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NACA 64(3)-618 (naca643618-il) Xfoil prediction polar at RE=200,000 Ncrit=5


Details Polar file
Airfoil: NACA 64(3)-618 (naca643618-il)
Reynolds number: 200,000
Max Cl/Cd: 73.47 at α=7.5°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-naca643618-il-200000-n5.txt
Download as CSV file: xf-naca643618-il-200000-n5.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 =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -15.500  -0.6575   0.07640   0.07165  -0.0875   1.0000   0.0286
 -15.250  -0.6865   0.06914   0.06417  -0.0916   1.0000   0.0288
 -15.000  -0.7091   0.06351   0.05833  -0.0942   1.0000   0.0289
 -14.750  -0.7272   0.05895   0.05359  -0.0957   1.0000   0.0291
 -14.500  -0.7434   0.05498   0.04941  -0.0967   1.0000   0.0295
 -14.250  -0.7562   0.05165   0.04590  -0.0970   1.0000   0.0297
 -14.000  -0.7680   0.04870   0.04276  -0.0967   1.0000   0.0300
 -13.750  -0.7823   0.04603   0.03987  -0.0958   1.0000   0.0304
 -13.500  -0.7823   0.04439   0.03821  -0.0947   0.9993   0.0306
 -13.250  -0.7628   0.04234   0.03613  -0.0971   0.9888   0.0311
 -13.000  -0.7441   0.04039   0.03408  -0.0996   0.9794   0.0316
 -12.750  -0.7235   0.03843   0.03199  -0.1023   0.9707   0.0322
 -12.500  -0.7021   0.03656   0.02996  -0.1048   0.9612   0.0330
 -12.250  -0.6793   0.03473   0.02792  -0.1073   0.9519   0.0340
 -12.000  -0.6545   0.03297   0.02589  -0.1099   0.9425   0.0349
 -11.750  -0.6271   0.03166   0.02456  -0.1118   0.9329   0.0357
 -11.250  -0.5737   0.02932   0.02207  -0.1155   0.9125   0.0374
 -11.000  -0.5498   0.02825   0.02087  -0.1165   0.9019   0.0386
 -10.750  -0.5272   0.02729   0.01973  -0.1171   0.8911   0.0397
 -10.500  -0.5078   0.02639   0.01876  -0.1169   0.8801   0.0406
 -10.000  -0.4729   0.02480   0.01708  -0.1158   0.8594   0.0422
  -9.750  -0.4564   0.02406   0.01625  -0.1150   0.8501   0.0435
  -9.500  -0.4419   0.02338   0.01548  -0.1138   0.8400   0.0447
  -9.250  -0.4262   0.02273   0.01470  -0.1126   0.8316   0.0459
  -9.000  -0.4163   0.02202   0.01399  -0.1108   0.8220   0.0471
  -8.750  -0.4036   0.02143   0.01332  -0.1093   0.8141   0.0483
  -8.500  -0.3894   0.02084   0.01269  -0.1081   0.8053   0.0498
  -8.250  -0.3727   0.02027   0.01202  -0.1070   0.7979   0.0514
  -8.000  -0.3563   0.01969   0.01140  -0.1059   0.7903   0.0533
  -7.750  -0.3387   0.01915   0.01083  -0.1050   0.7828   0.0556
  -7.500  -0.3187   0.01868   0.01025  -0.1043   0.7766   0.0585
  -7.250  -0.2998   0.01816   0.00972  -0.1035   0.7690   0.0615
  -7.000  -0.2789   0.01768   0.00920  -0.1030   0.7624   0.0654
  -6.750  -0.2572   0.01722   0.00869  -0.1025   0.7566   0.0704
  -6.500  -0.2350   0.01680   0.00825  -0.1021   0.7499   0.0771
  -6.250  -0.2121   0.01635   0.00779  -0.1018   0.7440   0.0863
  -6.000  -0.1885   0.01591   0.00736  -0.1017   0.7384   0.1000
  -5.750  -0.1653   0.01542   0.00695  -0.1015   0.7317   0.1204
