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NASA SC(2)-0518 AIRFOIL (sc20518-il) Xfoil prediction polar at RE=200,000 Ncrit=5


Details Polar file
Airfoil: NASA SC(2)-0518 AIRFOIL (sc20518-il)
Reynolds number: 200,000
Max Cl/Cd: 43.2 at α=6.5°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-sc20518-il-200000-n5.txt
Download as CSV file: xf-sc20518-il-200000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: NASA SC(2)-0518 AIRFOIL                         
  
 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
  ------ -------- --------- --------- -------- -------- --------
 -19.000  -1.0192   0.10416   0.09808  -0.0498   1.0000   0.0513
 -18.750  -1.0457   0.09598   0.08963  -0.0543   1.0000   0.0519
 -18.500  -1.0660   0.08915   0.08253  -0.0578   1.0000   0.0525
 -18.250  -1.0703   0.08510   0.07838  -0.0596   1.0000   0.0530
 -18.000  -1.0680   0.08213   0.07539  -0.0608   1.0000   0.0535
 -17.750  -1.0667   0.07902   0.07222  -0.0621   1.0000   0.0541
 -17.500  -1.0663   0.07581   0.06894  -0.0633   1.0000   0.0546
 -17.250  -1.0662   0.07263   0.06567  -0.0645   1.0000   0.0552
 -17.000  -1.0657   0.06957   0.06250  -0.0655   1.0000   0.0559
 -16.750  -1.0649   0.06660   0.05941  -0.0664   1.0000   0.0566
 -16.500  -1.0635   0.06377   0.05644  -0.0672   1.0000   0.0574
 -16.250  -1.0617   0.06104   0.05354  -0.0678   1.0000   0.0582
 -16.000  -1.0566   0.05880   0.05123  -0.0682   1.0000   0.0589
 -15.750  -1.0489   0.05693   0.04935  -0.0684   1.0000   0.0596
 -15.500  -1.0413   0.05507   0.04747  -0.0686   1.0000   0.0603
 -15.250  -1.0340   0.05321   0.04556  -0.0688   1.0000   0.0612
 -15.000  -1.0261   0.05143   0.04371  -0.0688   1.0000   0.0621
 -14.750  -1.0180   0.04970   0.04189  -0.0688   1.0000   0.0631
 -14.500  -1.0095   0.04804   0.04012  -0.0686   1.0000   0.0641
 -14.250  -0.9998   0.04655   0.03853  -0.0683   1.0000   0.0650
 -14.000  -0.9890   0.04523   0.03723  -0.0680   1.0000   0.0659
 -13.750  -0.9788   0.04391   0.03590  -0.0676   1.0000   0.0668
 -13.500  -0.9683   0.04266   0.03463  -0.0671   1.0000   0.0678
 -13.250  -0.9578   0.04146   0.03339  -0.0665   1.0000   0.0690
 -13.000  -0.9472   0.04031   0.03218  -0.0658   1.0000   0.0702
 -12.750  -0.9362   0.03924   0.03102  -0.0649   1.0000   0.0714
 -12.500  -0.9255   0.03824   0.03002  -0.0639   1.0000   0.0724
 -12.250  -0.9159   0.03725   0.02906  -0.0627   1.0000   0.0734
 -12.000  -0.9070   0.03631   0.02813  -0.0614   1.0000   0.0745
 -11.750  -0.8983   0.03545   0.02726  -0.0598   1.0000   0.0757
 -11.500  -0.8901   0.03464   0.02643  -0.0581   1.0000   0.0770
 -11.250  -0.8826   0.03389   0.02564  -0.0561   1.0000   0.0783
 -11.000  -0.8768   0.03317   0.02491  -0.0538   1.0000   0.0794
 -10.750  -0.8744   0.03245   0.02424  -0.0510   1.0000   0.0804
 -10.500  -0.8743   0.03180   0.02361  -0.0479   1.0000   0.0815
 -10.250  -0.8713   0.03115   0.02296  -0.0452   0.9994   0.0827
 -10.000  -0.8446   0.03026   0.02205  -0.0468   0.9958   0.0848
  -9.750  -0.8168   0.02945   0.02119  -0.0484   0.9923   0.0870
  -9.500  -0.7926   0.02850   0.02028  -0.0497   0.9876   0.0890
  -9.250  -0.7670   0.02765   0.01944  -0.0510   0.9826   0.0914
  -9.000  -0.7384   0.02686   0.01863  -0.0527   0.9788   0.0943
  -8.750  -0.7147   0.02608   0.01784  -0.0535   0.9730   0.0969
  -8.500  -0.6909   0.02522   0.01702  -0.0545   0.9671   0.0996
