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EPPLER E1212MOD AIRFOIL (e1212mod-il) Xfoil prediction polar at RE=1,000,000 Ncrit=9


Details Polar file
Airfoil: EPPLER E1212MOD AIRFOIL (e1212mod-il)
Reynolds number: 1,000,000
Max Cl/Cd: 108.39 at α=9.5°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-e1212mod-il-1000000.txt
Download as CSV file: xf-e1212mod-il-1000000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: EPPLER E1212MOD AIRFOIL                         
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     1.000 e 6     Ncrit =   9.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -15.500  -0.8610   0.08905   0.08557  -0.0298   1.0000   0.0180
 -15.250  -0.8832   0.08225   0.07869  -0.0335   1.0000   0.0182
 -15.000  -0.9017   0.07614   0.07251  -0.0368   1.0000   0.0180
 -14.750  -0.9338   0.06846   0.06471  -0.0412   1.0000   0.0179
 -14.500  -0.9704   0.06035   0.05646  -0.0460   1.0000   0.0178
 -14.250  -1.0380   0.04816   0.04405  -0.0537   1.0000   0.0178
 -14.000  -1.0738   0.03894   0.03463  -0.0604   1.0000   0.0176
 -13.750  -1.0974   0.03020   0.02563  -0.0694   1.0000   0.0176
 -13.500  -1.1089   0.02675   0.02202  -0.0709   1.0000   0.0176
 -13.250  -1.1152   0.02494   0.02012  -0.0689   1.0000   0.0177
 -13.000  -1.1181   0.02378   0.01889  -0.0656   1.0000   0.0177
 -12.750  -1.1134   0.02267   0.01771  -0.0631   1.0000   0.0178
 -12.500  -1.1035   0.02173   0.01671  -0.0611   1.0000   0.0179
 -12.250  -1.0913   0.02088   0.01581  -0.0592   1.0000   0.0180
 -12.000  -1.0775   0.02009   0.01496  -0.0574   1.0000   0.0182
 -11.750  -1.0586   0.01930   0.01413  -0.0565   0.9899   0.0183
 -11.500  -0.9964   0.01817   0.01292  -0.0643   0.9482   0.0187
 -11.250  -0.9572   0.01761   0.01200  -0.0670   0.8397   0.0190
 -11.000  -0.9390   0.01722   0.01145  -0.0654   0.8077   0.0191
 -10.750  -0.9186   0.01679   0.01091  -0.0641   0.7904   0.0192
 -10.500  -0.8974   0.01636   0.01038  -0.0630   0.7773   0.0194
 -10.250  -0.8751   0.01596   0.00990  -0.0621   0.7660   0.0196
 -10.000  -0.8524   0.01556   0.00941  -0.0611   0.7557   0.0199
  -9.750  -0.8296   0.01511   0.00890  -0.0602   0.7454   0.0204
  -9.500  -0.8062   0.01472   0.00845  -0.0594   0.7362   0.0209
  -9.250  -0.7821   0.01432   0.00800  -0.0586   0.7263   0.0215
  -9.000  -0.7580   0.01397   0.00758  -0.0578   0.7154   0.0224
  -8.750  -0.7344   0.01348   0.00708  -0.0570   0.7028   0.0254
  -8.500  -0.7136   0.01271   0.00639  -0.0559   0.6890   0.0452
  -8.250  -0.6891   0.01234   0.00600  -0.0551   0.6703   0.0522
  -8.000  -0.6645   0.01200   0.00561  -0.0544   0.6438   0.0594
  -7.750  -0.6406   0.01165   0.00520  -0.0536   0.6089   0.0686
  -7.500  -0.6168   0.01130   0.00481  -0.0527   0.5768   0.0817
  -7.250  -0.5920   0.01097   0.00451  -0.0521   0.5572   0.0977
  -7.000  -0.5655   0.01080   0.00434  -0.0516   0.5437   0.1092
  -6.750  -0.5382   0.01069   0.00422  -0.0512   0.5334   0.1164
  -6.500  -0.5103   0.01062   0.00411  -0.0509   0.5251   0.1216
  -6.250  -0.4823   0.01053   0.00400  -0.0506   0.5195   0.1254
  -6.000  -0.4543   0.01045   0.00391  -0.0503   0.5134   0.1292
  -5.750  -0.4262   0.01042   0.00384  -0.0500   0.5066   0.1323
  -5.500  -0.3974   0.01038   0.00376  -0.0498   0.5029   0.1344
