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NACA 66(2)-415 (naca662415-il) Xfoil prediction polar at RE=1,000,000 Ncrit=9


Details Polar file
Airfoil: NACA 66(2)-415 (naca662415-il)
Reynolds number: 1,000,000
Max Cl/Cd: 120.75 at α=4°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-naca662415-il-1000000.txt
Download as CSV file: xf-naca662415-il-1000000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: NACA 66(2)-415                                  
  
 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
  ------ -------- --------- --------- -------- -------- --------
 -14.000  -0.6554   0.04961   0.04717  -0.1160   0.9635   0.0140
 -13.750  -0.6896   0.04004   0.03707  -0.1232   0.9502   0.0141
 -13.500  -0.6951   0.03641   0.03311  -0.1245   0.9335   0.0144
 -13.250  -0.7074   0.03361   0.03000  -0.1227   0.9176   0.0145
 -13.000  -0.7023   0.03281   0.02905  -0.1211   0.9068   0.0147
 -12.750  -0.7267   0.02908   0.02492  -0.1169   0.8946   0.0148
 -12.500  -0.7336   0.02661   0.02219  -0.1139   0.8857   0.0151
 -12.250  -0.7261   0.02574   0.02123  -0.1119   0.8786   0.0153
 -12.000  -0.7175   0.02491   0.02031  -0.1100   0.8723   0.0155
 -11.750  -0.7068   0.02460   0.01994  -0.1082   0.8663   0.0157
 -11.500  -0.6958   0.02436   0.01966  -0.1062   0.8610   0.0160
 -11.250  -0.6861   0.02359   0.01880  -0.1041   0.8558   0.0162
 -11.000  -0.6756   0.02302   0.01813  -0.1019   0.8509   0.0164
 -10.750  -0.6644   0.02223   0.01721  -0.0997   0.8466   0.0168
 -10.500  -0.6507   0.02141   0.01627  -0.0979   0.8427   0.0172
 -10.250  -0.6339   0.02054   0.01527  -0.0967   0.8389   0.0175
 -10.000  -0.6156   0.01973   0.01431  -0.0956   0.8354   0.0178
  -9.750  -0.5967   0.01924   0.01370  -0.0945   0.8320   0.0181
  -9.500  -0.5750   0.01781   0.01212  -0.0942   0.8293   0.0187
  -9.250  -0.5537   0.01699   0.01127  -0.0936   0.8263   0.0191
  -9.000  -0.5335   0.01673   0.01099  -0.0928   0.8232   0.0196
  -8.750  -0.5119   0.01626   0.01047  -0.0921   0.8202   0.0199
  -8.500  -0.4899   0.01591   0.01004  -0.0915   0.8170   0.0204
  -8.250  -0.4674   0.01539   0.00949  -0.0909   0.8147   0.0209
  -8.000  -0.4447   0.01491   0.00897  -0.0904   0.8122   0.0214
  -7.750  -0.4218   0.01452   0.00853  -0.0898   0.8097   0.0219
  -7.500  -0.3988   0.01415   0.00810  -0.0893   0.8073   0.0222
  -7.250  -0.3770   0.01357   0.00746  -0.0886   0.8049   0.0228
  -7.000  -0.3573   0.01292   0.00678  -0.0876   0.8023   0.0236
  -6.750  -0.3345   0.01262   0.00648  -0.0870   0.8002   0.0243
  -6.500  -0.3116   0.01230   0.00616  -0.0864   0.7982   0.0250
  -6.250  -0.2888   0.01197   0.00581  -0.0858   0.7961   0.0257
  -6.000  -0.2656   0.01167   0.00549  -0.0853   0.7940   0.0265
  -5.750  -0.2413   0.01145   0.00523  -0.0849   0.7920   0.0271
  -5.500  -0.2167   0.01123   0.00499  -0.0846   0.7901   0.0276
  -5.250  -0.1972   0.01065   0.00436  -0.0834   0.7881   0.0291
  -5.000  -0.1724   0.01045   0.00414  -0.0832   0.7858   0.0305
  -4.750  -0.1475   0.01024   0.00393  -0.0829   0.7843   0.0317
