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EPPLER E1212 AIRFOIL (e1212-il) Xfoil prediction polar at RE=200,000 Ncrit=5


Details Polar file
Airfoil: EPPLER E1212 AIRFOIL (e1212-il)
Reynolds number: 200,000
Max Cl/Cd: 59.59 at α=8°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-e1212-il-200000-n5.txt
Download as CSV file: xf-e1212-il-200000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: EPPLER E1212 AIRFOIL                            
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     0.200 e 6     Ncrit =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -15.500  -0.7259   0.09450   0.08949  -0.0370   1.0000   0.0451
 -15.250  -0.7363   0.08934   0.08426  -0.0396   1.0000   0.0470
 -15.000  -0.7483   0.08410   0.07902  -0.0424   1.0000   0.0485
 -14.750  -0.7634   0.07856   0.07343  -0.0454   1.0000   0.0502
 -14.500  -0.7816   0.07286   0.06767  -0.0484   1.0000   0.0517
 -14.250  -0.8043   0.06677   0.06152  -0.0518   1.0000   0.0528
 -14.000  -0.8324   0.06008   0.05476  -0.0555   1.0000   0.0537
 -13.750  -0.8634   0.05308   0.04766  -0.0596   1.0000   0.0544
 -13.500  -0.8949   0.04591   0.04036  -0.0640   1.0000   0.0548
 -13.250  -0.9230   0.03894   0.03322  -0.0688   1.0000   0.0556
 -13.000  -0.9438   0.03367   0.02778  -0.0725   1.0000   0.0567
 -12.750  -0.9601   0.03069   0.02467  -0.0723   1.0000   0.0582
 -12.500  -0.9714   0.02891   0.02283  -0.0696   1.0000   0.0604
 -12.250  -0.9694   0.02756   0.02141  -0.0675   1.0000   0.0637
 -12.000  -0.9651   0.02628   0.02009  -0.0655   1.0000   0.0677
 -11.750  -0.9565   0.02522   0.01899  -0.0637   1.0000   0.0719
 -11.500  -0.9449   0.02430   0.01802  -0.0620   1.0000   0.0770
 -11.250  -0.9327   0.02341   0.01713  -0.0603   1.0000   0.0820
 -11.000  -0.9186   0.02265   0.01635  -0.0587   1.0000   0.0872
 -10.750  -0.9032   0.02199   0.01564  -0.0571   1.0000   0.0929
 -10.500  -0.8699   0.02124   0.01486  -0.0589   0.9914   0.1004
 -10.250  -0.8364   0.02056   0.01417  -0.0606   0.9756   0.1078
 -10.000  -0.8020   0.01997   0.01355  -0.0623   0.9537   0.1153
  -9.750  -0.7614   0.01944   0.01294  -0.0650   0.9288   0.1232
  -9.500  -0.7162   0.01896   0.01234  -0.0685   0.9030   0.1313
  -9.250  -0.6749   0.01860   0.01191  -0.0711   0.8728   0.1379
  -9.000  -0.6413   0.01830   0.01139  -0.0721   0.8426   0.1441
  -8.750  -0.6132   0.01812   0.01113  -0.0720   0.8156   0.1488
  -8.500  -0.5870   0.01793   0.01075  -0.0715   0.7916   0.1540
  -8.250  -0.5617   0.01775   0.01044  -0.0708   0.7704   0.1582
  -8.000  -0.5364   0.01762   0.01021  -0.0701   0.7511   0.1624
  -7.750  -0.5109   0.01746   0.00986  -0.0694   0.7332   0.1669
  -7.500  -0.4855   0.01727   0.00954  -0.0688   0.7165   0.1707
  -7.250  -0.4598   0.01714   0.00934  -0.0681   0.7005   0.1744
  -7.000  -0.4337   0.01701   0.00908  -0.0675   0.6859   0.1784
  -6.750  -0.4076   0.01686   0.00873  -0.0669   0.6721   0.1825
  -6.500  -0.3815   0.01667   0.00850  -0.0664   0.6580   0.1859
  -6.250  -0.3551   0.01655   0.00831  -0.0659   0.6454   0.1893
  -6.000  -0.3286   0.01644   0.00807  -0.0653   0.6327   0.1932
  -5.750  -0.3017   0.01630   0.00779  -0.0649   0.6206   0.1971
