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EPPLER 587 AIRFOIL (e587-il) Xfoil prediction polar at RE=1,000,000 Ncrit=5


Details Polar file
Airfoil: EPPLER 587 AIRFOIL (e587-il)
Reynolds number: 1,000,000
Max Cl/Cd: 131.53 at α=4°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-e587-il-1000000-n5.txt
Download as CSV file: xf-e587-il-1000000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: EPPLER 587 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
  ------ -------- --------- --------- -------- -------- --------
 -14.500  -0.4530   0.07856   0.07640  -0.1070   0.9750   0.0025
 -14.250  -0.5340   0.05663   0.05412  -0.1206   0.9662   0.0025
 -14.000  -0.5474   0.04888   0.04617  -0.1278   0.9570   0.0024
 -13.750  -0.5515   0.04193   0.03895  -0.1363   0.9474   0.0024
 -13.500  -0.5383   0.03643   0.03317  -0.1455   0.9374   0.0025
 -13.250  -0.5090   0.03210   0.02856  -0.1555   0.9278   0.0025
 -13.000  -0.4802   0.02890   0.02505  -0.1632   0.9081   0.0025
 -12.500  -0.4626   0.02556   0.02123  -0.1643   0.8638   0.0025
 -12.250  -0.4598   0.02419   0.01968  -0.1629   0.8484   0.0026
 -12.000  -0.4560   0.02299   0.01832  -0.1614   0.8354   0.0026
 -11.750  -0.4460   0.02217   0.01739  -0.1602   0.8249   0.0026
 -11.500  -0.4395   0.02114   0.01623  -0.1586   0.8159   0.0026
 -11.250  -0.4293   0.02036   0.01534  -0.1571   0.8076   0.0026
 -11.000  -0.4225   0.01940   0.01426  -0.1553   0.8006   0.0026
 -10.750  -0.4134   0.01862   0.01338  -0.1535   0.7936   0.0027
 -10.500  -0.4120   0.01762   0.01224  -0.1505   0.7867   0.0028
 -10.250  -0.4048   0.01687   0.01140  -0.1483   0.7810   0.0029
 -10.000  -0.3896   0.01628   0.01073  -0.1471   0.7758   0.0030
  -9.750  -0.3721   0.01580   0.01017  -0.1461   0.7712   0.0031
  -9.500  -0.3525   0.01533   0.00965  -0.1454   0.7670   0.0032
  -9.250  -0.3334   0.01480   0.00905  -0.1445   0.7626   0.0032
  -9.000  -0.3119   0.01446   0.00865  -0.1440   0.7585   0.0034
  -8.750  -0.2908   0.01404   0.00815  -0.1434   0.7549   0.0035
  -8.500  -0.2680   0.01364   0.00772  -0.1430   0.7516   0.0037
  -8.250  -0.2452   0.01325   0.00728  -0.1426   0.7478   0.0038
  -8.000  -0.2219   0.01289   0.00686  -0.1423   0.7441   0.0040
  -7.750  -0.1982   0.01256   0.00647  -0.1420   0.7407   0.0041
  -7.500  -0.1737   0.01225   0.00611  -0.1418   0.7378   0.0042
  -7.250  -0.1486   0.01193   0.00575  -0.1418   0.7347   0.0043
  -7.000  -0.1233   0.01162   0.00540  -0.1417   0.7314   0.0044
  -6.750  -0.0982   0.01128   0.00503  -0.1416   0.7281   0.0047
  -6.500  -0.0725   0.01101   0.00471  -0.1416   0.7250   0.0050
  -6.250  -0.0462   0.01077   0.00444  -0.1417   0.7222   0.0053
  -6.000  -0.0191   0.01053   0.00418  -0.1419   0.7195   0.0058
  -5.750   0.0080   0.01033   0.00395  -0.1421   0.7163   0.0063
  -5.500   0.0351   0.01009   0.00370  -0.1423   0.7133   0.0075
  -5.250   0.0623   0.00990   0.00349  -0.1425   0.7103   0.0092
  -4.750   0.1175   0.00948   0.00309  -0.1431   0.7046   0.0192
  -4.500   0.1457   0.00928   0.00292  -0.1435   0.7017   0.0286
