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EPPLER 862 STRUT AIRFOIL (e862-il) Xfoil prediction polar at RE=500,000 Ncrit=5


Details Polar file
Airfoil: EPPLER 862 STRUT AIRFOIL (e862-il)
Reynolds number: 500,000
Max Cl/Cd: 54.92 at α=8.75°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-e862-il-500000-n5.txt
Download as CSV file: xf-e862-il-500000-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 =     0.500 e 6     Ncrit =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -18.500  -1.1751   0.09329   0.08864   0.0019   1.0000   0.1957
 -18.250  -1.1758   0.09021   0.08556   0.0012   1.0000   0.1994
 -18.000  -1.1762   0.08715   0.08245   0.0004   1.0000   0.2028
 -17.750  -1.1806   0.08526   0.08020   0.0018   0.8186   0.2057
 -17.500  -1.1819   0.08245   0.07723   0.0015   0.7761   0.2094
 -17.250  -1.1839   0.07942   0.07406   0.0010   0.7512   0.2132
 -16.750  -1.1837   0.07376   0.06820   0.0000   0.7131   0.2201
 -16.500  -1.1847   0.07087   0.06524  -0.0004   0.6977   0.2240
 -16.250  -1.1859   0.06794   0.06221  -0.0008   0.6821   0.2280
 -16.000  -1.1865   0.06509   0.05927  -0.0012   0.6692   0.2314
 -15.750  -1.1876   0.06228   0.05642  -0.0015   0.6563   0.2352
 -15.500  -1.1914   0.05916   0.05323  -0.0019   0.6465   0.2394
 -15.250  -1.1901   0.05656   0.05052  -0.0022   0.6358   0.2431
 -15.000  -1.1931   0.05363   0.04754  -0.0024   0.6264   0.2468
 -14.750  -1.1948   0.05085   0.04473  -0.0026   0.6184   0.2508
 -14.500  -1.1957   0.04814   0.04193  -0.0027   0.6096   0.2547
 -14.000  -1.1955   0.04309   0.03676  -0.0029   0.5944   0.2619
 -13.750  -1.1966   0.04051   0.03413  -0.0029   0.5867   0.2658
 -13.500  -1.1932   0.03838   0.03190  -0.0029   0.5786   0.2695
 -13.250  -1.1885   0.03641   0.02984  -0.0028   0.5719   0.2726
 -13.000  -1.1878   0.03417   0.02759  -0.0026   0.5654   0.2761
 -12.750  -1.1834   0.03224   0.02560  -0.0024   0.5587   0.2796
 -12.500  -1.1752   0.03062   0.02389  -0.0023   0.5524   0.2830
 -12.250  -1.1644   0.02918   0.02237  -0.0023   0.5473   0.2859
 -12.000  -1.1567   0.02759   0.02075  -0.0021   0.5420   0.2889
 -11.750  -1.1474   0.02616   0.01929  -0.0018   0.5366   0.2920
 -11.500  -1.1354   0.02493   0.01799  -0.0017   0.5310   0.2952
 -11.250  -1.1211   0.02388   0.01686  -0.0015   0.5259   0.2983
 -11.000  -1.1047   0.02298   0.01589  -0.0014   0.5213   0.3008
 -10.750  -1.0911   0.02198   0.01487  -0.0011   0.5163   0.3034
 -10.500  -1.0770   0.02108   0.01393  -0.0006   0.5113   0.3062
 -10.250  -1.0612   0.02032   0.01313  -0.0002   0.5067   0.3091
 -10.000  -1.0436   0.01970   0.01245   0.0003   0.5028   0.3119
  -9.750  -1.0246   0.01916   0.01186   0.0006   0.4995   0.3143
  -9.500  -1.0044   0.01870   0.01133   0.0010   0.4958   0.3165
  -9.250  -0.9879   0.01815   0.01077   0.0019   0.4921   0.3191
  -9.000  -0.9699   0.01770   0.01030   0.0027   0.4883   0.3216
  -8.750  -0.9508   0.01733   0.00989   0.0035   0.4845   0.3241
  -8.500  -0.9319   0.01704   0.00954   0.0045   0.4807   0.3266
  -8.250  -0.9142   0.01680   0.00927   0.0059   0.4781   0.3290
  -8.000  -0.8952   0.01661   0.00903   0.0070   0.4752   0.3311
  -7.750  -0.8739   0.01640   0.00879   0.0078   0.4722   0.3333
  -7.500  -0.8520   0.01618   0.00857   0.0085   0.4692   0.3357
