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N-12 (n12-il) Xfoil prediction polar at RE=500,000 Ncrit=5


Details Polar file
Airfoil: N-12 (n12-il)
Reynolds number: 500,000
Max Cl/Cd: 55.48 at α=7.5°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-n12-il-500000-n5.txt
Download as CSV file: xf-n12-il-500000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: N-12                                            
  
 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
  ------ -------- --------- --------- -------- -------- --------
 -16.500  -0.9666   0.10310   0.10041  -0.0136   1.0000   0.0096
 -16.250  -1.0207   0.08771   0.08481  -0.0223   1.0000   0.0095
 -16.000  -1.0562   0.07706   0.07398  -0.0287   1.0000   0.0093
 -15.750  -1.0875   0.06765   0.06437  -0.0344   1.0000   0.0092
 -15.500  -1.1108   0.05994   0.05647  -0.0391   1.0000   0.0092
 -15.250  -1.1269   0.05396   0.05030  -0.0424   1.0000   0.0093
 -15.000  -1.1373   0.04937   0.04554  -0.0445   1.0000   0.0094
 -14.750  -1.1506   0.04484   0.04081  -0.0459   1.0000   0.0096
 -14.500  -1.1586   0.04138   0.03717  -0.0463   1.0000   0.0097
 -14.250  -1.1640   0.03850   0.03411  -0.0459   1.0000   0.0099
 -14.000  -1.1663   0.03619   0.03166  -0.0450   1.0000   0.0101
 -13.750  -1.1682   0.03412   0.02947  -0.0436   1.0000   0.0102
 -13.500  -1.1627   0.03286   0.02815  -0.0422   1.0000   0.0106
 -13.250  -1.1543   0.03194   0.02718  -0.0408   1.0000   0.0109
 -13.000  -1.1443   0.03122   0.02641  -0.0392   1.0000   0.0112
 -12.750  -1.1415   0.02988   0.02492  -0.0367   1.0000   0.0114
 -12.500  -1.1337   0.02905   0.02401  -0.0345   1.0000   0.0118
 -12.250  -1.1267   0.02819   0.02305  -0.0319   1.0000   0.0122
 -12.000  -1.1217   0.02720   0.02192  -0.0287   1.0000   0.0127
 -11.750  -1.1184   0.02612   0.02070  -0.0252   1.0000   0.0130
 -11.500  -1.1114   0.02519   0.01965  -0.0220   1.0000   0.0134
 -11.250  -1.0984   0.02461   0.01901  -0.0199   1.0000   0.0137
 -11.000  -1.0814   0.02440   0.01879  -0.0182   1.0000   0.0142
 -10.750  -1.0644   0.02417   0.01852  -0.0166   1.0000   0.0146
 -10.500  -1.0488   0.02368   0.01796  -0.0147   1.0000   0.0151
 -10.250  -1.0319   0.02330   0.01751  -0.0130   1.0000   0.0158
 -10.000  -1.0166   0.02260   0.01669  -0.0111   1.0000   0.0165
  -9.750  -1.0006   0.02189   0.01586  -0.0091   1.0000   0.0172
  -9.500  -0.9838   0.02127   0.01512  -0.0073   1.0000   0.0177
  -9.250  -0.9680   0.02059   0.01440  -0.0054   1.0000   0.0182
  -9.000  -0.9496   0.02022   0.01400  -0.0039   1.0000   0.0186
  -8.750  -0.9305   0.01995   0.01370  -0.0025   1.0000   0.0193
  -8.500  -0.9118   0.01955   0.01326  -0.0009   1.0000   0.0199
  -8.250  -0.8934   0.01906   0.01270   0.0007   1.0000   0.0207
  -8.000  -0.8747   0.01856   0.01213   0.0023   1.0000   0.0214
  -7.750  -0.8550   0.01823   0.01173   0.0038   1.0000   0.0223
  -7.500  -0.8356   0.01783   0.01126   0.0054   1.0000   0.0228
  -7.250  -0.8160   0.01748   0.01084   0.0069   1.0000   0.0232
  -7.000  -0.8001   0.01660   0.00992   0.0090   1.0000   0.0238
