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NACA 1412 (naca1412-il) Xfoil prediction polar at RE=1,000,000 Ncrit=5


Details Polar file
Airfoil: NACA 1412 (naca1412-il)
Reynolds number: 1,000,000
Max Cl/Cd: 78.56 at α=8.5°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-naca1412-il-1000000-n5.txt
Download as CSV file: xf-naca1412-il-1000000-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 =     1.000 e 6     Ncrit =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -18.750  -1.1843   0.10362   0.10074  -0.0124   1.0000   0.0103
 -18.500  -1.2449   0.08947   0.08638  -0.0201   1.0000   0.0101
 -18.250  -1.2985   0.07688   0.07358  -0.0270   1.0000   0.0099
 -18.000  -1.3402   0.06631   0.06280  -0.0331   1.0000   0.0098
 -17.750  -1.3701   0.05771   0.05402  -0.0383   1.0000   0.0098
 -17.500  -1.3905   0.05082   0.04697  -0.0426   1.0000   0.0098
 -17.250  -1.4036   0.04533   0.04133  -0.0459   1.0000   0.0099
 -17.000  -1.4115   0.04094   0.03681  -0.0483   1.0000   0.0101
 -16.750  -1.4155   0.03738   0.03313  -0.0499   1.0000   0.0103
 -16.500  -1.4164   0.03451   0.03016  -0.0507   1.0000   0.0105
 -16.250  -1.4151   0.03215   0.02769  -0.0508   1.0000   0.0107
 -16.000  -1.4117   0.03020   0.02564  -0.0504   1.0000   0.0109
 -15.750  -1.4068   0.02857   0.02392  -0.0496   1.0000   0.0112
 -15.500  -1.4001   0.02721   0.02246  -0.0484   1.0000   0.0114
 -15.250  -1.3921   0.02604   0.02121  -0.0470   1.0000   0.0117
 -15.000  -1.3840   0.02496   0.02005  -0.0452   1.0000   0.0121
 -14.750  -1.3752   0.02399   0.01903  -0.0432   1.0000   0.0125
 -14.500  -1.3642   0.02316   0.01815  -0.0413   1.0000   0.0130
 -14.250  -1.3493   0.02239   0.01732  -0.0399   1.0000   0.0135
 -14.000  -1.3329   0.02168   0.01655  -0.0387   1.0000   0.0141
 -13.750  -1.3153   0.02102   0.01582  -0.0376   1.0000   0.0145
 -13.500  -1.2972   0.02037   0.01511  -0.0365   1.0000   0.0151
 -13.250  -1.2783   0.01975   0.01447  -0.0354   1.0000   0.0158
 -13.000  -1.2585   0.01920   0.01389  -0.0345   1.0000   0.0165
 -12.750  -1.2383   0.01868   0.01332  -0.0335   1.0000   0.0172
 -12.500  -1.2176   0.01821   0.01280  -0.0326   1.0000   0.0178
 -12.250  -1.1969   0.01773   0.01228  -0.0316   1.0000   0.0185
 -12.000  -1.1763   0.01727   0.01180  -0.0306   1.0000   0.0193
 -11.750  -1.1554   0.01686   0.01137  -0.0296   1.0000   0.0201
 -11.500  -1.1346   0.01648   0.01095  -0.0285   1.0000   0.0208
 -11.250  -1.1140   0.01611   0.01055  -0.0273   1.0000   0.0214
 -11.000  -1.0933   0.01577   0.01016  -0.0261   1.0000   0.0219
 -10.750  -1.0731   0.01540   0.00976  -0.0248   1.0000   0.0225
 -10.500  -1.0535   0.01500   0.00935  -0.0234   1.0000   0.0233
 -10.250  -1.0335   0.01467   0.00899  -0.0221   1.0000   0.0240
 -10.000  -1.0039   0.01430   0.00861  -0.0227   0.9988   0.0248
  -9.750  -0.9734   0.01396   0.00824  -0.0235   0.9973   0.0256
  -9.500  -0.9425   0.01364   0.00788  -0.0244   0.9958   0.0263
  -9.250  -0.9110   0.01335   0.00756  -0.0254   0.9944   0.0268
  -9.000  -0.8808   0.01292   0.00710  -0.0262   0.9927   0.0277
  -8.750  -0.8511   0.01255   0.00672  -0.0268   0.9903   0.0287
  -8.500  -0.8202   0.01222   0.00638  -0.0276   0.9881   0.0296
  -8.250  -0.7888   0.01192   0.00606  -0.0285   0.9860   0.0305
  -8.000  -0.7570   0.01164   0.00576  -0.0295   0.9839   0.0313
  -7.750  -0.7279   0.01138   0.00547  -0.0299   0.9797   0.0319
  -7.500  -0.6983   0.01109   0.00516  -0.0303   0.9752   0.0328
