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EPPLER 1233 AIRFOIL (e1233-il) Xfoil prediction polar at RE=1,000,000 Ncrit=9


Details Polar file
Airfoil: EPPLER 1233 AIRFOIL (e1233-il)
Reynolds number: 1,000,000
Max Cl/Cd: 104.86 at α=8°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-e1233-il-1000000.txt
Download as CSV file: xf-e1233-il-1000000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: EPPLER 1233 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 =   9.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -17.250  -0.5565   0.13166   0.12953  -0.0422   1.0000   0.0101
 -17.000  -0.6326   0.11151   0.10912  -0.0525   1.0000   0.0099
 -16.750  -0.6752   0.09944   0.09688  -0.0589   1.0000   0.0098
 -16.500  -0.7122   0.08895   0.08622  -0.0646   1.0000   0.0097
 -16.250  -0.7416   0.08010   0.07721  -0.0695   1.0000   0.0097
 -16.000  -0.7695   0.07194   0.06889  -0.0740   1.0000   0.0097
 -15.750  -0.7864   0.06595   0.06279  -0.0771   1.0000   0.0097
 -15.500  -0.8085   0.05968   0.05637  -0.0800   1.0000   0.0096
 -15.250  -0.8179   0.05557   0.05216  -0.0816   1.0000   0.0096
 -15.000  -0.8316   0.05133   0.04780  -0.0828   1.0000   0.0097
 -14.750  -0.8422   0.04791   0.04428  -0.0832   1.0000   0.0097
 -14.500  -0.8536   0.04472   0.04098  -0.0831   1.0000   0.0097
 -14.250  -0.8640   0.04193   0.03809  -0.0823   1.0000   0.0097
 -14.000  -0.8520   0.03916   0.03521  -0.0854   0.9983   0.0097
 -13.750  -0.8372   0.03680   0.03273  -0.0882   0.9963   0.0098
 -13.500  -0.8207   0.03459   0.03042  -0.0910   0.9944   0.0098
 -13.250  -0.8023   0.03264   0.02837  -0.0935   0.9928   0.0099
 -13.000  -0.7834   0.03117   0.02681  -0.0949   0.9894   0.0100
 -12.750  -0.7661   0.02927   0.02482  -0.0968   0.9868   0.0100
 -12.500  -0.7490   0.02712   0.02254  -0.0990   0.9847   0.0101
 -12.250  -0.7301   0.02493   0.02026  -0.1016   0.9831   0.0105
 -12.000  -0.7162   0.02383   0.01910  -0.1010   0.9775   0.0105
 -11.750  -0.6923   0.02255   0.01779  -0.1026   0.9745   0.0108
 -11.500  -0.6626   0.02153   0.01673  -0.1047   0.9726   0.0111
 -11.250  -0.6505   0.02070   0.01585  -0.1031   0.9651   0.0111
 -11.000  -0.6252   0.01977   0.01488  -0.1041   0.9613   0.0115
 -10.750  -0.6189   0.01901   0.01407  -0.1012   0.9502   0.0116
 -10.500  -0.6064   0.01821   0.01321  -0.0991   0.9386   0.0117
 -10.250  -0.5833   0.01748   0.01242  -0.0988   0.9290   0.0121
 -10.000  -0.5472   0.01676   0.01165  -0.1010   0.9211   0.0124
  -9.750  -0.5053   0.01559   0.01039  -0.1048   0.9105   0.0127
  -9.500  -0.4469   0.01448   0.00922  -0.1120   0.8992   0.0135
  -9.250  -0.3735   0.01373   0.00837  -0.1220   0.8814   0.0141
  -9.000  -0.3295   0.01335   0.00779  -0.1257   0.8456   0.0148
  -8.750  -0.3103   0.01317   0.00744  -0.1243   0.8132   0.0151
  -8.500  -0.2977   0.01281   0.00694  -0.1217   0.7856   0.0160
  -8.250  -0.2819   0.01261   0.00663  -0.1196   0.7622   0.0166
  -8.000  -0.2646   0.01242   0.00633  -0.1177   0.7413   0.0173
  -7.750  -0.2453   0.01226   0.00607  -0.1161   0.7231   0.0181
  -7.500  -0.2271   0.01195   0.00569  -0.1144   0.7069   0.0192
  -7.250  -0.2068   0.01175   0.00542  -0.1131   0.6913   0.0206
  -7.000  -0.1864   0.01152   0.00513  -0.1117   0.6767   0.0225
  -6.750  -0.1653   0.01135   0.00489  -0.1105   0.6617   0.0246
  -6.500  -0.1435   0.01112   0.00463  -0.1094   0.6480   0.0285
  -6.250  -0.1215   0.01086   0.00437  -0.1084   0.6359   0.0355
  -6.000  -0.0994   0.01065   0.00416  -0.1074   0.6235   0.0458
  -5.750  -0.0757   0.01047   0.00398  -0.1067   0.6114   0.0555
