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NACA 65(2)-215 (naca652215-il) Xfoil prediction polar at RE=500,000 Ncrit=5


Details Polar file
Airfoil: NACA 65(2)-215 (naca652215-il)
Reynolds number: 500,000
Max Cl/Cd: 71.43 at α=4°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-naca652215-il-500000-n5.txt
Download as CSV file: xf-naca652215-il-500000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: NACA 65(2)-215                                  
  
 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
  ------ -------- --------- --------- -------- -------- --------
 -17.000  -0.8538   0.09604   0.09309  -0.0417   1.0000   0.0126
 -16.750  -0.9001   0.08247   0.07923  -0.0501   1.0000   0.0125
 -16.500  -0.9194   0.07520   0.07178  -0.0544   1.0000   0.0126
 -16.250  -0.9326   0.06947   0.06592  -0.0575   1.0000   0.0126
 -16.000  -0.9374   0.06539   0.06175  -0.0596   1.0000   0.0128
 -15.750  -0.9494   0.06055   0.05676  -0.0618   1.0000   0.0128
 -15.500  -0.9571   0.05659   0.05265  -0.0632   1.0000   0.0129
 -15.250  -0.9628   0.05310   0.04903  -0.0642   1.0000   0.0130
 -15.000  -0.9632   0.05047   0.04631  -0.0649   1.0000   0.0132
 -14.750  -0.9682   0.04735   0.04305  -0.0653   1.0000   0.0133
 -14.500  -0.9698   0.04472   0.04029  -0.0654   1.0000   0.0134
 -14.250  -0.9701   0.04230   0.03773  -0.0652   1.0000   0.0135
 -14.000  -0.9677   0.04026   0.03558  -0.0650   1.0000   0.0138
 -13.750  -0.9666   0.03802   0.03318  -0.0644   1.0000   0.0139
 -13.500  -0.9624   0.03620   0.03123  -0.0638   1.0000   0.0142
 -13.250  -0.9569   0.03451   0.02941  -0.0631   1.0000   0.0144
 -13.000  -0.9495   0.03305   0.02782  -0.0623   1.0000   0.0147
 -12.750  -0.9416   0.03161   0.02624  -0.0614   1.0000   0.0149
 -12.500  -0.9322   0.03036   0.02487  -0.0604   1.0000   0.0151
 -12.250  -0.9225   0.02909   0.02348  -0.0594   1.0000   0.0153
 -12.000  -0.9133   0.02771   0.02203  -0.0582   1.0000   0.0156
 -11.750  -0.9026   0.02664   0.02091  -0.0570   1.0000   0.0158
 -11.500  -0.8729   0.02546   0.01966  -0.0596   0.9665   0.0161
 -11.250  -0.8414   0.02438   0.01848  -0.0623   0.9500   0.0165
 -11.000  -0.8163   0.02342   0.01741  -0.0635   0.9325   0.0168
 -10.750  -0.7983   0.02278   0.01666  -0.0630   0.9150   0.0173
 -10.500  -0.7833   0.02201   0.01578  -0.0618   0.9001   0.0175
 -10.250  -0.7686   0.02134   0.01499  -0.0604   0.8868   0.0180
 -10.000  -0.7538   0.02068   0.01421  -0.0590   0.8750   0.0183
  -9.750  -0.7391   0.02002   0.01344  -0.0575   0.8646   0.0186
  -9.500  -0.7242   0.01942   0.01273  -0.0560   0.8546   0.0189
  -9.250  -0.7098   0.01879   0.01202  -0.0543   0.8453   0.0191
  -9.000  -0.6992   0.01802   0.01118  -0.0521   0.8361   0.0195
  -8.750  -0.6864   0.01747   0.01056  -0.0501   0.8277   0.0199
  -8.500  -0.6702   0.01701   0.01003  -0.0485   0.8205   0.0203
  -8.250  -0.6515   0.01656   0.00954  -0.0474   0.8133   0.0208
  -8.000  -0.6323   0.01615   0.00906  -0.0463   0.8063   0.0215
  -7.750  -0.6124   0.01573   0.00858  -0.0453   0.7997   0.0221
  -7.500  -0.5923   0.01530   0.00809  -0.0444   0.7929   0.0227
  -7.250  -0.5714   0.01491   0.00762  -0.0435   0.7873   0.0232
  -7.000  -0.5496   0.01453   0.00718  -0.0428   0.7813   0.0237