  -5.500  -0.2752   0.01614   0.00754  -0.0644   0.6093   0.2003
  -5.250  -0.2483   0.01599   0.00737  -0.0639   0.5976   0.2036
  -5.000  -0.2215   0.01590   0.00718  -0.0635   0.5870   0.2072
  -4.750  -0.1942   0.01578   0.00697  -0.0631   0.5760   0.2110
  -4.500  -0.1670   0.01570   0.00673  -0.0626   0.5660   0.2145
  -4.250  -0.1401   0.01552   0.00655  -0.0622   0.5555   0.2178
  -4.000  -0.1131   0.01542   0.00640  -0.0618   0.5461   0.2211
  -3.750  -0.0856   0.01533   0.00625  -0.0614   0.5362   0.2248
  -3.500  -0.0584   0.01527   0.00608  -0.0610   0.5272   0.2287
  -3.250  -0.0307   0.01519   0.00592  -0.0607   0.5176   0.2321
  -3.000  -0.0039   0.01507   0.00577  -0.0603   0.5090   0.2355
  -2.750   0.0236   0.01498   0.00568  -0.0599   0.5002   0.2393
  -2.500   0.0509   0.01493   0.00556  -0.0595   0.4914   0.2433
  -2.250   0.0784   0.01489   0.00545  -0.0592   0.4833   0.2473
  -2.000   0.1059   0.01483   0.00535  -0.0589   0.4750   0.2512
  -1.750   0.1328   0.01477   0.00527  -0.0584   0.4675   0.2552
  -1.500   0.1604   0.01471   0.00521  -0.0581   0.4592   0.2595
  -1.250   0.1876   0.01470   0.00514  -0.0577   0.4515   0.2641
  -1.000   0.2152   0.01471   0.00508  -0.0574   0.4446   0.2688
  -0.750   0.2423   0.01464   0.00505  -0.0571   0.4370   0.2735
  -0.500   0.2692   0.01465   0.00502  -0.0566   0.4301   0.2785
  -0.250   0.2968   0.01464   0.00501  -0.0563   0.4228   0.2841
   0.000   0.3240   0.01465   0.00500  -0.0560   0.4158   0.2900
   0.250   0.3507   0.01467   0.00501  -0.0556   0.4097   0.2964
   0.500   0.3781   0.01467   0.00504  -0.0553   0.4028   0.3035
   0.750   0.4050   0.01471   0.00505  -0.0549   0.3960   0.3105
   1.000   0.4317   0.01474   0.00510  -0.0545   0.3902   0.3189
   1.250   0.4590   0.01477   0.00516  -0.0541   0.3838   0.3291
   1.500   0.4855   0.01480   0.00522  -0.0537   0.3776   0.3403
   1.750   0.5119   0.01487   0.00529  -0.0533   0.3720   0.3529
   2.000   0.5388   0.01490   0.00540  -0.0529   0.3660   0.3679
   2.250   0.5651   0.01495   0.00550  -0.0525   0.3602   0.3852
   2.750   0.6174   0.01505   0.00575  -0.0516   0.3494   0.4336
   3.000   0.6432   0.01508   0.00589  -0.0511   0.3439   0.4651
   3.250   0.6684   0.01514   0.00604  -0.0505   0.3391   0.5023
   3.500   0.6934   0.01517   0.00622  -0.0498   0.3345   0.5473
   3.750   0.7181   0.01515   0.00643  -0.0490   0.3292   0.6040
   4.000   0.7412   0.01512   0.00662  -0.0479   0.3243   0.6746
   4.250   0.7628   0.01510   0.00682  -0.0463   0.3201   0.7615
   4.500   0.7921   0.01504   0.00707  -0.0460   0.3156   0.8835
   4.750   0.8396   0.01523   0.00729  -0.0498   0.3098   1.0000
   5.000   0.8637   0.01549   0.00748  -0.0491   0.3054   1.0000
   5.250   0.8875   0.01577   0.00768  -0.0484   0.3014   1.0000
   5.500   0.9123   0.01601   0.00793  -0.0477   0.2970   1.0000
   5.750   0.9366   0.01627   0.00818  -0.0471   0.2927   1.0000
   6.000   0.9603   0.01656   0.00843  -0.0463   0.2889   1.0000
   6.250   0.9835   0.01689   0.00868  -0.0455   0.2855   1.0000
   6.500   1.0076   0.01717   0.00899  -0.0449   0.2817   1.0000
