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NACA 1412 (naca1412-il) Xfoil prediction polar at RE=500,000 Ncrit=5


Details Polar file
Airfoil: NACA 1412 (naca1412-il)
Reynolds number: 500,000
Max Cl/Cd: 66.04 at α=5.75°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-naca1412-il-500000-n5.txt
Download as CSV file: xf-naca1412-il-500000-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 =     0.500 e 6     Ncrit =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -18.500  -0.9139   0.15280   0.15010   0.0146   1.0000   0.0153
 -18.250  -0.9813   0.13333   0.13042   0.0039   1.0000   0.0153
 -18.000  -1.0190   0.12143   0.11838  -0.0026   1.0000   0.0154
 -17.750  -1.0557   0.11030   0.10710  -0.0086   1.0000   0.0154
 -17.500  -1.0921   0.09963   0.09628  -0.0144   1.0000   0.0153
 -17.250  -1.1284   0.08941   0.08592  -0.0200   1.0000   0.0153
 -17.000  -1.1627   0.07982   0.07616  -0.0253   1.0000   0.0152
 -16.750  -1.1930   0.07091   0.06708  -0.0304   1.0000   0.0152
 -16.500  -1.2179   0.06292   0.05892  -0.0352   1.0000   0.0152
 -16.250  -1.2364   0.05602   0.05187  -0.0396   1.0000   0.0153
 -16.000  -1.2488   0.05029   0.04599  -0.0433   1.0000   0.0155
 -15.750  -1.2563   0.04559   0.04115  -0.0462   1.0000   0.0157
 -15.500  -1.2597   0.04178   0.03721  -0.0483   1.0000   0.0160
 -15.250  -1.2603   0.03865   0.03395  -0.0496   1.0000   0.0163
 -15.000  -1.2587   0.03606   0.03123  -0.0503   1.0000   0.0167
 -14.750  -1.2552   0.03390   0.02896  -0.0504   1.0000   0.0171
 -14.500  -1.2506   0.03207   0.02699  -0.0500   1.0000   0.0175
 -14.250  -1.2445   0.03051   0.02530  -0.0491   1.0000   0.0180
 -14.000  -1.2384   0.02909   0.02379  -0.0478   1.0000   0.0184
 -13.750  -1.2302   0.02794   0.02258  -0.0464   1.0000   0.0189
 -13.500  -1.2199   0.02702   0.02160  -0.0447   1.0000   0.0194
 -13.250  -1.2085   0.02621   0.02071  -0.0430   1.0000   0.0200
 -13.000  -1.1948   0.02541   0.01982  -0.0415   1.0000   0.0206
 -12.750  -1.1793   0.02464   0.01895  -0.0402   1.0000   0.0213
 -12.500  -1.1627   0.02391   0.01812  -0.0389   1.0000   0.0219
 -12.250  -1.1462   0.02315   0.01728  -0.0377   1.0000   0.0225
 -12.000  -1.1290   0.02244   0.01654  -0.0365   1.0000   0.0232
 -11.750  -1.1101   0.02187   0.01590  -0.0354   1.0000   0.0239
 -11.500  -1.0908   0.02131   0.01528  -0.0343   1.0000   0.0247
 -11.250  -1.0716   0.02075   0.01465  -0.0332   1.0000   0.0254
 -11.000  -1.0521   0.02022   0.01404  -0.0320   1.0000   0.0262
 -10.750  -1.0322   0.01977   0.01350  -0.0308   1.0000   0.0268
 -10.500  -1.0153   0.01906   0.01275  -0.0292   1.0000   0.0276
 -10.250  -0.9969   0.01851   0.01218  -0.0278   1.0000   0.0284
 -10.000  -0.9778   0.01805   0.01168  -0.0264   1.0000   0.0291
  -9.750  -0.9584   0.01761   0.01120  -0.0250   1.0000   0.0300
  -9.500  -0.9390   0.01720   0.01072  -0.0236   1.0000   0.0308
  -9.250  -0.9195   0.01680   0.01027  -0.0222   1.0000   0.0316
  -9.000  -0.8998   0.01644   0.00985  -0.0208   1.0000   0.0322
  -8.750  -0.8821   0.01588   0.00927  -0.0191   1.0000   0.0332
  -8.500  -0.8549   0.01538   0.00875  -0.0193   0.9986   0.0343
  -8.250  -0.8234   0.01495   0.00828  -0.0204   0.9965   0.0354
  -8.000  -0.7911   0.01455   0.00785  -0.0216   0.9945   0.0367
  -7.750  -0.7596   0.01416   0.00741  -0.0226   0.9921   0.0377
