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NACA 63(2)-215 MOD B (n63215b-il) Xfoil prediction polar at RE=500,000 Ncrit=9


Details Polar file
Airfoil: NACA 63(2)-215 MOD B (n63215b-il)
Reynolds number: 500,000
Max Cl/Cd: 66.36 at α=8.5°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-n63215b-il-500000.txt
Download as CSV file: xf-n63215b-il-500000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: NACA 63(2)-215 MOD B                            
  
 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
  ------ -------- --------- --------- -------- -------- --------
 -17.500  -0.9222   0.09850   0.09497  -0.0290   1.0000   0.0181
 -17.250  -0.9430   0.09053   0.08685  -0.0341   1.0000   0.0182
 -17.000  -0.9625   0.08323   0.07936  -0.0385   1.0000   0.0182
 -16.750  -0.9800   0.07667   0.07262  -0.0423   1.0000   0.0182
 -16.500  -0.9920   0.07130   0.06711  -0.0452   1.0000   0.0183
 -16.250  -0.9993   0.06689   0.06258  -0.0474   1.0000   0.0184
 -16.000  -1.0064   0.06269   0.05825  -0.0493   1.0000   0.0185
 -15.750  -1.0116   0.05890   0.05435  -0.0508   1.0000   0.0186
 -15.500  -1.0147   0.05556   0.05090  -0.0520   1.0000   0.0187
 -15.250  -1.0169   0.05249   0.04772  -0.0529   1.0000   0.0189
 -15.000  -1.0183   0.04958   0.04470  -0.0536   1.0000   0.0191
 -14.750  -1.0175   0.04702   0.04203  -0.0540   1.0000   0.0193
 -14.500  -1.0152   0.04473   0.03965  -0.0543   1.0000   0.0197
 -14.250  -1.0128   0.04247   0.03728  -0.0544   1.0000   0.0200
 -14.000  -1.0087   0.04040   0.03510  -0.0543   1.0000   0.0202
 -13.750  -1.0041   0.03840   0.03298  -0.0540   1.0000   0.0205
 -13.500  -0.9984   0.03660   0.03105  -0.0536   1.0000   0.0208
 -13.250  -0.9916   0.03495   0.02928  -0.0531   1.0000   0.0211
 -13.000  -0.9839   0.03314   0.02738  -0.0523   1.0000   0.0214
 -12.750  -0.9746   0.03148   0.02569  -0.0514   1.0000   0.0219
 -12.500  -0.9642   0.03019   0.02439  -0.0506   1.0000   0.0223
 -12.250  -0.9531   0.02903   0.02321  -0.0499   1.0000   0.0228
 -12.000  -0.9418   0.02790   0.02204  -0.0490   1.0000   0.0233
 -11.750  -0.9301   0.02681   0.02089  -0.0480   1.0000   0.0238
 -11.500  -0.9179   0.02578   0.01981  -0.0469   1.0000   0.0244
 -11.250  -0.9054   0.02485   0.01881  -0.0458   1.0000   0.0251
 -11.000  -0.8947   0.02370   0.01759  -0.0443   1.0000   0.0259
 -10.750  -0.8851   0.02262   0.01654  -0.0428   1.0000   0.0267
 -10.500  -0.8740   0.02184   0.01577  -0.0411   1.0000   0.0273
 -10.250  -0.8639   0.02121   0.01512  -0.0391   1.0000   0.0283
 -10.000  -0.8553   0.02064   0.01452  -0.0367   1.0000   0.0291
  -9.750  -0.8364   0.02014   0.01398  -0.0359   0.9955   0.0301
  -9.500  -0.8032   0.01887   0.01269  -0.0384   0.9795   0.0315
  -9.250  -0.7678   0.01812   0.01196  -0.0408   0.9649   0.0330
  -9.000  -0.7352   0.01752   0.01130  -0.0424   0.9502   0.0345
  -8.750  -0.7104   0.01712   0.01082  -0.0421   0.9329   0.0357
  -8.500  -0.6936   0.01649   0.01011  -0.0405   0.9170   0.0368
  -8.250  -0.6771   0.01589   0.00946  -0.0389   0.9037   0.0382
  -8.000  -0.6572   0.01547   0.00900  -0.0376   0.8921   0.0395
  -7.750  -0.6358   0.01508   0.00856  -0.0366   0.8815   0.0410
  -7.500  -0.6135   0.01475   0.00815  -0.0356   0.8725   0.0423
  -7.250  -0.5927   0.01418   0.00755  -0.0346   0.8631   0.0443
  -7.000  -0.5700   0.01377   0.00710  -0.0338   0.8554   0.0466
