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NACA 65(2)-415 a=0.5 (naca652415a05-il) Xfoil prediction polar at RE=500,000 Ncrit=5


Details Polar file
Airfoil: NACA 65(2)-415 a=0.5 (naca652415a05-il)
Reynolds number: 500,000
Max Cl/Cd: 100.89 at α=5.25°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-naca652415a05-il-500000-n5.txt
Download as CSV file: xf-naca652415a05-il-500000-n5.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 =     0.500 e 6     Ncrit =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -14.500  -0.7104   0.06579   0.06286  -0.0723   0.8708   0.0124
 -14.250  -0.7635   0.05398   0.05071  -0.0801   0.8601   0.0122
 -14.000  -0.7927   0.04761   0.04406  -0.0829   0.8499   0.0123
 -13.750  -0.8170   0.04269   0.03886  -0.0840   0.8404   0.0123
 -13.500  -0.8316   0.03912   0.03503  -0.0839   0.8312   0.0126
 -13.250  -0.8439   0.03603   0.03167  -0.0830   0.8230   0.0127
 -13.000  -0.8525   0.03336   0.02870  -0.0816   0.8146   0.0130
 -12.750  -0.8536   0.03144   0.02652  -0.0800   0.8076   0.0132
 -12.500  -0.8511   0.02999   0.02492  -0.0782   0.8002   0.0134
 -12.250  -0.8466   0.02875   0.02353  -0.0763   0.7939   0.0135
 -12.000  -0.8364   0.02809   0.02283  -0.0747   0.7878   0.0137
 -11.750  -0.8264   0.02745   0.02209  -0.0728   0.7818   0.0140
 -11.500  -0.8146   0.02694   0.02150  -0.0710   0.7767   0.0142
 -11.250  -0.8011   0.02601   0.02044  -0.0697   0.7714   0.0145
 -11.000  -0.7861   0.02512   0.01941  -0.0684   0.7662   0.0148
 -10.750  -0.7701   0.02418   0.01829  -0.0673   0.7614   0.0152
 -10.500  -0.7527   0.02319   0.01711  -0.0663   0.7566   0.0157
 -10.250  -0.7344   0.02222   0.01594  -0.0654   0.7517   0.0161
 -10.000  -0.7151   0.02137   0.01492  -0.0645   0.7473   0.0165
  -9.750  -0.6947   0.02076   0.01425  -0.0638   0.7434   0.0169
  -9.500  -0.6726   0.02028   0.01374  -0.0633   0.7392   0.0173
  -9.250  -0.6502   0.01982   0.01320  -0.0629   0.7351   0.0177
  -9.000  -0.6275   0.01933   0.01261  -0.0624   0.7313   0.0183
  -8.750  -0.6048   0.01873   0.01190  -0.0619   0.7277   0.0188
  -8.500  -0.5817   0.01812   0.01118  -0.0614   0.7237   0.0194
  -8.250  -0.5581   0.01758   0.01052  -0.0610   0.7197   0.0199
  -8.000  -0.5353   0.01695   0.00980  -0.0605   0.7160   0.0204
  -7.750  -0.5115   0.01651   0.00933  -0.0601   0.7127   0.0210
  -7.500  -0.4867   0.01613   0.00892  -0.0599   0.7093   0.0216
  -7.250  -0.4621   0.01571   0.00845  -0.0596   0.7059   0.0222
  -7.000  -0.4376   0.01528   0.00795  -0.0593   0.7026   0.0228
  -6.750  -0.4130   0.01487   0.00747  -0.0590   0.6995   0.0234
  -6.500  -0.3876   0.01456   0.00706  -0.0587   0.6967   0.0242
  -6.250  -0.3633   0.01407   0.00656  -0.0584   0.6937   0.0249
  -6.000  -0.3385   0.01366   0.00613  -0.0581   0.6905   0.0256
  -5.750  -0.3131   0.01333   0.00576  -0.0579   0.6873   0.0264
  -5.500  -0.2874   0.01303   0.00541  -0.0578   0.6843   0.0272
  -5.250  -0.2615   0.01276   0.00510  -0.0576   0.6816   0.0282
  -5.000  -0.2351   0.01251   0.00480  -0.0575   0.6791   0.0292
  -4.750  -0.2091   0.01220   0.00447  -0.0574   0.6764   0.0302
