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NACA 1412 (naca1412-il) Xfoil prediction polar at RE=500,000 Ncrit=9


Details Polar file
Airfoil: NACA 1412 (naca1412-il)
Reynolds number: 500,000
Max Cl/Cd: 73.49 at α=5°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-naca1412-il-500000.txt
Download as CSV file: xf-naca1412-il-500000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: NACA 1412                                       
  
 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  -0.9855   0.10450   0.10157  -0.0138   1.0000   0.0216
 -16.500  -1.0313   0.09142   0.08829  -0.0218   1.0000   0.0214
 -16.250  -1.0647   0.08132   0.07800  -0.0282   1.0000   0.0214
 -16.000  -1.0908   0.07287   0.06937  -0.0336   1.0000   0.0214
 -15.750  -1.1114   0.06553   0.06185  -0.0384   1.0000   0.0215
 -15.500  -1.1271   0.05922   0.05535  -0.0426   1.0000   0.0217
 -15.250  -1.1388   0.05381   0.04974  -0.0462   1.0000   0.0219
 -15.000  -1.1468   0.04926   0.04500  -0.0490   1.0000   0.0221
 -14.750  -1.1578   0.04474   0.04030  -0.0511   1.0000   0.0224
 -14.500  -1.1641   0.04117   0.03662  -0.0521   1.0000   0.0228
 -14.250  -1.1617   0.03889   0.03428  -0.0525   1.0000   0.0232
 -14.000  -1.1569   0.03707   0.03241  -0.0525   1.0000   0.0237
 -13.750  -1.1515   0.03548   0.03073  -0.0520   1.0000   0.0242
 -13.500  -1.1465   0.03400   0.02916  -0.0511   1.0000   0.0248
 -13.250  -1.1415   0.03264   0.02766  -0.0497   1.0000   0.0254
 -13.000  -1.1361   0.03141   0.02629  -0.0478   1.0000   0.0260
 -12.750  -1.1293   0.03044   0.02517  -0.0455   1.0000   0.0266
 -12.500  -1.1237   0.02866   0.02323  -0.0434   1.0000   0.0273
 -12.250  -1.1121   0.02739   0.02193  -0.0419   1.0000   0.0281
 -12.000  -1.0964   0.02667   0.02117  -0.0407   1.0000   0.0289
 -11.750  -1.0798   0.02600   0.02044  -0.0394   1.0000   0.0298
 -11.500  -1.0628   0.02530   0.01964  -0.0381   1.0000   0.0308
 -11.250  -1.0450   0.02467   0.01889  -0.0369   1.0000   0.0317
 -11.000  -1.0289   0.02368   0.01777  -0.0354   1.0000   0.0325
 -10.750  -1.0146   0.02233   0.01638  -0.0338   1.0000   0.0337
 -10.500  -0.9965   0.02172   0.01576  -0.0324   1.0000   0.0347
 -10.250  -0.9780   0.02119   0.01519  -0.0310   1.0000   0.0358
 -10.000  -0.9596   0.02065   0.01457  -0.0295   1.0000   0.0369
  -9.750  -0.9407   0.02014   0.01398  -0.0281   1.0000   0.0378
  -9.500  -0.9211   0.01978   0.01353  -0.0266   1.0000   0.0385
  -9.250  -0.9080   0.01839   0.01211  -0.0245   1.0000   0.0400
  -9.000  -0.8901   0.01783   0.01154  -0.0228   1.0000   0.0412
  -8.750  -0.8717   0.01735   0.01103  -0.0212   1.0000   0.0423
  -8.500  -0.8529   0.01690   0.01054  -0.0196   1.0000   0.0435
  -8.250  -0.8339   0.01649   0.01007  -0.0181   1.0000   0.0447
  -8.000  -0.8145   0.01612   0.00964  -0.0166   1.0000   0.0455
  -7.750  -0.7975   0.01538   0.00886  -0.0147   1.0000   0.0468
  -7.500  -0.7796   0.01479   0.00827  -0.0131   1.0000   0.0485
  -7.250  -0.7599   0.01441   0.00787  -0.0117   1.0000   0.0499
  -7.000  -0.7398   0.01405   0.00748  -0.0104   1.0000   0.0514
  -6.750  -0.7095   0.01369   0.00709  -0.0111   0.9987   0.0533
  -6.500  -0.6739   0.01316   0.00652  -0.0130   0.9963   0.0560
