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NACA 16-018 (naca16018-il) Xfoil prediction polar at RE=500,000 Ncrit=5


Details Polar file
Airfoil: NACA 16-018 (naca16018-il)
Reynolds number: 500,000
Max Cl/Cd: 33.28 at α=3.75°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-naca16018-il-500000-n5.txt
Download as CSV file: xf-naca16018-il-500000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: NACA 16-018                                     
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     0.500 e 6     Ncrit =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -19.750  -1.0909   0.08379   0.07948  -0.0801   0.9983   0.0128
 -19.500  -1.1006   0.07873   0.07427  -0.0823   0.9978   0.0130
 -19.250  -1.1077   0.07419   0.06959  -0.0841   0.9973   0.0132
 -19.000  -1.1129   0.07006   0.06531  -0.0856   0.9967   0.0134
 -18.750  -1.1159   0.06634   0.06144  -0.0869   0.9961   0.0136
 -18.500  -1.1175   0.06288   0.05784  -0.0879   0.9955   0.0139
 -18.250  -1.1184   0.05954   0.05441  -0.0888   0.9950   0.0142
 -18.000  -1.1160   0.05667   0.05144  -0.0896   0.9944   0.0145
 -17.750  -1.1110   0.05416   0.04884  -0.0903   0.9940   0.0149
 -17.500  -1.1063   0.05195   0.04654  -0.0903   0.9931   0.0153
 -17.250  -1.1010   0.04990   0.04440  -0.0901   0.9920   0.0157
 -17.000  -1.0943   0.04798   0.04238  -0.0899   0.9909   0.0162
 -16.750  -1.0867   0.04615   0.04044  -0.0897   0.9898   0.0167
 -16.500  -1.0774   0.04444   0.03861  -0.0896   0.9888   0.0172
 -16.250  -1.0686   0.04269   0.03678  -0.0894   0.9879   0.0176
 -16.000  -1.0573   0.04117   0.03520  -0.0894   0.9870   0.0182
 -15.750  -1.0448   0.03979   0.03376  -0.0894   0.9862   0.0187
 -15.500  -1.0309   0.03853   0.03242  -0.0894   0.9856   0.0193
 -15.250  -1.0165   0.03730   0.03111  -0.0894   0.9850   0.0200
 -15.000  -1.0011   0.03616   0.02987  -0.0894   0.9845   0.0207
 -14.750  -0.9843   0.03510   0.02870  -0.0896   0.9840   0.0213
 -14.500  -0.9768   0.03397   0.02753  -0.0878   0.9815   0.0219
 -14.250  -0.9640   0.03296   0.02647  -0.0869   0.9797   0.0226
 -14.000  -0.9483   0.03205   0.02552  -0.0865   0.9784   0.0233
 -13.750  -0.9316   0.03117   0.02457  -0.0862   0.9773   0.0240
 -13.500  -0.9139   0.03032   0.02364  -0.0861   0.9764   0.0248
 -13.250  -0.8947   0.02953   0.02277  -0.0861   0.9756   0.0256
 -13.000  -0.8749   0.02874   0.02190  -0.0862   0.9749   0.0262
 -12.750  -0.8576   0.02772   0.02086  -0.0861   0.9743   0.0272
 -12.500  -0.8372   0.02691   0.02001  -0.0863   0.9737   0.0280
 -12.250  -0.8159   0.02618   0.01923  -0.0866   0.9732   0.0290
 -12.000  -0.8018   0.02560   0.01860  -0.0851   0.9709   0.0298
 -11.750  -0.7875   0.02505   0.01800  -0.0835   0.9682   0.0306
 -11.500  -0.7684   0.02446   0.01735  -0.0830   0.9666   0.0313
 -11.250  -0.7496   0.02376   0.01660  -0.0826   0.9652   0.0322
 -11.000  -0.7302   0.02303   0.01585  -0.0823   0.9640   0.0334
 -10.750  -0.7089   0.02242   0.01522  -0.0822   0.9630   0.0345
 -10.500  -0.6871   0.02186   0.01461  -0.0821   0.9621   0.0357
 -10.250  -0.6646   0.02132   0.01403  -0.0822   0.9613   0.0369
 -10.000  -0.6414   0.02080   0.01346  -0.0823   0.9605   0.0379
  -9.750  -0.6321   0.02044   0.01307  -0.0792   0.9560   0.0389
  -9.500  -0.6142   0.01993   0.01256  -0.0781   0.9537   0.0407
  -9.250  -0.5939   0.01946   0.01207  -0.0775   0.9520   0.0425
  -9.000  -0.5721   0.01902   0.01159  -0.0772   0.9506   0.0445
  -8.750  -0.5493   0.01857   0.01112  -0.0770   0.9494   0.0467
