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EPPLER 862 STRUT AIRFOIL (e862-il) Xfoil prediction polar at RE=1,000,000 Ncrit=5


Details Polar file
Airfoil: EPPLER 862 STRUT AIRFOIL (e862-il)
Reynolds number: 1,000,000
Max Cl/Cd: 74.91 at α=9.5°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-e862-il-1000000-n5.txt
Download as CSV file: xf-e862-il-1000000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: EPPLER 862 STRUT 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 =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -19.250  -1.2388   0.09809   0.09363   0.0079   0.7874   0.1683
 -19.000  -1.2488   0.09405   0.08948   0.0071   0.7602   0.1719
 -18.750  -1.2480   0.09123   0.08657   0.0064   0.7385   0.1752
 -18.500  -1.2432   0.08884   0.08409   0.0058   0.7197   0.1780
 -18.250  -1.2452   0.08573   0.08089   0.0052   0.7031   0.1808
 -18.000  -1.2507   0.08230   0.07741   0.0046   0.6882   0.1844
 -17.750  -1.2508   0.07945   0.07449   0.0041   0.6734   0.1878
 -17.500  -1.2514   0.07653   0.07148   0.0036   0.6587   0.1907
 -17.250  -1.2522   0.07365   0.06854   0.0032   0.6470   0.1938
 -17.000  -1.2627   0.06981   0.06465   0.0028   0.6375   0.1977
 -16.750  -1.2624   0.06710   0.06188   0.0025   0.6266   0.2011
 -16.500  -1.2583   0.06476   0.05949   0.0021   0.6180   0.2039
 -16.250  -1.2706   0.06086   0.05553   0.0020   0.6102   0.2078
 -15.750  -1.2789   0.05475   0.04932   0.0016   0.5953   0.2152
 -15.500  -1.2801   0.05200   0.04652   0.0015   0.5879   0.2182
 -15.250  -1.2919   0.04836   0.04283   0.0016   0.5809   0.2222
 -15.000  -1.2983   0.04522   0.03962   0.0017   0.5742   0.2263
 -14.750  -1.2964   0.04288   0.03723   0.0017   0.5677   0.2295
 -14.500  -1.3037   0.03979   0.03409   0.0020   0.5611   0.2331
 -14.250  -1.3108   0.03678   0.03102   0.0023   0.5542   0.2370
 -14.000  -1.3115   0.03437   0.02855   0.0026   0.5486   0.2406
 -13.750  -1.3056   0.03252   0.02665   0.0028   0.5433   0.2436
 -13.500  -1.3094   0.02990   0.02398   0.0032   0.5382   0.2475
 -13.250  -1.3064   0.02783   0.02187   0.0035   0.5324   0.2512
 -13.000  -1.2980   0.02622   0.02020   0.0037   0.5266   0.2546
 -12.750  -1.2859   0.02488   0.01881   0.0038   0.5226   0.2574
 -12.500  -1.2795   0.02315   0.01705   0.0042   0.5182   0.2610
 -12.250  -1.2696   0.02173   0.01559   0.0044   0.5131   0.2646
 -12.000  -1.2556   0.02063   0.01445   0.0046   0.5073   0.2680
 -11.750  -1.2385   0.01977   0.01354   0.0047   0.5023   0.2708
 -11.500  -1.2233   0.01884   0.01257   0.0050   0.4984   0.2735
 -11.250  -1.2098   0.01788   0.01159   0.0056   0.4944   0.2769
 -11.000  -1.1935   0.01715   0.01083   0.0062   0.4902   0.2802
 -10.750  -1.1746   0.01660   0.01023   0.0066   0.4859   0.2830
 -10.250  -1.1354   0.01566   0.00922   0.0076   0.4789   0.2879
 -10.000  -1.1182   0.01514   0.00869   0.0086   0.4762   0.2910
  -9.750  -1.0989   0.01473   0.00827   0.0094   0.4728   0.2939
  -9.500  -1.0785   0.01442   0.00793   0.0102   0.4690   0.2965
  -9.250  -1.0592   0.01419   0.00765   0.0113   0.4651   0.2989
  -9.000  -1.0408   0.01403   0.00744   0.0127   0.4612   0.3009
  -8.750  -1.0212   0.01380   0.00720   0.0138   0.4587   0.3034
  -8.500  -0.9986   0.01356   0.00696   0.0144   0.4567   0.3062
  -8.250  -0.9743   0.01337   0.00676   0.0147   0.4544   0.3089
  -8.000  -0.9486   0.01321   0.00658   0.0149   0.4518   0.3116
  -7.750  -0.9219   0.01308   0.00642   0.0149   0.4490   0.3139