  -5.250  -0.3694   0.01024   0.00364  -0.0495   0.4991   0.1381
  -5.000  -0.3411   0.01018   0.00357  -0.0492   0.4945   0.1411
  -4.750  -0.3126   0.01016   0.00351  -0.0489   0.4893   0.1437
  -4.500  -0.2842   0.01017   0.00346  -0.0487   0.4833   0.1454
  -4.250  -0.2555   0.01007   0.00335  -0.0484   0.4802   0.1474
  -4.000  -0.2274   0.00993   0.00323  -0.0481   0.4764   0.1509
  -3.750  -0.1990   0.00986   0.00315  -0.0479   0.4721   0.1535
  -3.500  -0.1705   0.00982   0.00308  -0.0476   0.4673   0.1557
  -3.250  -0.1422   0.00982   0.00304  -0.0473   0.4617   0.1577
  -3.000  -0.1129   0.00978   0.00299  -0.0472   0.4589   0.1594
  -2.750  -0.0847   0.00962   0.00285  -0.0469   0.4553   0.1635
  -2.500  -0.0563   0.00953   0.00277  -0.0467   0.4508   0.1667
  -2.250  -0.0279   0.00949   0.00270  -0.0464   0.4458   0.1694
  -2.000   0.0005   0.00948   0.00265  -0.0461   0.4404   0.1717
  -1.750   0.0297   0.00941   0.00259  -0.0460   0.4367   0.1736
  -1.500   0.0583   0.00933   0.00250  -0.0457   0.4312   0.1760
  -1.250   0.0864   0.00925   0.00240  -0.0454   0.4246   0.1798
  -1.000   0.1149   0.00920   0.00235  -0.0452   0.4184   0.1833
  -0.750   0.1436   0.00914   0.00229  -0.0449   0.4112   0.1867
  -0.500   0.1720   0.00915   0.00224  -0.0447   0.4027   0.1895
  -0.250   0.2002   0.00907   0.00219  -0.0444   0.3954   0.1970
   0.000   0.2283   0.00905   0.00216  -0.0441   0.3864   0.2045
   0.250   0.2562   0.00900   0.00214  -0.0438   0.3784   0.2178
   0.500   0.2839   0.00896   0.00214  -0.0435   0.3700   0.2379
   0.750   0.3116   0.00896   0.00218  -0.0431   0.3619   0.2605
   1.000   0.3400   0.00899   0.00222  -0.0429   0.3550   0.2755
   1.250   0.3677   0.00904   0.00227  -0.0426   0.3470   0.2869
   1.500   0.3962   0.00910   0.00232  -0.0423   0.3413   0.2942
   1.750   0.4243   0.00913   0.00235  -0.0420   0.3352   0.3021
   2.000   0.4519   0.00922   0.00242  -0.0417   0.3282   0.3091
   2.250   0.4804   0.00928   0.00247  -0.0415   0.3236   0.3143
   2.500   0.5083   0.00931   0.00251  -0.0412   0.3183   0.3220
   2.750   0.5359   0.00939   0.00258  -0.0408   0.3123   0.3289
   3.000   0.5637   0.00948   0.00266  -0.0405   0.3072   0.3345
   3.250   0.5918   0.00951   0.00271  -0.0402   0.3032   0.3427
   3.500   0.6194   0.00957   0.00279  -0.0399   0.2986   0.3515
   3.750   0.6465   0.00967   0.00289  -0.0395   0.2934   0.3622
   4.000   0.6740   0.00973   0.00299  -0.0391   0.2896   0.3776
   4.250   0.7016   0.00973   0.00308  -0.0388   0.2865   0.4022
   4.500   0.7285   0.00975   0.00318  -0.0384   0.2828   0.4354
   4.750   0.7550   0.00979   0.00329  -0.0379   0.2789   0.4703
   5.000   0.7797   0.00978   0.00346  -0.0372   0.2743   0.5405
   5.250   0.8029   0.00951   0.00361  -0.0361   0.2722   0.6867
   5.500   0.8275   0.00941   0.00372  -0.0352   0.2698   0.7555
   5.750   0.8675   0.00912   0.00395  -0.0372   0.2661   0.9569
   6.000   0.9286   0.00937   0.00414  -0.0439   0.2613   0.9917
   6.250   0.9682   0.00962   0.00435  -0.0462   0.2568   1.0000
   6.500   0.9931   0.00973   0.00446  -0.0453   0.2555   1.0000
   6.750   1.0178   0.00986   0.00459  -0.0445   0.2538   1.0000
   7.000   1.0423   0.01000   0.00473  -0.0436   0.2518   1.0000
