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NASA SC(2)-0518 AIRFOIL (sc20518-il) Xfoil prediction polar at RE=100,000 Ncrit=5


Details Polar file
Airfoil: NASA SC(2)-0518 AIRFOIL (sc20518-il)
Reynolds number: 100,000
Max Cl/Cd: 30.15 at α=7.5°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-sc20518-il-100000-n5.txt
Download as CSV file: xf-sc20518-il-100000-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 =     0.100 e 6     Ncrit =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -16.500  -0.8725   0.09418   0.08647  -0.0601   1.0000   0.0717
 -16.250  -0.8856   0.08877   0.08097  -0.0627   1.0000   0.0723
 -16.000  -0.8951   0.08413   0.07624  -0.0647   1.0000   0.0730
 -15.750  -0.9084   0.07923   0.07120  -0.0668   1.0000   0.0737
 -15.500  -0.9221   0.07453   0.06635  -0.0685   1.0000   0.0745
 -15.250  -0.9353   0.07017   0.06182  -0.0698   1.0000   0.0753
 -15.000  -0.9481   0.06613   0.05757  -0.0708   1.0000   0.0762
 -14.750  -0.9599   0.06238   0.05360  -0.0713   1.0000   0.0772
 -14.500  -0.9705   0.05892   0.04989  -0.0715   1.0000   0.0782
 -14.250  -0.9788   0.05582   0.04654  -0.0714   1.0000   0.0792
 -14.000  -0.9656   0.05456   0.04532  -0.0709   1.0000   0.0802
 -13.750  -0.9572   0.05305   0.04380  -0.0705   1.0000   0.0813
 -13.500  -0.9510   0.05142   0.04212  -0.0699   1.0000   0.0825
 -13.250  -0.9463   0.04971   0.04032  -0.0691   1.0000   0.0839
 -13.000  -0.9425   0.04797   0.03843  -0.0682   1.0000   0.0853
 -12.750  -0.9398   0.04623   0.03649  -0.0670   1.0000   0.0868
 -12.500  -0.9284   0.04507   0.03534  -0.0659   1.0000   0.0881
 -12.250  -0.9169   0.04409   0.03440  -0.0648   1.0000   0.0894
 -12.000  -0.9083   0.04303   0.03333  -0.0633   1.0000   0.0909
 -11.750  -0.9008   0.04197   0.03221  -0.0617   1.0000   0.0926
 -11.500  -0.8938   0.04091   0.03105  -0.0598   1.0000   0.0944
 -11.250  -0.8879   0.03989   0.02990  -0.0578   1.0000   0.0960
 -11.000  -0.8753   0.03917   0.02929  -0.0560   1.0000   0.0975
 -10.750  -0.8673   0.03845   0.02861  -0.0538   1.0000   0.0992
 -10.500  -0.8615   0.03775   0.02791  -0.0513   1.0000   0.1009
 -10.250  -0.8574   0.03707   0.02721  -0.0485   1.0000   0.1028
 -10.000  -0.8547   0.03645   0.02652  -0.0454   1.0000   0.1047
  -9.750  -0.8519   0.03587   0.02595  -0.0421   1.0000   0.1063
  -9.500  -0.8508   0.03534   0.02549  -0.0387   1.0000   0.1079
  -9.250  -0.8501   0.03479   0.02498  -0.0353   1.0000   0.1096
  -9.000  -0.8464   0.03422   0.02441  -0.0324   1.0000   0.1117
  -8.750  -0.8180   0.03346   0.02359  -0.0336   0.9962   0.1155
  -8.500  -0.7885   0.03269   0.02290  -0.0351   0.9923   0.1190
  -8.250  -0.7605   0.03194   0.02218  -0.0363   0.9876   0.1231
  -8.000  -0.7313   0.03128   0.02148  -0.0375   0.9827   0.1279
  -7.750  -0.7017   0.03047   0.02079  -0.0393   0.9785   0.1330
  -7.500  -0.6753   0.02981   0.02013  -0.0401   0.9728   0.1390