  -6.750  -0.5456   0.01343   0.00673  -0.0333   0.8473   0.0490
  -6.500  -0.5218   0.01305   0.00630  -0.0326   0.8405   0.0521
  -6.250  -0.4970   0.01266   0.00593  -0.0321   0.8328   0.0570
  -6.000  -0.4725   0.01225   0.00552  -0.0315   0.8260   0.0651
  -5.750  -0.4484   0.01171   0.00511  -0.0311   0.8190   0.0877
  -5.500  -0.4249   0.01105   0.00468  -0.0306   0.8122   0.1351
  -5.250  -0.4012   0.01039   0.00427  -0.0302   0.8060   0.1932
  -5.000  -0.3774   0.00961   0.00386  -0.0300   0.7988   0.2740
  -4.750  -0.3529   0.00897   0.00354  -0.0297   0.7922   0.3583
  -4.500  -0.3261   0.00862   0.00337  -0.0296   0.7836   0.4110
  -4.250  -0.2987   0.00844   0.00323  -0.0293   0.7752   0.4452
  -4.000  -0.2704   0.00830   0.00314  -0.0292   0.7663   0.4716
  -3.500  -0.2132   0.00816   0.00298  -0.0290   0.7501   0.5070
  -3.250  -0.1845   0.00812   0.00293  -0.0290   0.7440   0.5217
  -3.000  -0.1555   0.00809   0.00291  -0.0290   0.7374   0.5368
  -2.750  -0.1266   0.00806   0.00288  -0.0289   0.7301   0.5511
  -2.500  -0.0976   0.00806   0.00285  -0.0289   0.7232   0.5631
  -2.250  -0.0684   0.00806   0.00282  -0.0289   0.7150   0.5752
  -2.000  -0.0398   0.00806   0.00282  -0.0287   0.7067   0.5884
  -1.750  -0.0109   0.00802   0.00279  -0.0286   0.6973   0.5975
  -1.500   0.0183   0.00802   0.00275  -0.0286   0.6888   0.6047
  -1.250   0.0474   0.00800   0.00272  -0.0286   0.6802   0.6118
  -1.000   0.0765   0.00799   0.00271  -0.0286   0.6713   0.6186
  -0.750   0.1057   0.00800   0.00265  -0.0286   0.6608   0.6251
  -0.500   0.1346   0.00796   0.00264  -0.0286   0.6493   0.6309
  -0.250   0.1637   0.00798   0.00262  -0.0286   0.6375   0.6374
   0.000   0.1925   0.00799   0.00259  -0.0286   0.6238   0.6436
   0.250   0.2211   0.00801   0.00259  -0.0285   0.6066   0.6501
   0.500   0.2498   0.00807   0.00257  -0.0284   0.5844   0.6569
   0.750   0.2772   0.00816   0.00257  -0.0282   0.5506   0.6624
   1.000   0.3028   0.00847   0.00261  -0.0277   0.4748   0.6686
   1.250   0.3243   0.00932   0.00285  -0.0269   0.3532   0.6748
   1.500   0.3508   0.00961   0.00305  -0.0266   0.3247   0.6807
   2.000   0.4055   0.01006   0.00333  -0.0264   0.2849   0.6940
   2.250   0.4328   0.01026   0.00348  -0.0263   0.2693   0.7007
   2.500   0.4605   0.01046   0.00360  -0.0262   0.2555   0.7077
   2.750   0.4878   0.01061   0.00375  -0.0261   0.2434   0.7139
   3.000   0.5152   0.01082   0.00391  -0.0260   0.2329   0.7214
   3.250   0.5421   0.01101   0.00408  -0.0258   0.2231   0.7280
   3.500   0.5694   0.01119   0.00425  -0.0256   0.2149   0.7354
   3.750   0.5961   0.01143   0.00444  -0.0254   0.2065   0.7424
   4.000   0.6231   0.01159   0.00463  -0.0252   0.1996   0.7492
   4.250   0.6501   0.01182   0.00481  -0.0251   0.1923   0.7567
   4.500   0.6763   0.01201   0.00503  -0.0247   0.1861   0.7630
   4.750   0.7033   0.01219   0.00522  -0.0245   0.1804   0.7704
   5.000   0.7289   0.01246   0.00545  -0.0242   0.1746   0.7771
   5.250   0.7552   0.01266   0.00569  -0.0239   0.1701   0.7847
   5.500   0.7816   0.01284   0.00590  -0.0236   0.1653   0.7925
   5.750   0.8065   0.01312   0.00615  -0.0231   0.1600   0.8006
   6.000   0.8320   0.01337   0.00642  -0.0228   0.1554   0.8086
   6.250   0.8577   0.01353   0.00663  -0.0224   0.1511   0.8165
