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NACA 65(2)-215 (naca652215-il) Xfoil prediction polar at RE=1,000,000 Ncrit=5


Details Polar file
Airfoil: NACA 65(2)-215 (naca652215-il)
Reynolds number: 1,000,000
Max Cl/Cd: 79.05 at α=3.25°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-naca652215-il-1000000-n5.txt
Download as CSV file: xf-naca652215-il-1000000-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 =     1.000 e 6     Ncrit =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -19.750  -0.9710   0.12044   0.11804  -0.0261   1.0000   0.0094
 -19.500  -1.0147   0.10738   0.10479  -0.0335   1.0000   0.0094
 -19.250  -1.0498   0.09660   0.09382  -0.0396   1.0000   0.0094
 -19.000  -1.0741   0.08815   0.08523  -0.0444   1.0000   0.0094
 -18.750  -1.0925   0.08114   0.07808  -0.0483   1.0000   0.0094
 -18.500  -1.1132   0.07407   0.07086  -0.0521   1.0000   0.0095
 -18.250  -1.1266   0.06851   0.06517  -0.0548   1.0000   0.0095
 -18.000  -1.1380   0.06355   0.06009  -0.0571   1.0000   0.0096
 -17.750  -1.1462   0.05920   0.05564  -0.0589   1.0000   0.0097
 -17.500  -1.1501   0.05561   0.05195  -0.0602   1.0000   0.0098
 -17.250  -1.1513   0.05252   0.04877  -0.0611   1.0000   0.0099
 -17.000  -1.1526   0.04951   0.04568  -0.0619   1.0000   0.0099
 -16.750  -1.1497   0.04709   0.04319  -0.0625   1.0000   0.0101
 -16.500  -1.1466   0.04477   0.04079  -0.0628   1.0000   0.0102
 -16.250  -1.1440   0.04249   0.03843  -0.0630   1.0000   0.0103
 -16.000  -1.1356   0.04087   0.03675  -0.0632   1.0000   0.0105
 -15.750  -1.1330   0.03873   0.03453  -0.0631   1.0000   0.0106
 -15.500  -1.1261   0.03707   0.03280  -0.0629   1.0000   0.0107
 -15.250  -1.1198   0.03537   0.03102  -0.0626   1.0000   0.0108
 -15.000  -1.1102   0.03403   0.02962  -0.0623   1.0000   0.0110
 -14.750  -1.1047   0.03234   0.02785  -0.0617   1.0000   0.0111
 -14.500  -1.0962   0.03095   0.02638  -0.0612   1.0000   0.0112
 -14.250  -1.0845   0.02986   0.02523  -0.0607   1.0000   0.0115
 -14.000  -1.0738   0.02870   0.02400  -0.0600   1.0000   0.0117
 -13.750  -1.0656   0.02737   0.02258  -0.0591   1.0000   0.0117
 -13.500  -1.0535   0.02638   0.02153  -0.0584   1.0000   0.0119
 -13.250  -1.0412   0.02542   0.02051  -0.0576   1.0000   0.0120
 -12.750  -1.0060   0.02302   0.01796  -0.0586   0.9683   0.0123
 -12.500  -0.9707   0.02185   0.01671  -0.0626   0.9485   0.0127
 -12.250  -0.9483   0.02114   0.01590  -0.0632   0.9249   0.0130
 -12.000  -0.9340   0.02052   0.01516  -0.0621   0.9041   0.0132
 -11.750  -0.9201   0.01995   0.01451  -0.0607   0.8883   0.0134
 -11.500  -0.9072   0.01931   0.01377  -0.0592   0.8744   0.0136
 -11.250  -0.8937   0.01872   0.01310  -0.0577   0.8624   0.0138
 -11.000  -0.8803   0.01813   0.01241  -0.0561   0.8515   0.0140
 -10.750  -0.8657   0.01761   0.01181  -0.0546   0.8413   0.0142
 -10.500  -0.8521   0.01706   0.01118  -0.0530   0.8318   0.0144
 -10.250  -0.8381   0.01657   0.01060  -0.0512   0.8226   0.0146
 -10.000  -0.8231   0.01615   0.01012  -0.0495   0.8148   0.0149
  -9.750  -0.8082   0.01579   0.00970  -0.0477   0.8069   0.0151
  -9.500  -0.7921   0.01539   0.00923  -0.0461   0.8000   0.0152
  -9.250  -0.7754   0.01488   0.00865  -0.0446   0.7923   0.0156
  -9.000  -0.7571   0.01441   0.00812  -0.0434   0.7859   0.0160
  -8.750  -0.7368   0.01403   0.00769  -0.0425   0.7790   0.0163
  -8.250  -0.6932   0.01336   0.00695  -0.0411   0.7676   0.0170
  -8.000  -0.6705   0.01305   0.00660  -0.0405   0.7618   0.0174
