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NACA 63-215 AIRFOIL (n63215-il) Xfoil prediction polar at RE=500,000 Ncrit=9


Details Polar file
Airfoil: NACA 63-215 AIRFOIL (n63215-il)
Reynolds number: 500,000
Max Cl/Cd: 85.73 at α=5.75°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-n63215-il-500000.txt
Download as CSV file: xf-n63215-il-500000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: NACA 63-215 AIRFOIL                             
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     0.500 e 6     Ncrit =   9.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -16.750  -0.9226   0.09045   0.08723  -0.0342   1.0000   0.0189
 -16.500  -0.9440   0.08271   0.07932  -0.0391   1.0000   0.0189
 -16.250  -0.9610   0.07621   0.07267  -0.0430   1.0000   0.0190
 -16.000  -0.9735   0.07079   0.06710  -0.0460   1.0000   0.0191
 -15.750  -0.9958   0.06421   0.06027  -0.0492   1.0000   0.0190
 -15.500  -0.9977   0.06095   0.05695  -0.0508   1.0000   0.0193
 -15.250  -1.0043   0.05720   0.05307  -0.0523   1.0000   0.0195
 -15.000  -1.0100   0.05370   0.04942  -0.0536   1.0000   0.0197
 -14.750  -1.0128   0.05070   0.04631  -0.0545   1.0000   0.0200
 -14.500  -1.0173   0.04748   0.04293  -0.0551   1.0000   0.0202
 -14.250  -1.0185   0.04477   0.04008  -0.0554   1.0000   0.0204
 -14.000  -1.0185   0.04227   0.03744  -0.0555   1.0000   0.0207
 -13.750  -1.0170   0.03994   0.03495  -0.0554   1.0000   0.0209
 -13.500  -1.0141   0.03790   0.03276  -0.0552   1.0000   0.0213
 -13.250  -1.0100   0.03604   0.03075  -0.0547   1.0000   0.0216
 -13.000  -1.0046   0.03424   0.02880  -0.0541   1.0000   0.0218
 -12.750  -0.9946   0.03222   0.02672  -0.0533   1.0000   0.0224
 -12.500  -0.9840   0.03090   0.02538  -0.0526   1.0000   0.0228
 -12.250  -0.9734   0.02980   0.02426  -0.0520   1.0000   0.0233
 -12.000  -0.9626   0.02868   0.02309  -0.0513   1.0000   0.0239
 -11.750  -0.9509   0.02753   0.02187  -0.0504   1.0000   0.0245
 -11.500  -0.9386   0.02647   0.02074  -0.0494   1.0000   0.0250
 -11.250  -0.9259   0.02548   0.01965  -0.0484   1.0000   0.0256
 -11.000  -0.9133   0.02464   0.01872  -0.0472   1.0000   0.0261
 -10.750  -0.9014   0.02325   0.01729  -0.0458   1.0000   0.0267
 -10.500  -0.8916   0.02218   0.01623  -0.0442   1.0000   0.0274
 -10.250  -0.8817   0.02144   0.01549  -0.0423   1.0000   0.0281
 -10.000  -0.8696   0.02081   0.01485  -0.0406   1.0000   0.0289
  -9.750  -0.8420   0.02008   0.01406  -0.0418   0.9856   0.0302
  -9.500  -0.8046   0.01939   0.01327  -0.0446   0.9704   0.0314
  -9.250  -0.7768   0.01798   0.01185  -0.0464   0.9516   0.0332
  -9.000  -0.7539   0.01739   0.01120  -0.0462   0.9323   0.0346
  -8.750  -0.7351   0.01691   0.01063  -0.0450   0.9157   0.0360
  -8.500  -0.7150   0.01656   0.01017  -0.0439   0.9020   0.0373
  -8.250  -0.7002   0.01573   0.00928  -0.0422   0.8893   0.0394
  -8.000  -0.6798   0.01529   0.00878  -0.0413   0.8784   0.0415
  -7.750  -0.6576   0.01489   0.00832  -0.0406   0.8682   0.0436
  -7.500  -0.6367   0.01438   0.00772  -0.0396   0.8591   0.0459
  -7.250  -0.6147   0.01386   0.00719  -0.0390   0.8497   0.0489
  -7.000  -0.5907   0.01354   0.00679  -0.0385   0.8417   0.0521
  -6.750  -0.5675   0.01303   0.00626  -0.0380   0.8330   0.0569
  -6.500  -0.5429   0.01269   0.00587  -0.0376   0.8256   0.0625
