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NACA 64(3)-618 (naca643618-il) Xfoil prediction polar at RE=500,000 Ncrit=9


Details Polar file
Airfoil: NACA 64(3)-618 (naca643618-il)
Reynolds number: 500,000
Max Cl/Cd: 109.89 at α=7.5°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-naca643618-il-500000.txt
Download as CSV file: xf-naca643618-il-500000.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 =     0.500 e 6     Ncrit =   9.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -16.750  -0.7238   0.08136   0.07810  -0.0841   1.0000   0.0255
 -16.500  -0.7582   0.07250   0.06902  -0.0895   1.0000   0.0255
 -16.250  -0.7775   0.06665   0.06301  -0.0927   1.0000   0.0256
 -16.000  -0.7938   0.06163   0.05784  -0.0951   1.0000   0.0258
 -15.750  -0.8059   0.05747   0.05354  -0.0969   1.0000   0.0259
 -15.500  -0.8152   0.05398   0.04993  -0.0980   1.0000   0.0262
 -15.250  -0.8252   0.05059   0.04640  -0.0988   1.0000   0.0264
 -15.000  -0.8338   0.04755   0.04322  -0.0992   1.0000   0.0267
 -14.750  -0.8403   0.04490   0.04044  -0.0991   1.0000   0.0269
 -14.500  -0.8474   0.04245   0.03785  -0.0986   1.0000   0.0272
 -14.250  -0.8537   0.04038   0.03564  -0.0976   1.0000   0.0274
 -14.000  -0.8633   0.03873   0.03389  -0.0955   1.0000   0.0277
 -13.750  -0.8566   0.03662   0.03160  -0.0969   0.9975   0.0279
 -13.500  -0.8342   0.03430   0.02921  -0.0990   0.9918   0.0286
 -13.250  -0.8087   0.03291   0.02782  -0.1015   0.9853   0.0292
 -13.000  -0.7844   0.03148   0.02633  -0.1041   0.9777   0.0299
 -12.750  -0.7572   0.02996   0.02471  -0.1068   0.9711   0.0305
 -12.500  -0.7276   0.02851   0.02314  -0.1101   0.9642   0.0313
 -12.250  -0.6950   0.02708   0.02153  -0.1138   0.9567   0.0321
 -12.000  -0.6615   0.02562   0.01996  -0.1164   0.9487   0.0329
 -11.750  -0.6258   0.02453   0.01887  -0.1195   0.9395   0.0339
 -11.500  -0.5964   0.02363   0.01790  -0.1216   0.9258   0.0347
 -11.250  -0.5733   0.02284   0.01700  -0.1222   0.9112   0.0356
 -11.000  -0.5545   0.02215   0.01618  -0.1219   0.8975   0.0364
 -10.500  -0.5219   0.02079   0.01459  -0.1198   0.8732   0.0376
 -10.250  -0.5072   0.01997   0.01375  -0.1185   0.8631   0.0387
 -10.000  -0.4933   0.01936   0.01309  -0.1172   0.8526   0.0395
  -9.750  -0.4796   0.01879   0.01247  -0.1157   0.8431   0.0404
  -9.500  -0.4667   0.01826   0.01186  -0.1140   0.8338   0.0414
  -9.250  -0.4546   0.01780   0.01132  -0.1121   0.8253   0.0422
  -9.000  -0.4382   0.01736   0.01077  -0.1109   0.8170   0.0429
  -8.750  -0.4260   0.01653   0.00992  -0.1094   0.8093   0.0442
  -8.500  -0.4082   0.01604   0.00941  -0.1084   0.8014   0.0456
  -8.250  -0.3879   0.01565   0.00894  -0.1076   0.7946   0.0472
  -8.000  -0.3667   0.01527   0.00851  -0.1070   0.7874   0.0487
  -7.750  -0.3477   0.01468   0.00788  -0.1061   0.7805   0.0505
  -7.500  -0.3259   0.01425   0.00742  -0.1056   0.7743   0.0527
  -7.250  -0.3026   0.01390   0.00703  -0.1053   0.7676   0.0551
  -7.000  -0.2797   0.01345   0.00654  -0.1049   0.7612   0.0583
  -6.750  -0.2552   0.01311   0.00617  -0.1048   0.7553   0.0624
  -6.500  -0.2309   0.01270   0.00576  -0.1046   0.7487   0.0678