  -4.500  -0.1222   0.01003   0.00372  -0.0827   0.7826   0.0329
  -4.250  -0.0963   0.00987   0.00354  -0.0826   0.7809   0.0338
  -4.000  -0.0721   0.00955   0.00321  -0.0822   0.7791   0.0365
  -3.750  -0.0461   0.00937   0.00303  -0.0822   0.7775   0.0389
  -3.500  -0.0194   0.00924   0.00288  -0.0822   0.7760   0.0411
  -3.250   0.0066   0.00904   0.00270  -0.0821   0.7745   0.0473
  -3.000   0.0311   0.00870   0.00253  -0.0819   0.7729   0.0900
  -2.750   0.0482   0.00766   0.00223  -0.0808   0.7710   0.2979
  -2.500   0.0652   0.00642   0.00187  -0.0799   0.7695   0.5439
  -2.250   0.0901   0.00603   0.00188  -0.0797   0.7682   0.6676
  -2.000   0.1184   0.00604   0.00194  -0.0800   0.7670   0.6938
  -1.750   0.1472   0.00608   0.00200  -0.0803   0.7656   0.7093
  -1.500   0.1758   0.00615   0.00209  -0.0805   0.7641   0.7239
  -1.250   0.2047   0.00622   0.00216  -0.0808   0.7627   0.7345
  -1.000   0.2335   0.00631   0.00226  -0.0811   0.7614   0.7421
  -0.750   0.2627   0.00639   0.00232  -0.0815   0.7602   0.7485
  -0.500   0.2914   0.00645   0.00241  -0.0818   0.7590   0.7544
  -0.250   0.3204   0.00654   0.00251  -0.0821   0.7578   0.7598
   0.000   0.3499   0.00662   0.00256  -0.0827   0.7565   0.7626
   0.250   0.3793   0.00669   0.00260  -0.0832   0.7545   0.7638
   0.500   0.4075   0.00661   0.00255  -0.0835   0.7522   0.7654
   0.750   0.4360   0.00656   0.00252  -0.0838   0.7492   0.7667
   1.000   0.4649   0.00654   0.00250  -0.0842   0.7467   0.7679
   1.250   0.4940   0.00654   0.00251  -0.0847   0.7446   0.7691
   1.500   0.5230   0.00655   0.00252  -0.0852   0.7424   0.7703
   1.750   0.5515   0.00655   0.00252  -0.0855   0.7380   0.7717
   2.000   0.5790   0.00649   0.00248  -0.0855   0.7326   0.7731
   2.250   0.6072   0.00645   0.00243  -0.0857   0.7271   0.7746
   2.500   0.6346   0.00643   0.00242  -0.0858   0.7206   0.7762
   2.750   0.6621   0.00640   0.00241  -0.0858   0.7146   0.7777
   3.000   0.6897   0.00641   0.00240  -0.0859   0.7076   0.7790
   3.250   0.7156   0.00639   0.00237  -0.0856   0.6957   0.7801
   3.500   0.7409   0.00636   0.00236  -0.0853   0.6811   0.7820
   3.750   0.7659   0.00639   0.00239  -0.0848   0.6652   0.7837
   4.000   0.7873   0.00652   0.00244  -0.0836   0.6297   0.7854
   4.250   0.7874   0.00735   0.00279  -0.0782   0.5273   0.7877
   4.500   0.7874   0.00822   0.00328  -0.0730   0.4411   0.7902
   4.750   0.7840   0.00902   0.00371  -0.0672   0.3637   0.7929
   5.000   0.7788   0.00989   0.00423  -0.0611   0.2900   0.7955
   5.250   0.7751   0.01085   0.00484  -0.0556   0.2142   0.7985
   5.500   0.7714   0.01194   0.00556  -0.0504   0.1330   0.8017
   5.750   0.7736   0.01294   0.00625  -0.0464   0.0696   0.8046
   6.000   0.7848   0.01363   0.00680  -0.0439   0.0420   0.8074
   6.250   0.8011   0.01412   0.00726  -0.0423   0.0354   0.8099
   6.500   0.8202   0.01450   0.00765  -0.0412   0.0334   0.8122
   6.750   0.8379   0.01492   0.00808  -0.0399   0.0311   0.8151
   7.000   0.8530   0.01548   0.00869  -0.0382   0.0286   0.8180