   7.250   1.0667   0.01016   0.00488  -0.0427   0.2496   1.0000
   7.500   1.0908   0.01034   0.00504  -0.0418   0.2475   1.0000
   7.750   1.1144   0.01055   0.00523  -0.0408   0.2452   1.0000
   8.000   1.1371   0.01081   0.00546  -0.0397   0.2422   1.0000
   8.250   1.1612   0.01099   0.00565  -0.0388   0.2403   1.0000
   8.500   1.1862   0.01112   0.00579  -0.0381   0.2389   1.0000
   8.750   1.2109   0.01126   0.00595  -0.0373   0.2371   1.0000
   9.000   1.2351   0.01143   0.00612  -0.0364   0.2353   1.0000
   9.250   1.2589   0.01162   0.00632  -0.0355   0.2335   1.0000
   9.500   1.2822   0.01183   0.00653  -0.0346   0.2315   1.0000
   9.750   1.3048   0.01208   0.00676  -0.0336   0.2294   1.0000
  10.000   1.3258   0.01239   0.00706  -0.0323   0.2264   1.0000
  10.250   1.3490   0.01259   0.00728  -0.0314   0.2247   1.0000
  10.500   1.3729   0.01275   0.00747  -0.0305   0.2235   1.0000
  10.750   1.3961   0.01294   0.00769  -0.0296   0.2221   1.0000
  11.000   1.4190   0.01313   0.00791  -0.0287   0.2203   1.0000
  11.250   1.4408   0.01336   0.00815  -0.0276   0.2182   1.0000
  11.500   1.4615   0.01362   0.00841  -0.0263   0.2159   1.0000
  11.750   1.4805   0.01394   0.00873  -0.0248   0.2136   1.0000
  12.000   1.4955   0.01433   0.00912  -0.0227   0.2108   1.0000
  12.250   1.5148   0.01452   0.00935  -0.0212   0.2092   1.0000
  12.500   1.5335   0.01473   0.00960  -0.0196   0.2074   1.0000
  12.750   1.5510   0.01499   0.00990  -0.0179   0.2050   1.0000
  13.000   1.5667   0.01534   0.01027  -0.0161   0.2024   1.0000
  13.250   1.5809   0.01578   0.01071  -0.0142   0.1995   1.0000
  13.500   1.5926   0.01636   0.01130  -0.0121   0.1961   1.0000
  13.750   1.6113   0.01670   0.01169  -0.0110   0.1938   1.0000
  14.000   1.6275   0.01718   0.01220  -0.0097   0.1900   1.0000
  14.250   1.6375   0.01802   0.01302  -0.0080   0.1836   1.0000
  14.500   1.6515   0.01875   0.01377  -0.0069   0.1774   1.0000
  14.750   1.6590   0.02000   0.01499  -0.0057   0.1684   1.0000
  15.000   1.6633   0.02165   0.01661  -0.0048   0.1567   1.0000
  15.250   1.6544   0.02456   0.01943  -0.0040   0.1397   1.0000
  15.500   1.6482   0.02738   0.02225  -0.0035   0.1309   1.0000
  15.750   1.6403   0.03048   0.02536  -0.0032   0.1247   1.0000
  16.000   1.6386   0.03309   0.02803  -0.0031   0.1214   1.0000
  16.250   1.6315   0.03634   0.03133  -0.0032   0.1182   1.0000
  16.500   1.6214   0.04002   0.03506  -0.0035   0.1153   1.0000
  16.750   1.6154   0.04335   0.03848  -0.0039   0.1135   1.0000
  17.000   1.6083   0.04681   0.04200  -0.0043   0.1116   1.0000
  17.250   1.5992   0.05057   0.04584  -0.0049   0.1101   1.0000
  17.500   1.5865   0.05476   0.05010  -0.0056   0.1085   1.0000
  17.750   1.5708   0.05935   0.05477  -0.0065   0.1069   1.0000
  18.000   1.5532   0.06421   0.05970  -0.0075   0.1052   1.0000
  18.250   1.5435   0.06821   0.06377  -0.0083   0.1040   1.0000
  18.500   1.5371   0.07191   0.06756  -0.0090   0.1030   1.0000
  18.750   1.5282   0.07594   0.07167  -0.0099   0.1020   1.0000
  19.000   1.5196   0.07996   0.07576  -0.0109   0.1008   1.0000
  19.250   1.5069   0.08457   0.08043  -0.0120   0.0996   1.0000
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