  -6.250  -0.6374   0.01270   0.00608  -0.0150   0.9942   0.0598
  -6.000  -0.6018   0.01237   0.00572  -0.0167   0.9913   0.0637
  -5.750  -0.5667   0.01187   0.00528  -0.0185   0.9881   0.0723
  -5.500  -0.5301   0.01144   0.00492  -0.0205   0.9856   0.0863
  -5.250  -0.4925   0.01100   0.00459  -0.0228   0.9836   0.1059
  -5.000  -0.4594   0.01064   0.00432  -0.0240   0.9791   0.1255
  -4.750  -0.4231   0.01029   0.00407  -0.0259   0.9758   0.1476
  -4.500  -0.3850   0.00994   0.00382  -0.0282   0.9735   0.1733
  -4.250  -0.3475   0.00958   0.00360  -0.0304   0.9711   0.2027
  -4.000  -0.3168   0.00926   0.00340  -0.0310   0.9646   0.2321
  -3.750  -0.2824   0.00893   0.00320  -0.0324   0.9603   0.2642
  -3.500  -0.2528   0.00865   0.00303  -0.0327   0.9533   0.2945
  -3.250  -0.2226   0.00836   0.00286  -0.0331   0.9463   0.3278
  -3.000  -0.1953   0.00806   0.00271  -0.0329   0.9374   0.3691
  -2.750  -0.1675   0.00775   0.00256  -0.0327   0.9289   0.4145
  -2.500  -0.1420   0.00749   0.00245  -0.0321   0.9173   0.4538
  -2.250  -0.1157   0.00726   0.00233  -0.0315   0.9062   0.4940
  -2.000  -0.0893   0.00706   0.00223  -0.0310   0.8946   0.5325
  -1.750  -0.0634   0.00687   0.00214  -0.0303   0.8812   0.5701
  -1.500  -0.0375   0.00671   0.00208  -0.0296   0.8667   0.6100
  -1.250  -0.0117   0.00655   0.00202  -0.0289   0.8515   0.6501
  -1.000   0.0140   0.00642   0.00198  -0.0281   0.8353   0.6899
  -0.750   0.0398   0.00633   0.00195  -0.0274   0.8182   0.7261
  -0.500   0.0656   0.00627   0.00193  -0.0266   0.8003   0.7595
  -0.250   0.0913   0.00622   0.00193  -0.0258   0.7821   0.7913
   0.000   0.1171   0.00620   0.00195  -0.0250   0.7632   0.8214
   0.250   0.1428   0.00621   0.00198  -0.0241   0.7437   0.8500
   0.500   0.1683   0.00626   0.00201  -0.0232   0.7238   0.8769
   0.750   0.1941   0.00634   0.00207  -0.0223   0.7036   0.8996
   1.000   0.2205   0.00645   0.00213  -0.0216   0.6828   0.9197
   1.250   0.2482   0.00658   0.00219  -0.0212   0.6602   0.9367
   1.500   0.2778   0.00673   0.00226  -0.0212   0.6376   0.9505
   1.750   0.3094   0.00689   0.00234  -0.0218   0.6160   0.9619
   2.000   0.3422   0.00706   0.00243  -0.0226   0.5940   0.9719
   2.500   0.4181   0.00745   0.00261  -0.0268   0.5450   0.9835
   2.750   0.4590   0.00765   0.00270  -0.0296   0.5186   0.9874
   3.000   0.4981   0.00782   0.00279  -0.0320   0.4952   0.9925
   3.250   0.5378   0.00802   0.00288  -0.0347   0.4683   0.9962
   3.500   0.5774   0.00823   0.00298  -0.0373   0.4390   0.9999
   3.750   0.6007   0.00841   0.00305  -0.0365   0.4103   1.0000
   4.000   0.6232   0.00862   0.00313  -0.0356   0.3801   1.0000
   4.250   0.6456   0.00885   0.00324  -0.0346   0.3517   1.0000
   4.500   0.6678   0.00909   0.00338  -0.0336   0.3247   1.0000
   5.000   0.7114   0.00968   0.00372  -0.0314   0.2680   1.0000
   5.250   0.7330   0.01001   0.00393  -0.0303   0.2402   1.0000
   5.500   0.7544   0.01037   0.00416  -0.0291   0.2126   1.0000
   5.750   0.7755   0.01076   0.00442  -0.0279   0.1852   1.0000
   6.000   0.7966   0.01118   0.00471  -0.0267   0.1594   1.0000
   6.250   0.8179   0.01159   0.00501  -0.0256   0.1366   1.0000
   6.500   0.8387   0.01206   0.00535  -0.0244   0.1148   1.0000