   6.750   1.0313   0.01746   0.00930  -0.0441   0.2776   1.0000
   7.000   1.0542   0.01778   0.00959  -0.0433   0.2737   1.0000
   7.250   1.0764   0.01814   0.00990  -0.0424   0.2702   1.0000
   7.500   1.0989   0.01850   0.01025  -0.0416   0.2671   1.0000
   7.750   1.1216   0.01884   0.01063  -0.0408   0.2637   1.0000
   8.000   1.1436   0.01919   0.01102  -0.0399   0.2602   1.0000
   8.250   1.1646   0.01957   0.01139  -0.0389   0.2569   1.0000
   8.500   1.1848   0.01999   0.01176  -0.0378   0.2538   1.0000
   8.750   1.2052   0.02041   0.01220  -0.0367   0.2508   1.0000
   9.000   1.2252   0.02082   0.01267  -0.0356   0.2476   1.0000
   9.250   1.2444   0.02125   0.01314  -0.0344   0.2446   1.0000
   9.500   1.2623   0.02170   0.01361  -0.0330   0.2419   1.0000
   9.750   1.2782   0.02218   0.01407  -0.0313   0.2394   1.0000
  10.000   1.2938   0.02272   0.01457  -0.0297   0.2369   1.0000
  10.250   1.3088   0.02324   0.01518  -0.0280   0.2343   1.0000
  10.500   1.3232   0.02380   0.01582  -0.0263   0.2315   1.0000
  10.750   1.3370   0.02440   0.01647  -0.0247   0.2288   1.0000
  11.000   1.3504   0.02505   0.01715  -0.0231   0.2264   1.0000
  11.250   1.3635   0.02575   0.01786  -0.0216   0.2242   1.0000
  11.500   1.3769   0.02650   0.01859  -0.0203   0.2221   1.0000
  11.750   1.3885   0.02734   0.01952  -0.0189   0.2199   1.0000
  12.000   1.3990   0.02827   0.02056  -0.0176   0.2174   1.0000
  12.250   1.4088   0.02927   0.02164  -0.0163   0.2149   1.0000
  12.500   1.4186   0.03033   0.02276  -0.0152   0.2127   1.0000
  12.750   1.4283   0.03143   0.02389  -0.0142   0.2106   1.0000
  13.000   1.4386   0.03254   0.02500  -0.0133   0.2085   1.0000
  13.250   1.4490   0.03373   0.02621  -0.0125   0.2065   1.0000
  13.500   1.4540   0.03531   0.02794  -0.0117   0.2043   1.0000
  13.750   1.4589   0.03697   0.02971  -0.0111   0.2019   1.0000
  14.000   1.4635   0.03870   0.03154  -0.0105   0.1996   1.0000
  14.250   1.4683   0.04046   0.03337  -0.0101   0.1973   1.0000
  14.500   1.4751   0.04209   0.03501  -0.0098   0.1952   1.0000
  14.750   1.4857   0.04341   0.03630  -0.0093   0.1932   1.0000
  15.000   1.4829   0.04606   0.03912  -0.0094   0.1910   1.0000
  15.250   1.4798   0.04883   0.04203  -0.0095   0.1886   1.0000
  15.500   1.4776   0.05159   0.04491  -0.0098   0.1863   1.0000
  15.750   1.4762   0.05432   0.04773  -0.0101   0.1839   1.0000
  16.000   1.4798   0.05655   0.04998  -0.0104   0.1817   1.0000
  16.250   1.4903   0.05798   0.05137  -0.0103   0.1796   1.0000
  16.500   1.4746   0.06270   0.05631  -0.0116   0.1772   1.0000
  16.750   1.4610   0.06736   0.06115  -0.0131   0.1746   1.0000
  17.000   1.4507   0.07173   0.06564  -0.0146   0.1719   1.0000
  17.250   1.4477   0.07520   0.06917  -0.0157   0.1695   1.0000
  17.500   1.4578   0.07682   0.07077  -0.0160   0.1673   1.0000
  17.750   1.4367   0.08303   0.07716  -0.0185   0.1646   1.0000
  18.000   1.3965   0.09237   0.08674  -0.0226   0.1609   1.0000
  18.250   1.3801   0.09830   0.09278  -0.0253   0.1577   1.0000
  18.500   1.3915   0.09984   0.09430  -0.0257   0.1555   1.0000
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