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EPPLER EA 6(-1)-012 AIRFOIL (ea61012-il) Xfoil prediction polar at RE=500,000 Ncrit=5


Details Polar file
Airfoil: EPPLER EA 6(-1)-012 AIRFOIL (ea61012-il)
Reynolds number: 500,000
Max Cl/Cd: 52.8 at α=8.75°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-ea61012-il-500000-n5.txt
Download as CSV file: xf-ea61012-il-500000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: EPPLER EA 6(-1)-012 AIRFOIL                     
  
 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
  ------ -------- --------- --------- -------- -------- --------
 -18.750  -1.2503   0.09054   0.08709  -0.0149   1.0000   0.0215
 -18.500  -1.2751   0.08213   0.07853  -0.0200   1.0000   0.0218
 -18.250  -1.2929   0.07519   0.07145  -0.0241   1.0000   0.0221
 -18.000  -1.3060   0.06932   0.06545  -0.0274   1.0000   0.0225
 -17.750  -1.3153   0.06431   0.06032  -0.0301   1.0000   0.0229
 -17.500  -1.3210   0.06010   0.05599  -0.0321   1.0000   0.0234
 -17.250  -1.3246   0.05643   0.05221  -0.0337   1.0000   0.0240
 -17.000  -1.3282   0.05297   0.04863  -0.0349   1.0000   0.0244
 -16.750  -1.3293   0.04997   0.04551  -0.0357   1.0000   0.0250
 -16.500  -1.3279   0.04740   0.04281  -0.0362   1.0000   0.0256
 -16.250  -1.3269   0.04484   0.04012  -0.0366   1.0000   0.0259
 -16.000  -1.3245   0.04254   0.03771  -0.0367   1.0000   0.0264
 -15.750  -1.3225   0.04028   0.03538  -0.0368   1.0000   0.0270
 -15.500  -1.3163   0.03853   0.03357  -0.0367   1.0000   0.0277
 -15.250  -1.3097   0.03687   0.03184  -0.0364   1.0000   0.0281
 -15.000  -1.3003   0.03554   0.03046  -0.0361   1.0000   0.0288
 -14.750  -1.2909   0.03424   0.02909  -0.0356   1.0000   0.0294
 -14.500  -1.2804   0.03306   0.02785  -0.0350   1.0000   0.0302
 -14.250  -1.2698   0.03192   0.02663  -0.0344   1.0000   0.0309
 -14.000  -1.2594   0.03077   0.02539  -0.0336   1.0000   0.0315
 -13.750  -1.2494   0.02959   0.02412  -0.0327   1.0000   0.0320
 -13.500  -1.2368   0.02870   0.02313  -0.0319   1.0000   0.0326
 -13.250  -1.2245   0.02777   0.02210  -0.0309   1.0000   0.0331
 -13.000  -1.2117   0.02692   0.02116  -0.0298   1.0000   0.0334
 -12.750  -1.2003   0.02597   0.02012  -0.0286   1.0000   0.0338
 -12.500  -1.1909   0.02490   0.01901  -0.0270   1.0000   0.0346
 -12.250  -1.1786   0.02419   0.01827  -0.0254   1.0000   0.0353
 -12.000  -1.1650   0.02362   0.01766  -0.0238   1.0000   0.0360
 -11.750  -1.1504   0.02314   0.01714  -0.0222   1.0000   0.0366
 -11.500  -1.1350   0.02267   0.01663  -0.0206   1.0000   0.0373
 -11.250  -1.1174   0.02221   0.01611  -0.0194   1.0000   0.0381
 -11.000  -1.0985   0.02173   0.01557  -0.0183   1.0000   0.0389
 -10.750  -1.0792   0.02119   0.01498  -0.0173   1.0000   0.0396
 -10.500  -1.0597   0.02061   0.01433  -0.0163   1.0000   0.0402
 -10.250  -1.0392   0.02009   0.01375  -0.0154   1.0000   0.0408
 -10.000  -1.0183   0.01959   0.01319  -0.0146   1.0000   0.0413
  -9.750  -0.9966   0.01915   0.01269  -0.0138   1.0000   0.0417
  -9.500  -0.9527   0.01853   0.01195  -0.0177   0.9152   0.0422
  -9.250  -0.9312   0.01779   0.01105  -0.0170   0.8762   0.0430
  -9.000  -0.9113   0.01729   0.01046  -0.0159   0.8596   0.0437
  -8.750  -0.8901   0.01687   0.00996  -0.0149   0.8486   0.0444
  -8.500  -0.8678   0.01648   0.00950  -0.0141   0.8403   0.0451
  -8.250  -0.8452   0.01612   0.00907  -0.0133   0.8330   0.0457