  -7.500  -0.8945   0.01297   0.00628   0.0147   0.4457   0.3157
  -7.250  -0.8678   0.01284   0.00612   0.0147   0.4423   0.3181
  -7.000  -0.8414   0.01269   0.00596   0.0147   0.4389   0.3210
  -6.750  -0.8138   0.01254   0.00582   0.0146   0.4375   0.3236
  -6.500  -0.7856   0.01242   0.00569   0.0143   0.4358   0.3262
  -6.250  -0.7567   0.01233   0.00558   0.0140   0.4339   0.3286
  -6.000  -0.7275   0.01224   0.00548   0.0136   0.4316   0.3306
  -5.750  -0.6980   0.01217   0.00538   0.0132   0.4291   0.3322
  -5.500  -0.6697   0.01205   0.00525   0.0129   0.4264   0.3351
  -5.250  -0.6409   0.01196   0.00515   0.0126   0.4236   0.3377
  -5.000  -0.6116   0.01189   0.00507   0.0121   0.4209   0.3401
  -4.750  -0.5819   0.01183   0.00499   0.0117   0.4187   0.3425
  -4.500  -0.5517   0.01176   0.00492   0.0111   0.4175   0.3447
  -4.250  -0.5213   0.01170   0.00485   0.0106   0.4159   0.3465
  -4.000  -0.4907   0.01166   0.00479   0.0100   0.4139   0.3479
  -3.750  -0.4609   0.01157   0.00471   0.0095   0.4117   0.3505
  -3.500  -0.4310   0.01150   0.00464   0.0089   0.4094   0.3531
  -3.250  -0.4008   0.01145   0.00458   0.0084   0.4073   0.3554
  -3.000  -0.3703   0.01141   0.00453   0.0078   0.4051   0.3575
  -2.750  -0.3398   0.01139   0.00449   0.0072   0.4027   0.3597
  -2.500  -0.3092   0.01139   0.00447   0.0066   0.4001   0.3617
  -2.250  -0.2780   0.01135   0.00443   0.0059   0.3989   0.3634
  -2.000  -0.2468   0.01133   0.00440   0.0052   0.3972   0.3647
  -1.750  -0.2162   0.01128   0.00435   0.0046   0.3954   0.3669
  -1.500  -0.1856   0.01123   0.00432   0.0040   0.3936   0.3693
  -1.250  -0.1548   0.01120   0.00430   0.0033   0.3917   0.3717
  -1.000  -0.1240   0.01118   0.00428   0.0027   0.3896   0.3740
  -0.750  -0.0930   0.01118   0.00427   0.0020   0.3875   0.3761
  -0.500  -0.0621   0.01120   0.00426   0.0014   0.3850   0.3779
  -0.250  -0.0313   0.01122   0.00427   0.0007   0.3822   0.3795
   0.000   0.0000   0.01122   0.00427   0.0000   0.3809   0.3809
   0.250   0.0313   0.01123   0.00427  -0.0007   0.3795   0.3822
   0.500   0.0621   0.01120   0.00426  -0.0014   0.3779   0.3850
   0.750   0.0930   0.01118   0.00427  -0.0020   0.3761   0.3875
   1.000   0.1239   0.01118   0.00428  -0.0027   0.3740   0.3896
   1.250   0.1548   0.01120   0.00430  -0.0033   0.3717   0.3917
   1.500   0.1856   0.01123   0.00432  -0.0040   0.3693   0.3936
   1.750   0.2162   0.01128   0.00435  -0.0046   0.3669   0.3954
   2.000   0.2468   0.01133   0.00440  -0.0052   0.3647   0.3973
   2.250   0.2781   0.01135   0.00443  -0.0059   0.3634   0.3989
   2.500   0.3092   0.01139   0.00447  -0.0066   0.3617   0.4001
   2.750   0.3398   0.01139   0.00449  -0.0072   0.3597   0.4027
   3.000   0.3704   0.01141   0.00453  -0.0078   0.3575   0.4051
   3.250   0.4008   0.01145   0.00458  -0.0084   0.3554   0.4073
   3.500   0.4310   0.01150   0.00464  -0.0090   0.3531   0.4094
   3.750   0.4610   0.01157   0.00471  -0.0095   0.3505   0.4117
   4.000   0.4908   0.01166   0.00479  -0.0100   0.3479   0.4139
   4.250   0.5214   0.01170   0.00485  -0.0106   0.3465   0.4159
   4.500   0.5518   0.01176   0.00492  -0.0111   0.3447   0.4175
   4.750   0.5820   0.01183   0.00499  -0.0117   0.3425   0.4187
   5.000   0.6117   0.01189   0.00507  -0.0122   0.3401   0.4209
   5.250   0.6410   0.01196   0.00515  -0.0126   0.3377   0.4236
   5.500   0.6699   0.01205   0.00525  -0.0129   0.3351   0.4264