  -8.500  -0.5266   0.01808   0.01065  -0.0769   0.9482   0.0504
  -8.000  -0.4916   0.01737   0.00995  -0.0741   0.9431   0.0610
  -7.750  -0.4742   0.01701   0.00962  -0.0726   0.9403   0.0689
  -7.500  -0.4539   0.01663   0.00926  -0.0718   0.9382   0.0786
  -6.750  -0.3883   0.01535   0.00814  -0.0703   0.9336   0.1211
  -6.500  -0.3704   0.01498   0.00785  -0.0690   0.9314   0.1404
  -6.250  -0.3581   0.01470   0.00765  -0.0663   0.9273   0.1612
  -6.000  -0.3420   0.01427   0.00734  -0.0645   0.9244   0.1914
  -5.750  -0.3255   0.01374   0.00698  -0.0629   0.9221   0.2315
  -5.500  -0.3097   0.01316   0.00660  -0.0611   0.9202   0.2797
  -5.250  -0.2946   0.01254   0.00618  -0.0592   0.9184   0.3327
  -5.000  -0.2917   0.01209   0.00596  -0.0545   0.9137   0.3837
  -4.750  -0.2925   0.01143   0.00558  -0.0490   0.9092   0.4509
  -4.500  -0.2970   0.01058   0.00506  -0.0426   0.9057   0.5302
  -4.250  -0.3030   0.00978   0.00460  -0.0356   0.9025   0.6084
  -4.000  -0.3168   0.00956   0.00459  -0.0265   0.8956   0.6560
  -3.750  -0.3091   0.00928   0.00449  -0.0221   0.8924   0.7032
  -3.500  -0.2876   0.00912   0.00442  -0.0209   0.8905   0.7318
  -3.250  -0.2621   0.00902   0.00433  -0.0206   0.8890   0.7492
  -3.000  -0.2484   0.00903   0.00437  -0.0175   0.8858   0.7652
  -2.750  -0.2445   0.00910   0.00448  -0.0121   0.8808   0.7805
  -2.500  -0.2250   0.00914   0.00457  -0.0103   0.8781   0.7989
  -2.250  -0.2058   0.00919   0.00463  -0.0083   0.8759   0.8143
  -2.000  -0.1713   0.00928   0.00472  -0.0099   0.8749   0.8219
  -1.750  -0.1668   0.00924   0.00466  -0.0047   0.8713   0.8290
  -1.500  -0.1421   0.00941   0.00484  -0.0042   0.8678   0.8325
  -1.250  -0.1232   0.00945   0.00488  -0.0023   0.8647   0.8371
  -1.000  -0.1166   0.00930   0.00468   0.0024   0.8613   0.8432
  -0.750  -0.0764   0.00931   0.00469  -0.0008   0.8603   0.8445
  -0.500  -0.0376   0.00931   0.00468  -0.0037   0.8593   0.8459
  -0.250   0.0012   0.00931   0.00467  -0.0065   0.8583   0.8473
   0.000   0.0000   0.00946   0.00485   0.0000   0.8520   0.8520
   0.250  -0.0012   0.00931   0.00467   0.0065   0.8473   0.8583
   0.500   0.0376   0.00931   0.00468   0.0037   0.8459   0.8593
   0.750   0.0764   0.00931   0.00469   0.0008   0.8445   0.8603
   1.000   0.1167   0.00930   0.00468  -0.0024   0.8432   0.8613
   1.250   0.1233   0.00945   0.00488   0.0023   0.8371   0.8647
   1.500   0.1422   0.00941   0.00484   0.0042   0.8325   0.8678
   1.750   0.1670   0.00924   0.00466   0.0047   0.8290   0.8713
   2.000   0.1715   0.00928   0.00472   0.0099   0.8219   0.8749
   2.250   0.2059   0.00919   0.00463   0.0083   0.8143   0.8759
   2.500   0.2252   0.00914   0.00457   0.0102   0.7989   0.8781
   2.750   0.2444   0.00910   0.00448   0.0122   0.7805   0.8808
   3.000   0.2482   0.00903   0.00437   0.0176   0.7651   0.8859
   3.500   0.2877   0.00912   0.00442   0.0208   0.7318   0.8905
   3.750   0.3088   0.00928   0.00449   0.0222   0.7018   0.8924
   4.000   0.3165   0.00956   0.00459   0.0266   0.6551   0.8956
   4.250   0.3038   0.00978   0.00460   0.0355   0.6087   0.9024
   4.500   0.2972   0.01058   0.00506   0.0426   0.5300   0.9057
   4.750   0.2924   0.01144   0.00558   0.0490   0.4500   0.9093
   5.000   0.2919   0.01209   0.00595   0.0544   0.3834   0.9137
   5.250   0.2948   0.01254   0.00618   0.0591   0.3325   0.9184
   5.500   0.3101   0.01316   0.00659   0.0610   0.2796   0.9202
