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USA 48 AIRFOIL (usa48-il) Xfoil prediction polar at RE=1,000,000 Ncrit=5


Details Polar file
Airfoil: USA 48 AIRFOIL (usa48-il)
Reynolds number: 1,000,000
Max Cl/Cd: 73.22 at α=9°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-usa48-il-1000000-n5.txt
Download as CSV file: xf-usa48-il-1000000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: USA 48 AIRFOIL                                  
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     1.000 e 6     Ncrit =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -19.250  -0.7265   0.14430   0.14209  -0.0340   1.0000   0.0067
 -19.000  -0.7802   0.12915   0.12679  -0.0414   1.0000   0.0066
 -18.750  -0.8229   0.11700   0.11449  -0.0473   1.0000   0.0065
 -18.500  -0.8597   0.10651   0.10385  -0.0525   1.0000   0.0065
 -18.250  -0.8915   0.09745   0.09467  -0.0571   1.0000   0.0064
 -18.000  -0.9198   0.08928   0.08637  -0.0612   1.0000   0.0065
 -17.750  -0.9432   0.08222   0.07921  -0.0647   1.0000   0.0065
 -17.500  -0.9699   0.07489   0.07175  -0.0683   1.0000   0.0065
 -17.250  -0.9921   0.06843   0.06518  -0.0714   1.0000   0.0065
 -17.000  -1.0166   0.06187   0.05849  -0.0745   1.0000   0.0065
 -16.750  -1.0332   0.05655   0.05306  -0.0770   1.0000   0.0065
 -16.500  -1.0475   0.05158   0.04798  -0.0792   1.0000   0.0065
 -16.250  -1.0631   0.04655   0.04282  -0.0814   1.0000   0.0066
 -16.000  -1.0735   0.04254   0.03871  -0.0828   1.0000   0.0066
 -15.750  -1.0825   0.03919   0.03525  -0.0834   1.0000   0.0067
 -15.500  -1.0904   0.03636   0.03233  -0.0832   1.0000   0.0067
 -15.250  -1.0981   0.03385   0.02972  -0.0824   1.0000   0.0067
 -15.000  -1.0976   0.03173   0.02752  -0.0824   0.9997   0.0069
 -14.750  -1.0839   0.02957   0.02525  -0.0846   0.9984   0.0070
 -14.500  -1.0689   0.02770   0.02328  -0.0866   0.9967   0.0071
 -14.250  -1.0528   0.02607   0.02156  -0.0884   0.9951   0.0072
 -14.000  -1.0372   0.02465   0.02003  -0.0895   0.9933   0.0073
 -13.750  -1.0249   0.02332   0.01863  -0.0895   0.9904   0.0075
 -13.500  -1.0087   0.02221   0.01743  -0.0896   0.9879   0.0077
 -13.250  -0.9892   0.02126   0.01642  -0.0899   0.9859   0.0079
 -13.000  -0.9670   0.02044   0.01555  -0.0903   0.9846   0.0082
 -12.750  -0.9561   0.01978   0.01484  -0.0880   0.9796   0.0085
 -12.500  -0.9326   0.01903   0.01403  -0.0883   0.9771   0.0088
 -12.250  -0.9065   0.01834   0.01328  -0.0889   0.9754   0.0091
 -12.000  -0.8795   0.01769   0.01257  -0.0896   0.9742   0.0094
 -11.750  -0.8643   0.01718   0.01200  -0.0877   0.9686   0.0096
 -11.500  -0.8413   0.01650   0.01128  -0.0876   0.9657   0.0101
 -11.250  -0.8154   0.01589   0.01063  -0.0879   0.9638   0.0106
 -11.000  -0.7881   0.01533   0.01004  -0.0884   0.9624   0.0112
 -10.750  -0.7718   0.01491   0.00958  -0.0864   0.9564   0.0117
 -10.500  -0.7465   0.01445   0.00907  -0.0863   0.9526   0.0123
 -10.000  -0.6923   0.01348   0.00805  -0.0869   0.9437   0.0144
  -9.750  -0.6610   0.01304   0.00757  -0.0880   0.9386   0.0154
  -9.500  -0.6232   0.01258   0.00710  -0.0906   0.9351   0.0173
  -9.250  -0.5906   0.01223   0.00673  -0.0919   0.9299   0.0191
  -9.000  -0.5561   0.01190   0.00640  -0.0937   0.9249   0.0210
  -8.750  -0.5188   0.01161   0.00608  -0.0960   0.9200   0.0234
  -8.500  -0.4872   0.01136   0.00579  -0.0970   0.9127   0.0249
  -8.250  -0.4536   0.01114   0.00556  -0.0985   0.9050   0.0267
  -8.000  -0.4247   0.01096   0.00535  -0.0988   0.8969   0.0282