   5.750   0.6982   0.01217   0.00538  -0.0132   0.3322   0.4291
   6.000   0.7277   0.01224   0.00548  -0.0136   0.3306   0.4316
   6.250   0.7569   0.01233   0.00558  -0.0140   0.3286   0.4339
   6.500   0.7858   0.01242   0.00569  -0.0144   0.3262   0.4358
   6.750   0.8140   0.01254   0.00582  -0.0146   0.3236   0.4375
   7.000   0.8416   0.01269   0.00596  -0.0148   0.3209   0.4389
   7.250   0.8681   0.01284   0.00612  -0.0148   0.3181   0.4424
   7.500   0.8948   0.01297   0.00628  -0.0148   0.3158   0.4458
   7.750   0.9222   0.01308   0.00642  -0.0149   0.3139   0.4490
   8.000   0.9490   0.01321   0.00658  -0.0150   0.3116   0.4518
   8.250   0.9747   0.01337   0.00676  -0.0148   0.3089   0.4544
   8.500   0.9991   0.01356   0.00696  -0.0145   0.3062   0.4568
   8.750   1.0218   0.01379   0.00719  -0.0139   0.3034   0.4587
   9.000   1.0417   0.01403   0.00744  -0.0129   0.3008   0.4612
   9.250   1.0602   0.01419   0.00765  -0.0115   0.2989   0.4651
   9.500   1.0794   0.01441   0.00792  -0.0103   0.2965   0.4690
   9.750   1.0998   0.01473   0.00826  -0.0096   0.2939   0.4728
  10.000   1.1192   0.01513   0.00869  -0.0088   0.2910   0.4762
  10.250   1.1365   0.01565   0.00921  -0.0078   0.2879   0.4790
  10.750   1.1759   0.01658   0.01021  -0.0068   0.2830   0.4859
  11.000   1.1948   0.01713   0.01081  -0.0064   0.2801   0.4903
  11.250   1.2113   0.01785   0.01157  -0.0059   0.2769   0.4944
  11.500   1.2248   0.01881   0.01254  -0.0053   0.2735   0.4985
  11.750   1.2402   0.01974   0.01350  -0.0050   0.2707   0.5024
  12.000   1.2573   0.02060   0.01441  -0.0049   0.2679   0.5074
  12.250   1.2714   0.02168   0.01555  -0.0047   0.2645   0.5132
  12.500   1.2815   0.02310   0.01700  -0.0044   0.2609   0.5183
  12.750   1.2882   0.02482   0.01875  -0.0041   0.2574   0.5227
  13.000   1.3005   0.02615   0.02013  -0.0040   0.2546   0.5267
  13.250   1.3091   0.02775   0.02179  -0.0039   0.2511   0.5326
  13.500   1.3122   0.02981   0.02390  -0.0036   0.2474   0.5383
  13.750   1.3088   0.03241   0.02654  -0.0031   0.2436   0.5435
  14.000   1.3148   0.03427   0.02844  -0.0030   0.2407   0.5488
  14.250   1.3142   0.03668   0.03091  -0.0027   0.2369   0.5545
  14.500   1.3072   0.03968   0.03397  -0.0024   0.2331   0.5614
  14.750   1.3004   0.04272   0.03707  -0.0021   0.2294   0.5680
  15.000   1.3018   0.04511   0.03951  -0.0021   0.2262   0.5744
  15.250   1.2961   0.04821   0.04267  -0.0021   0.2223   0.5814
  15.500   1.2845   0.05184   0.04635  -0.0020   0.2182   0.5883
  15.750   1.2828   0.05463   0.04919  -0.0021   0.2151   0.5956
  16.000   1.2823   0.05733   0.05195  -0.0023   0.2117   0.6024
  16.250   1.2743   0.06076   0.05544  -0.0024   0.2077   0.6107
  16.500   1.2624   0.06464   0.05936  -0.0026   0.2039   0.6185
  17.000   1.2670   0.06968   0.06452  -0.0033   0.1977   0.6382
  17.250   1.2565   0.07353   0.06843  -0.0037   0.1938   0.6476
  17.500   1.2556   0.07642   0.07137  -0.0041   0.1907   0.6594
  17.750   1.2552   0.07933   0.07437  -0.0046   0.1877   0.6738
  18.000   1.2547   0.08223   0.07734  -0.0052   0.1844   0.6892
  18.250   1.2498   0.08560   0.08076  -0.0057   0.1807   0.7040
  18.500   1.2475   0.08875   0.08400  -0.0064   0.1780   0.7207
  18.750   1.2522   0.09116   0.08650  -0.0070   0.1751   0.7397
  19.000   1.2530   0.09399   0.08941  -0.0077   0.1719   0.7619
  19.250   1.2431   0.09802   0.09357  -0.0085   0.1683   0.7905
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