  -7.750  -0.6475   0.01277   0.00626  -0.0399   0.7562   0.0178
  -7.500  -0.6237   0.01248   0.00593  -0.0395   0.7508   0.0183
  -7.250  -0.5995   0.01223   0.00564  -0.0392   0.7450   0.0187
  -7.000  -0.5751   0.01199   0.00535  -0.0388   0.7398   0.0190
  -6.750  -0.5513   0.01165   0.00499  -0.0384   0.7351   0.0198
  -6.500  -0.5266   0.01138   0.00470  -0.0381   0.7301   0.0206
  -6.250  -0.5015   0.01116   0.00444  -0.0379   0.7255   0.0215
  -6.000  -0.4757   0.01094   0.00421  -0.0377   0.7214   0.0222
  -5.750  -0.4496   0.01074   0.00398  -0.0376   0.7167   0.0232
  -5.500  -0.4237   0.01054   0.00375  -0.0375   0.7120   0.0242
  -5.250  -0.3978   0.01033   0.00353  -0.0374   0.7077   0.0260
  -5.000  -0.3712   0.01014   0.00334  -0.0374   0.7035   0.0281
  -4.750  -0.3445   0.00997   0.00315  -0.0374   0.6994   0.0306
  -4.500  -0.3179   0.00979   0.00297  -0.0374   0.6954   0.0343
  -4.250  -0.2912   0.00961   0.00280  -0.0374   0.6918   0.0402
  -4.000  -0.2645   0.00939   0.00263  -0.0374   0.6880   0.0517
  -3.750  -0.2383   0.00912   0.00244  -0.0374   0.6839   0.0752
  -3.500  -0.2127   0.00878   0.00224  -0.0374   0.6798   0.1156
  -3.000  -0.1627   0.00782   0.00180  -0.0372   0.6731   0.2555
  -2.750  -0.1379   0.00727   0.00156  -0.0372   0.6695   0.3430
  -2.500  -0.1143   0.00654   0.00130  -0.0370   0.6658   0.4726
  -2.250  -0.0879   0.00623   0.00125  -0.0370   0.6621   0.5497
  -2.000  -0.0596   0.00614   0.00124  -0.0373   0.6590   0.5798
  -1.750  -0.0308   0.00610   0.00124  -0.0376   0.6558   0.6000
  -1.500  -0.0020   0.00608   0.00123  -0.0379   0.6524   0.6102
  -1.250   0.0271   0.00609   0.00121  -0.0382   0.6489   0.6154
  -0.750   0.0853   0.00609   0.00118  -0.0389   0.6427   0.6215
  -0.500   0.1145   0.00608   0.00118  -0.0393   0.6396   0.6248
  -0.250   0.1436   0.00609   0.00118  -0.0396   0.6362   0.6281
   0.000   0.1727   0.00611   0.00118  -0.0400   0.6329   0.6311
   0.250   0.2016   0.00613   0.00119  -0.0403   0.6298   0.6340
   0.500   0.2308   0.00613   0.00120  -0.0407   0.6271   0.6373
   0.750   0.2599   0.00613   0.00123  -0.0410   0.6239   0.6407
   1.000   0.2890   0.00615   0.00125  -0.0414   0.6206   0.6439
   1.250   0.3180   0.00618   0.00128  -0.0417   0.6174   0.6472
   1.500   0.3468   0.00621   0.00131  -0.0420   0.6142   0.6504
   1.750   0.3759   0.00621   0.00136  -0.0424   0.6105   0.6539
   2.000   0.4047   0.00624   0.00139  -0.0427   0.6043   0.6575
   2.250   0.4331   0.00629   0.00144  -0.0429   0.5965   0.6610
   2.500   0.4614   0.00635   0.00147  -0.0431   0.5848   0.6645
   2.750   0.4889   0.00643   0.00152  -0.0432   0.5674   0.6682
   3.000   0.5161   0.00654   0.00159  -0.0432   0.5430   0.6721
   3.250   0.5407   0.00684   0.00170  -0.0428   0.4926   0.6760
   3.500   0.5591   0.00764   0.00204  -0.0414   0.3852   0.6796
   3.750   0.5780   0.00840   0.00243  -0.0402   0.2973   0.6834
   4.000   0.5981   0.00904   0.00277  -0.0392   0.2275   0.6877
   4.250   0.6182   0.00966   0.00312  -0.0382   0.1632   0.6922
   4.500   0.6396   0.01016   0.00343  -0.0374   0.1171   0.6964
   4.750   0.6613   0.01061   0.00374  -0.0366   0.0826   0.7003
   5.000   0.6834   0.01101   0.00404  -0.0359   0.0567   0.7047
   5.250   0.7059   0.01138   0.00432  -0.0352   0.0397   0.7093
   5.750   0.7534   0.01190   0.00484  -0.0342   0.0293   0.7186
   6.000   0.7765   0.01217   0.00511  -0.0336   0.0262   0.7239