  -7.250  -0.6487   0.02904   0.01946  -0.0413   0.9673   0.1452
  -7.000  -0.6170   0.02838   0.01882  -0.0431   0.9634   0.1536
  -6.750  -0.5940   0.02760   0.01816  -0.0437   0.9565   0.1626
  -6.500  -0.5656   0.02684   0.01749  -0.0452   0.9510   0.1749
  -6.250  -0.5332   0.02600   0.01679  -0.0476   0.9472   0.1924
  -6.000  -0.5105   0.02519   0.01613  -0.0483   0.9401   0.2146
  -5.750  -0.4808   0.02411   0.01529  -0.0508   0.9347   0.2501
  -5.500  -0.4453   0.02281   0.01437  -0.0548   0.9312   0.3074
  -5.000  -0.3919   0.02237   0.01495  -0.0550   0.9196   0.4440
  -4.750  -0.3617   0.02334   0.01614  -0.0535   0.9157   0.4843
  -4.500  -0.3215   0.02330   0.01604  -0.0564   0.9130   0.5175
  -4.250  -0.2906   0.02338   0.01606  -0.0574   0.9071   0.5390
  -4.000  -0.2583   0.02347   0.01607  -0.0587   0.9011   0.5567
  -3.750  -0.2196   0.02342   0.01593  -0.0613   0.8972   0.5728
  -3.500  -0.1874   0.02410   0.01661  -0.0605   0.8940   0.5791
  -3.250  -0.1563   0.02399   0.01642  -0.0622   0.8875   0.5928
  -3.000  -0.1344   0.02497   0.01746  -0.0590   0.8812   0.5985
  -2.750  -0.0983   0.02518   0.01761  -0.0606   0.8773   0.6131
  -2.500  -0.0699   0.02615   0.01864  -0.0582   0.8741   0.6178
  -2.250  -0.0511   0.02664   0.01914  -0.0559   0.8659   0.6240
  -2.000  -0.0166   0.02623   0.01866  -0.0584   0.8606   0.6339
  -1.750   0.0124   0.02655   0.01900  -0.0574   0.8565   0.6367
  -1.500   0.0447   0.02675   0.01921  -0.0571   0.8535   0.6405
  -1.250   0.0629   0.02691   0.01938  -0.0556   0.8446   0.6454
  -1.000   0.1032   0.02618   0.01859  -0.0600   0.8397   0.6542
  -0.750   0.1339   0.02620   0.01862  -0.0596   0.8356   0.6562
  -0.500   0.1623   0.02621   0.01866  -0.0592   0.8305   0.6585
  -0.250   0.1835   0.02627   0.01875  -0.0579   0.8214   0.6611
   0.000   0.2192   0.02592   0.01841  -0.0589   0.8154   0.6641
   0.250   0.2487   0.02555   0.01804  -0.0592   0.8036   0.6680
   0.500   0.2938   0.02464   0.01706  -0.0624   0.7929   0.6728
   0.750   0.3255   0.02409   0.01649  -0.0636   0.7776   0.6762
   1.000   0.3538   0.02376   0.01617  -0.0629   0.7634   0.6777
   1.250   0.3848   0.02339   0.01578  -0.0627   0.7488   0.6793
   1.500   0.4119   0.02316   0.01555  -0.0620   0.7326   0.6813
   1.750   0.4381   0.02298   0.01540  -0.0614   0.7152   0.6837
   2.000   0.4664   0.02278   0.01519  -0.0612   0.6973   0.6864
   2.250   0.4962   0.02255   0.01495  -0.0614   0.6770   0.6894
   2.500   0.5278   0.02228   0.01462  -0.0622   0.6509   0.6929
   2.750   0.5627   0.02198   0.01419  -0.0640   0.6149   0.6969
   3.000   0.5881   0.02192   0.01402  -0.0633   0.5681   0.6987
   3.250   0.6096   0.02208   0.01388  -0.0616   0.5029   0.7003
   3.500   0.6262   0.02260   0.01394  -0.0593   0.4249   0.7022
   3.750   0.6415   0.02329   0.01423  -0.0571   0.3610   0.7043
   4.000   0.6595   0.02392   0.01457  -0.0557   0.3111   0.7064
   4.250   0.6794   0.02452   0.01492  -0.0548   0.2719   0.7086