  -7.500  -0.7283   0.01378   0.00698  -0.0235   0.9892   0.0387
  -7.250  -0.6964   0.01331   0.00651  -0.0246   0.9865   0.0406
  -7.000  -0.6629   0.01293   0.00613  -0.0260   0.9843   0.0425
  -6.750  -0.6310   0.01260   0.00576  -0.0270   0.9810   0.0444
  -6.500  -0.5995   0.01228   0.00542  -0.0279   0.9769   0.0464
  -6.250  -0.5670   0.01191   0.00507  -0.0290   0.9733   0.0501
  -6.000  -0.5365   0.01162   0.00477  -0.0296   0.9683   0.0546
  -5.750  -0.5066   0.01128   0.00448  -0.0301   0.9625   0.0618
  -5.500  -0.4752   0.01097   0.00421  -0.0310   0.9577   0.0706
  -5.250  -0.4473   0.01070   0.00396  -0.0310   0.9498   0.0797
  -5.000  -0.4169   0.01043   0.00372  -0.0315   0.9435   0.0900
  -4.500  -0.3612   0.00993   0.00329  -0.0314   0.9256   0.1141
  -4.250  -0.3339   0.00969   0.00310  -0.0312   0.9152   0.1295
  -4.000  -0.3068   0.00945   0.00291  -0.0310   0.9043   0.1470
  -3.750  -0.2797   0.00923   0.00273  -0.0308   0.8929   0.1652
  -3.500  -0.2528   0.00903   0.00257  -0.0305   0.8804   0.1841
  -3.250  -0.2259   0.00884   0.00242  -0.0302   0.8668   0.2057
  -3.000  -0.1995   0.00860   0.00228  -0.0298   0.8527   0.2384
  -2.750  -0.1732   0.00838   0.00216  -0.0295   0.8377   0.2738
  -2.500  -0.1465   0.00822   0.00204  -0.0292   0.8221   0.3022
  -2.250  -0.1197   0.00807   0.00194  -0.0288   0.8058   0.3298
  -2.000  -0.0929   0.00795   0.00185  -0.0285   0.7889   0.3560
  -1.250  -0.0131   0.00762   0.00165  -0.0275   0.7346   0.4529
  -1.000   0.0132   0.00750   0.00160  -0.0271   0.7151   0.4933
  -0.750   0.0396   0.00742   0.00157  -0.0267   0.6948   0.5303
  -0.500   0.0661   0.00736   0.00156  -0.0263   0.6744   0.5645
  -0.250   0.0925   0.00732   0.00155  -0.0259   0.6547   0.5981
   0.250   0.1454   0.00725   0.00157  -0.0251   0.6167   0.6649
   0.500   0.1718   0.00722   0.00160  -0.0247   0.5977   0.6987
   0.750   0.1980   0.00721   0.00164  -0.0242   0.5786   0.7309
   1.500   0.2760   0.00731   0.00182  -0.0225   0.5176   0.8211
   1.750   0.3021   0.00737   0.00190  -0.0219   0.4991   0.8482
   2.000   0.3282   0.00745   0.00199  -0.0213   0.4810   0.8738
   2.250   0.3546   0.00756   0.00210  -0.0208   0.4625   0.8967
   2.500   0.3818   0.00772   0.00220  -0.0204   0.4414   0.9170
   2.750   0.4103   0.00790   0.00232  -0.0204   0.4155   0.9346
   3.250   0.4715   0.00830   0.00257  -0.0214   0.3709   0.9609
   3.500   0.5024   0.00856   0.00271  -0.0221   0.3422   0.9708
   3.750   0.5358   0.00886   0.00287  -0.0234   0.3103   0.9776
   4.000   0.5673   0.00922   0.00306  -0.0244   0.2714   0.9844
   4.250   0.6011   0.00964   0.00327  -0.0259   0.2314   0.9889
   4.500   0.6336   0.01000   0.00349  -0.0271   0.2013   0.9936
   4.750   0.6679   0.01034   0.00371  -0.0288   0.1758   0.9968
   5.000   0.7013   0.01068   0.00396  -0.0302   0.1537   1.0000
   5.250   0.7231   0.01098   0.00417  -0.0291   0.1366   1.0000
   5.500   0.7449   0.01128   0.00440  -0.0280   0.1206   1.0000
   5.750   0.7667   0.01161   0.00465  -0.0269   0.1055   1.0000
   6.000   0.7885   0.01195   0.00492  -0.0258   0.0918   1.0000
   6.250   0.8104   0.01229   0.00521  -0.0247   0.0801   1.0000
   6.500   0.8325   0.01263   0.00550  -0.0237   0.0704   1.0000
   6.750   0.8547   0.01299   0.00582  -0.0227   0.0616   1.0000
