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NACA 65(2)-415 a=0.5 (naca652415a05-il) Xfoil prediction polar at RE=1,000,000 Ncrit=9


Details Polar file
Airfoil: NACA 65(2)-415 a=0.5 (naca652415a05-il)
Reynolds number: 1,000,000
Max Cl/Cd: 134.85 at α=5.5°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-naca652415a05-il-1000000.txt
Download as CSV file: xf-naca652415a05-il-1000000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: NACA 65(2)-415 a=0.5                            
  
 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
  ------ -------- --------- --------- -------- -------- --------
 -15.500  -0.4218   0.15382   0.15193  -0.0315   0.9125   0.0143
 -15.250  -0.4192   0.14930   0.14735  -0.0333   0.8980   0.0144
 -14.750  -0.8679   0.04371   0.04080  -0.0870   0.9150   0.0120
 -14.500  -0.8257   0.04632   0.04356  -0.0859   0.8993   0.0123
 -14.250  -0.8480   0.04181   0.03880  -0.0867   0.8818   0.0123
 -14.000  -0.8505   0.03965   0.03650  -0.0865   0.8687   0.0125
 -13.750  -0.8558   0.03733   0.03402  -0.0861   0.8570   0.0126
 -13.500  -0.8627   0.03496   0.03147  -0.0851   0.8468   0.0126
 -13.250  -0.8694   0.03280   0.02912  -0.0836   0.8372   0.0128
 -13.000  -0.8715   0.03107   0.02723  -0.0818   0.8284   0.0130
 -12.750  -0.8688   0.02984   0.02586  -0.0800   0.8207   0.0132
 -12.500  -0.8681   0.02842   0.02429  -0.0777   0.8128   0.0134
 -12.250  -0.8661   0.02718   0.02286  -0.0751   0.8056   0.0135
 -12.000  -0.8624   0.02602   0.02155  -0.0724   0.7987   0.0138
 -11.750  -0.8534   0.02509   0.02046  -0.0702   0.7924   0.0140
 -11.500  -0.8382   0.02443   0.01966  -0.0689   0.7870   0.0142
 -11.250  -0.8275   0.02292   0.01794  -0.0672   0.7814   0.0145
 -11.000  -0.8149   0.02151   0.01638  -0.0657   0.7762   0.0149
 -10.750  -0.7961   0.02081   0.01560  -0.0648   0.7714   0.0152
 -10.500  -0.7750   0.02041   0.01517  -0.0642   0.7665   0.0155
 -10.250  -0.7533   0.02007   0.01476  -0.0636   0.7617   0.0159
 -10.000  -0.7320   0.01951   0.01410  -0.0629   0.7571   0.0163
  -9.750  -0.7099   0.01891   0.01342  -0.0623   0.7526   0.0167
  -9.500  -0.6868   0.01852   0.01293  -0.0619   0.7480   0.0173
  -9.250  -0.6633   0.01816   0.01245  -0.0614   0.7435   0.0176
  -9.000  -0.6429   0.01694   0.01110  -0.0607   0.7397   0.0182
  -8.750  -0.6204   0.01623   0.01036  -0.0602   0.7357   0.0187
  -8.500  -0.5961   0.01584   0.00993  -0.0599   0.7317   0.0191
  -8.250  -0.5715   0.01551   0.00954  -0.0596   0.7277   0.0197
  -8.000  -0.5468   0.01509   0.00906  -0.0593   0.7242   0.0202
  -7.750  -0.5213   0.01475   0.00868  -0.0591   0.7206   0.0209
  -7.500  -0.4954   0.01450   0.00836  -0.0590   0.7169   0.0215
  -7.250  -0.4694   0.01427   0.00805  -0.0588   0.7133   0.0218
  -7.000  -0.4487   0.01319   0.00691  -0.0580   0.7097   0.0228
  -6.750  -0.4233   0.01281   0.00653  -0.0578   0.7065   0.0234
  -6.500  -0.3973   0.01250   0.00620  -0.0577   0.7031   0.0241
  -6.250  -0.3711   0.01224   0.00591  -0.0576   0.6999   0.0250
  -6.000  -0.3449   0.01199   0.00560  -0.0575   0.6967   0.0258
  -5.750  -0.3183   0.01176   0.00532  -0.0574   0.6938   0.0263
  -5.500  -0.2941   0.01119   0.00472  -0.0570   0.6910   0.0273