   4.500   0.7011   0.02505   0.01528  -0.0543   0.2403   0.7109
   4.750   0.7243   0.02557   0.01564  -0.0541   0.2168   0.7134
   5.000   0.7492   0.02607   0.01602  -0.0543   0.1979   0.7161
   5.250   0.7757   0.02660   0.01642  -0.0550   0.1831   0.7190
   5.750   0.8165   0.02766   0.01741  -0.0529   0.1627   0.7229
   6.000   0.8347   0.02826   0.01796  -0.0515   0.1553   0.7250
   6.250   0.8548   0.02880   0.01853  -0.0503   0.1481   0.7272
   6.500   0.8738   0.02944   0.01910  -0.0492   0.1425   0.7295
   6.750   0.8955   0.02998   0.01969  -0.0486   0.1365   0.7319
   7.000   0.9160   0.03062   0.02030  -0.0479   0.1317   0.7345
   7.250   0.9393   0.03127   0.02097  -0.0477   0.1270   0.7373
   7.500   0.9633   0.03195   0.02163  -0.0479   0.1225   0.7403
   7.750   0.9850   0.03274   0.02234  -0.0476   0.1190   0.7428
   8.000   1.0044   0.03341   0.02313  -0.0464   0.1152   0.7446
   8.250   1.0230   0.03416   0.02393  -0.0452   0.1119   0.7468
   8.500   1.0416   0.03497   0.02471  -0.0441   0.1090   0.7494
   8.750   1.0621   0.03582   0.02564  -0.0434   0.1060   0.7524
   9.000   1.0833   0.03669   0.02659  -0.0429   0.1030   0.7556
   9.250   1.1049   0.03760   0.02750  -0.0427   0.1003   0.7589
   9.500   1.1285   0.03861   0.02843  -0.0429   0.0981   0.7622
   9.750   1.1475   0.03962   0.02964  -0.0421   0.0954   0.7646
  10.000   1.1639   0.04061   0.03075  -0.0409   0.0931   0.7668
  10.250   1.1805   0.04162   0.03181  -0.0398   0.0911   0.7694
  10.500   1.1983   0.04265   0.03280  -0.0390   0.0895   0.7722
  10.750   1.2141   0.04395   0.03430  -0.0381   0.0874   0.7754
  11.000   1.2298   0.04529   0.03580  -0.0373   0.0853   0.7791
  11.250   1.2468   0.04664   0.03723  -0.0371   0.0835   0.7832
  11.500   1.2592   0.04784   0.03848  -0.0357   0.0822   0.7859
  11.750   1.2739   0.04902   0.03965  -0.0346   0.0811   0.7889
  12.000   1.2810   0.05088   0.04179  -0.0331   0.0795   0.7921
  12.250   1.2881   0.05280   0.04393  -0.0319   0.0780   0.7955
  12.500   1.2963   0.05469   0.04598  -0.0311   0.0766   0.7991
  12.750   1.3056   0.05656   0.04796  -0.0307   0.0754   0.8028
  13.000   1.3126   0.05820   0.04967  -0.0294   0.0744   0.8054
  13.250   1.3229   0.05976   0.05124  -0.0285   0.0735   0.8086
  13.500   1.3191   0.06271   0.05447  -0.0275   0.0726   0.8117
  13.750   1.3113   0.06620   0.05828  -0.0268   0.0717   0.8149
  14.000   1.3026   0.06996   0.06233  -0.0266   0.0708   0.8183
  14.250   1.2927   0.07395   0.06657  -0.0267   0.0700   0.8215
  14.500   1.2800   0.07805   0.07091  -0.0268   0.0693   0.8241
  14.750   1.2667   0.08246   0.07555  -0.0274   0.0686   0.8269
  15.000   1.2535   0.08714   0.08042  -0.0287   0.0680   0.8300
  15.250   1.2406   0.09213   0.08559  -0.0305   0.0675   0.8332
  15.500   1.2306   0.09712   0.09071  -0.0327   0.0669   0.8365
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