322   0.03792   0.03190  -0.1107   0.9483   0.0531
 -10.750  -0.6094   0.03522   0.02884  -0.1125   0.9421   0.0538
 -10.500  -0.5820   0.03291   0.02617  -0.1147   0.9373   0.0551
 -10.250  -0.5660   0.03160   0.02449  -0.1141   0.9268   0.0562
 -10.000  -0.5318   0.02923   0.02208  -0.1161   0.9227   0.0578
  -9.750  -0.5079   0.02807   0.02086  -0.1161   0.9143   0.0591
  -9.500  -0.4798   0.02689   0.01957  -0.1166   0.9073   0.0607
  -9.250  -0.4549   0.02593   0.01845  -0.1165   0.8999   0.0627
  -9.000  -0.4336   0.02518   0.01750  -0.1157   0.8909   0.0643
  -8.750  -0.4025   0.02374   0.01611  -0.1163   0.8857   0.0666
  -8.500  -0.3827   0.02307   0.01545  -0.1151   0.8761   0.0686
  -8.250  -0.3579   0.02235   0.01464  -0.1148   0.8692   0.0713
  -8.000  -0.3378   0.02189   0.01406  -0.1136   0.8606   0.0738
  -7.750  -0.3164   0.02092   0.01320  -0.1128   0.8532   0.0773
  -7.500  -0.2951   0.02035   0.01259  -0.1120   0.8465   0.0810
  -7.250  -0.2763   0.01983   0.01201  -0.1108   0.8380   0.0848
  -7.000  -0.2566   0.01906   0.01129  -0.1100   0.8318   0.0905
  -6.750  -0.2387   0.01856   0.01076  -0.1087   0.8236   0.0972
  -6.500  -0.2192   0.01787   0.01010  -0.1079   0.8165   0.1068
  -6.250  -0.1987   0.01716   0.00942  -0.1074   0.8104   0.1227
  -6.000  -0.1818   0.01627   0.00875  -0.1066   0.8023   0.1550
  -5.750  -0.1641   0.01469   0.00779  -0.1068   0.7964   0.2698
  -5.500  -0.1434   0.01386   0.00775  -0.1067   0.7900   0.4489
  -5.250  -0.1161   0.01398   0.00782  -0.1066   0.7832   0.4945
  -5.000  -0.0872   0.01418   0.00797  -0.1064   0.7782   0.5198
  -4.750  -0.0598   0.01443   0.00817  -0.1061   0.7723   0.5383
  -4.500  -0.0329   0.01466   0.00835  -0.1057   0.7657   0.5537
  -4.250  -0.0038   0.01485   0.00841  -0.1056   0.7606   0.5681
  -4.000   0.0232   0.01516   0.00872  -0.1050   0.7551   0.5799
  -3.750   0.0491   0.01539   0.00894  -0.1043   0.7485   0.5904
  -3.500   0.0779   0.01559   0.00902  -0.1042   0.7436   0.6022
  -3.250   0.1051   0.01593   0.00938  -0.1033   0.7394   0.6113
  -3.000   0.1296   0.01627   0.00972  -0.1024   0.7329   0.6241
  -2.750   0.1548   0.01666   0.01015  -0.1011   0.7279   0.6328
  -2.500   0.1862   0.01658   0.00989  -0.1021   0.7238   0.6407
  -2.250   0.2119   0.01662   0.00993  -0.1017   0.7188   0.6439
  -2.000   0.2380   0.01665   0.00996  -0.1014   0.7134   0.6473
  -1.750   0.2669   0.01661   0.00985  -0.1017   0.7089   0.6515
  -1.500   0.2983   0.01652   0.00962  -0.1026   0.7053   0.6562
  -1.250   0.3255   0.01649   0.00956  -0.1031   0.6999   0.6606
  -1.000   0.3516   0.01651   0.00960  -0.1028   0.6950   0.6636
  -0.750   0.3802   0.01652   0.00957  -0.1030   0.6911   0.6670
  -0.500   0.4107   0.01652   0.00948  -0.1036   0.6880   0.6712
  -0.250   0.4387   0.01657   0.00951  -0.1042   0.6837   0.6755
   0.000   0.4663   0.01660   0.00953  -0.1046   0.6792   0.6794
   0.250   0.4934   0.01665   0.00960  -0.1046   0.6754   0.6825
   0.500   0.5227   0.01668   0.00961  -0.1049   0.6723   0.6860
   0.750   0.5539   0.01674   0.00959  -0.1058   0.6695   0.6900
   1.000   0.5795   0.01688   0.00979  -0.1059   0.6648   0.6948
   1.250   0.6066   0.01699   0.00992  -0.1062   0.6609   0.6987
   1.500   0.6335   0.01710   0.01007  -0.1061   0.6576   0.7024
   1.750   0.6625   0.01721   0.01018  -0.1065   0.6549   0.7069
   2.000   0.6941   0.01731   0.01023  -0.1074   0.6524   0.7123
   2.250   0.7192   0.01754   0.01054  -0.1074   0.6485   0.7170
   2.500   0.7429   0.01778   0.01088  -0.1069   0.6446   0.7210
   2.750   0.7698   0.01794   0.01108  -0.1070   0.6412   0.7260
   3.000   0.8003   0.01801   0.01115  -0.1078   0.6381   0.7321
   3.250   0.8306   0.01809   0.01122  -0.1083   0.6354   0.7369
   3.500   0.8538   0.01840   0.01164  -0.1077   0.6318   0.7421
   3.750   0.8773   0.01871   0.01206  -0.1074   0.6275   0.7490
   4.000   0.9036   0.01890   0.01232  -0.1073   0.6239   0.7550
   4.250   0.9310   0.01903   0.01250  -0.1073   0.6209   0.7607