  -5.500  -0.1413   0.01490   0.00653  -0.1016   0.7258   0.1517
  -5.250  -0.1173   0.01426   0.00607  -0.1018   0.7204   0.2029
  -5.000  -0.0938   0.01341   0.00560  -0.1022   0.7140   0.2885
  -4.750  -0.0688   0.01273   0.00543  -0.1026   0.7086   0.4055
  -4.500  -0.0405   0.01267   0.00539  -0.1028   0.7040   0.4579
  -4.250  -0.0125   0.01267   0.00539  -0.1029   0.6982   0.4845
  -4.000   0.0159   0.01270   0.00537  -0.1031   0.6928   0.5044
  -3.750   0.0444   0.01276   0.00536  -0.1032   0.6881   0.5201
  -3.500   0.0727   0.01282   0.00539  -0.1032   0.6834   0.5333
  -3.250   0.1008   0.01292   0.00547  -0.1032   0.6780   0.5485
  -3.000   0.1289   0.01308   0.00558  -0.1032   0.6730   0.5650
  -2.750   0.1572   0.01320   0.00564  -0.1031   0.6687   0.5749
  -2.500   0.1860   0.01318   0.00554  -0.1035   0.6635   0.5799
  -2.250   0.2142   0.01317   0.00549  -0.1036   0.6584   0.5832
  -2.000   0.2425   0.01318   0.00545  -0.1037   0.6541   0.5867
  -1.750   0.2715   0.01320   0.00539  -0.1040   0.6504   0.5908
  -1.500   0.2999   0.01321   0.00538  -0.1043   0.6459   0.5949
  -1.250   0.3287   0.01322   0.00532  -0.1047   0.6414   0.5989
  -1.000   0.3572   0.01323   0.00530  -0.1049   0.6374   0.6018
  -0.750   0.3859   0.01326   0.00528  -0.1051   0.6340   0.6044
  -0.500   0.4143   0.01330   0.00530  -0.1053   0.6304   0.6076
  -0.250   0.4425   0.01334   0.00535  -0.1055   0.6263   0.6115
   0.000   0.4711   0.01339   0.00537  -0.1058   0.6224   0.6154
   0.250   0.5002   0.01343   0.00536  -0.1063   0.6187   0.6192
   0.500   0.5287   0.01348   0.00539  -0.1064   0.6155   0.6220
   0.750   0.5564   0.01355   0.00550  -0.1066   0.6119   0.6253
   1.000   0.5843   0.01363   0.00561  -0.1067   0.6083   0.6290
   1.250   0.6126   0.01371   0.00569  -0.1070   0.6049   0.6332
   1.500   0.6415   0.01380   0.00576  -0.1074   0.6019   0.6377
   1.750   0.6698   0.01389   0.00587  -0.1076   0.5992   0.6414
   2.000   0.6984   0.01400   0.00599  -0.1078   0.5967   0.6456
   2.250   0.7255   0.01412   0.00618  -0.1079   0.5933   0.6504
   2.500   0.7533   0.01424   0.00634  -0.1081   0.5898   0.6554
   2.750   0.7809   0.01435   0.00650  -0.1082   0.5866   0.6597
   3.000   0.8085   0.01447   0.00667  -0.1083   0.5839   0.6640
   3.250   0.8371   0.01460   0.00682  -0.1086   0.5814   0.6690
   3.500   0.8656   0.01475   0.00699  -0.1089   0.5784   0.6746
   3.750   0.8911   0.01489   0.00724  -0.1087   0.5742   0.6794
   4.000   0.9173   0.01502   0.00746  -0.1085   0.5702   0.6844
   4.250   0.9447   0.01516   0.00766  -0.1086   0.5669   0.6904
   4.500   0.9731   0.01530   0.00782  -0.1089   0.5640   0.6968
   4.750   1.0002   0.01547   0.00806  -0.1088   0.5611   0.7022
   5.000   1.0249   0.01566   0.00840  -0.1085   0.5572   0.7088
   5.250   1.0508   0.01584   0.00866  -0.1084   0.5532   0.7156
   5.500   1.0763   0.01595   0.00886  -0.1080   0.5486   0.7212