  -4.500  -0.1830   0.01189   0.00415  -0.0573   0.6737   0.0316
  -4.250  -0.1564   0.01166   0.00389  -0.0573   0.6711   0.0330
  -4.000  -0.1295   0.01147   0.00366  -0.0573   0.6687   0.0347
  -3.750  -0.1025   0.01129   0.00344  -0.0573   0.6663   0.0366
  -3.500  -0.0755   0.01108   0.00323  -0.0573   0.6640   0.0402
  -3.250  -0.0481   0.01091   0.00306  -0.0574   0.6614   0.0441
  -3.000  -0.0209   0.01071   0.00290  -0.0574   0.6588   0.0523
  -2.750   0.0059   0.01047   0.00273  -0.0575   0.6565   0.0746
  -2.500   0.0316   0.01008   0.00256  -0.0574   0.6543   0.1350
  -2.250   0.0559   0.00951   0.00236  -0.0573   0.6522   0.2419
  -2.000   0.0786   0.00877   0.00213  -0.0570   0.6502   0.3936
  -1.750   0.1030   0.00829   0.00206  -0.0567   0.6481   0.5136
  -1.500   0.1291   0.00806   0.00207  -0.0565   0.6457   0.5825
  -1.250   0.1552   0.00789   0.00212  -0.0562   0.6434   0.6453
  -1.000   0.1823   0.00784   0.00217  -0.0561   0.6413   0.6808
  -0.750   0.2104   0.00783   0.00218  -0.0562   0.6393   0.6973
  -0.500   0.2389   0.00784   0.00218  -0.0564   0.6373   0.7076
  -0.250   0.2675   0.00786   0.00217  -0.0567   0.6354   0.7149
   0.000   0.2962   0.00789   0.00218  -0.0569   0.6334   0.7215
   0.250   0.3248   0.00789   0.00221  -0.0572   0.6315   0.7285
   0.500   0.3536   0.00792   0.00224  -0.0575   0.6295   0.7358
   0.750   0.3821   0.00793   0.00228  -0.0578   0.6274   0.7423
   1.000   0.4106   0.00795   0.00232  -0.0580   0.6252   0.7496
   1.250   0.4391   0.00798   0.00236  -0.0583   0.6231   0.7567
   1.500   0.4675   0.00801   0.00240  -0.0585   0.6213   0.7642
   1.750   0.4960   0.00806   0.00245  -0.0588   0.6195   0.7714
   2.000   0.5243   0.00811   0.00253  -0.0590   0.6176   0.7786
   2.250   0.5527   0.00814   0.00261  -0.0593   0.6155   0.7866
   2.500   0.5807   0.00818   0.00271  -0.0594   0.6133   0.7941
   2.750   0.6090   0.00822   0.00280  -0.0597   0.6111   0.8022
   3.000   0.6370   0.00826   0.00290  -0.0598   0.6088   0.8094
   3.250   0.6650   0.00832   0.00299  -0.0600   0.6066   0.8179
   3.500   0.6928   0.00838   0.00308  -0.0601   0.6043   0.8257
   3.750   0.7205   0.00843   0.00319  -0.0602   0.6011   0.8341
   4.000   0.7477   0.00846   0.00331  -0.0603   0.5964   0.8421
   4.250   0.7746   0.00848   0.00337  -0.0602   0.5905   0.8510
   4.500   0.8012   0.00852   0.00347  -0.0601   0.5843   0.8593
   4.750   0.8276   0.00855   0.00356  -0.0599   0.5767   0.8685
   5.000   0.8524   0.00857   0.00362  -0.0594   0.5618   0.8776
   5.250   0.8747   0.00867   0.00366  -0.0584   0.5313   0.8878
   5.500   0.8939   0.00893   0.00381  -0.0570   0.4899   0.8989
   5.750   0.9049   0.00959   0.00419  -0.0542   0.4259   0.9126
   6.000   0.9068   0.01066   0.00490  -0.0501   0.3484   0.9313
   6.250   0.9131   0.01170   0.00565  -0.0470   0.2835   0.9539
   6.500   0.9302   0.01295   0.00658  -0.0469   0.2147   0.9925
   6.750   0.9283   0.01395   0.00737  -0.0427   0.1727   1.0000
   7.000   0.9299   0.01500   0.00823  -0.0394   0.1359   1.0000
   7.250   0.9336   0.01609   0.00916  -0.0366   0.1044   1.0000
