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NACA 1412 (naca1412-il) Xfoil prediction polar at RE=200,000 Ncrit=5


Details Polar file
Airfoil: NACA 1412 (naca1412-il)
Reynolds number: 200,000
Max Cl/Cd: 53.29 at α=4.75°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-naca1412-il-200000-n5.txt
Download as CSV file: xf-naca1412-il-200000-n5.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 =     0.200 e 6     Ncrit =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -15.250  -0.9052   0.09560   0.09129  -0.0205   1.0000   0.0266
 -15.000  -0.9476   0.08305   0.07853  -0.0289   1.0000   0.0264
 -14.750  -0.9791   0.07316   0.06841  -0.0358   1.0000   0.0264
 -14.500  -1.0040   0.06502   0.06003  -0.0416   1.0000   0.0265
 -14.250  -1.0237   0.05830   0.05304  -0.0462   1.0000   0.0267
 -14.000  -1.0379   0.05304   0.04755  -0.0494   1.0000   0.0269
 -13.750  -1.0419   0.04962   0.04404  -0.0508   1.0000   0.0273
 -13.500  -1.0432   0.04679   0.04113  -0.0517   1.0000   0.0277
 -13.250  -1.0434   0.04436   0.03861  -0.0520   1.0000   0.0281
 -13.000  -1.0435   0.04216   0.03629  -0.0518   1.0000   0.0286
 -12.750  -1.0433   0.04015   0.03413  -0.0509   1.0000   0.0292
 -12.500  -1.0429   0.03830   0.03210  -0.0494   1.0000   0.0299
 -12.250  -1.0419   0.03658   0.03019  -0.0473   1.0000   0.0306
 -12.000  -1.0383   0.03497   0.02834  -0.0452   1.0000   0.0314
 -11.750  -1.0305   0.03348   0.02657  -0.0434   1.0000   0.0322
 -11.500  -1.0192   0.03208   0.02515  -0.0419   1.0000   0.0330
 -11.250  -1.0055   0.03106   0.02409  -0.0406   1.0000   0.0339
 -11.000  -0.9910   0.03006   0.02299  -0.0392   1.0000   0.0348
 -10.750  -0.9759   0.02902   0.02182  -0.0378   1.0000   0.0359
 -10.500  -0.9601   0.02798   0.02063  -0.0364   1.0000   0.0370
 -10.250  -0.9435   0.02702   0.01947  -0.0350   1.0000   0.0382
 -10.000  -0.9274   0.02592   0.01831  -0.0336   1.0000   0.0392
  -9.750  -0.9106   0.02504   0.01739  -0.0322   1.0000   0.0402
  -9.500  -0.8931   0.02427   0.01657  -0.0308   1.0000   0.0414
  -9.250  -0.8753   0.02353   0.01576  -0.0293   1.0000   0.0427
  -9.000  -0.8573   0.02281   0.01494  -0.0278   1.0000   0.0441
  -8.750  -0.8389   0.02211   0.01412  -0.0263   1.0000   0.0453
  -8.500  -0.8215   0.02130   0.01326  -0.0247   1.0000   0.0464
  -8.250  -0.8040   0.02058   0.01254  -0.0231   1.0000   0.0479
  -8.000  -0.7855   0.02000   0.01193  -0.0217   1.0000   0.0495
  -7.750  -0.7667   0.01944   0.01132  -0.0202   1.0000   0.0512
  -7.500  -0.7479   0.01889   0.01069  -0.0186   1.0000   0.0529
  -7.250  -0.7289   0.01836   0.01010  -0.0171   1.0000   0.0545
  -7.000  -0.7106   0.01776   0.00952  -0.0156   1.0000   0.0567
  -6.750  -0.6911   0.01730   0.00905  -0.0143   1.0000   0.0596
  -6.500  -0.6711   0.01690   0.00858  -0.0129   1.0000   0.0629
  -6.250  -0.6477   0.01640   0.00810  -0.0124   0.9991   0.0669
  -6.000  -0.6132   0.01593   0.00761  -0.0141   0.9955   0.0732
  -5.750  -0.5790   0.01545   0.00714  -0.0157   0.9917   0.0814