   5.750   1.1019   0.01605   0.00900  -0.1077   0.5425   0.7280
   6.000   1.1239   0.01617   0.00923  -0.1068   0.5344   0.7349
   6.250   1.1485   0.01621   0.00929  -0.1062   0.5266   0.7412
   6.500   1.1679   0.01635   0.00955  -0.1048   0.5165   0.7488
   6.750   1.1905   0.01646   0.00971  -0.1039   0.5081   0.7559
   7.000   1.2100   0.01663   0.01001  -0.1025   0.4990   0.7637
   7.250   1.2303   0.01680   0.01024  -0.1013   0.4894   0.7721
   7.500   1.2468   0.01697   0.01045  -0.0994   0.4767   0.7801
   7.750   1.2604   0.01722   0.01077  -0.0971   0.4609   0.7894
   8.000   1.2690   0.01748   0.01110  -0.0938   0.4435   0.7980
   8.250   1.2767   0.01788   0.01154  -0.0905   0.4212   0.8082
   8.500   1.2793   0.01846   0.01207  -0.0866   0.3912   0.8191
   8.750   1.2743   0.01943   0.01290  -0.0818   0.3584   0.8312
   9.000   1.2664   0.02076   0.01408  -0.0772   0.3271   0.8448
   9.250   1.2581   0.02229   0.01551  -0.0729   0.2974   0.8602
   9.500   1.2487   0.02399   0.01713  -0.0687   0.2684   0.8790
   9.750   1.2392   0.02578   0.01887  -0.0648   0.2429   0.9058
  10.000   1.2296   0.02757   0.02062  -0.0613   0.2197   1.0000
  10.250   1.2269   0.02986   0.02279  -0.0596   0.1958   1.0000
  10.500   1.2251   0.03218   0.02500  -0.0581   0.1739   1.0000
  10.750   1.2237   0.03456   0.02729  -0.0568   0.1547   1.0000
  11.000   1.2242   0.03687   0.02953  -0.0557   0.1371   1.0000
  11.250   1.2251   0.03923   0.03184  -0.0548   0.1214   1.0000
  11.500   1.2267   0.04160   0.03416  -0.0540   0.1077   1.0000
  11.750   1.2292   0.04396   0.03648  -0.0534   0.0961   1.0000
  12.000   1.2321   0.04635   0.03884  -0.0529   0.0858   1.0000
  12.250   1.2355   0.04875   0.04122  -0.0524   0.0764   1.0000
  12.500   1.2391   0.05119   0.04365  -0.0521   0.0688   1.0000
  12.750   1.2436   0.05359   0.04605  -0.0518   0.0617   1.0000
  13.000   1.2486   0.05599   0.04846  -0.0516   0.0561   1.0000
  13.250   1.2528   0.05852   0.05101  -0.0515   0.0516   1.0000
  13.500   1.2575   0.06103   0.05355  -0.0515   0.0475   1.0000
  13.750   1.2623   0.06360   0.05616  -0.0515   0.0445   1.0000
  14.000   1.2669   0.06623   0.05884  -0.0516   0.0416   1.0000
  14.250   1.2711   0.06895   0.06161  -0.0518   0.0393   1.0000
  14.500   1.2760   0.07161   0.06434  -0.0520   0.0372   1.0000
  14.750   1.2790   0.07456   0.06732  -0.0523   0.0355   1.0000
  15.000   1.2833   0.07740   0.07025  -0.0527   0.0340   1.0000
  15.250   1.2874   0.08030   0.07324  -0.0531   0.0324   1.0000
  15.500   1.2904   0.08338   0.07637  -0.0537   0.0311   1.0000
  15.750   1.2924   0.08663   0.07968  -0.0543   0.0301   1.0000
  16.000   1.2965   0.08962   0.08277  -0.0549   0.0288   1.0000
  16.250   1.2995   0.09281   0.08604  -0.0556   0.0277   1.0000
  16.500   1.3016   0.09614   0.08944  -0.0565   0.0269   1.0000
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