  -6.750  -0.7840   0.01587   0.00918   0.0110   1.0000   0.0246
  -6.500  -0.7626   0.01540   0.00869   0.0121   0.9996   0.0254
  -6.250  -0.7304   0.01489   0.00814   0.0108   0.9974   0.0261
  -6.000  -0.6964   0.01442   0.00764   0.0092   0.9946   0.0269
  -5.750  -0.6640   0.01394   0.00713   0.0079   0.9912   0.0278
  -5.500  -0.6317   0.01349   0.00664   0.0067   0.9876   0.0285
  -5.250  -0.5992   0.01304   0.00616   0.0055   0.9846   0.0290
  -5.000  -0.5716   0.01263   0.00572   0.0054   0.9789   0.0294
  -4.500  -0.5143   0.01194   0.00497   0.0049   0.9669   0.0304
  -4.250  -0.4866   0.01161   0.00463   0.0048   0.9596   0.0308
  -4.000  -0.4589   0.01117   0.00414   0.0048   0.9507   0.0318
  -3.750  -0.4291   0.01082   0.00376   0.0044   0.9415   0.0327
  -3.500  -0.3923   0.01050   0.00341   0.0024   0.9333   0.0336
  -3.250  -0.3513   0.01020   0.00309  -0.0005   0.9252   0.0347
  -3.000  -0.3027   0.00993   0.00279  -0.0051   0.9169   0.0361
  -2.750  -0.2516   0.00968   0.00250  -0.0103   0.9039   0.0380
  -2.500  -0.2080   0.00951   0.00226  -0.0138   0.8818   0.0414
  -2.250  -0.1787   0.00916   0.00204  -0.0143   0.8570   0.0981
  -2.000  -0.1525   0.00905   0.00192  -0.0139   0.8325   0.1160
  -1.750  -0.1283   0.00893   0.00181  -0.0130   0.8075   0.1344
  -1.500  -0.1071   0.00868   0.00166  -0.0116   0.7778   0.1855
  -1.250  -0.0928   0.00807   0.00149  -0.0090   0.7400   0.3351
  -1.000  -0.0717   0.00799   0.00142  -0.0075   0.7053   0.3769
  -0.750  -0.0501   0.00794   0.00136  -0.0061   0.6736   0.4071
  -0.500  -0.0286   0.00790   0.00131  -0.0047   0.6420   0.4353
  -0.250  -0.0080   0.00780   0.00126  -0.0032   0.6129   0.4760
   0.000   0.0067   0.00742   0.00123  -0.0004   0.5869   0.5877
   0.250   0.0236   0.00722   0.00125   0.0020   0.5600   0.6699
   0.500   0.0421   0.00711   0.00129   0.0042   0.5327   0.7302
   0.750   0.0625   0.00713   0.00135   0.0060   0.4976   0.7728
   1.000   0.0835   0.00732   0.00142   0.0075   0.4410   0.7994
   1.250   0.1040   0.00765   0.00150   0.0091   0.3629   0.8194
   1.500   0.1274   0.00787   0.00159   0.0100   0.3220   0.8359
   1.750   0.1524   0.00801   0.00168   0.0107   0.2971   0.8534
   2.000   0.1785   0.00814   0.00178   0.0111   0.2771   0.8718
   2.250   0.2069   0.00826   0.00188   0.0110   0.2596   0.8873
   2.500   0.2393   0.00842   0.00200   0.0100   0.2393   0.9013
   2.750   0.2776   0.00859   0.00216   0.0077   0.2238   0.9135
   3.000   0.3187   0.00885   0.00235   0.0046   0.2006   0.9239
   3.250   0.3525   0.00943   0.00260   0.0030   0.1189   0.9302
   3.500   0.3879   0.00972   0.00284   0.0012   0.1045   0.9357
   3.750   0.4246   0.00998   0.00308  -0.0008   0.0928   0.9402
   4.000   0.4555   0.01037   0.00331  -0.0017   0.0554   0.9463
   4.250   0.4860   0.01071   0.00359  -0.0023   0.0440   0.9515
   4.500   0.5162   0.01098   0.00386  -0.0029   0.0411   0.9569
   4.750   0.5435   0.01126   0.00416  -0.0028   0.0391   0.9637
   5.000   0.5737   0.01159   0.00450  -0.0034   0.0364   0.9684
   5.500   0.6320   0.01226   0.00525  -0.0042   0.0340   0.9783