  -6.250  -0.5188   0.01219   0.00541  -0.0373   0.8174   0.0741
  -6.000  -0.4956   0.01160   0.00493  -0.0369   0.8103   0.1018
  -5.750  -0.4725   0.01086   0.00446  -0.0366   0.8023   0.1563
  -5.500  -0.4496   0.01010   0.00399  -0.0364   0.7954   0.2256
  -5.250  -0.4259   0.00932   0.00357  -0.0363   0.7880   0.3100
  -5.000  -0.4010   0.00876   0.00329  -0.0362   0.7810   0.3848
  -4.750  -0.3739   0.00852   0.00314  -0.0362   0.7744   0.4279
  -4.500  -0.3459   0.00838   0.00303  -0.0363   0.7673   0.4557
  -4.250  -0.3180   0.00829   0.00293  -0.0363   0.7610   0.4769
  -4.000  -0.2894   0.00820   0.00285  -0.0365   0.7539   0.4947
  -3.750  -0.2609   0.00816   0.00277  -0.0366   0.7474   0.5089
  -3.500  -0.2323   0.00813   0.00271  -0.0367   0.7412   0.5236
  -3.250  -0.2037   0.00810   0.00269  -0.0368   0.7342   0.5410
  -3.000  -0.1752   0.00812   0.00265  -0.0369   0.7281   0.5553
  -2.750  -0.1463   0.00809   0.00264  -0.0371   0.7214   0.5660
  -2.500  -0.1175   0.00806   0.00259  -0.0372   0.7150   0.5747
  -2.250  -0.0887   0.00811   0.00256  -0.0373   0.7090   0.5855
  -2.000  -0.0599   0.00806   0.00256  -0.0375   0.7021   0.5941
  -1.750  -0.0308   0.00809   0.00250  -0.0377   0.6962   0.6016
  -1.500  -0.0020   0.00805   0.00249  -0.0378   0.6901   0.6080
  -1.250   0.0271   0.00805   0.00247  -0.0380   0.6836   0.6149
  -1.000   0.0560   0.00808   0.00243  -0.0382   0.6778   0.6216
  -0.750   0.0850   0.00805   0.00244  -0.0384   0.6714   0.6279
  -0.500   0.1141   0.00807   0.00242  -0.0387   0.6654   0.6349
  -0.250   0.1429   0.00808   0.00243  -0.0388   0.6596   0.6408
   0.000   0.1720   0.00807   0.00244  -0.0390   0.6531   0.6473
   0.250   0.2010   0.00811   0.00243  -0.0392   0.6474   0.6538
   0.500   0.2298   0.00811   0.00248  -0.0394   0.6414   0.6596
   0.750   0.2589   0.00813   0.00250  -0.0396   0.6351   0.6664
   1.000   0.2877   0.00818   0.00252  -0.0398   0.6294   0.6726
   1.250   0.3166   0.00819   0.00258  -0.0400   0.6230   0.6788
   1.500   0.3456   0.00823   0.00260  -0.0402   0.6166   0.6857
   1.750   0.3741   0.00827   0.00267  -0.0403   0.6107   0.6917
   2.000   0.4030   0.00829   0.00273  -0.0405   0.6041   0.6987
   2.250   0.4317   0.00835   0.00278  -0.0406   0.5980   0.7051
   2.500   0.4603   0.00838   0.00287  -0.0408   0.5915   0.7115
   2.750   0.4891   0.00843   0.00292  -0.0409   0.5843   0.7188
   3.000   0.5172   0.00846   0.00300  -0.0410   0.5757   0.7251
   3.250   0.5455   0.00851   0.00305  -0.0410   0.5663   0.7321
   3.500   0.5739   0.00856   0.00314  -0.0411   0.5580   0.7389
   3.750   0.6017   0.00862   0.00322  -0.0411   0.5488   0.7457
   4.250   0.6572   0.00871   0.00338  -0.0410   0.5228   0.7598
   4.500   0.6847   0.00880   0.00347  -0.0409   0.5064   0.7673
   4.750   0.7119   0.00889   0.00359  -0.0408   0.4932   0.7742
   5.000   0.7391   0.00900   0.00372  -0.0407   0.4792   0.7819
   5.250   0.7660   0.00914   0.00386  -0.0406   0.4617   0.7891
   5.500   0.7921   0.00931   0.00403  -0.0403   0.4407   0.7967
   5.750   0.8179   0.00954   0.00422  -0.0400   0.4149   0.8046
   6.000   0.8416   0.00988   0.00447  -0.0394   0.3772   0.8123
   6.250   0.8627   0.01049   0.00484  -0.0386   0.3206   0.8208
   6.500   0.8807   0.01130   0.00537  -0.0373   0.2560   0.8293