   6.250   0.8001   0.01241   0.00537  -0.0330   0.0245   0.7288
   6.500   0.8227   0.01268   0.00566  -0.0324   0.0227   0.7335
   6.750   0.8443   0.01299   0.00599  -0.0315   0.0209   0.7388
   7.000   0.8666   0.01325   0.00627  -0.0308   0.0199   0.7441
   7.250   0.8877   0.01354   0.00659  -0.0298   0.0188   0.7496
   7.500   0.9073   0.01385   0.00693  -0.0286   0.0178   0.7560
   7.750   0.9240   0.01419   0.00729  -0.0269   0.0170   0.7623
   8.000   0.9407   0.01452   0.00767  -0.0252   0.0164   0.7686
   8.250   0.9577   0.01487   0.00808  -0.0236   0.0161   0.7754
   8.500   0.9742   0.01526   0.00852  -0.0220   0.0156   0.7818
   8.750   0.9906   0.01568   0.00898  -0.0204   0.0151   0.7892
   9.000   1.0065   0.01613   0.00948  -0.0188   0.0147   0.7966
   9.250   1.0221   0.01661   0.01000  -0.0173   0.0144   0.8052
   9.500   1.0367   0.01716   0.01060  -0.0157   0.0139   0.8134
   9.750   1.0505   0.01776   0.01127  -0.0140   0.0136   0.8227
  10.000   1.0637   0.01842   0.01200  -0.0123   0.0132   0.8314
  10.250   1.0780   0.01904   0.01268  -0.0109   0.0131   0.8414
  10.500   1.0917   0.01969   0.01342  -0.0093   0.0129   0.8521
  10.750   1.1049   0.02037   0.01418  -0.0078   0.0128   0.8643
  11.000   1.1180   0.02106   0.01496  -0.0063   0.0126   0.8782
  11.250   1.1310   0.02172   0.01572  -0.0048   0.0123   0.8951
  11.500   1.1422   0.02246   0.01656  -0.0031   0.0121   0.9164
  11.750   1.1552   0.02323   0.01745  -0.0018   0.0119   0.9493
  12.000   1.1756   0.02417   0.01848  -0.0024   0.0117   1.0000
  12.250   1.1884   0.02514   0.01949  -0.0015   0.0116   1.0000
  12.500   1.2012   0.02613   0.02051  -0.0005   0.0114   1.0000
  12.750   1.2133   0.02718   0.02161   0.0004   0.0112   1.0000
  13.000   1.2244   0.02833   0.02280   0.0013   0.0110   1.0000
  13.250   1.2352   0.02952   0.02404   0.0022   0.0109   1.0000
  13.500   1.2446   0.03086   0.02543   0.0031   0.0108   1.0000
  13.750   1.2504   0.03252   0.02715   0.0041   0.0105   1.0000
  14.000   1.2565   0.03418   0.02889   0.0050   0.0104   1.0000
  14.250   1.2649   0.03570   0.03047   0.0057   0.0104   1.0000
  14.500   1.2732   0.03727   0.03211   0.0063   0.0103   1.0000
  14.750   1.2812   0.03889   0.03381   0.0069   0.0102   1.0000
  15.000   1.2896   0.04052   0.03551   0.0073   0.0101   1.0000
  15.250   1.2960   0.04239   0.03746   0.0077   0.0101   1.0000
  15.500   1.3026   0.04429   0.03945   0.0080   0.0099   1.0000
  15.750   1.3105   0.04609   0.04131   0.0082   0.0098   1.0000
  16.000   1.3139   0.04841   0.04373   0.0084   0.0097   1.0000
  16.250   1.3188   0.05063   0.04603   0.0084   0.0097   1.0000
  16.500   1.3244   0.05284   0.04832   0.0082   0.0095   1.0000
  16.750   1.3260   0.05557   0.05114   0.0081   0.0095   1.0000
  17.000   1.3284   0.05826   0.05392   0.0077   0.0094   1.0000
  17.250   1.3292   0.06125   0.05701   0.0072   0.0093   1.0000
  17.500   1.3319   0.06408   0.05992   0.0066   0.0092   1.0000
  17.750   1.3294   0.06767   0.06362   0.0057   0.0091   1.0000
  18.000   1.3274   0.07130   0.06736   0.0046   0.0091   1.0000
  18.250   1.3269   0.07483   0.07098   0.0034   0.0090   1.0000
  18.500   1.3230   0.07896   0.07522   0.0019   0.0090   1.0000
  18.750   1.3189   0.08327   0.07962   0.0002   0.0089   1.0000
  19.000   1.3118   0.08816   0.08464  -0.0019   0.0089   1.0000
  19.250   1.3089   0.09252   0.08909  -0.0040   0.0087   1.0000
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