  -5.500  -0.5449   0.01501   0.00674  -0.0173   0.9872   0.0928
  -5.250  -0.5089   0.01459   0.00637  -0.0193   0.9836   0.1076
  -5.000  -0.4763   0.01420   0.00603  -0.0205   0.9779   0.1238
  -4.750  -0.4407   0.01383   0.00571  -0.0224   0.9735   0.1426
  -4.500  -0.4072   0.01346   0.00543  -0.0237   0.9681   0.1638
  -4.250  -0.3732   0.01310   0.00516  -0.0252   0.9624   0.1896
  -4.000  -0.3384   0.01271   0.00491  -0.0268   0.9577   0.2222
  -3.750  -0.3088   0.01233   0.00470  -0.0273   0.9493   0.2585
  -3.500  -0.2746   0.01196   0.00448  -0.0288   0.9438   0.2973
  -3.250  -0.2463   0.01166   0.00430  -0.0288   0.9338   0.3290
  -3.000  -0.2142   0.01136   0.00411  -0.0297   0.9264   0.3630
  -2.750  -0.1854   0.01108   0.00395  -0.0298   0.9160   0.3969
  -2.500  -0.1563   0.01081   0.00380  -0.0299   0.9058   0.4338
  -2.250  -0.1265   0.01051   0.00366  -0.0301   0.8961   0.4752
  -2.000  -0.0996   0.01026   0.00355  -0.0297   0.8835   0.5173
  -1.750  -0.0724   0.01003   0.00346  -0.0293   0.8708   0.5601
  -1.500  -0.0452   0.00982   0.00338  -0.0288   0.8575   0.6006
  -1.250  -0.0184   0.00964   0.00331  -0.0283   0.8434   0.6390
  -1.000   0.0083   0.00949   0.00325  -0.0276   0.8284   0.6759
  -0.750   0.0346   0.00937   0.00321  -0.0268   0.8124   0.7122
  -0.500   0.0607   0.00928   0.00319  -0.0259   0.7955   0.7471
  -0.250   0.0868   0.00923   0.00319  -0.0250   0.7777   0.7805
   0.000   0.1132   0.00922   0.00320  -0.0241   0.7591   0.8117
   0.250   0.1403   0.00924   0.00323  -0.0234   0.7397   0.8401
   0.500   0.1684   0.00931   0.00326  -0.0229   0.7199   0.8657
   0.750   0.1978   0.00941   0.00330  -0.0227   0.6999   0.8885
   1.000   0.2279   0.00951   0.00335  -0.0228   0.6794   0.9087
   1.250   0.2593   0.00964   0.00340  -0.0232   0.6585   0.9260
   1.500   0.2924   0.00979   0.00346  -0.0240   0.6373   0.9407
   1.750   0.3268   0.00994   0.00353  -0.0251   0.6150   0.9536
   2.000   0.3617   0.01011   0.00360  -0.0264   0.5912   0.9650
   2.250   0.3971   0.01029   0.00367  -0.0279   0.5672   0.9749
   2.500   0.4335   0.01047   0.00376  -0.0297   0.5434   0.9836
   2.750   0.4719   0.01065   0.00384  -0.0320   0.5197   0.9904
   3.000   0.5094   0.01083   0.00393  -0.0341   0.4940   0.9969
   3.250   0.5393   0.01103   0.00403  -0.0347   0.4681   1.0000
   3.500   0.5614   0.01123   0.00413  -0.0337   0.4437   1.0000
   3.750   0.5836   0.01143   0.00426  -0.0326   0.4210   1.0000
   4.000   0.6058   0.01165   0.00440  -0.0315   0.3979   1.0000
   4.250   0.6277   0.01191   0.00456  -0.0304   0.3745   1.0000
   4.500   0.6492   0.01220   0.00475  -0.0293   0.3460   1.0000
   4.750   0.6698   0.01257   0.00496  -0.0280   0.3104   1.0000
   5.000   0.6901   0.01300   0.00520  -0.0267   0.2723   1.0000
   5.250   0.7105   0.01344   0.00548  -0.0255   0.2397   1.0000
   5.500   0.7314   0.01387   0.00579  -0.0243   0.2127   1.0000
   5.750   0.7521   0.01433   0.00613  -0.0231   0.1872   1.0000
   6.000   0.7732   0.01480   0.00649  -0.0220   0.1635   1.0000