  -6.250  -0.2055   0.01236   0.00539  -0.1046   0.7427   0.0753
  -6.000  -0.1803   0.01194   0.00502  -0.1046   0.7367   0.0888
  -5.750  -0.1549   0.01147   0.00466  -0.1047   0.7302   0.1138
  -5.500  -0.1293   0.01093   0.00428  -0.1050   0.7243   0.1589
  -5.250  -0.1037   0.01021   0.00386  -0.1055   0.7185   0.2342
  -5.000  -0.0778   0.00920   0.00337  -0.1065   0.7124   0.3613
  -4.750  -0.0493   0.00887   0.00329  -0.1070   0.7069   0.4494
  -4.500  -0.0200   0.00886   0.00325  -0.1074   0.7015   0.4764
  -4.250   0.0091   0.00885   0.00323  -0.1077   0.6957   0.4938
  -4.000   0.0382   0.00887   0.00321  -0.1080   0.6903   0.5073
  -3.750   0.0674   0.00891   0.00320  -0.1083   0.6852   0.5180
  -3.500   0.0967   0.00895   0.00319  -0.1086   0.6797   0.5281
  -3.250   0.1257   0.00898   0.00320  -0.1088   0.6745   0.5374
  -3.000   0.1552   0.00910   0.00321  -0.1091   0.6696   0.5469
  -2.750   0.1840   0.00910   0.00325  -0.1093   0.6647   0.5545
  -2.500   0.2132   0.00922   0.00332  -0.1096   0.6595   0.5651
  -2.250   0.2417   0.00931   0.00342  -0.1096   0.6547   0.5755
  -2.000   0.2709   0.00941   0.00346  -0.1099   0.6500   0.5817
  -1.750   0.3003   0.00942   0.00343  -0.1103   0.6452   0.5849
  -1.500   0.3291   0.00937   0.00338  -0.1105   0.6406   0.5882
  -1.250   0.3581   0.00941   0.00338  -0.1108   0.6364   0.5916
  -1.000   0.3872   0.00947   0.00341  -0.1111   0.6324   0.5955
  -0.750   0.4163   0.00948   0.00342  -0.1115   0.6282   0.5989
  -0.500   0.4456   0.00951   0.00341  -0.1119   0.6241   0.6020
  -0.250   0.4748   0.00954   0.00340  -0.1122   0.6203   0.6053
   0.000   0.5039   0.00961   0.00344  -0.1126   0.6167   0.6085
   0.250   0.5327   0.00962   0.00349  -0.1129   0.6131   0.6117
   0.500   0.5617   0.00965   0.00353  -0.1132   0.6095   0.6153
   0.750   0.5908   0.00970   0.00356  -0.1136   0.6059   0.6190
   1.000   0.6201   0.00978   0.00359  -0.1140   0.6024   0.6225
   1.250   0.6492   0.00986   0.00368  -0.1143   0.5991   0.6263
   1.500   0.6777   0.00990   0.00378  -0.1146   0.5961   0.6304
   1.750   0.7066   0.00996   0.00387  -0.1149   0.5930   0.6349
   2.000   0.7357   0.01004   0.00394  -0.1153   0.5900   0.6393
   2.250   0.7645   0.01009   0.00402  -0.1156   0.5871   0.6436
   2.500   0.7935   0.01020   0.00413  -0.1160   0.5841   0.6480
   2.750   0.8222   0.01031   0.00427  -0.1162   0.5807   0.6529
   3.000   0.8504   0.01036   0.00436  -0.1165   0.5772   0.6580
   3.250   0.8786   0.01041   0.00447  -0.1167   0.5737   0.6629
   3.500   0.9070   0.01049   0.00459  -0.1169   0.5708   0.6680
   3.750   0.9359   0.01061   0.00472  -0.1172   0.5679   0.6737
   4.000   0.9653   0.01080   0.00489  -0.1177   0.5649   0.6793
   4.250   0.9924   0.01084   0.00506  -0.1177   0.5620   0.6848
   4.500   1.0196   0.01090   0.00518  -0.1177   0.5577   0.6912
   4.750   1.0469   0.01095   0.00523  -0.1177   0.5522   0.6976
   5.000   1.0739   0.01105   0.00537  -0.1177   0.5467   0.7036
   5.250   1.0991   0.01106   0.00547  -0.1172   0.5401   0.7102
   5.500   1.1254   0.01113   0.00553  -0.1171   0.5334   0.7168
   5.750   1.1513   0.01122   0.00571  -0.1168   0.5282   0.7231
