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NACA 64(3)-218 (naca643218-il) Xfoil prediction polar at RE=1,000,000 Ncrit=9


Details Polar file
Airfoil: NACA 64(3)-218 (naca643218-il)
Reynolds number: 1,000,000
Max Cl/Cd: 106.44 at α=6°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-naca643218-il-1000000.txt
Download as CSV file: xf-naca643218-il-1000000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: NACA 64(3)-218                                  
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     1.000 e 6     Ncrit =   9.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -19.500  -1.1107   0.08696   0.08314  -0.0434   1.0000   0.0176
 -19.250  -1.1173   0.08281   0.07889  -0.0450   1.0000   0.0178
 -19.000  -1.1237   0.07881   0.07482  -0.0464   1.0000   0.0180
 -18.750  -1.1262   0.07527   0.07122  -0.0477   1.0000   0.0182
 -18.500  -1.1270   0.07196   0.06784  -0.0490   1.0000   0.0183
 -18.250  -1.1257   0.06898   0.06482  -0.0500   1.0000   0.0185
 -18.000  -1.1251   0.06600   0.06177  -0.0510   1.0000   0.0186
 -17.750  -1.1227   0.06321   0.05893  -0.0519   1.0000   0.0188
 -17.500  -1.1192   0.06063   0.05630  -0.0526   1.0000   0.0190
 -17.250  -1.1161   0.05805   0.05366  -0.0533   1.0000   0.0192
 -17.000  -1.1127   0.05560   0.05115  -0.0538   1.0000   0.0194
 -16.750  -1.1081   0.05327   0.04876  -0.0543   1.0000   0.0196
 -16.500  -1.1025   0.05108   0.04651  -0.0548   1.0000   0.0198
 -16.250  -1.0976   0.04892   0.04428  -0.0550   1.0000   0.0199
 -16.000  -1.0916   0.04687   0.04217  -0.0553   1.0000   0.0201
 -15.750  -1.0842   0.04499   0.04023  -0.0555   1.0000   0.0204
 -15.500  -1.0765   0.04317   0.03835  -0.0556   1.0000   0.0206
 -15.250  -1.0687   0.04142   0.03655  -0.0556   1.0000   0.0207
 -15.000  -1.0603   0.03975   0.03481  -0.0556   1.0000   0.0208
 -14.750  -1.0583   0.03761   0.03261  -0.0553   1.0000   0.0211
 -14.500  -1.0546   0.03567   0.03064  -0.0549   1.0000   0.0215
 -14.250  -1.0494   0.03390   0.02884  -0.0546   1.0000   0.0217
 -14.000  -1.0409   0.03242   0.02733  -0.0542   1.0000   0.0221
 -13.750  -1.0307   0.03111   0.02599  -0.0539   1.0000   0.0224
 -13.500  -1.0204   0.02982   0.02468  -0.0535   1.0000   0.0228
 -13.250  -1.0109   0.02851   0.02332  -0.0530   1.0000   0.0230
 -13.000  -0.9998   0.02733   0.02211  -0.0525   1.0000   0.0234
 -12.750  -0.9886   0.02618   0.02093  -0.0519   1.0000   0.0238
 -12.500  -0.9758   0.02518   0.01990  -0.0513   1.0000   0.0241
 -12.250  -0.9483   0.02410   0.01876  -0.0537   0.9671   0.0245
 -12.000  -0.9105   0.02219   0.01674  -0.0597   0.9342   0.0255
 -11.750  -0.8972   0.02129   0.01570  -0.0591   0.8991   0.0261
 -11.500  -0.8868   0.02052   0.01482  -0.0576   0.8777   0.0266
 -11.250  -0.8754   0.01978   0.01399  -0.0562   0.8615   0.0273
 -11.000  -0.8637   0.01904   0.01317  -0.0549   0.8481   0.0277
 -10.750  -0.8515   0.01834   0.01239  -0.0534   0.8362   0.0283
 -10.500  -0.8389   0.01769   0.01165  -0.0520   0.8250   0.0289
 -10.250  -0.8317   0.01678   0.01069  -0.0500   0.8148   0.0300
 -10.000  -0.8203   0.01615   0.01000  -0.0483   0.8051   0.0309
  -9.750  -0.8074   0.01560   0.00941  -0.0466   0.7967   0.0319
  -9.500  -0.7950   0.01512   0.00886  -0.0447   0.7879   0.0327
  -9.250  -0.7840   0.01470   0.00839  -0.0424   0.7800   0.0335
  -9.000  -0.7725   0.01420   0.00785  -0.0402   0.7719   0.0352
  -8.750  -0.7541   0.01383   0.00745  -0.0390   0.7648   0.0368
  -8.500  -0.7332   0.01352   0.00710  -0.0381   0.7576   0.0383