  -8.000  -0.8217   0.01579   0.00869  -0.0127   0.8272   0.0466
  -7.750  -0.7979   0.01545   0.00830  -0.0121   0.8218   0.0475
  -7.500  -0.7743   0.01510   0.00789  -0.0114   0.8170   0.0482
  -7.250  -0.7502   0.01477   0.00750  -0.0108   0.8127   0.0489
  -7.000  -0.7257   0.01444   0.00713  -0.0103   0.8082   0.0496
  -6.750  -0.7011   0.01414   0.00677  -0.0098   0.8039   0.0503
  -6.500  -0.6762   0.01388   0.00644  -0.0093   0.8000   0.0507
  -6.250  -0.6517   0.01350   0.00605  -0.0088   0.7958   0.0517
  -6.000  -0.6272   0.01312   0.00566  -0.0083   0.7914   0.0529
  -5.750  -0.6020   0.01283   0.00534  -0.0078   0.7875   0.0540
  -5.500  -0.5765   0.01258   0.00507  -0.0074   0.7842   0.0552
  -5.250  -0.5503   0.01233   0.00482  -0.0071   0.7804   0.0566
  -5.000  -0.5240   0.01211   0.00458  -0.0068   0.7765   0.0580
  -4.750  -0.4977   0.01190   0.00434  -0.0065   0.7728   0.0592
  -4.500  -0.4714   0.01169   0.00410  -0.0062   0.7695   0.0604
  -4.250  -0.4451   0.01143   0.00386  -0.0059   0.7658   0.0626
  -4.000  -0.4185   0.01121   0.00366  -0.0057   0.7617   0.0650
  -3.750  -0.3916   0.01103   0.00347  -0.0054   0.7577   0.0676
  -3.500  -0.3649   0.01085   0.00328  -0.0052   0.7542   0.0712
  -3.250  -0.3380   0.01064   0.00311  -0.0049   0.7501   0.0771
  -3.000  -0.3114   0.01040   0.00294  -0.0047   0.7451   0.0882
  -2.500  -0.2607   0.00964   0.00254  -0.0039   0.7356   0.1735
  -2.250  -0.2353   0.00923   0.00236  -0.0036   0.7305   0.2269
  -2.000  -0.2105   0.00876   0.00218  -0.0032   0.7260   0.2977
  -1.750  -0.1850   0.00841   0.00204  -0.0028   0.7217   0.3604
  -1.500  -0.1589   0.00807   0.00190  -0.0025   0.7161   0.4109
  -1.250  -0.1361   0.00747   0.00178  -0.0017   0.7113   0.5267
  -1.000  -0.1098   0.00729   0.00178  -0.0012   0.7072   0.5831
  -0.750  -0.0821   0.00722   0.00177  -0.0010   0.7003   0.6089
  -0.500  -0.0550   0.00714   0.00176  -0.0006   0.6922   0.6341
  -0.250  -0.0274   0.00710   0.00178  -0.0004   0.6830   0.6542
   0.000   0.0000   0.00709   0.00178   0.0000   0.6709   0.6709
   0.250   0.0274   0.00710   0.00178   0.0003   0.6541   0.6830
   0.500   0.0550   0.00714   0.00176   0.0006   0.6338   0.6920
   0.750   0.0821   0.00721   0.00177   0.0010   0.6088   0.7002
   1.000   0.1098   0.00729   0.00178   0.0012   0.5836   0.7072
   1.250   0.1361   0.00747   0.00178   0.0017   0.5257   0.7113
   1.500   0.1590   0.00807   0.00190   0.0025   0.4112   0.7161
   1.750   0.1850   0.00841   0.00204   0.0028   0.3605   0.7218
   2.000   0.2105   0.00876   0.00218   0.0032   0.2987   0.7260
   2.250   0.2353   0.00923   0.00236   0.0036   0.2272   0.7305
   2.500   0.2607   0.00963   0.00254   0.0039   0.1738   0.7355
   2.750   0.2857   0.01007   0.00274   0.0043   0.1194   0.7403
   3.000   0.3114   0.01040   0.00294   0.0047   0.0883   0.7451
   3.250   0.3380   0.01064   0.00311   0.0049   0.0771   0.7501
   3.500   0.3649   0.01085   0.00328   0.0052   0.0712   0.7542
   3.750   0.3917   0.01103   0.00347   0.0054   0.0676   0.7577
   4.000   0.4185   0.01121   0.00366   0.0057   0.0650   0.7617
   4.250   0.4451   0.01143   0.00386   0.0059   0.0627   0.7658
   4.500   0.4714   0.01169   0.00410   0.0062   0.0605   0.7695
   4.750   0.4977   0.01190   0.00434   0.0065   0.0592   0.7728
   5.000   0.5241   0.01211   0.00458   0.0068   0.0581   0.7765
   5.250   0.5503   0.01233   0.00482   0.0071   0.0566   0.7804