   7.000   0.8770   0.01337   0.00616  -0.0217   0.0542   1.0000
   7.250   0.8999   0.01372   0.00650  -0.0208   0.0493   1.0000
   7.500   0.9225   0.01412   0.00688  -0.0200   0.0455   1.0000
   7.750   0.9456   0.01447   0.00725  -0.0192   0.0430   1.0000
   8.000   0.9683   0.01487   0.00765  -0.0183   0.0407   1.0000
   8.250   0.9904   0.01534   0.00812  -0.0174   0.0387   1.0000
   8.500   1.0132   0.01573   0.00856  -0.0166   0.0376   1.0000
   8.750   1.0358   0.01615   0.00901  -0.0158   0.0366   1.0000
   9.000   1.0580   0.01658   0.00949  -0.0150   0.0355   1.0000
   9.250   1.0798   0.01705   0.00999  -0.0141   0.0344   1.0000
   9.500   1.1007   0.01758   0.01054  -0.0131   0.0334   1.0000
   9.750   1.1200   0.01823   0.01121  -0.0120   0.0323   1.0000
  10.000   1.1405   0.01876   0.01180  -0.0109   0.0316   1.0000
  10.250   1.1610   0.01926   0.01236  -0.0099   0.0309   1.0000
  10.500   1.1808   0.01979   0.01296  -0.0088   0.0301   1.0000
  10.750   1.1999   0.02036   0.01357  -0.0077   0.0293   1.0000
  11.000   1.2181   0.02095   0.01422  -0.0065   0.0286   1.0000
  11.250   1.2348   0.02162   0.01493  -0.0050   0.0278   1.0000
  11.500   1.2474   0.02240   0.01575  -0.0030   0.0271   1.0000
  11.750   1.2588   0.02325   0.01665  -0.0009   0.0265   1.0000
  12.000   1.2736   0.02391   0.01740   0.0007   0.0260   1.0000
  12.250   1.2873   0.02467   0.01825   0.0023   0.0254   1.0000
  12.500   1.3002   0.02551   0.01917   0.0038   0.0248   1.0000
  12.750   1.3125   0.02641   0.02014   0.0053   0.0242   1.0000
  13.000   1.3245   0.02737   0.02117   0.0067   0.0236   1.0000
  13.250   1.3352   0.02845   0.02231   0.0080   0.0230   1.0000
  13.500   1.3435   0.02978   0.02370   0.0092   0.0224   1.0000
  13.750   1.3481   0.03148   0.02546   0.0105   0.0219   1.0000
  14.000   1.3576   0.03287   0.02697   0.0113   0.0216   1.0000
  14.250   1.3658   0.03442   0.02864   0.0120   0.0211   1.0000
  14.500   1.3730   0.03616   0.03049   0.0125   0.0206   1.0000
  14.750   1.3794   0.03805   0.03248   0.0128   0.0201   1.0000
  15.000   1.3849   0.04012   0.03465   0.0129   0.0196   1.0000
  15.250   1.3896   0.04238   0.03700   0.0128   0.0191   1.0000
  15.500   1.3924   0.04495   0.03965   0.0124   0.0187   1.0000
  15.750   1.3925   0.04793   0.04272   0.0118   0.0183   1.0000
  16.000   1.3893   0.05145   0.04635   0.0108   0.0180   1.0000
  16.250   1.3865   0.05500   0.05002   0.0098   0.0177   1.0000
  16.500   1.3823   0.05884   0.05400   0.0085   0.0174   1.0000
  16.750   1.3767   0.06300   0.05829   0.0070   0.0171   1.0000
  17.000   1.3690   0.06754   0.06296   0.0052   0.0168   1.0000
  17.250   1.3600   0.07241   0.06796   0.0032   0.0166   1.0000
  17.500   1.3493   0.07765   0.07333   0.0009   0.0163   1.0000
  17.750   1.3371   0.08324   0.07905  -0.0016   0.0161   1.0000
  18.000   1.3235   0.08918   0.08511  -0.0043   0.0159   1.0000
  18.250   1.3086   0.09547   0.09152  -0.0073   0.0157   1.0000
  18.500   1.2923   0.10210   0.09828  -0.0105   0.0156   1.0000
  18.750   1.2755   0.10895   0.10524  -0.0139   0.0154   1.0000
  19.000   1.2577   0.11614   0.11255  -0.0175   0.0153   1.0000
  19.250   1.2398   0.12345   0.11997  -0.0214   0.0151   1.0000
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