  -8.250  -0.6605   0.02442   0.01622  -0.0564   0.9637   0.1033
  -8.000  -0.6369   0.02369   0.01549  -0.0570   0.9572   0.1068
  -7.750  -0.6113   0.02287   0.01471  -0.0582   0.9515   0.1108
  -7.500  -0.5806   0.02216   0.01399  -0.0600   0.9478   0.1156
  -7.250  -0.5568   0.02139   0.01327  -0.0608   0.9411   0.1202
  -7.000  -0.5289   0.02072   0.01260  -0.0621   0.9354   0.1266
  -6.750  -0.4979   0.01992   0.01186  -0.0642   0.9315   0.1341
  -6.500  -0.4689   0.01923   0.01121  -0.0657   0.9266   0.1429
  -6.250  -0.4415   0.01856   0.01060  -0.0669   0.9199   0.1538
  -6.000  -0.4090   0.01782   0.00994  -0.0692   0.9153   0.1696
  -5.750  -0.3739   0.01697   0.00923  -0.0721   0.9119   0.1931
  -5.500  -0.3445   0.01621   0.00865  -0.0740   0.9050   0.2249
  -5.250  -0.3102   0.01533   0.00801  -0.0769   0.8999   0.2711
  -5.000  -0.2715   0.01433   0.00733  -0.0809   0.8961   0.3321
  -4.750  -0.2302   0.01342   0.00690  -0.0851   0.8932   0.4181
  -4.500  -0.1992   0.01334   0.00720  -0.0858   0.8871   0.4811
  -4.250  -0.1667   0.01337   0.00728  -0.0866   0.8813   0.5153
  -4.000  -0.1322   0.01336   0.00724  -0.0878   0.8765   0.5348
  -3.750  -0.0977   0.01337   0.00721  -0.0890   0.8719   0.5496
  -3.500  -0.0691   0.01353   0.00740  -0.0889   0.8646   0.5603
  -3.250  -0.0338   0.01349   0.00726  -0.0905   0.8591   0.5723
  -3.000  -0.0044   0.01367   0.00747  -0.0902   0.8542   0.5785
  -2.750   0.0264   0.01376   0.00755  -0.0906   0.8478   0.5865
  -2.500   0.0572   0.01390   0.00768  -0.0910   0.8417   0.5951
  -2.250   0.0847   0.01422   0.00804  -0.0901   0.8363   0.6027
  -2.000   0.1206   0.01424   0.00797  -0.0918   0.8315   0.6125
  -1.750   0.1447   0.01452   0.00833  -0.0903   0.8243   0.6160
  -1.500   0.1721   0.01471   0.00855  -0.0897   0.8185   0.6197
  -1.250   0.2029   0.01477   0.00859  -0.0899   0.8135   0.6236
  -1.000   0.2340   0.01471   0.00851  -0.0906   0.8043   0.6275
  -0.750   0.2701   0.01445   0.00811  -0.0923   0.7909   0.6323
  -0.500   0.2977   0.01437   0.00797  -0.0916   0.7719   0.6341
  -0.250   0.3252   0.01433   0.00788  -0.0911   0.7530   0.6356
   0.000   0.3535   0.01431   0.00784  -0.0909   0.7370   0.6370
   0.250   0.3826   0.01429   0.00780  -0.0909   0.7229   0.6386
   0.500   0.4124   0.01428   0.00774  -0.0910   0.7096   0.6403
   0.750   0.4420   0.01427   0.00768  -0.0911   0.6929   0.6422
   1.000   0.4715   0.01427   0.00762  -0.0913   0.6721   0.6443
   1.250   0.5011   0.01430   0.00756  -0.0915   0.6463   0.6469
   1.500   0.5311   0.01436   0.00749  -0.0918   0.6174   0.6500
   1.750   0.5614   0.01445   0.00740  -0.0924   0.5790   0.6529
   2.000   0.5867   0.01472   0.00739  -0.0918   0.5200   0.6546
   2.250   0.6058   0.01531   0.00759  -0.0900   0.4390   0.6560
   2.500   0.6245   0.01602   0.00792  -0.0883   0.3691   0.6576
   2.750   0.6456   0.01662   0.00826  -0.0872   0.3163   0.6592
   3.000   0.6680   0.01717   0.00858  -0.0863   0.2741   0.6607
   3.500   0.7158   0.01809   0.00918  -0.0852   0.2119   0.6641
   3.750   0.7404   0.01852   0.00948  -0.0848   0.1906   0.6660
   4.000   0.7655   0.01892   0.00979  -0.0845   0.1744   0.6680
   4.250   0.7913   0.01929   0.01008  -0.0843   0.1611   0.6701
   4.500   0.8173   0.01967   0.01039  -0.0841   0.1502   0.6723
   4.750   0.8432   0.02006   0.01071  -0.0840   0.1410   0.6744
   5.000   0.8677   0.02044   0.01106  -0.0836   0.1329   0.6762