  -7.250  -0.6676   0.01077   0.00484  -0.0310   0.9714   0.0341
  -7.000  -0.6403   0.01051   0.00458  -0.0309   0.9645   0.0353
  -6.750  -0.6111   0.01027   0.00432  -0.0312   0.9588   0.0367
  -6.500  -0.5840   0.01005   0.00408  -0.0310   0.9509   0.0378
  -6.250  -0.5563   0.00984   0.00385  -0.0309   0.9433   0.0393
  -6.000  -0.5297   0.00961   0.00362  -0.0306   0.9338   0.0420
  -5.750  -0.5028   0.00941   0.00341  -0.0303   0.9243   0.0449
  -5.500  -0.4762   0.00920   0.00320  -0.0300   0.9133   0.0498
  -5.250  -0.4495   0.00900   0.00300  -0.0297   0.9016   0.0567
  -5.000  -0.4228   0.00881   0.00281  -0.0294   0.8896   0.0649
  -4.750  -0.3961   0.00863   0.00264  -0.0291   0.8767   0.0739
  -4.500  -0.3692   0.00847   0.00247  -0.0288   0.8630   0.0830
  -4.250  -0.3422   0.00832   0.00232  -0.0286   0.8485   0.0920
  -4.000  -0.3150   0.00820   0.00218  -0.0284   0.8338   0.1019
  -3.750  -0.2879   0.00807   0.00204  -0.0281   0.8180   0.1140
  -3.500  -0.2608   0.00794   0.00192  -0.0279   0.8022   0.1279
  -3.250  -0.2337   0.00781   0.00180  -0.0277   0.7853   0.1450
  -3.000  -0.2065   0.00768   0.00169  -0.0275   0.7686   0.1630
  -2.750  -0.1794   0.00757   0.00159  -0.0273   0.7510   0.1827
  -2.500  -0.1523   0.00744   0.00150  -0.0272   0.7338   0.2075
  -2.250  -0.1252   0.00732   0.00142  -0.0270   0.7156   0.2354
  -2.000  -0.0979   0.00722   0.00135  -0.0268   0.6968   0.2609
  -1.750  -0.0707   0.00712   0.00129  -0.0267   0.6772   0.2888
  -1.500  -0.0435   0.00706   0.00124  -0.0265   0.6563   0.3154
  -1.250  -0.0160   0.00702   0.00120  -0.0264   0.6362   0.3361
  -1.000   0.0115   0.00697   0.00117  -0.0263   0.6175   0.3611
  -0.750   0.0388   0.00689   0.00114  -0.0262   0.5991   0.3943
  -0.500   0.0661   0.00681   0.00113  -0.0260   0.5813   0.4319
  -0.250   0.0934   0.00675   0.00112  -0.0259   0.5634   0.4657
   0.250   0.1483   0.00668   0.00113  -0.0257   0.5278   0.5288
   0.500   0.1756   0.00668   0.00115  -0.0255   0.5075   0.5592
   0.750   0.2028   0.00667   0.00118  -0.0254   0.4874   0.5907
   1.000   0.2301   0.00666   0.00121  -0.0252   0.4698   0.6233
   1.250   0.2574   0.00665   0.00125  -0.0251   0.4537   0.6553
   1.500   0.2846   0.00666   0.00130  -0.0249   0.4367   0.6857
   1.750   0.3118   0.00668   0.00136  -0.0247   0.4194   0.7153
   2.000   0.3385   0.00675   0.00143  -0.0244   0.3952   0.7447
   2.250   0.3650   0.00683   0.00151  -0.0240   0.3700   0.7737
   2.500   0.3917   0.00689   0.00159  -0.0237   0.3516   0.8017
   2.750   0.4178   0.00701   0.00170  -0.0233   0.3266   0.8294
   3.250   0.4689   0.00732   0.00196  -0.0222   0.2710   0.8814
   3.500   0.4938   0.00754   0.00212  -0.0215   0.2405   0.9060
   3.750   0.5190   0.00778   0.00228  -0.0209   0.2124   0.9276
   4.000   0.5449   0.00806   0.00246  -0.0204   0.1847   0.9452
   4.250   0.5726   0.00830   0.00263  -0.0204   0.1648   0.9590
   4.500   0.6020   0.00856   0.00281  -0.0207   0.1461   0.9697
   4.750   0.6332   0.00884   0.00300  -0.0215   0.1283   0.9771
   5.000   0.6634   0.00912   0.00320  -0.0221   0.1119   0.9840
   5.250   0.6956   0.00942   0.00341  -0.0232   0.0955   0.9883
   5.500   0.7267   0.00971   0.00364  -0.0241   0.0826   0.9925
   5.750   0.7591   0.01000   0.00387  -0.0252   0.0718   0.9950
   6.000   0.7913   0.01031   0.00412  -0.0263   0.0611   0.9974
   6.250   0.8230   0.01064   0.00438  -0.0273   0.0516   0.9997