  -7.250  -0.8286   0.01600   0.00837   0.0090   0.4663   0.3381
  -7.000  -0.8040   0.01586   0.00819   0.0092   0.4632   0.3405
  -6.750  -0.7786   0.01574   0.00801   0.0094   0.4600   0.3429
  -6.500  -0.7520   0.01560   0.00785   0.0094   0.4577   0.3453
  -6.250  -0.7248   0.01548   0.00769   0.0093   0.4552   0.3473
  -6.000  -0.6982   0.01534   0.00754   0.0092   0.4526   0.3494
  -5.750  -0.6717   0.01520   0.00740   0.0092   0.4501   0.3516
  -5.500  -0.6447   0.01508   0.00728   0.0092   0.4476   0.3540
  -5.250  -0.6171   0.01499   0.00717   0.0090   0.4451   0.3563
  -5.000  -0.5891   0.01491   0.00705   0.0088   0.4424   0.3585
  -4.750  -0.5608   0.01486   0.00695   0.0085   0.4396   0.3607
  -4.500  -0.5318   0.01479   0.00685   0.0081   0.4375   0.3629
  -4.250  -0.5025   0.01472   0.00675   0.0077   0.4355   0.3646
  -4.000  -0.4741   0.01461   0.00665   0.0074   0.4334   0.3667
  -3.750  -0.4455   0.01452   0.00658   0.0071   0.4313   0.3688
  -3.500  -0.4166   0.01445   0.00651   0.0068   0.4290   0.3710
  -3.250  -0.3874   0.01440   0.00645   0.0064   0.4267   0.3733
  -3.000  -0.3580   0.01436   0.00638   0.0059   0.4242   0.3755
  -2.750  -0.3286   0.01433   0.00632   0.0055   0.4218   0.3775
  -2.500  -0.2990   0.01433   0.00627   0.0051   0.4193   0.3793
  -2.250  -0.2689   0.01430   0.00622   0.0045   0.4177   0.3812
  -2.000  -0.2391   0.01424   0.00617   0.0040   0.4161   0.3831
  -1.750  -0.2095   0.01418   0.00614   0.0036   0.4142   0.3853
  -1.500  -0.1798   0.01414   0.00611   0.0031   0.4120   0.3873
  -1.250  -0.1499   0.01410   0.00609   0.0026   0.4097   0.3893
  -1.000  -0.1200   0.01409   0.00606   0.0021   0.4074   0.3913
  -0.750  -0.0901   0.01408   0.00604   0.0016   0.4052   0.3935
  -0.500  -0.0601   0.01410   0.00603   0.0011   0.4032   0.3957
  -0.250  -0.0302   0.01413   0.00602   0.0006   0.4012   0.3977
   0.000   0.0000   0.01416   0.00603   0.0000   0.3994   0.3994
   0.250   0.0302   0.01413   0.00602  -0.0005   0.3977   0.4012
   0.500   0.0601   0.01410   0.00603  -0.0011   0.3957   0.4032
   0.750   0.0901   0.01408   0.00604  -0.0016   0.3935   0.4052
   1.000   0.1200   0.01409   0.00606  -0.0021   0.3913   0.4074
   1.250   0.1499   0.01410   0.00609  -0.0026   0.3893   0.4097
   1.500   0.1798   0.01414   0.00611  -0.0031   0.3873   0.4120
   1.750   0.2095   0.01418   0.00614  -0.0036   0.3853   0.4142
   2.000   0.2391   0.01424   0.00617  -0.0040   0.3831   0.4161
   2.250   0.2689   0.01430   0.00622  -0.0045   0.3812   0.4177
   2.500   0.2991   0.01433   0.00627  -0.0051   0.3793   0.4193
   2.750   0.3286   0.01433   0.00632  -0.0055   0.3775   0.4217
   3.000   0.3581   0.01436   0.00638  -0.0060   0.3755   0.4242
   3.250   0.3874   0.01440   0.00645  -0.0064   0.3733   0.4267
   3.500   0.4166   0.01445   0.00651  -0.0068   0.3710   0.4290
   3.750   0.4455   0.01452   0.00658  -0.0071   0.3688   0.4313
   4.000   0.4742   0.01461   0.00665  -0.0075   0.3667   0.4334
   4.250   0.5026   0.01472   0.00675  -0.0077   0.3646   0.4355
   4.500   0.5319   0.01479   0.00685  -0.0082   0.3629   0.4375
   4.750   0.5609   0.01486   0.00695  -0.0085   0.3607   0.4396
   5.000   0.5892   0.01491   0.00705  -0.0088   0.3585   0.4424
   5.250   0.6172   0.01499   0.00717  -0.0090   0.3563   0.4451