   5.250   0.8903   0.02085   0.01146  -0.0826   0.1267   0.6778
   5.500   0.9122   0.02129   0.01190  -0.0816   0.1211   0.6796
   5.750   0.9341   0.02174   0.01235  -0.0806   0.1164   0.6815
   6.000   0.9564   0.02218   0.01281  -0.0796   0.1118   0.6835
   6.250   0.9771   0.02271   0.01329  -0.0786   0.1081   0.6855
   6.500   0.9996   0.02314   0.01378  -0.0777   0.1044   0.6877
   6.750   1.0209   0.02364   0.01427  -0.0768   0.1011   0.6900
   7.000   1.0392   0.02423   0.01482  -0.0754   0.0983   0.6924
   7.250   1.0595   0.02468   0.01533  -0.0742   0.0955   0.6949
   7.500   1.0792   0.02521   0.01586  -0.0731   0.0927   0.6973
   7.750   1.0967   0.02580   0.01648  -0.0715   0.0904   0.6992
   8.000   1.1144   0.02645   0.01716  -0.0701   0.0883   0.7010
   8.250   1.1334   0.02706   0.01786  -0.0688   0.0861   0.7030
   8.500   1.1517   0.02772   0.01856  -0.0675   0.0839   0.7053
   8.750   1.1691   0.02845   0.01930  -0.0662   0.0821   0.7079
   9.000   1.1862   0.02925   0.02012  -0.0649   0.0803   0.7108
   9.250   1.2047   0.02999   0.02094  -0.0638   0.0784   0.7139
   9.500   1.2228   0.03080   0.02179  -0.0628   0.0767   0.7169
   9.750   1.2403   0.03165   0.02266  -0.0619   0.0751   0.7198
  10.000   1.2546   0.03260   0.02363  -0.0604   0.0738   0.7219
  10.250   1.2699   0.03352   0.02464  -0.0590   0.0723   0.7241
  10.500   1.2851   0.03446   0.02568  -0.0577   0.0707   0.7265
  10.750   1.2997   0.03545   0.02675  -0.0564   0.0693   0.7292
  11.000   1.3137   0.03652   0.02787  -0.0552   0.0680   0.7321
  11.250   1.3269   0.03768   0.02906  -0.0540   0.0670   0.7352
  11.500   1.3403   0.03892   0.03034  -0.0529   0.0659   0.7385
  11.750   1.3547   0.04014   0.03167  -0.0520   0.0647   0.7420
  12.000   1.3662   0.04141   0.03306  -0.0507   0.0635   0.7446
  12.250   1.3770   0.04274   0.03449  -0.0494   0.0624   0.7473
  12.500   1.3871   0.04414   0.03597  -0.0483   0.0614   0.7504
  12.750   1.3967   0.04566   0.03753  -0.0472   0.0606   0.7538
  13.000   1.4061   0.04728   0.03920  -0.0463   0.0597   0.7572
  13.250   1.4156   0.04899   0.04107  -0.0455   0.0588   0.7608
  13.500   1.4241   0.05080   0.04300  -0.0447   0.0578   0.7640
  13.750   1.4305   0.05266   0.04499  -0.0437   0.0570   0.7664
  14.000   1.4363   0.05463   0.04708  -0.0428   0.0563   0.7691
  14.250   1.4416   0.05670   0.04924  -0.0421   0.0556   0.7722
  14.500   1.4465   0.05887   0.05149  -0.0415   0.0550   0.7755
  14.750   1.4509   0.06115   0.05384  -0.0412   0.0545   0.7790
  15.000   1.4554   0.06356   0.05628  -0.0410   0.0539   0.7826
  15.250   1.4557   0.06645   0.05939  -0.0407   0.0533   0.7852
  15.500   1.4547   0.06950   0.06263  -0.0406   0.0526   0.7877
  15.750   1.4533   0.07273   0.06603  -0.0408   0.0519   0.7907
  16.000   1.4514   0.07614   0.06960  -0.0412   0.0513   0.7940
  16.250   1.4490   0.07973   0.07333  -0.0419   0.0508   0.7975
  16.500   1.4464   0.08351   0.07723  -0.0430   0.0503   0.8012
  16.750   1.4428   0.08740   0.08124  -0.0441   0.0498   0.8040
  17.000   1.4388   0.09138   0.08533  -0.0453   0.0494   0.8067
  17.250   1.4349   0.09547   0.08953  -0.0467   0.0491   0.8096
  17.500   1.4317   0.09954   0.09368  -0.0482   0.0487   0.8127
  17.750   1.4245   0.10441   0.09868  -0.0504   0.0484   0.8158
  18.000   1.4060   0.11162   0.10617  -0.0544   0.0480   0.8183
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