  -5.250  -0.2685   0.01081   0.00432  -0.0568   0.6882   0.0284
  -5.000  -0.2417   0.01057   0.00407  -0.0568   0.6852   0.0295
  -4.750  -0.2147   0.01038   0.00384  -0.0568   0.6823   0.0307
  -4.500  -0.1876   0.01022   0.00363  -0.0568   0.6791   0.0317
  -4.250  -0.1608   0.00993   0.00332  -0.0568   0.6769   0.0329
  -4.000  -0.1339   0.00965   0.00303  -0.0567   0.6744   0.0351
  -3.750  -0.1063   0.00947   0.00285  -0.0568   0.6719   0.0372
  -3.500  -0.0784   0.00934   0.00269  -0.0570   0.6694   0.0390
  -3.250  -0.0513   0.00912   0.00246  -0.0570   0.6670   0.0440
  -3.000  -0.0238   0.00897   0.00231  -0.0571   0.6641   0.0518
  -2.750   0.0026   0.00861   0.00214  -0.0571   0.6621   0.0969
  -2.500   0.0264   0.00788   0.00191  -0.0569   0.6598   0.2335
  -2.250   0.0480   0.00690   0.00167  -0.0564   0.6576   0.4401
  -2.000   0.0738   0.00652   0.00160  -0.0563   0.6555   0.5389
  -1.750   0.1015   0.00639   0.00157  -0.0564   0.6533   0.5805
  -1.500   0.1296   0.00633   0.00156  -0.0566   0.6511   0.6088
  -1.250   0.1579   0.00633   0.00157  -0.0568   0.6484   0.6325
  -1.000   0.1862   0.00626   0.00158  -0.0570   0.6467   0.6582
  -0.750   0.2143   0.00621   0.00162  -0.0571   0.6448   0.6879
  -0.500   0.2426   0.00618   0.00166  -0.0572   0.6429   0.7106
  -0.250   0.2712   0.00618   0.00168  -0.0575   0.6408   0.7249
   0.000   0.3003   0.00620   0.00168  -0.0578   0.6387   0.7334
   0.250   0.3290   0.00620   0.00170  -0.0581   0.6367   0.7406
   0.500   0.3580   0.00625   0.00172  -0.0584   0.6346   0.7481
   0.750   0.3868   0.00629   0.00177  -0.0588   0.6325   0.7550
   1.000   0.4158   0.00629   0.00181  -0.0591   0.6308   0.7626
   1.250   0.4447   0.00629   0.00184  -0.0595   0.6289   0.7700
   1.500   0.4735   0.00630   0.00189  -0.0598   0.6270   0.7777
   1.750   0.5024   0.00633   0.00193  -0.0601   0.6250   0.7851
   2.000   0.5311   0.00634   0.00197  -0.0604   0.6230   0.7927
   2.250   0.5599   0.00639   0.00202  -0.0607   0.6210   0.8007
   2.500   0.5883   0.00645   0.00211  -0.0610   0.6187   0.8085
   3.000   0.6453   0.00649   0.00225  -0.0615   0.6139   0.8241
   3.250   0.6739   0.00650   0.00229  -0.0618   0.6104   0.8325
   3.500   0.7017   0.00649   0.00233  -0.0619   0.6062   0.8405
   4.000   0.7575   0.00654   0.00246  -0.0622   0.5975   0.8570
   4.250   0.7855   0.00655   0.00251  -0.0623   0.5926   0.8656
   4.500   0.8119   0.00654   0.00253  -0.0621   0.5821   0.8742
   4.750   0.8383   0.00655   0.00254  -0.0620   0.5668   0.8831
   5.000   0.8643   0.00661   0.00262  -0.0617   0.5548   0.8921
   5.250   0.8904   0.00668   0.00271  -0.0615   0.5431   0.9010
   5.500   0.9156   0.00679   0.00283  -0.0612   0.5277   0.9109
   5.750   0.9382   0.00698   0.00298  -0.0603   0.4994   0.9209
   6.000   0.9533   0.00755   0.00331  -0.0582   0.4404   0.9338
   6.250   0.9596   0.00850   0.00391  -0.0547   0.3613   0.9524
   6.500   0.9724   0.00970   0.00471  -0.0531   0.2738   0.9755
   6.750   0.9903   0.01102   0.00560  -0.0530   0.1924   1.0000
   7.000   0.9892   0.01187   0.00622  -0.0484   0.1483   1.0000
   7.250   0.9856   0.01285   0.00699  -0.0437   0.1096   1.0000