   5.750   0.3258   0.01374   0.00698   0.0628   0.2311   0.9222
   6.000   0.3423   0.01427   0.00734   0.0644   0.1909   0.9245
   6.250   0.3585   0.01470   0.00764   0.0662   0.1611   0.9274
   6.500   0.3708   0.01497   0.00784   0.0689   0.1403   0.9314
   6.750   0.3888   0.01535   0.00813   0.0702   0.1209   0.9336
   7.500   0.4544   0.01662   0.00925   0.0717   0.0786   0.9382
   7.750   0.4747   0.01701   0.00961   0.0725   0.0688   0.9404
   8.000   0.4921   0.01736   0.00994   0.0740   0.0610   0.9431
   8.250   0.5036   0.01764   0.01019   0.0767   0.0548   0.9471
   8.500   0.5273   0.01807   0.01064   0.0767   0.0505   0.9482
   8.750   0.5500   0.01856   0.01111   0.0769   0.0467   0.9494
   9.000   0.5729   0.01901   0.01158   0.0770   0.0445   0.9506
   9.250   0.5947   0.01945   0.01206   0.0774   0.0425   0.9521
   9.500   0.6150   0.01992   0.01254   0.0780   0.0407   0.9538
   9.750   0.6328   0.02042   0.01305   0.0791   0.0389   0.9561
  10.000   0.6424   0.02079   0.01344   0.0821   0.0379   0.9605
  10.250   0.6657   0.02130   0.01401   0.0819   0.0369   0.9613
  10.500   0.6882   0.02184   0.01460   0.0819   0.0357   0.9621
  10.750   0.7100   0.02241   0.01520   0.0819   0.0345   0.9630
  11.000   0.7313   0.02302   0.01583   0.0820   0.0334   0.9640
  11.250   0.7508   0.02374   0.01658   0.0824   0.0322   0.9653
  11.500   0.7697   0.02443   0.01732   0.0828   0.0313   0.9667
  11.750   0.7885   0.02503   0.01797   0.0834   0.0306   0.9684
  12.000   0.8014   0.02556   0.01856   0.0852   0.0298   0.9714
  12.250   0.8175   0.02616   0.01921   0.0863   0.0289   0.9732
  12.500   0.8389   0.02689   0.01999   0.0860   0.0280   0.9738
  12.750   0.8593   0.02770   0.02084   0.0858   0.0272   0.9744
  13.000   0.8766   0.02872   0.02188   0.0859   0.0263   0.9750
  13.250   0.8966   0.02950   0.02274   0.0858   0.0256   0.9757
  13.500   0.9158   0.03028   0.02360   0.0857   0.0248   0.9765
  13.750   0.9335   0.03114   0.02454   0.0859   0.0240   0.9774
  14.000   0.9502   0.03201   0.02547   0.0862   0.0233   0.9786
  14.250   0.9661   0.03290   0.02641   0.0866   0.0225   0.9799
  14.500   0.9785   0.03392   0.02747   0.0875   0.0219   0.9818
  14.750   0.9870   0.03504   0.02864   0.0891   0.0213   0.9841
  15.000   1.0037   0.03610   0.02981   0.0889   0.0207   0.9845
  15.250   1.0193   0.03724   0.03104   0.0889   0.0200   0.9851
  15.500   1.0338   0.03846   0.03235   0.0889   0.0193   0.9857
  15.750   1.0477   0.03972   0.03369   0.0889   0.0187   0.9864
  16.000   1.0602   0.04109   0.03512   0.0889   0.0181   0.9871
  16.250   1.0714   0.04262   0.03671   0.0890   0.0176   0.9880
  16.500   1.0803   0.04436   0.03853   0.0891   0.0171   0.9890
  16.750   1.0895   0.04608   0.04037   0.0893   0.0167   0.9901
  17.000   1.0974   0.04789   0.04228   0.0894   0.0161   0.9912
  17.250   1.1041   0.04979   0.04429   0.0896   0.0157   0.9923
  17.500   1.1097   0.05182   0.04641   0.0899   0.0152   0.9934
  17.750   1.1150   0.05405   0.04872   0.0897   0.0148   0.9941
  18.000   1.1199   0.05657   0.05134   0.0890   0.0144   0.9946
  18.250   1.1222   0.05945   0.05431   0.0882   0.0141   0.9951
  18.500   1.1210   0.06283   0.05778   0.0873   0.0138   0.9957
  18.750   1.1200   0.06622   0.06132   0.0863   0.0136   0.9963
  19.000   1.1169   0.06996   0.06521   0.0850   0.0134   0.9969
  19.250   1.1120   0.07406   0.06945   0.0835   0.0132   0.9975
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