  -7.750  -0.3953   0.01079   0.00510  -0.0993   0.8878   0.0292
  -7.500  -0.3699   0.01059   0.00486  -0.0989   0.8769   0.0302
  -7.250  -0.3439   0.01044   0.00468  -0.0987   0.8646   0.0316
  -7.000  -0.3187   0.01032   0.00451  -0.0982   0.8508   0.0327
  -6.750  -0.2946   0.01020   0.00432  -0.0974   0.8352   0.0336
  -6.500  -0.2710   0.01014   0.00417  -0.0966   0.8167   0.0347
  -6.250  -0.2487   0.01008   0.00401  -0.0954   0.7953   0.0353
  -6.000  -0.2282   0.00995   0.00378  -0.0939   0.7744   0.0364
  -5.750  -0.2064   0.00986   0.00360  -0.0926   0.7566   0.0377
  -5.500  -0.1855   0.00982   0.00345  -0.0912   0.7340   0.0385
  -5.250  -0.1624   0.00973   0.00330  -0.0902   0.7214   0.0393
  -5.000  -0.1393   0.00965   0.00314  -0.0892   0.7092   0.0401
  -4.750  -0.1157   0.00957   0.00301  -0.0884   0.6966   0.0410
  -4.500  -0.0910   0.00949   0.00288  -0.0877   0.6876   0.0417
  -4.250  -0.0668   0.00942   0.00276  -0.0869   0.6783   0.0422
  -4.000  -0.0423   0.00930   0.00260  -0.0863   0.6690   0.0433
  -3.750  -0.0185   0.00920   0.00245  -0.0854   0.6598   0.0447
  -3.500   0.0062   0.00911   0.00233  -0.0848   0.6495   0.0459
  -3.250   0.0304   0.00905   0.00222  -0.0840   0.6380   0.0473
  -3.000   0.0546   0.00901   0.00212  -0.0832   0.6253   0.0486
  -2.750   0.0777   0.00902   0.00204  -0.0822   0.6042   0.0499
  -2.500   0.0997   0.00905   0.00196  -0.0810   0.5795   0.0524
  -2.250   0.1223   0.00906   0.00189  -0.0799   0.5572   0.0567
  -2.000   0.1445   0.00892   0.00181  -0.0788   0.5428   0.0931
  -1.750   0.1691   0.00894   0.00178  -0.0781   0.5315   0.0981
  -1.500   0.1938   0.00891   0.00174  -0.0775   0.5207   0.1041
  -1.250   0.2185   0.00890   0.00170  -0.0768   0.5110   0.1092
  -1.000   0.2429   0.00891   0.00168  -0.0761   0.5001   0.1162
  -0.750   0.2644   0.00869   0.00161  -0.0750   0.4875   0.1781
  -0.500   0.2879   0.00865   0.00160  -0.0741   0.4737   0.2014
  -0.250   0.3122   0.00867   0.00160  -0.0734   0.4613   0.2136
   0.000   0.3361   0.00868   0.00161  -0.0726   0.4481   0.2280
   0.500   0.3813   0.00874   0.00165  -0.0706   0.4074   0.2755
   0.750   0.4029   0.00876   0.00170  -0.0695   0.3870   0.3124
   1.000   0.4244   0.00883   0.00177  -0.0683   0.3625   0.3445
   1.250   0.4452   0.00896   0.00187  -0.0670   0.3365   0.3741
   1.500   0.4661   0.00909   0.00197  -0.0656   0.3112   0.4008
   1.750   0.4880   0.00913   0.00205  -0.0645   0.2965   0.4351
   2.000   0.5084   0.00926   0.00215  -0.0631   0.2729   0.4659
   2.250   0.5277   0.00918   0.00223  -0.0615   0.2585   0.5373
   2.500   0.5439   0.00924   0.00245  -0.0592   0.2336   0.6343
   2.750   0.5653   0.00940   0.00258  -0.0580   0.2196   0.6481
   3.000   0.5761   0.01003   0.00291  -0.0547   0.1504   0.6570
   3.250   0.5944   0.01034   0.00311  -0.0529   0.1274   0.6649
   3.500   0.6163   0.01048   0.00325  -0.0517   0.1233   0.6719
   3.750   0.6380   0.01064   0.00340  -0.0505   0.1198   0.6781
   4.000   0.6603   0.01080   0.00355  -0.0494   0.1173   0.6836
   4.250   0.6821   0.01094   0.00370  -0.0483   0.1152   0.6882
   4.500   0.7043   0.01108   0.00385  -0.0472   0.1140   0.6923
   4.750   0.7267   0.01122   0.00401  -0.0462   0.1136   0.6954
   5.250   0.7707   0.01151   0.00434  -0.0440   0.1128   0.7042
   5.500   0.7923   0.01166   0.00451  -0.0429   0.1124   0.7081
   5.750   0.8137   0.01183   0.00470  -0.0417   0.1120   0.7130
   6.000   0.8352   0.01201   0.00489  -0.0406   0.1115   0.7147