   6.750   0.8599   0.01252   0.00572  -0.0232   0.0952   1.0000
   7.000   0.8805   0.01307   0.00616  -0.0220   0.0778   1.0000
   7.250   0.9015   0.01362   0.00664  -0.0208   0.0664   1.0000
   7.500   0.9234   0.01408   0.00710  -0.0198   0.0603   1.0000
   7.750   0.9443   0.01466   0.00764  -0.0186   0.0555   1.0000
   8.000   0.9663   0.01513   0.00815  -0.0176   0.0530   1.0000
   8.250   0.9885   0.01559   0.00865  -0.0167   0.0509   1.0000
   8.500   1.0100   0.01610   0.00918  -0.0157   0.0490   1.0000
   8.750   1.0294   0.01680   0.00988  -0.0144   0.0470   1.0000
   9.000   1.0482   0.01754   0.01067  -0.0131   0.0455   1.0000
   9.250   1.0694   0.01805   0.01125  -0.0121   0.0445   1.0000
   9.500   1.0899   0.01861   0.01187  -0.0110   0.0433   1.0000
   9.750   1.1099   0.01919   0.01248  -0.0099   0.0421   1.0000
  10.000   1.1290   0.01982   0.01314  -0.0087   0.0409   1.0000
  10.250   1.1455   0.02066   0.01401  -0.0072   0.0397   1.0000
  10.500   1.1568   0.02202   0.01541  -0.0050   0.0384   1.0000
  10.750   1.1759   0.02255   0.01602  -0.0038   0.0378   1.0000
  11.000   1.1924   0.02320   0.01675  -0.0023   0.0369   1.0000
  11.250   1.2070   0.02390   0.01753  -0.0005   0.0360   1.0000
  11.500   1.2209   0.02464   0.01833   0.0012   0.0350   1.0000
  11.750   1.2340   0.02545   0.01918   0.0030   0.0341   1.0000
  12.000   1.2451   0.02646   0.02022   0.0047   0.0333   1.0000
  12.250   1.2511   0.02821   0.02202   0.0069   0.0323   1.0000
  12.500   1.2617   0.02935   0.02327   0.0085   0.0317   1.0000
  12.750   1.2731   0.03033   0.02437   0.0099   0.0310   1.0000
  13.000   1.2832   0.03147   0.02561   0.0112   0.0302   1.0000
  13.250   1.2923   0.03274   0.02697   0.0124   0.0294   1.0000
  13.500   1.3006   0.03413   0.02844   0.0134   0.0287   1.0000
  13.750   1.3080   0.03566   0.03002   0.0143   0.0281   1.0000
  14.000   1.3134   0.03747   0.03187   0.0151   0.0275   1.0000
  14.250   1.3111   0.04038   0.03486   0.0164   0.0266   1.0000
  14.500   1.3158   0.04231   0.03695   0.0166   0.0262   1.0000
  14.750   1.3191   0.04453   0.03932   0.0165   0.0257   1.0000
  15.000   1.3212   0.04702   0.04194   0.0163   0.0251   1.0000
  15.250   1.3220   0.04976   0.04481   0.0159   0.0246   1.0000
  15.500   1.3221   0.05268   0.04784   0.0152   0.0240   1.0000
  15.750   1.3215   0.05578   0.05103   0.0143   0.0236   1.0000
  16.000   1.3204   0.05904   0.05437   0.0133   0.0232   1.0000
  16.250   1.3180   0.06251   0.05791   0.0121   0.0228   1.0000
  16.500   1.3132   0.06636   0.06183   0.0108   0.0225   1.0000
  16.750   1.3014   0.07115   0.06672   0.0096   0.0220   1.0000
  17.000   1.2897   0.07638   0.07212   0.0073   0.0218   1.0000
  17.250   1.2792   0.08177   0.07768   0.0045   0.0216   1.0000
  17.500   1.2670   0.08758   0.08366   0.0015   0.0214   1.0000
  17.750   1.2529   0.09385   0.09009  -0.0018   0.0211   1.0000
  18.000   1.2371   0.10059   0.09699  -0.0055   0.0209   1.0000
  18.250   1.2196   0.10784   0.10440  -0.0095   0.0207   1.0000
  18.500   1.2001   0.11567   0.11239  -0.0139   0.0205   1.0000
  18.750   1.1776   0.12436   0.12125  -0.0189   0.0204   1.0000
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