   6.000   1.1767   0.01127   0.00584  -0.1165   0.5219   0.7303
   6.250   1.2013   0.01139   0.00594  -0.1160   0.5136   0.7370
   6.500   1.2242   0.01141   0.00609  -0.1151   0.5039   0.7440
   6.750   1.2483   0.01157   0.00624  -0.1146   0.4960   0.7518
   7.000   1.2716   0.01165   0.00643  -0.1139   0.4874   0.7586
   7.250   1.2941   0.01182   0.00663  -0.1130   0.4785   0.7666
   7.500   1.3154   0.01197   0.00684  -0.1120   0.4671   0.7743
   7.750   1.3354   0.01216   0.00709  -0.1107   0.4535   0.7827
   8.000   1.3519   0.01242   0.00736  -0.1088   0.4345   0.7912
   8.250   1.3600   0.01281   0.00770  -0.1053   0.4040   0.8004
   8.500   1.3544   0.01367   0.00836  -0.0997   0.3625   0.8103
   8.750   1.3472   0.01483   0.00933  -0.0943   0.3237   0.8215
   9.000   1.3388   0.01617   0.01052  -0.0891   0.2863   0.8327
   9.250   1.3311   0.01766   0.01187  -0.0845   0.2509   0.8453
   9.500   1.3236   0.01929   0.01339  -0.0803   0.2192   0.8595
   9.750   1.3174   0.02095   0.01497  -0.0765   0.1932   0.8762
  10.000   1.3124   0.02252   0.01651  -0.0729   0.1707   0.8986
  10.250   1.3057   0.02407   0.01806  -0.0691   0.1511   0.9444
  10.500   1.3056   0.02601   0.01991  -0.0673   0.1304   1.0000
  10.750   1.3076   0.02797   0.02179  -0.0658   0.1133   1.0000
  11.000   1.3094   0.03000   0.02375  -0.0644   0.0988   1.0000
  11.250   1.3117   0.03205   0.02574  -0.0631   0.0863   1.0000
  11.500   1.3138   0.03418   0.02781  -0.0619   0.0750   1.0000
  11.750   1.3165   0.03633   0.02993  -0.0609   0.0655   1.0000
  12.000   1.3199   0.03848   0.03206  -0.0600   0.0580   1.0000
  12.250   1.3238   0.04067   0.03424  -0.0592   0.0520   1.0000
  12.500   1.3275   0.04292   0.03649  -0.0585   0.0474   1.0000
  12.750   1.3320   0.04515   0.03873  -0.0580   0.0436   1.0000
  13.000   1.3368   0.04742   0.04104  -0.0575   0.0407   1.0000
  13.250   1.3415   0.04973   0.04337  -0.0571   0.0380   1.0000
  13.500   1.3449   0.05224   0.04591  -0.0567   0.0360   1.0000
  13.750   1.3511   0.05452   0.04825  -0.0565   0.0341   1.0000
  14.000   1.3540   0.05719   0.05093  -0.0564   0.0324   1.0000
  14.250   1.3570   0.05991   0.05371  -0.0563   0.0309   1.0000
  14.500   1.3628   0.06234   0.05620  -0.0562   0.0295   1.0000
  14.750   1.3664   0.06508   0.05898  -0.0563   0.0283   1.0000
  15.000   1.3638   0.06862   0.06255  -0.0564   0.0272   1.0000
  15.250   1.3707   0.07106   0.06509  -0.0566   0.0263   1.0000
  15.500   1.3751   0.07383   0.06793  -0.0569   0.0254   1.0000
  15.750   1.3788   0.07673   0.07088  -0.0573   0.0246   1.0000
  16.000   1.3798   0.08002   0.07420  -0.0577   0.0239   1.0000
  16.250   1.3788   0.08358   0.07781  -0.0582   0.0232   1.0000
  16.500   1.3841   0.08643   0.08075  -0.0588   0.0226   1.0000
  16.750   1.3882   0.08941   0.08382  -0.0594   0.0219   1.0000
  17.000   1.3916   0.09253   0.08700  -0.0601   0.0214   1.0000
  17.250   1.3944   0.09576   0.09029  -0.0609   0.0209   1.0000
  17.500   1.3966   0.09909   0.09367  -0.0618   0.0205   1.0000
  17.750   1.3971   0.10262   0.09722  -0.0627   0.0201   1.0000
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