   6.250   0.8558   0.01216   0.00510  -0.0393   0.1109   0.7217
   6.500   0.8762   0.01234   0.00531  -0.0380   0.1097   0.7261
   6.750   0.8967   0.01254   0.00552  -0.0367   0.1088   0.7298
   7.000   0.9168   0.01274   0.00576  -0.0354   0.1081   0.7331
   7.250   0.9368   0.01294   0.00599  -0.0341   0.1075   0.7365
   7.500   0.9551   0.01321   0.00626  -0.0325   0.1047   0.7392
   7.750   0.9734   0.01348   0.00656  -0.0310   0.1022   0.7418
   8.000   0.9916   0.01377   0.00687  -0.0294   0.1000   0.7446
   8.250   1.0115   0.01398   0.00712  -0.0282   0.0991   0.7475
   8.500   1.0314   0.01417   0.00736  -0.0269   0.0983   0.7512
   8.750   1.0508   0.01438   0.00761  -0.0257   0.0970   0.7557
   9.000   1.0698   0.01461   0.00789  -0.0243   0.0942   0.7610
   9.250   1.0864   0.01492   0.00821  -0.0226   0.0895   0.7680
   9.500   1.0984   0.01541   0.00863  -0.0203   0.0677   0.7785
   9.750   1.0958   0.01643   0.00959  -0.0157   0.0411   0.8040
  10.000   1.1432   0.01704   0.01055  -0.0214   0.0323   0.9345
  10.250   1.2103   0.01810   0.01161  -0.0314   0.0254   0.9992
  10.500   1.2264   0.01873   0.01225  -0.0301   0.0227   1.0000
  10.750   1.2392   0.01946   0.01298  -0.0284   0.0198   1.0000
  11.000   1.2530   0.02015   0.01369  -0.0269   0.0178   1.0000
  11.250   1.2652   0.02095   0.01451  -0.0252   0.0159   1.0000
  11.500   1.2783   0.02173   0.01532  -0.0238   0.0149   1.0000
  11.750   1.2907   0.02258   0.01619  -0.0223   0.0138   1.0000
  12.000   1.3015   0.02356   0.01719  -0.0208   0.0126   1.0000
  12.250   1.3127   0.02455   0.01823  -0.0194   0.0119   1.0000
  12.500   1.3241   0.02557   0.01929  -0.0182   0.0114   1.0000
  12.750   1.3345   0.02668   0.02044  -0.0169   0.0107   1.0000
  13.000   1.3436   0.02792   0.02172  -0.0157   0.0101   1.0000
  13.250   1.3514   0.02933   0.02317  -0.0145   0.0094   1.0000
  13.500   1.3597   0.03074   0.02464  -0.0135   0.0092   1.0000
  13.750   1.3681   0.03219   0.02615  -0.0125   0.0089   1.0000
  14.000   1.3761   0.03371   0.02773  -0.0117   0.0085   1.0000
  14.250   1.3833   0.03535   0.02942  -0.0110   0.0080   1.0000
  14.500   1.3893   0.03716   0.03129  -0.0102   0.0079   1.0000
  14.750   1.3942   0.03909   0.03326  -0.0096   0.0075   1.0000
  15.000   1.3978   0.04120   0.03545  -0.0090   0.0073   1.0000
  15.250   1.3997   0.04355   0.03786  -0.0085   0.0070   1.0000
  15.500   1.4026   0.04585   0.04023  -0.0082   0.0069   1.0000
  15.750   1.4052   0.04824   0.04270  -0.0080   0.0068   1.0000
  16.000   1.4069   0.05078   0.04532  -0.0078   0.0065   1.0000
  16.250   1.4073   0.05352   0.04813  -0.0078   0.0065   1.0000
  16.500   1.4078   0.05632   0.05101  -0.0079   0.0063   1.0000
  16.750   1.4059   0.05946   0.05424  -0.0081   0.0063   1.0000
  17.000   1.4045   0.06257   0.05742  -0.0084   0.0060   1.0000
  17.250   1.4014   0.06595   0.06089  -0.0088   0.0060   1.0000
  17.500   1.3981   0.06943   0.06445  -0.0094   0.0058   1.0000
  17.750   1.3935   0.07313   0.06823  -0.0100   0.0057   1.0000
  18.000   1.3874   0.07707   0.07226  -0.0108   0.0056   1.0000
  18.250   1.3800   0.08124   0.07652  -0.0117   0.0055   1.0000
  18.500   1.3723   0.08555   0.08092  -0.0128   0.0054   1.0000
  18.750   1.3635   0.09008   0.08554  -0.0140   0.0053   1.0000
  19.000   1.3546   0.09468   0.09023  -0.0154   0.0053   1.0000
  19.250   1.3439   0.09959   0.09524  -0.0169   0.0053   1.0000
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