   6.250   0.7940   0.01530   0.00690  -0.0209   0.1426   1.0000
   6.500   0.8154   0.01578   0.00732  -0.0198   0.1246   1.0000
   6.750   0.8367   0.01629   0.00777  -0.0188   0.1088   1.0000
   7.000   0.8578   0.01682   0.00825  -0.0178   0.0954   1.0000
   7.250   0.8787   0.01739   0.00878  -0.0167   0.0840   1.0000
   7.500   0.8991   0.01800   0.00935  -0.0156   0.0747   1.0000
   7.750   0.9200   0.01857   0.00993  -0.0145   0.0674   1.0000
   8.000   0.9401   0.01920   0.01056  -0.0134   0.0624   1.0000
   8.250   0.9604   0.01980   0.01122  -0.0123   0.0585   1.0000
   8.500   0.9793   0.02052   0.01194  -0.0110   0.0555   1.0000
   8.750   0.9980   0.02123   0.01269  -0.0097   0.0532   1.0000
   9.000   1.0171   0.02190   0.01344  -0.0085   0.0509   1.0000
   9.250   1.0354   0.02261   0.01421  -0.0072   0.0489   1.0000
   9.500   1.0521   0.02343   0.01505  -0.0058   0.0472   1.0000
   9.750   1.0666   0.02442   0.01605  -0.0041   0.0458   1.0000
  10.000   1.0833   0.02523   0.01697  -0.0027   0.0447   1.0000
  10.250   1.0990   0.02608   0.01792  -0.0011   0.0434   1.0000
  10.500   1.1128   0.02695   0.01888   0.0006   0.0422   1.0000
  10.750   1.1254   0.02785   0.01985   0.0025   0.0410   1.0000
  11.000   1.1370   0.02885   0.02091   0.0043   0.0400   1.0000
  11.250   1.1471   0.03004   0.02212   0.0062   0.0391   1.0000
  11.500   1.1569   0.03136   0.02349   0.0079   0.0382   1.0000
  11.750   1.1683   0.03251   0.02482   0.0094   0.0373   1.0000
  12.000   1.1785   0.03379   0.02623   0.0109   0.0363   1.0000
  12.250   1.1876   0.03516   0.02772   0.0122   0.0354   1.0000
  12.500   1.1959   0.03662   0.02929   0.0135   0.0346   1.0000
  12.750   1.2032   0.03817   0.03093   0.0146   0.0338   1.0000
  13.000   1.2095   0.03987   0.03268   0.0155   0.0330   1.0000
  13.250   1.2145   0.04181   0.03467   0.0163   0.0323   1.0000
  13.500   1.2184   0.04395   0.03696   0.0171   0.0317   1.0000
  13.750   1.2209   0.04627   0.03950   0.0175   0.0311   1.0000
  14.000   1.2220   0.04882   0.04224   0.0177   0.0304   1.0000
  14.250   1.2219   0.05160   0.04519   0.0176   0.0298   1.0000
  14.500   1.2208   0.05457   0.04832   0.0172   0.0291   1.0000
  14.750   1.2189   0.05772   0.05161   0.0165   0.0286   1.0000
  15.000   1.2164   0.06107   0.05508   0.0156   0.0281   1.0000
  15.250   1.2133   0.06457   0.05868   0.0144   0.0276   1.0000
  15.500   1.2095   0.06825   0.06245   0.0131   0.0273   1.0000
  15.750   1.2048   0.07214   0.06642   0.0118   0.0269   1.0000
  16.000   1.1966   0.07670   0.07111   0.0100   0.0265   1.0000
  16.250   1.1819   0.08265   0.07730   0.0070   0.0263   1.0000
  16.500   1.1651   0.08927   0.08416   0.0034   0.0261   1.0000
  16.750   1.1456   0.09664   0.09175  -0.0007   0.0259   1.0000
  17.000   1.1229   0.10502   0.10034  -0.0056   0.0257   1.0000
  17.250   1.0951   0.11487   0.11041  -0.0115   0.0256   1.0000
  17.500   1.0571   0.12763   0.12342  -0.0194   0.0257   1.0000
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