   5.500   0.5765   0.01258   0.00507   0.0074   0.0552   0.7842
   5.750   0.6020   0.01283   0.00534   0.0078   0.0540   0.7875
   6.000   0.6272   0.01312   0.00566   0.0083   0.0528   0.7914
   6.250   0.6517   0.01350   0.00604   0.0088   0.0516   0.7958
   6.500   0.6762   0.01388   0.00644   0.0093   0.0508   0.8000
   6.750   0.7010   0.01414   0.00678   0.0098   0.0503   0.8039
   7.000   0.7258   0.01444   0.00712   0.0103   0.0496   0.8083
   7.250   0.7502   0.01476   0.00749   0.0108   0.0490   0.8127
   7.500   0.7743   0.01510   0.00789   0.0114   0.0482   0.8170
   7.750   0.7980   0.01545   0.00830   0.0120   0.0475   0.8218
   8.000   0.8217   0.01579   0.00868   0.0127   0.0466   0.8273
   8.250   0.8452   0.01612   0.00907   0.0133   0.0457   0.8331
   8.500   0.8679   0.01648   0.00949   0.0141   0.0450   0.8403
   8.750   0.8902   0.01686   0.00995   0.0149   0.0443   0.8486
   9.000   0.9114   0.01729   0.01045   0.0158   0.0437   0.8596
   9.250   0.9312   0.01780   0.01106   0.0170   0.0430   0.8762
   9.500   0.9528   0.01854   0.01195   0.0177   0.0421   0.9154
   9.750   0.9967   0.01914   0.01268   0.0138   0.0417   1.0000
  10.000   1.0185   0.01958   0.01318   0.0145   0.0413   1.0000
  10.250   1.0395   0.02006   0.01372   0.0154   0.0408   1.0000
  10.500   1.0598   0.02061   0.01433   0.0163   0.0402   1.0000
  10.750   1.0795   0.02118   0.01497   0.0173   0.0396   1.0000
  11.000   1.0987   0.02173   0.01558   0.0183   0.0389   1.0000
  11.250   1.1177   0.02219   0.01609   0.0193   0.0381   1.0000
  11.500   1.1355   0.02263   0.01658   0.0205   0.0372   1.0000
  11.750   1.1512   0.02305   0.01704   0.0221   0.0365   1.0000
  12.000   1.1655   0.02358   0.01762   0.0238   0.0359   1.0000
  12.250   1.1790   0.02418   0.01825   0.0254   0.0353   1.0000
  12.500   1.1912   0.02494   0.01905   0.0269   0.0347   1.0000
  12.750   1.2009   0.02596   0.02012   0.0285   0.0339   1.0000
  13.000   1.2119   0.02695   0.02119   0.0298   0.0334   1.0000
  13.250   1.2253   0.02774   0.02207   0.0308   0.0330   1.0000
  13.500   1.2378   0.02864   0.02307   0.0317   0.0326   1.0000
  13.750   1.2496   0.02963   0.02415   0.0326   0.0320   1.0000
  14.000   1.2601   0.03076   0.02538   0.0335   0.0315   1.0000
  14.250   1.2720   0.03175   0.02644   0.0342   0.0306   1.0000
  14.500   1.2817   0.03299   0.02777   0.0349   0.0301   1.0000
  14.750   1.2918   0.03421   0.02906   0.0355   0.0294   1.0000
  15.000   1.3012   0.03552   0.03044   0.0360   0.0288   1.0000
  15.250   1.3096   0.03695   0.03193   0.0363   0.0282   1.0000
  15.500   1.3177   0.03845   0.03349   0.0366   0.0276   1.0000
  15.750   1.3235   0.04025   0.03534   0.0367   0.0269   1.0000
  16.000   1.3252   0.04254   0.03771   0.0366   0.0263   1.0000
  16.250   1.3283   0.04477   0.04006   0.0365   0.0259   1.0000
  16.500   1.3316   0.04708   0.04248   0.0362   0.0253   1.0000
  16.750   1.3308   0.04990   0.04543   0.0356   0.0249   1.0000
  17.000   1.3287   0.05301   0.04867   0.0347   0.0245   1.0000
  17.250   1.3283   0.05607   0.05184   0.0336   0.0238   1.0000
  17.500   1.3228   0.05998   0.05588   0.0320   0.0234   1.0000
  17.750   1.3165   0.06427   0.06027   0.0299   0.0229   1.0000
  18.000   1.3082   0.06915   0.06527   0.0273   0.0224   1.0000
  18.250   1.2948   0.07507   0.07133   0.0239   0.0221   1.0000
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