  -6.750  -0.5293   0.01404   0.00664  -0.0418   0.7756   0.0246
  -6.500  -0.5069   0.01367   0.00624  -0.0412   0.7703   0.0256
  -6.250  -0.4836   0.01335   0.00588  -0.0407   0.7645   0.0267
  -6.000  -0.4598   0.01306   0.00553  -0.0403   0.7591   0.0279
  -5.750  -0.4353   0.01280   0.00523  -0.0399   0.7542   0.0293
  -5.500  -0.4114   0.01245   0.00487  -0.0395   0.7491   0.0317
  -5.250  -0.3866   0.01219   0.00458  -0.0392   0.7443   0.0341
  -5.000  -0.3615   0.01196   0.00429  -0.0390   0.7401   0.0372
  -4.750  -0.3362   0.01168   0.00404  -0.0388   0.7354   0.0428
  -4.500  -0.3111   0.01140   0.00379  -0.0386   0.7306   0.0536
  -4.250  -0.2870   0.01102   0.00350  -0.0382   0.7261   0.0816
  -4.000  -0.2638   0.01050   0.00320  -0.0379   0.7219   0.1360
  -3.750  -0.2411   0.00988   0.00288  -0.0376   0.7175   0.2136
  -3.500  -0.2198   0.00907   0.00250  -0.0371   0.7134   0.3255
  -3.250  -0.1990   0.00820   0.00216  -0.0365   0.7096   0.4622
  -3.000  -0.1732   0.00791   0.00209  -0.0364   0.7057   0.5295
  -2.750  -0.1461   0.00779   0.00209  -0.0364   0.7015   0.5728
  -2.500  -0.1187   0.00775   0.00212  -0.0364   0.6975   0.6066
  -2.250  -0.0908   0.00777   0.00215  -0.0364   0.6941   0.6253
  -2.000  -0.0620   0.00778   0.00212  -0.0367   0.6907   0.6345
  -1.750  -0.0332   0.00776   0.00209  -0.0370   0.6870   0.6382
  -1.500  -0.0044   0.00775   0.00205  -0.0373   0.6831   0.6417
  -1.250   0.0244   0.00775   0.00201  -0.0376   0.6795   0.6452
  -1.000   0.0533   0.00777   0.00197  -0.0379   0.6765   0.6488
  -0.750   0.0822   0.00775   0.00197  -0.0382   0.6731   0.6517
  -0.500   0.1110   0.00775   0.00196  -0.0385   0.6695   0.6549
  -0.250   0.1398   0.00776   0.00196  -0.0388   0.6659   0.6584
   0.000   0.1686   0.00778   0.00195  -0.0391   0.6628   0.6621
   0.250   0.1976   0.00781   0.00196  -0.0395   0.6599   0.6653
   0.500   0.2264   0.00780   0.00199  -0.0398   0.6564   0.6684
   0.750   0.2551   0.00781   0.00202  -0.0400   0.6528   0.6720
   1.000   0.2839   0.00784   0.00205  -0.0403   0.6496   0.6757
   1.250   0.3127   0.00788   0.00208  -0.0406   0.6467   0.6793
   1.500   0.3415   0.00790   0.00213  -0.0409   0.6436   0.6826
   1.750   0.3701   0.00792   0.00220  -0.0412   0.6401   0.6862
   2.000   0.3988   0.00794   0.00227  -0.0415   0.6367   0.6902
   2.250   0.4275   0.00799   0.00233  -0.0418   0.6333   0.6942
   2.500   0.4560   0.00804   0.00238  -0.0420   0.6291   0.6979
   2.750   0.4841   0.00805   0.00246  -0.0422   0.6222   0.7014
   3.000   0.5118   0.00809   0.00251  -0.0422   0.6132   0.7056
   3.250   0.5389   0.00813   0.00255  -0.0421   0.5986   0.7101
   3.500   0.5653   0.00819   0.00258  -0.0419   0.5752   0.7143
   3.750   0.5900   0.00833   0.00265  -0.0414   0.5405   0.7183
   4.000   0.6136   0.00859   0.00276  -0.0408   0.4955   0.7227
   4.250   0.6319   0.00921   0.00304  -0.0393   0.4154   0.7274
   4.500   0.6453   0.01021   0.00357  -0.0373   0.3126   0.7320
   4.750   0.6603   0.01108   0.00409  -0.0355   0.2299   0.7371
   5.000   0.6761   0.01188   0.00457  -0.0339   0.1605   0.7426
   5.250   0.6926   0.01259   0.00503  -0.0323   0.1065   0.7476
   5.500   0.7105   0.01316   0.00546  -0.0309   0.0717   0.7527
   5.750   0.7296   0.01364   0.00586  -0.0297   0.0508   0.7582