   6.750   0.8981   0.01218   0.00596  -0.0360   0.1959   0.8383
   7.000   0.9148   0.01304   0.00658  -0.0346   0.1456   0.8480
   7.250   0.9309   0.01385   0.00719  -0.0331   0.1042   0.8578
   7.500   0.9470   0.01464   0.00781  -0.0315   0.0761   0.8690
   7.750   0.9639   0.01522   0.00838  -0.0299   0.0625   0.8807
   8.000   0.9790   0.01581   0.00897  -0.0279   0.0547   0.8940
   8.250   0.9948   0.01623   0.00946  -0.0260   0.0504   0.9101
   8.500   1.0039   0.01681   0.01009  -0.0230   0.0466   0.9336
   8.750   1.0254   0.01720   0.01059  -0.0224   0.0439   0.9827
   9.000   1.0421   0.01782   0.01121  -0.0213   0.0412   1.0000
   9.250   1.0515   0.01879   0.01217  -0.0192   0.0388   1.0000
   9.500   1.0676   0.01941   0.01285  -0.0181   0.0371   1.0000
   9.750   1.0815   0.02018   0.01364  -0.0168   0.0352   1.0000
  10.000   1.0907   0.02125   0.01471  -0.0152   0.0335   1.0000
  10.250   1.0973   0.02255   0.01606  -0.0134   0.0321   1.0000
  10.500   1.1104   0.02349   0.01706  -0.0123   0.0309   1.0000
  10.750   1.1221   0.02456   0.01817  -0.0113   0.0297   1.0000
  11.000   1.1322   0.02576   0.01939  -0.0102   0.0286   1.0000
  11.250   1.1372   0.02740   0.02104  -0.0089   0.0276   1.0000
  11.500   1.1447   0.02894   0.02266  -0.0078   0.0266   1.0000
  11.750   1.1558   0.03022   0.02402  -0.0070   0.0258   1.0000
  12.000   1.1660   0.03160   0.02546  -0.0063   0.0251   1.0000
  12.250   1.1757   0.03306   0.02695  -0.0057   0.0243   1.0000
  12.500   1.1843   0.03463   0.02856  -0.0050   0.0237   1.0000
  12.750   1.1908   0.03644   0.03040  -0.0044   0.0231   1.0000
  13.000   1.1939   0.03867   0.03266  -0.0034   0.0224   1.0000
  13.250   1.2034   0.04028   0.03437  -0.0030   0.0221   1.0000
  13.500   1.2119   0.04203   0.03622  -0.0027   0.0216   1.0000
  13.750   1.2198   0.04387   0.03814  -0.0024   0.0212   1.0000
  14.000   1.2271   0.04581   0.04017  -0.0021   0.0209   1.0000
  14.250   1.2337   0.04784   0.04229  -0.0019   0.0205   1.0000
  14.500   1.2401   0.04995   0.04448  -0.0019   0.0201   1.0000
  14.750   1.2460   0.05215   0.04674  -0.0020   0.0197   1.0000
  15.000   1.2515   0.05446   0.04911  -0.0021   0.0194   1.0000
  15.250   1.2567   0.05682   0.05150  -0.0023   0.0191   1.0000
  15.500   1.2613   0.05937   0.05411  -0.0024   0.0187   1.0000
  15.750   1.2627   0.06241   0.05728  -0.0026   0.0184   1.0000
  16.000   1.2638   0.06551   0.06052  -0.0034   0.0182   1.0000
  16.250   1.2632   0.06894   0.06410  -0.0043   0.0180   1.0000
  16.500   1.2616   0.07259   0.06790  -0.0054   0.0179   1.0000
  16.750   1.2591   0.07649   0.07196  -0.0067   0.0177   1.0000
  17.000   1.2545   0.08082   0.07645  -0.0083   0.0175   1.0000
  17.250   1.2490   0.08540   0.08118  -0.0102   0.0174   1.0000
  17.500   1.2416   0.09040   0.08634  -0.0125   0.0172   1.0000
  17.750   1.2325   0.09589   0.09201  -0.0151   0.0171   1.0000
  18.000   1.2211   0.10195   0.09823  -0.0182   0.0170   1.0000
  18.250   1.2085   0.10843   0.10489  -0.0217   0.0169   1.0000
  18.500   1.1913   0.11603   0.11268  -0.0261   0.0169   1.0000
  18.750   1.1727   0.12424   0.12109  -0.0311   0.0169   1.0000
  19.000   1.1439   0.13509   0.13218  -0.0381   0.0170   1.0000
  19.250   1.1016   0.14999   0.14737  -0.0480   0.0172   1.0000
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