   7.250   0.8722   0.01586   0.00910  -0.0372   0.0275   0.8209
   7.500   0.8907   0.01628   0.00954  -0.0361   0.0262   0.8239
   7.750   0.9076   0.01682   0.01008  -0.0348   0.0246   0.8270
   8.000   0.9211   0.01754   0.01085  -0.0330   0.0231   0.8302
   8.250   0.9391   0.01798   0.01135  -0.0319   0.0225   0.8336
   8.500   0.9571   0.01845   0.01186  -0.0308   0.0215   0.8372
   8.750   0.9744   0.01899   0.01242  -0.0297   0.0206   0.8410
   9.000   0.9905   0.01961   0.01306  -0.0285   0.0197   0.8447
   9.250   0.9993   0.02064   0.01416  -0.0262   0.0187   0.8493
   9.500   1.0153   0.02126   0.01484  -0.0250   0.0184   0.8538
   9.750   1.0316   0.02189   0.01552  -0.0239   0.0180   0.8584
  10.000   1.0475   0.02253   0.01622  -0.0227   0.0173   0.8630
  10.250   1.0632   0.02316   0.01691  -0.0215   0.0167   0.8682
  10.500   1.0778   0.02392   0.01771  -0.0203   0.0164   0.8737
  10.750   1.0927   0.02464   0.01847  -0.0191   0.0159   0.8794
  11.000   1.1050   0.02551   0.01939  -0.0177   0.0154   0.8860
  11.250   1.1094   0.02705   0.02102  -0.0154   0.0149   0.8929
  11.500   1.1232   0.02783   0.02189  -0.0141   0.0147   0.9007
  11.750   1.1369   0.02864   0.02277  -0.0129   0.0144   0.9091
  12.000   1.1481   0.02963   0.02385  -0.0113   0.0143   0.9192
  12.250   1.1597   0.03052   0.02483  -0.0098   0.0139   0.9314
  12.500   1.1700   0.03149   0.02593  -0.0083   0.0137   0.9500
  12.750   1.1890   0.03257   0.02711  -0.0088   0.0134   1.0000
  13.000   1.2010   0.03383   0.02844  -0.0079   0.0133   1.0000
  13.250   1.2138   0.03501   0.02966  -0.0072   0.0130   1.0000
  13.500   1.2261   0.03623   0.03093  -0.0064   0.0128   1.0000
  13.750   1.2371   0.03758   0.03233  -0.0056   0.0126   1.0000
  14.000   1.2474   0.03901   0.03382  -0.0048   0.0124   1.0000
  14.250   1.2571   0.04052   0.03538  -0.0040   0.0123   1.0000
  14.500   1.2655   0.04222   0.03716  -0.0032   0.0122   1.0000
  14.750   1.2702   0.04448   0.03951  -0.0021   0.0118   1.0000
  15.000   1.2742   0.04703   0.04222  -0.0010   0.0117   1.0000
  15.250   1.2819   0.04860   0.04387  -0.0006   0.0116   1.0000
  15.500   1.2873   0.05068   0.04607   0.0000   0.0115   1.0000
  15.750   1.2926   0.05278   0.04828   0.0005   0.0114   1.0000
  16.000   1.2943   0.05544   0.05107   0.0011   0.0113   1.0000
  16.250   1.2966   0.05798   0.05372   0.0014   0.0112   1.0000
  16.500   1.2964   0.06091   0.05680   0.0016   0.0111   1.0000
  16.750   1.2956   0.06400   0.06002   0.0016   0.0109   1.0000
  17.000   1.2917   0.06761   0.06377   0.0014   0.0109   1.0000
  17.250   1.2877   0.07130   0.06759   0.0010   0.0108   1.0000
  17.500   1.2792   0.07580   0.07226   0.0002   0.0107   1.0000
  17.750   1.2725   0.08018   0.07679  -0.0009   0.0106   1.0000
  18.000   1.2602   0.08563   0.08241  -0.0025   0.0106   1.0000
  18.250   1.2481   0.09125   0.08819  -0.0046   0.0105   1.0000
  18.500   1.2272   0.09867   0.09582  -0.0076   0.0105   1.0000
  18.750   1.2107   0.10566   0.10297  -0.0111   0.0105   1.0000
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