  -8.250  -0.7139   0.01312   0.00666  -0.0371   0.7501   0.0408
  -8.000  -0.6920   0.01279   0.00632  -0.0364   0.7433   0.0435
  -7.750  -0.6700   0.01244   0.00596  -0.0357   0.7361   0.0473
  -7.500  -0.6473   0.01213   0.00563  -0.0352   0.7293   0.0523
  -7.250  -0.6243   0.01176   0.00530  -0.0347   0.7229   0.0601
  -7.000  -0.6014   0.01139   0.00496  -0.0342   0.7161   0.0714
  -6.750  -0.5779   0.01103   0.00465  -0.0338   0.7099   0.0859
  -6.500  -0.5542   0.01063   0.00433  -0.0334   0.7037   0.1053
  -6.250  -0.5308   0.01020   0.00401  -0.0331   0.6972   0.1319
  -6.000  -0.5073   0.00972   0.00368  -0.0327   0.6913   0.1677
  -5.750  -0.4841   0.00914   0.00331  -0.0324   0.6853   0.2168
  -5.500  -0.4619   0.00844   0.00290  -0.0321   0.6792   0.2869
  -5.250  -0.4395   0.00768   0.00248  -0.0318   0.6736   0.3702
  -5.000  -0.4135   0.00728   0.00231  -0.0318   0.6679   0.4355
  -4.750  -0.3850   0.00719   0.00223  -0.0320   0.6620   0.4562
  -4.500  -0.3562   0.00714   0.00216  -0.0323   0.6565   0.4696
  -4.250  -0.3271   0.00707   0.00210  -0.0326   0.6512   0.4802
  -4.000  -0.2977   0.00706   0.00204  -0.0329   0.6456   0.4881
  -3.750  -0.2690   0.00703   0.00199  -0.0332   0.6397   0.4965
  -3.500  -0.2393   0.00702   0.00196  -0.0336   0.6350   0.5056
  -3.250  -0.2102   0.00698   0.00192  -0.0339   0.6297   0.5134
  -3.000  -0.1809   0.00699   0.00189  -0.0342   0.6245   0.5196
  -2.750  -0.1515   0.00700   0.00187  -0.0345   0.6199   0.5265
  -2.500  -0.1221   0.00698   0.00188  -0.0349   0.6154   0.5355
  -2.250  -0.0924   0.00704   0.00188  -0.0352   0.6107   0.5412
  -2.000  -0.0634   0.00701   0.00184  -0.0355   0.6059   0.5456
  -1.750  -0.0339   0.00699   0.00182  -0.0359   0.6020   0.5489
  -1.500  -0.0043   0.00698   0.00180  -0.0363   0.5980   0.5522
  -1.250   0.0253   0.00700   0.00179  -0.0367   0.5938   0.5557
  -1.000   0.0548   0.00704   0.00178  -0.0370   0.5896   0.5586
  -0.750   0.0840   0.00703   0.00177  -0.0374   0.5857   0.5623
  -0.500   0.1136   0.00700   0.00177  -0.0378   0.5825   0.5654
  -0.250   0.1432   0.00699   0.00177  -0.0382   0.5789   0.5685
   0.000   0.1726   0.00702   0.00177  -0.0385   0.5753   0.5717
   0.250   0.2019   0.00707   0.00179  -0.0389   0.5714   0.5747
   0.500   0.2314   0.00710   0.00180  -0.0392   0.5680   0.5777
   0.750   0.2609   0.00707   0.00182  -0.0396   0.5653   0.5820
   1.000   0.2904   0.00707   0.00185  -0.0400   0.5624   0.5860
   1.250   0.3199   0.00710   0.00188  -0.0404   0.5595   0.5898
   1.500   0.3492   0.00715   0.00192  -0.0407   0.5561   0.5934
   1.750   0.3781   0.00722   0.00197  -0.0410   0.5518   0.5974
   2.000   0.4077   0.00719   0.00200  -0.0414   0.5489   0.6019
   2.250   0.4371   0.00721   0.00205  -0.0418   0.5459   0.6064
   2.500   0.4666   0.00724   0.00210  -0.0422   0.5429   0.6106
   2.750   0.4957   0.00728   0.00215  -0.0425   0.5398   0.6150
   3.250   0.5537   0.00733   0.00226  -0.0431   0.5297   0.6251
   3.500   0.5827   0.00737   0.00229  -0.0433   0.5228   0.6298
   3.750   0.6111   0.00742   0.00235  -0.0435   0.5158   0.6350
   4.000   0.6403   0.00742   0.00242  -0.0439   0.5106   0.6405
   4.250   0.6689   0.00749   0.00248  -0.0441   0.5043   0.6460
   4.500   0.6975   0.00754   0.00255  -0.0443   0.4963   0.6513
   4.750   0.7256   0.00760   0.00263  -0.0445   0.4868   0.6575
   5.000   0.7541   0.00766   0.00273  -0.0447   0.4795   0.6637
   5.250   0.7823   0.00774   0.00282  -0.0448   0.4707   0.6694
   5.500   0.8102   0.00782   0.00294  -0.0450   0.4609   0.6756