   5.750   0.6614   0.01260   0.00563  -0.0046   0.0332   0.9834
   6.000   0.6928   0.01295   0.00603  -0.0056   0.0321   0.9866
   6.250   0.7243   0.01332   0.00643  -0.0066   0.0307   0.9896
   6.500   0.7540   0.01371   0.00686  -0.0073   0.0296   0.9926
   6.750   0.7834   0.01416   0.00734  -0.0079   0.0283   0.9951
   7.000   0.8122   0.01484   0.00805  -0.0086   0.0267   0.9976
   7.250   0.8427   0.01529   0.00856  -0.0095   0.0258   0.9996
   7.500   0.8649   0.01559   0.00893  -0.0085   0.0250   1.0000
   7.750   0.8830   0.01594   0.00932  -0.0068   0.0240   1.0000
   8.000   0.9012   0.01630   0.00973  -0.0050   0.0230   1.0000
   8.250   0.9194   0.01667   0.01014  -0.0033   0.0220   1.0000
   8.500   0.9384   0.01698   0.01047  -0.0017   0.0210   1.0000
   8.750   0.9550   0.01749   0.01100   0.0002   0.0200   1.0000
   9.000   0.9719   0.01799   0.01156   0.0021   0.0193   1.0000
   9.250   0.9895   0.01843   0.01208   0.0039   0.0186   1.0000
   9.500   1.0077   0.01881   0.01253   0.0056   0.0175   1.0000
   9.750   1.0253   0.01924   0.01301   0.0073   0.0167   1.0000
  10.000   1.0441   0.01954   0.01333   0.0088   0.0158   1.0000
  10.250   1.0606   0.02003   0.01385   0.0106   0.0151   1.0000
  10.500   1.0748   0.02067   0.01456   0.0128   0.0144   1.0000
  10.750   1.0891   0.02130   0.01528   0.0150   0.0138   1.0000
  11.000   1.1027   0.02195   0.01602   0.0172   0.0133   1.0000
  11.250   1.1168   0.02253   0.01667   0.0193   0.0127   1.0000
  11.500   1.1292   0.02321   0.01742   0.0216   0.0122   1.0000
  11.750   1.1402   0.02380   0.01807   0.0242   0.0118   1.0000
  12.000   1.1472   0.02450   0.01883   0.0274   0.0114   1.0000
  12.250   1.1501   0.02550   0.01990   0.0309   0.0109   1.0000
  12.500   1.1565   0.02642   0.02095   0.0337   0.0106   1.0000
  12.750   1.1633   0.02738   0.02202   0.0362   0.0103   1.0000
  13.000   1.1684   0.02851   0.02327   0.0386   0.0099   1.0000
  13.250   1.1717   0.02985   0.02473   0.0409   0.0098   1.0000
  13.500   1.1750   0.03129   0.02630   0.0427   0.0095   1.0000
  13.750   1.1775   0.03291   0.02802   0.0442   0.0092   1.0000
  14.000   1.1783   0.03481   0.03005   0.0454   0.0091   1.0000
  14.250   1.1783   0.03694   0.03230   0.0461   0.0089   1.0000
  14.500   1.1772   0.03938   0.03486   0.0463   0.0087   1.0000
  14.750   1.1726   0.04245   0.03808   0.0460   0.0086   1.0000
  15.000   1.1670   0.04596   0.04170   0.0449   0.0084   1.0000
  15.250   1.1565   0.05046   0.04636   0.0430   0.0083   1.0000
  15.500   1.1453   0.05540   0.05145   0.0405   0.0083   1.0000
  15.750   1.1290   0.06152   0.05772   0.0371   0.0081   1.0000
  16.000   1.1096   0.06846   0.06482   0.0331   0.0081   1.0000
  16.250   1.0936   0.07506   0.07159   0.0294   0.0083   1.0000
  16.500   1.0664   0.08378   0.08046   0.0245   0.0082   1.0000
  16.750   1.0403   0.09247   0.08930   0.0198   0.0083   1.0000
  17.000   1.0103   0.10212   0.09910   0.0147   0.0084   1.0000
  17.250   0.9626   0.11596   0.11316   0.0074   0.0086   1.0000
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