   5.500   0.6448   0.01508   0.00728  -0.0092   0.3540   0.4476
   5.750   0.6719   0.01520   0.00740  -0.0093   0.3516   0.4501
   6.000   0.6983   0.01534   0.00754  -0.0093   0.3493   0.4526
   6.250   0.7250   0.01548   0.00769  -0.0093   0.3473   0.4552
   6.500   0.7523   0.01560   0.00785  -0.0094   0.3453   0.4577
   6.750   0.7788   0.01574   0.00801  -0.0094   0.3429   0.4600
   7.000   0.8043   0.01585   0.00818  -0.0093   0.3405   0.4633
   7.250   0.8290   0.01600   0.00837  -0.0090   0.3381   0.4663
   7.500   0.8524   0.01618   0.00857  -0.0086   0.3356   0.4692
   7.750   0.8744   0.01640   0.00879  -0.0079   0.3333   0.4722
   8.000   0.8959   0.01661   0.00903  -0.0072   0.3312   0.4752
   8.250   0.9151   0.01680   0.00926  -0.0060   0.3290   0.4781
   8.500   0.9328   0.01703   0.00954  -0.0047   0.3266   0.4808
   8.750   0.9517   0.01733   0.00988  -0.0037   0.3241   0.4845
   9.000   0.9707   0.01769   0.01029  -0.0029   0.3216   0.4884
   9.250   0.9888   0.01814   0.01076  -0.0020   0.3191   0.4922
   9.500   1.0054   0.01869   0.01132  -0.0012   0.3165   0.4958
   9.750   1.0256   0.01915   0.01184  -0.0008   0.3143   0.4995
  10.000   1.0448   0.01968   0.01243  -0.0004   0.3118   0.5028
  10.250   1.0624   0.02031   0.01311   0.0000   0.3091   0.5068
  10.500   1.0783   0.02105   0.01391   0.0004   0.3062   0.5114
  10.750   1.0926   0.02195   0.01484   0.0009   0.3034   0.5164
  11.000   1.1063   0.02295   0.01586   0.0012   0.3007   0.5214
  11.250   1.1227   0.02384   0.01683   0.0013   0.2982   0.5260
  11.500   1.1372   0.02488   0.01795   0.0014   0.2952   0.5312
  11.750   1.1493   0.02611   0.01924   0.0016   0.2920   0.5367
  12.000   1.1588   0.02754   0.02070   0.0018   0.2889   0.5422
  12.250   1.1666   0.02913   0.02231   0.0020   0.2859   0.5474
  12.500   1.1776   0.03055   0.02382   0.0020   0.2830   0.5525
  12.750   1.1860   0.03217   0.02553   0.0021   0.2796   0.5589
  13.000   1.1904   0.03411   0.02752   0.0022   0.2761   0.5656
  13.250   1.1911   0.03634   0.02978   0.0025   0.2726   0.5721
  13.500   1.1962   0.03830   0.03181   0.0025   0.2694   0.5789
  13.750   1.1996   0.04043   0.03404   0.0025   0.2658   0.5869
  14.000   1.1986   0.04300   0.03667   0.0025   0.2619   0.5947
  14.500   1.1990   0.04804   0.04183   0.0023   0.2547   0.6100
  14.750   1.1983   0.05074   0.04461   0.0021   0.2508   0.6187
  15.250   1.1936   0.05646   0.05043   0.0017   0.2430   0.6363
  15.500   1.1950   0.05906   0.05313   0.0014   0.2394   0.6470
  15.750   1.1913   0.06218   0.05631   0.0011   0.2352   0.6568
  16.000   1.1902   0.06499   0.05917   0.0008   0.2314   0.6698
  16.250   1.1899   0.06783   0.06210   0.0004   0.2280   0.6829
  16.500   1.1886   0.07077   0.06514  -0.0001   0.2240   0.6984
  16.750   1.1880   0.07362   0.06807  -0.0005   0.2201   0.7140
  17.250   1.1879   0.07933   0.07397  -0.0015   0.2132   0.7522
  17.500   1.1861   0.08234   0.07713  -0.0020   0.2094   0.7778
  17.750   1.1846   0.08516   0.08011  -0.0023   0.2057   0.8227
  18.000   1.1802   0.08708   0.08237  -0.0010   0.2028   1.0000
  18.250   1.1801   0.09012   0.08545  -0.0017   0.1994   1.0000
  18.500   1.1792   0.09322   0.08857  -0.0025   0.1957   1.0000
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