   7.500   0.9885   0.01381   0.00780  -0.0404   0.0803   1.0000
   7.750   0.9920   0.01486   0.00871  -0.0374   0.0541   1.0000
   8.000   1.0001   0.01579   0.00955  -0.0352   0.0395   1.0000
   8.250   1.0109   0.01663   0.01035  -0.0334   0.0318   1.0000
   8.500   1.0223   0.01749   0.01119  -0.0317   0.0273   1.0000
   8.750   1.0359   0.01825   0.01196  -0.0304   0.0251   1.0000
   9.000   1.0463   0.01923   0.01295  -0.0287   0.0228   1.0000
   9.250   1.0610   0.01997   0.01372  -0.0276   0.0217   1.0000
   9.500   1.0746   0.02079   0.01456  -0.0265   0.0208   1.0000
   9.750   1.0873   0.02170   0.01548  -0.0252   0.0197   1.0000
  10.000   1.0949   0.02295   0.01677  -0.0236   0.0186   1.0000
  10.250   1.1079   0.02388   0.01774  -0.0225   0.0181   1.0000
  10.500   1.1209   0.02483   0.01873  -0.0215   0.0175   1.0000
  10.750   1.1333   0.02582   0.01975  -0.0204   0.0170   1.0000
  11.000   1.1452   0.02686   0.02083  -0.0194   0.0164   1.0000
  11.250   1.1564   0.02798   0.02198  -0.0184   0.0161   1.0000
  11.500   1.1654   0.02927   0.02330  -0.0173   0.0155   1.0000
  11.750   1.1731   0.03069   0.02476  -0.0161   0.0152   1.0000
  12.000   1.1757   0.03258   0.02672  -0.0146   0.0147   1.0000
  12.250   1.1859   0.03390   0.02809  -0.0137   0.0146   1.0000
  12.500   1.1978   0.03510   0.02934  -0.0130   0.0143   1.0000
  12.750   1.2064   0.03659   0.03089  -0.0122   0.0142   1.0000
  13.000   1.2172   0.03795   0.03230  -0.0115   0.0139   1.0000
  13.250   1.2248   0.03958   0.03399  -0.0107   0.0136   1.0000
  13.500   1.2341   0.04110   0.03556  -0.0101   0.0135   1.0000
  13.750   1.2432   0.04268   0.03718  -0.0095   0.0132   1.0000
  14.000   1.2513   0.04437   0.03892  -0.0089   0.0129   1.0000
  14.250   1.2605   0.04598   0.04059  -0.0085   0.0127   1.0000
  14.500   1.2663   0.04794   0.04259  -0.0079   0.0126   1.0000
  14.750   1.2730   0.04983   0.04453  -0.0075   0.0123   1.0000
  15.000   1.2776   0.05197   0.04672  -0.0070   0.0121   1.0000
  15.250   1.2779   0.05453   0.04936  -0.0063   0.0119   1.0000
  15.500   1.2818   0.05678   0.05169  -0.0058   0.0117   1.0000
  15.750   1.2890   0.05883   0.05382  -0.0057   0.0115   1.0000
  16.000   1.2947   0.06102   0.05609  -0.0055   0.0115   1.0000
  16.250   1.3002   0.06330   0.05845  -0.0054   0.0115   1.0000
  16.500   1.3061   0.06561   0.06086  -0.0056   0.0113   1.0000
  16.750   1.3102   0.06813   0.06346  -0.0057   0.0112   1.0000
  17.000   1.3140   0.07072   0.06614  -0.0059   0.0111   1.0000
  17.250   1.3167   0.07352   0.06904  -0.0062   0.0110   1.0000
  17.500   1.3189   0.07646   0.07207  -0.0066   0.0108   1.0000
  17.750   1.3207   0.07952   0.07522  -0.0073   0.0107   1.0000
  18.000   1.3200   0.08292   0.07873  -0.0078   0.0106   1.0000
  18.250   1.3196   0.08637   0.08229  -0.0086   0.0105   1.0000
  18.500   1.3186   0.09000   0.08603  -0.0097   0.0104   1.0000
  18.750   1.3163   0.09395   0.09008  -0.0110   0.0103   1.0000
  19.000   1.3128   0.09811   0.09436  -0.0124   0.0102   1.0000
  19.250   1.3094   0.10235   0.09871  -0.0141   0.0101   1.0000
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