   6.000   0.7494   0.01406   0.00624  -0.0286   0.0402   0.7637
   6.250   0.7693   0.01442   0.00662  -0.0275   0.0345   0.7695
   6.500   0.7890   0.01479   0.00702  -0.0264   0.0310   0.7760
   6.750   0.8077   0.01514   0.00741  -0.0250   0.0286   0.7821
   7.000   0.8231   0.01554   0.00784  -0.0231   0.0266   0.7888
   7.500   0.8552   0.01635   0.00879  -0.0196   0.0240   0.8025
   7.750   0.8710   0.01682   0.00930  -0.0179   0.0230   0.8104
   8.000   0.8852   0.01736   0.00989  -0.0161   0.0219   0.8184
   8.250   0.8980   0.01802   0.01059  -0.0142   0.0210   0.8274
   8.500   0.9131   0.01853   0.01120  -0.0126   0.0203   0.8361
   8.750   0.9278   0.01911   0.01185  -0.0110   0.0197   0.8453
   9.000   0.9414   0.01972   0.01255  -0.0093   0.0190   0.8555
   9.250   0.9546   0.02037   0.01328  -0.0076   0.0186   0.8667
   9.500   0.9670   0.02106   0.01405  -0.0059   0.0180   0.8798
   9.750   0.9787   0.02179   0.01486  -0.0041   0.0177   0.8948
  10.000   0.9882   0.02263   0.01579  -0.0021   0.0172   0.9140
  10.250   0.9978   0.02365   0.01691  -0.0004   0.0168   0.9404
  10.750   1.0323   0.02559   0.01900  -0.0002   0.0163   1.0000
  11.000   1.0453   0.02663   0.02011   0.0008   0.0160   1.0000
  11.250   1.0579   0.02772   0.02125   0.0017   0.0157   1.0000
  11.500   1.0700   0.02885   0.02245   0.0026   0.0154   1.0000
  11.750   1.0819   0.03003   0.02369   0.0035   0.0152   1.0000
  12.000   1.0936   0.03124   0.02495   0.0043   0.0149   1.0000
  12.250   1.1057   0.03243   0.02619   0.0050   0.0146   1.0000
  12.500   1.1174   0.03367   0.02750   0.0057   0.0144   1.0000
  12.750   1.1279   0.03502   0.02890   0.0064   0.0141   1.0000
  13.000   1.1381   0.03642   0.03035   0.0070   0.0139   1.0000
  13.250   1.1473   0.03794   0.03193   0.0077   0.0137   1.0000
  13.500   1.1551   0.03963   0.03368   0.0083   0.0135   1.0000
  13.750   1.1610   0.04158   0.03570   0.0091   0.0133   1.0000
  14.000   1.1694   0.04329   0.03751   0.0095   0.0132   1.0000
  14.250   1.1767   0.04515   0.03949   0.0100   0.0131   1.0000
  14.500   1.1832   0.04713   0.04159   0.0103   0.0129   1.0000
  14.750   1.1889   0.04925   0.04383   0.0106   0.0128   1.0000
  15.000   1.1937   0.05151   0.04622   0.0108   0.0126   1.0000
  15.250   1.1975   0.05393   0.04876   0.0108   0.0126   1.0000
  15.500   1.1996   0.05661   0.05158   0.0107   0.0124   1.0000
  15.750   1.2013   0.05940   0.05450   0.0105   0.0123   1.0000
  16.000   1.2007   0.06259   0.05784   0.0101   0.0122   1.0000
  16.250   1.2004   0.06580   0.06117   0.0094   0.0120   1.0000
  16.500   1.1989   0.06926   0.06477   0.0085   0.0119   1.0000
  16.750   1.1947   0.07323   0.06888   0.0074   0.0118   1.0000
  17.000   1.1924   0.07705   0.07284   0.0060   0.0116   1.0000
  17.250   1.1861   0.08162   0.07755   0.0043   0.0115   1.0000
  17.500   1.1809   0.08617   0.08222   0.0023   0.0114   1.0000
  17.750   1.1718   0.09157   0.08778  -0.0002   0.0113   1.0000
  18.000   1.1592   0.09781   0.09420  -0.0032   0.0113   1.0000
  18.250   1.1495   0.10375   0.10027  -0.0065   0.0112   1.0000
  18.500   1.1337   0.11114   0.10783  -0.0106   0.0112   1.0000
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