   6.500   0.8825   0.01380   0.00689  -0.0219   0.1466   0.8249
   6.750   0.9051   0.01419   0.00728  -0.0211   0.1420   0.8335
   7.000   0.9306   0.01436   0.00752  -0.0207   0.1391   0.8420
   7.250   0.9547   0.01458   0.00779  -0.0200   0.1356   0.8512
   7.500   0.9774   0.01488   0.00810  -0.0192   0.1318   0.8605
   8.000   1.0201   0.01554   0.00885  -0.0171   0.1253   0.8829
   8.250   1.0414   0.01575   0.00913  -0.0160   0.1225   0.8957
   8.500   1.0605   0.01598   0.00942  -0.0144   0.1195   0.9113
   8.750   1.0751   0.01625   0.00973  -0.0121   0.1167   0.9335
   9.000   1.0935   0.01677   0.01027  -0.0108   0.1132   1.0000
   9.250   1.1195   0.01706   0.01061  -0.0109   0.1117   1.0000
   9.500   1.1436   0.01741   0.01099  -0.0107   0.1096   1.0000
   9.750   1.1653   0.01779   0.01139  -0.0101   0.1074   1.0000
  10.000   1.1850   0.01821   0.01181  -0.0091   0.1053   1.0000
  10.250   1.2023   0.01874   0.01233  -0.0079   0.1031   1.0000
  10.500   1.2161   0.01953   0.01309  -0.0063   0.1004   1.0000
  10.750   1.2340   0.02006   0.01367  -0.0053   0.0989   1.0000
  11.000   1.2529   0.02049   0.01416  -0.0044   0.0974   1.0000
  11.250   1.2707   0.02099   0.01471  -0.0035   0.0955   1.0000
  11.500   1.2881   0.02150   0.01525  -0.0025   0.0934   1.0000
  11.750   1.3036   0.02216   0.01591  -0.0015   0.0915   1.0000
  12.000   1.3165   0.02300   0.01674  -0.0003   0.0892   1.0000
  12.250   1.3268   0.02412   0.01787   0.0010   0.0867   1.0000
  12.500   1.3437   0.02473   0.01856   0.0018   0.0856   1.0000
  12.750   1.3599   0.02539   0.01928   0.0025   0.0838   1.0000
  13.000   1.3738   0.02626   0.02020   0.0033   0.0824   1.0000
  13.250   1.3868   0.02721   0.02121   0.0041   0.0811   1.0000
  13.500   1.3983   0.02830   0.02233   0.0050   0.0799   1.0000
  13.750   1.4084   0.02949   0.02354   0.0058   0.0783   1.0000
  14.000   1.4159   0.03097   0.02505   0.0067   0.0769   1.0000
  14.250   1.4204   0.03277   0.02690   0.0076   0.0753   1.0000
  14.500   1.4309   0.03407   0.02828   0.0081   0.0746   1.0000
  14.750   1.4415   0.03539   0.02969   0.0086   0.0739   1.0000
  15.000   1.4514   0.03677   0.03116   0.0089   0.0731   1.0000
  15.250   1.4597   0.03835   0.03284   0.0092   0.0723   1.0000
  15.500   1.4682   0.03994   0.03450   0.0094   0.0711   1.0000
  15.750   1.4745   0.04178   0.03643   0.0095   0.0703   1.0000
  16.000   1.4803   0.04371   0.03843   0.0095   0.0694   1.0000
  16.250   1.4854   0.04578   0.04056   0.0094   0.0684   1.0000
  16.500   1.4885   0.04812   0.04296   0.0091   0.0674   1.0000
  16.750   1.4892   0.05081   0.04570   0.0085   0.0663   1.0000
  17.000   1.4877   0.05385   0.04882   0.0079   0.0654   1.0000
  17.250   1.4828   0.05738   0.05242   0.0071   0.0643   1.0000
  17.500   1.4830   0.06047   0.05562   0.0061   0.0638   1.0000
  17.750   1.4827   0.06376   0.05903   0.0049   0.0634   1.0000
  18.000   1.4812   0.06735   0.06275   0.0034   0.0629   1.0000
  18.250   1.4777   0.07131   0.06683   0.0016   0.0624   1.0000
  18.500   1.4728   0.07563   0.07128  -0.0005   0.0618   1.0000
  18.750   1.4662   0.08038   0.07615  -0.0030   0.0611   1.0000
  19.000   1.4575   0.08560   0.08151  -0.0058   0.0605   1.0000
  19.250   1.4475   0.09121   0.08724  -0.0090   0.0599   1.0000
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