   5.750   0.8375   0.00795   0.00306  -0.0450   0.4478   0.6820
   6.000   0.8643   0.00812   0.00319  -0.0449   0.4251   0.6878
   6.250   0.8848   0.00866   0.00350  -0.0440   0.3671   0.6943
   6.500   0.9018   0.00945   0.00400  -0.0425   0.3063   0.7009
   6.750   0.9166   0.01033   0.00457  -0.0408   0.2432   0.7072
   7.000   0.9306   0.01115   0.00515  -0.0389   0.1913   0.7141
   7.250   0.9461   0.01184   0.00565  -0.0372   0.1535   0.7210
   7.500   0.9616   0.01244   0.00613  -0.0355   0.1254   0.7278
   7.750   0.9762   0.01301   0.00661  -0.0336   0.1039   0.7352
   8.000   0.9908   0.01352   0.00704  -0.0317   0.0888   0.7422
   8.250   1.0008   0.01397   0.00748  -0.0289   0.0771   0.7501
   8.500   1.0107   0.01452   0.00800  -0.0262   0.0673   0.7582
   8.750   1.0205   0.01511   0.00860  -0.0237   0.0588   0.7664
   9.000   1.0305   0.01576   0.00924  -0.0215   0.0519   0.7754
   9.500   1.0527   0.01711   0.01063  -0.0176   0.0426   0.7939
   9.750   1.0634   0.01787   0.01143  -0.0158   0.0394   0.8034
  10.000   1.0755   0.01861   0.01221  -0.0143   0.0370   0.8135
  10.250   1.0850   0.01949   0.01313  -0.0125   0.0348   0.8243
  10.500   1.0976   0.02027   0.01397  -0.0112   0.0332   0.8354
  10.750   1.1087   0.02113   0.01489  -0.0097   0.0316   0.8483
  11.000   1.1162   0.02220   0.01603  -0.0080   0.0300   0.8634
  11.250   1.1265   0.02309   0.01702  -0.0065   0.0290   0.8821
  11.500   1.1353   0.02395   0.01801  -0.0048   0.0278   0.9115
  11.750   1.1528   0.02501   0.01920  -0.0053   0.0264   1.0000
  12.000   1.1614   0.02638   0.02059  -0.0043   0.0253   1.0000
  12.250   1.1740   0.02748   0.02172  -0.0037   0.0244   1.0000
  12.500   1.1853   0.02868   0.02295  -0.0031   0.0237   1.0000
  12.750   1.1950   0.03004   0.02433  -0.0024   0.0228   1.0000
  13.000   1.2000   0.03179   0.02610  -0.0015   0.0219   1.0000
  13.250   1.2096   0.03320   0.02756  -0.0009   0.0213   1.0000
  13.500   1.2200   0.03460   0.02900  -0.0005   0.0207   1.0000
  13.750   1.2293   0.03612   0.03056   0.0000   0.0203   1.0000
  14.000   1.2386   0.03768   0.03215   0.0003   0.0197   1.0000
  14.250   1.2463   0.03941   0.03391   0.0007   0.0192   1.0000
  14.500   1.2509   0.04147   0.03601   0.0010   0.0187   1.0000
  14.750   1.2520   0.04393   0.03852   0.0014   0.0182   1.0000
  15.000   1.2611   0.04566   0.04031   0.0015   0.0180   1.0000
  15.250   1.2688   0.04758   0.04229   0.0015   0.0177   1.0000
  15.500   1.2758   0.04960   0.04436   0.0015   0.0175   1.0000
  15.750   1.2827   0.05167   0.04648   0.0014   0.0171   1.0000
  16.000   1.2882   0.05392   0.04879   0.0012   0.0169   1.0000
  16.250   1.2935   0.05625   0.05117   0.0010   0.0167   1.0000
  16.500   1.2989   0.05860   0.05357   0.0007   0.0164   1.0000
  16.750   1.3029   0.06116   0.05618   0.0003   0.0162   1.0000
  17.000   1.3050   0.06401   0.05910  -0.0002   0.0161   1.0000
  17.250   1.3070   0.06689   0.06202  -0.0008   0.0158   1.0000
  17.500   1.3072   0.07007   0.06527  -0.0015   0.0157   1.0000
  17.750   1.3030   0.07388   0.06915  -0.0025   0.0155   1.0000
  18.000   1.2995   0.07764   0.07299  -0.0034   0.0153   1.0000
  18.250   1.3014   0.08081   0.07624  -0.0045   0.0152   1.0000
  18.500   1.3039   0.08396   0.07946  -0.0055   0.0151   1.0000
  18.750   1.3046   0.08741   0.08299  -0.0067   0.0150   1.0000
  19.000   1.3055   0.09089   0.08655  -0.0081   0.0150   1.0000
  19.250   1.3056   0.09450   0.09024  -0.0095   0.0149   1.0000
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