   7.500   0.9383   0.01723   0.01015  -0.0341   0.0760   1.0000
   8.000   0.9573   0.01919   0.01195  -0.0305   0.0457   1.0000
   8.250   0.9684   0.02014   0.01286  -0.0290   0.0367   1.0000
   8.500   0.9806   0.02105   0.01375  -0.0277   0.0315   1.0000
   8.750   0.9934   0.02194   0.01464  -0.0265   0.0281   1.0000
   9.000   1.0063   0.02286   0.01558  -0.0253   0.0256   1.0000
   9.250   1.0195   0.02376   0.01650  -0.0242   0.0237   1.0000
   9.500   1.0307   0.02482   0.01757  -0.0230   0.0217   1.0000
   9.750   1.0441   0.02576   0.01854  -0.0220   0.0207   1.0000
  10.000   1.0569   0.02675   0.01957  -0.0210   0.0196   1.0000
  10.250   1.0687   0.02782   0.02067  -0.0200   0.0186   1.0000
  10.500   1.0788   0.02904   0.02191  -0.0189   0.0177   1.0000
  10.750   1.0905   0.03016   0.02308  -0.0180   0.0171   1.0000
  11.000   1.1025   0.03127   0.02425  -0.0171   0.0167   1.0000
  11.250   1.1133   0.03250   0.02553  -0.0162   0.0161   1.0000
  11.500   1.1239   0.03378   0.02685  -0.0153   0.0157   1.0000
  11.750   1.1348   0.03505   0.02816  -0.0146   0.0152   1.0000
  12.000   1.1445   0.03646   0.02962  -0.0137   0.0149   1.0000
  12.250   1.1534   0.03796   0.03116  -0.0130   0.0146   1.0000
  12.500   1.1604   0.03966   0.03291  -0.0121   0.0142   1.0000
  12.750   1.1683   0.04131   0.03461  -0.0114   0.0140   1.0000
  13.000   1.1774   0.04289   0.03627  -0.0108   0.0137   1.0000
  13.250   1.1858   0.04457   0.03801  -0.0102   0.0136   1.0000
  13.500   1.1949   0.04621   0.03972  -0.0097   0.0133   1.0000
  13.750   1.2042   0.04784   0.04143  -0.0093   0.0129   1.0000
  14.000   1.2106   0.04979   0.04345  -0.0088   0.0128   1.0000
  14.250   1.2181   0.05169   0.04541  -0.0085   0.0126   1.0000
  14.500   1.2252   0.05364   0.04743  -0.0082   0.0123   1.0000
  14.750   1.2330   0.05556   0.04941  -0.0080   0.0121   1.0000
  15.000   1.2388   0.05772   0.05164  -0.0078   0.0120   1.0000
  15.250   1.2447   0.05991   0.05390  -0.0076   0.0118   1.0000
  15.500   1.2497   0.06225   0.05632  -0.0076   0.0117   1.0000
  15.750   1.2547   0.06461   0.05874  -0.0076   0.0115   1.0000
  16.000   1.2573   0.06729   0.06149  -0.0077   0.0113   1.0000
  16.250   1.2597   0.07001   0.06429  -0.0077   0.0112   1.0000
  16.500   1.2626   0.07276   0.06712  -0.0079   0.0111   1.0000
  16.750   1.2665   0.07546   0.06994  -0.0083   0.0111   1.0000
  17.000   1.2689   0.07839   0.07298  -0.0087   0.0110   1.0000
  17.250   1.2715   0.08136   0.07606  -0.0092   0.0109   1.0000
  17.500   1.2726   0.08457   0.07939  -0.0099   0.0108   1.0000
  17.750   1.2735   0.08792   0.08288  -0.0107   0.0107   1.0000
  18.000   1.2730   0.09150   0.08659  -0.0117   0.0106   1.0000
  18.250   1.2725   0.09516   0.09037  -0.0128   0.0105   1.0000
  18.500   1.2699   0.09919   0.09453  -0.0141   0.0104   1.0000
  18.750   1.2667   0.10342   0.09890  -0.0157   0.0103   1.0000
  19.000   1.2633   0.10778   0.10339  -0.0174   0.0103   1.0000
  19.250   1.2587   0.11243   0.10818  -0.0194   0.0102   1.0000
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