   4.500   0.9623   0.01914   0.01262  -0.1081   0.6184   0.7679
   4.750   0.9857   0.01947   0.01306  -0.1076   0.6148   0.7739
   5.000   1.0051   0.01986   0.01360  -0.1065   0.6101   0.7806
   5.250   1.0328   0.02001   0.01381  -0.1067   0.6060   0.7887
   5.500   1.0627   0.01984   0.01367  -0.1068   0.6020   0.7948
   5.750   1.0875   0.01994   0.01384  -0.1063   0.5960   0.8033
   6.000   1.1091   0.01994   0.01397  -0.1052   0.5894   0.8108
   6.250   1.1438   0.01951   0.01348  -0.1059   0.5836   0.8195
   6.500   1.1604   0.01956   0.01369  -0.1039   0.5752   0.8280
   6.750   1.1897   0.01923   0.01336  -0.1038   0.5681   0.8373
   7.000   1.2107   0.01921   0.01345  -0.1025   0.5613   0.8460
   7.250   1.2333   0.01908   0.01339  -0.1015   0.5530   0.8566
   7.500   1.2534   0.01883   0.01321  -0.0997   0.5444   0.8662
   7.750   1.2726   0.01854   0.01297  -0.0978   0.5340   0.8776
   8.000   1.2856   0.01847   0.01301  -0.0951   0.5237   0.8909
   8.250   1.3059   0.01820   0.01274  -0.0933   0.5140   0.9048
   8.500   1.3080   0.01819   0.01292  -0.0886   0.5035   0.9231
   8.750   1.3156   0.01802   0.01283  -0.0848   0.4931   0.9485
   9.000   1.3330   0.01794   0.01282  -0.0834   0.4790   1.0000
   9.250   1.3473   0.01828   0.01321  -0.0820   0.4617   1.0000
   9.500   1.3567   0.01882   0.01380  -0.0799   0.4409   1.0000
   9.750   1.3614   0.01956   0.01450  -0.0773   0.4125   1.0000
  10.000   1.3581   0.02076   0.01551  -0.0738   0.3734   1.0000
  10.250   1.3466   0.02266   0.01713  -0.0698   0.3358   1.0000
  10.500   1.3337   0.02499   0.01923  -0.0662   0.2980   1.0000
  10.750   1.3194   0.02769   0.02172  -0.0630   0.2628   1.0000
  11.000   1.3053   0.03065   0.02448  -0.0602   0.2309   1.0000
  11.250   1.2925   0.03376   0.02742  -0.0580   0.2024   1.0000
  11.500   1.2805   0.03700   0.03050  -0.0561   0.1768   1.0000
  11.750   1.2716   0.04019   0.03356  -0.0547   0.1524   1.0000
  12.000   1.2628   0.04352   0.03675  -0.0535   0.1325   1.0000
  12.250   1.2573   0.04670   0.03983  -0.0526   0.1148   1.0000
  12.500   1.2527   0.04990   0.04296  -0.0519   0.1010   1.0000
  12.750   1.2495   0.05306   0.04606  -0.0514   0.0901   1.0000
  13.000   1.2472   0.05621   0.04914  -0.0509   0.0818   1.0000
  13.250   1.2476   0.05914   0.05205  -0.0507   0.0747   1.0000
  13.500   1.2504   0.06186   0.05480  -0.0505   0.0689   1.0000
  13.750   1.2510   0.06484   0.05771  -0.0503   0.0645   1.0000
  14.000   1.2570   0.06729   0.06024  -0.0502   0.0602   1.0000
  14.250   1.2606   0.06999   0.06291  -0.0502   0.0569   1.0000
  14.500   1.2671   0.07237   0.06534  -0.0501   0.0537   1.0000
  14.750   1.2738   0.07479   0.06780  -0.0502   0.0510   1.0000
  15.000   1.2819   0.07685   0.06975  -0.0498   0.0486   1.0000
  15.250   1.2902   0.07916   0.07221  -0.0499   0.0465   1.0000
  15.500   1.2989   0.08135   0.07443  -0.0500   0.0444   1.0000
  15.750   1.3111   0.08290   0.07587  -0.0497   0.0426   1.0000
  16.000   1.3205   0.08508   0.07820  -0.0497   0.0410   1.0000
  16.250   1.3293   0.08735   0.08057  -0.0499   0.0395   1.0000
  16.500   1.3401   0.08928   0.08253  -0.0500   0.0382   1.0000
  16.750   1.3586   0.09008   0.08322  -0.0494   0.0370   1.0000
  17.000   1.3698   0.09210   0.08538  -0.0493   0.0361   1.0000
  17.250   1.3762   0.09481   0.08828  -0.0497   0.0353   1.0000
  17.500   1.3833   0.09743   0.09106  -0.0500   0.0346   1.0000
  17.750   1.3904   0.10002   0.09377  -0.0505   0.0339   1.0000
  18.000   1.3963   0.10276   0.09662  -0.0511   0.0332   1.0000
  18.250   1.4046   0.10512   0.09904  -0.0516   0.0325   1.0000
  18.500   1.4259   0.10589   0.09974  -0.0511   0.0317   1.0000
  18.750   1.4169   0.11072   0.10486  -0.0528   0.0314   1.0000
  19.000   1.4076   0.11573   0.11013  -0.0547   0.0312   1.0000
  19.250   1.3978   0.12097   0.11563  -0.0569   0.0309   1.0000
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