  -4.250   0.1738   0.00907   0.00276  -0.1440   0.6986   0.0409
  -4.000   0.2019   0.00886   0.00261  -0.1444   0.6954   0.0600
  -3.750   0.2300   0.00864   0.00246  -0.1449   0.6924   0.0866
  -3.500   0.2588   0.00831   0.00231  -0.1456   0.6896   0.1387
  -3.250   0.2883   0.00793   0.00215  -0.1466   0.6866   0.2051
  -3.000   0.3180   0.00758   0.00200  -0.1475   0.6835   0.2753
  -2.750   0.3480   0.00717   0.00184  -0.1487   0.6802   0.3650
  -2.500   0.3790   0.00663   0.00170  -0.1501   0.6770   0.5005
  -2.250   0.4085   0.00654   0.00169  -0.1507   0.6741   0.5457
  -2.000   0.4378   0.00651   0.00170  -0.1512   0.6709   0.5662
  -1.750   0.4668   0.00652   0.00170  -0.1516   0.6674   0.5800
  -1.500   0.4955   0.00654   0.00172  -0.1519   0.6638   0.5919
  -1.250   0.5238   0.00659   0.00174  -0.1521   0.6601   0.6038
  -1.000   0.5526   0.00663   0.00178  -0.1525   0.6567   0.6155
  -0.750   0.5813   0.00667   0.00182  -0.1527   0.6526   0.6239
  -0.500   0.6095   0.00672   0.00183  -0.1530   0.6482   0.6280
  -0.250   0.6372   0.00677   0.00184  -0.1531   0.6440   0.6301
   0.000   0.6657   0.00679   0.00187  -0.1534   0.6399   0.6321
   0.250   0.6938   0.00683   0.00189  -0.1536   0.6350   0.6341
   0.500   0.7212   0.00689   0.00192  -0.1537   0.6298   0.6363
   0.750   0.7489   0.00694   0.00196  -0.1538   0.6248   0.6384
   1.000   0.7766   0.00700   0.00200  -0.1540   0.6190   0.6404
   1.250   0.8033   0.00708   0.00204  -0.1539   0.6132   0.6422
   1.500   0.8310   0.00713   0.00208  -0.1541   0.6079   0.6440
   1.750   0.8581   0.00720   0.00214  -0.1541   0.6018   0.6458
   2.000   0.8842   0.00729   0.00220  -0.1539   0.5956   0.6479
   2.250   0.9111   0.00735   0.00227  -0.1539   0.5884   0.6498
   2.500   0.9363   0.00746   0.00236  -0.1536   0.5802   0.6517
   2.750   0.9624   0.00755   0.00244  -0.1534   0.5715   0.6536
   3.000   0.9873   0.00768   0.00254  -0.1530   0.5631   0.6555
   3.250   1.0127   0.00779   0.00263  -0.1527   0.5541   0.6575
   3.500   1.0371   0.00792   0.00275  -0.1523   0.5448   0.6596
   4.000   1.0838   0.00824   0.00300  -0.1509   0.5222   0.6632
   4.250   1.1053   0.00841   0.00315  -0.1498   0.5095   0.6651
   4.500   1.1250   0.00861   0.00331  -0.1484   0.4955   0.6670
   4.750   1.1443   0.00882   0.00349  -0.1469   0.4817   0.6690
   5.000   1.1626   0.00909   0.00371  -0.1453   0.4658   0.6712
   5.250   1.1806   0.00938   0.00395  -0.1436   0.4490   0.6735
   5.500   1.1982   0.00971   0.00421  -0.1418   0.4315   0.6757
   5.750   1.2145   0.01007   0.00451  -0.1399   0.4134   0.6777
   6.000   1.2311   0.01044   0.00481  -0.1380   0.3966   0.6795
   6.250   1.2450   0.01090   0.00519  -0.1357   0.3761   0.6816
   6.500   1.2606   0.01130   0.00555  -0.1337   0.3600   0.6837
   6.750   1.2757   0.01173   0.00594  -0.1317   0.3430   0.6859
   7.000   1.2897   0.01221   0.00636  -0.1296   0.3261   0.6884
   7.250   1.3033   0.01273   0.00682  -0.1274   0.3089   0.6909
   7.500   1.3165   0.01327   0.00731  -0.1252   0.2933   0.6934