   6.500   0.8466   0.01093   0.00463  -0.0266   0.0452   1.0000
   6.750   0.8693   0.01119   0.00486  -0.0256   0.0415   1.0000
   7.000   0.8920   0.01146   0.00512  -0.0246   0.0382   1.0000
   7.250   0.9152   0.01171   0.00537  -0.0237   0.0364   1.0000
   7.500   0.9385   0.01199   0.00564  -0.0229   0.0347   1.0000
   7.750   0.9620   0.01228   0.00593  -0.0221   0.0332   1.0000
   8.000   0.9855   0.01260   0.00626  -0.0213   0.0320   1.0000
   8.250   1.0097   0.01287   0.00656  -0.0207   0.0314   1.0000
   8.500   1.0338   0.01316   0.00686  -0.0201   0.0307   1.0000
   8.750   1.0577   0.01347   0.00719  -0.0195   0.0299   1.0000
   9.000   1.0815   0.01380   0.00754  -0.0188   0.0291   1.0000
   9.250   1.1049   0.01416   0.00791  -0.0181   0.0283   1.0000
   9.500   1.1277   0.01457   0.00833  -0.0174   0.0274   1.0000
   9.750   1.1502   0.01501   0.00879  -0.0166   0.0265   1.0000
  10.000   1.1737   0.01533   0.00915  -0.0160   0.0261   1.0000
  10.250   1.1967   0.01569   0.00954  -0.0153   0.0256   1.0000
  10.500   1.2195   0.01606   0.00994  -0.0146   0.0250   1.0000
  10.750   1.2418   0.01645   0.01036  -0.0139   0.0244   1.0000
  11.000   1.2635   0.01687   0.01081  -0.0130   0.0237   1.0000
  11.250   1.2846   0.01733   0.01129  -0.0121   0.0231   1.0000
  11.500   1.3045   0.01786   0.01185  -0.0111   0.0223   1.0000
  11.750   1.3242   0.01838   0.01240  -0.0100   0.0218   1.0000
  12.000   1.3445   0.01882   0.01289  -0.0090   0.0214   1.0000
  12.250   1.3641   0.01928   0.01340  -0.0080   0.0209   1.0000
  12.500   1.3823   0.01975   0.01392  -0.0067   0.0203   1.0000
  12.750   1.3986   0.02026   0.01446  -0.0051   0.0197   1.0000
  13.000   1.4140   0.02082   0.01505  -0.0034   0.0191   1.0000
  13.250   1.4285   0.02145   0.01572  -0.0018   0.0185   1.0000
  13.500   1.4415   0.02221   0.01651   0.0000   0.0179   1.0000
  13.750   1.4555   0.02290   0.01728   0.0015   0.0176   1.0000
  14.000   1.4688   0.02367   0.01811   0.0029   0.0171   1.0000
  14.250   1.4814   0.02451   0.01901   0.0044   0.0166   1.0000
  14.500   1.4933   0.02544   0.01998   0.0057   0.0160   1.0000
  14.750   1.5044   0.02646   0.02105   0.0070   0.0154   1.0000
  15.000   1.5140   0.02765   0.02228   0.0082   0.0147   1.0000
  15.250   1.5226   0.02897   0.02366   0.0093   0.0143   1.0000
  15.500   1.5309   0.03038   0.02516   0.0103   0.0139   1.0000
  15.750   1.5378   0.03197   0.02682   0.0111   0.0134   1.0000
  16.000   1.5438   0.03375   0.02867   0.0117   0.0130   1.0000
  16.250   1.5483   0.03576   0.03075   0.0121   0.0126   1.0000
  16.500   1.5512   0.03802   0.03309   0.0123   0.0122   1.0000
  16.750   1.5524   0.04059   0.03573   0.0123   0.0118   1.0000
  17.000   1.5518   0.04345   0.03870   0.0120   0.0115   1.0000
  17.250   1.5505   0.04652   0.04187   0.0115   0.0113   1.0000
  17.500   1.5473   0.04996   0.04541   0.0106   0.0111   1.0000
  17.750   1.5418   0.05377   0.04933   0.0096   0.0109   1.0000
  18.000   1.5341   0.05800   0.05368   0.0082   0.0107   1.0000
  18.250   1.5243   0.06269   0.05848   0.0064   0.0105   1.0000
  18.500   1.5118   0.06785   0.06376   0.0044   0.0103   1.0000
  18.750   1.4966   0.07355   0.06958   0.0021   0.0102   1.0000
  19.000   1.4790   0.07979   0.07595  -0.0006   0.0101   1.0000
  19.250   1.4584   0.08659   0.08288  -0.0037   0.0100   1.0000
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