   7.750   1.3283   0.01389   0.00787  -0.1229   0.2751   0.6955
   8.000   1.3398   0.01454   0.00846  -0.1205   0.2581   0.6978
   8.250   1.3501   0.01526   0.00913  -0.1181   0.2409   0.7002
   8.500   1.3613   0.01599   0.00982  -0.1159   0.2259   0.7027
   8.750   1.3722   0.01676   0.01055  -0.1137   0.2114   0.7054
   9.000   1.3812   0.01766   0.01139  -0.1114   0.1950   0.7082
   9.250   1.3912   0.01855   0.01223  -0.1092   0.1810   0.7110
   9.500   1.3989   0.01959   0.01322  -0.1069   0.1646   0.7137
   9.750   1.4061   0.02072   0.01429  -0.1046   0.1485   0.7167
  10.000   1.4121   0.02196   0.01547  -0.1023   0.1311   0.7197
  10.250   1.4203   0.02312   0.01659  -0.1004   0.1187   0.7228
  10.500   1.4273   0.02441   0.01783  -0.0984   0.1050   0.7259
  10.750   1.4320   0.02589   0.01923  -0.0963   0.0887   0.7287
  11.000   1.4387   0.02729   0.02060  -0.0944   0.0767   0.7320
  11.250   1.4454   0.02874   0.02203  -0.0927   0.0663   0.7358
  11.500   1.4483   0.03051   0.02374  -0.0908   0.0529   0.7397
  11.750   1.4549   0.03207   0.02527  -0.0892   0.0444   0.7436
  12.000   1.4615   0.03368   0.02687  -0.0878   0.0371   0.7473
  12.250   1.4699   0.03517   0.02840  -0.0866   0.0323   0.7515
  12.500   1.4770   0.03682   0.03005  -0.0854   0.0270   0.7560
  12.750   1.4844   0.03848   0.03174  -0.0843   0.0231   0.7604
  13.000   1.4922   0.04016   0.03345  -0.0832   0.0198   0.7650
  13.250   1.4988   0.04198   0.03530  -0.0822   0.0166   0.7703
  13.500   1.5073   0.04366   0.03703  -0.0814   0.0146   0.7762
  13.750   1.5134   0.04561   0.03903  -0.0805   0.0121   0.7824
  14.000   1.5208   0.04748   0.04096  -0.0798   0.0107   0.7896
  14.250   1.5278   0.04942   0.04297  -0.0791   0.0093   0.7969
  14.500   1.5345   0.05145   0.04506  -0.0785   0.0081   0.8055
  14.750   1.5400   0.05363   0.04731  -0.0780   0.0066   0.8142
  15.000   1.5464   0.05576   0.04953  -0.0775   0.0060   0.8247
  15.250   1.5518   0.05801   0.05187  -0.0771   0.0052   0.8373
  15.500   1.5564   0.06039   0.05435  -0.0767   0.0044   0.8538
  15.750   1.5607   0.06274   0.05683  -0.0762   0.0039   0.8804
  16.000   1.5612   0.06499   0.05927  -0.0752   0.0034   1.0000
  16.250   1.5653   0.06763   0.06198  -0.0751   0.0031   1.0000
  16.500   1.5691   0.07036   0.06477  -0.0751   0.0028   1.0000
  16.750   1.5713   0.07335   0.06783  -0.0752   0.0025   1.0000
  17.000   1.5741   0.07630   0.07086  -0.0754   0.0022   1.0000
  17.250   1.5761   0.07942   0.07404  -0.0757   0.0019   1.0000
  17.500   1.5764   0.08281   0.07752  -0.0761   0.0017   1.0000
  17.750   1.5772   0.08618   0.08097  -0.0766   0.0015   1.0000
  18.000   1.5779   0.08962   0.08449  -0.0772   0.0013   1.0000
  18.250   1.5774   0.09329   0.08824  -0.0780   0.0012   1.0000
  18.500   1.5759   0.09715   0.09219  -0.0789   0.0010   1.0000
  18.750   1.5739   0.10113   0.09625  -0.0799   0.0009   1.0000
  19.000   1.5720   0.10512   0.10033  -0.0810   0.0008   1.0000
  19.250   1.5700   0.10917   0.10446  -0.0823   0.0008   1.0000
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