  -5.500  -0.0517   0.01032   0.00382  -0.1060   0.6001   0.0643
  -5.250  -0.0277   0.01020   0.00368  -0.1053   0.5886   0.0724
  -5.000  -0.0023   0.01006   0.00354  -0.1049   0.5789   0.0810
  -4.750   0.0221   0.00996   0.00342  -0.1043   0.5681   0.0907
  -4.250   0.0726   0.00971   0.00317  -0.1034   0.5483   0.1144
  -4.000   0.0984   0.00954   0.00305  -0.1031   0.5393   0.1320
  -3.750   0.1234   0.00941   0.00294  -0.1026   0.5303   0.1538
  -3.500   0.1494   0.00917   0.00282  -0.1024   0.5223   0.1892
  -3.250   0.1739   0.00889   0.00269  -0.1021   0.5132   0.2459
  -3.000   0.1996   0.00849   0.00255  -0.1021   0.5057   0.3248
  -2.750   0.2247   0.00806   0.00241  -0.1020   0.4972   0.4216
  -2.500   0.2510   0.00771   0.00233  -0.1020   0.4900   0.5165
  -2.250   0.2781   0.00762   0.00233  -0.1019   0.4828   0.5652
  -2.000   0.3047   0.00764   0.00235  -0.1016   0.4751   0.5925
  -1.750   0.3326   0.00764   0.00237  -0.1015   0.4689   0.6118
  -1.500   0.3597   0.00771   0.00240  -0.1013   0.4616   0.6259
  -1.250   0.3868   0.00778   0.00244  -0.1011   0.4550   0.6383
  -1.000   0.4144   0.00784   0.00248  -0.1010   0.4490   0.6482
  -0.750   0.4412   0.00794   0.00253  -0.1007   0.4426   0.6571
  -0.500   0.4681   0.00802   0.00259  -0.1005   0.4370   0.6649
  -0.250   0.4953   0.00809   0.00264  -0.1003   0.4319   0.6723
   0.000   0.5218   0.00821   0.00269  -0.1000   0.4261   0.6794
   0.250   0.5473   0.00832   0.00280  -0.0994   0.4202   0.6875
   0.500   0.5743   0.00843   0.00288  -0.0992   0.4157   0.6958
   0.750   0.6002   0.00852   0.00296  -0.0987   0.4105   0.7025
   1.000   0.6252   0.00866   0.00306  -0.0981   0.4051   0.7081
   1.250   0.6515   0.00876   0.00314  -0.0978   0.4011   0.7126
   1.500   0.6781   0.00885   0.00320  -0.0975   0.3970   0.7157
   1.750   0.7039   0.00894   0.00325  -0.0972   0.3922   0.7186
   2.000   0.7284   0.00905   0.00333  -0.0965   0.3871   0.7216
   2.250   0.7544   0.00912   0.00341  -0.0962   0.3835   0.7244
   2.500   0.7804   0.00921   0.00349  -0.0958   0.3800   0.7272
   2.750   0.8058   0.00932   0.00358  -0.0954   0.3761   0.7301
   3.000   0.8304   0.00947   0.00368  -0.0948   0.3719   0.7327
   3.250   0.8549   0.00962   0.00380  -0.0943   0.3676   0.7352
   3.500   0.8813   0.00969   0.00388  -0.0941   0.3647   0.7378
   3.750   0.9065   0.00978   0.00397  -0.0936   0.3612   0.7407
   4.000   0.9311   0.00990   0.00409  -0.0931   0.3576   0.7432
   4.250   0.9548   0.01007   0.00423  -0.0924   0.3538   0.7459
   4.500   0.9789   0.01023   0.00438  -0.0918   0.3504   0.7487
   4.750   1.0046   0.01033   0.00449  -0.0915   0.3479   0.7513
   5.000   1.0294   0.01045   0.00461  -0.0910   0.3447   0.7535
   5.250   1.0533   0.01061   0.00475  -0.0904   0.3413   0.7554
   5.500   1.0759   0.01076   0.00490  -0.0896   0.3377   0.7586
   5.750   1.0978   0.01097   0.00510  -0.0886   0.3340   0.7614
   6.000   1.1228   0.01107   0.00524  -0.0882   0.3321   0.7641
   6.250   1.1472   0.01119   0.00538  -0.0878   0.3296   0.7666
   6.500   1.1709   0.01134   0.00554  -0.0872   0.3266   0.7692
   6.750   1.1935   0.01153   0.00572  -0.0864   0.3236   0.7716
   7.000   1.2144   0.01178   0.00594  -0.0853   0.3199   0.7738
   7.250   1.2356   0.01198   0.00616  -0.0844   0.3170   0.7770
   7.500   1.2592   0.01210   0.00633  -0.0838   0.3151   0.7800
   7.750   1.2823   0.01225   0.00652  -0.0831   0.3129   0.7827
   8.000   1.3045   0.01244   0.00673  -0.0824   0.3103   0.7855
   8.250   1.3255   0.01266   0.00696  -0.0814   0.3072   0.7884
   8.500   1.3445   0.01296   0.00725  -0.0802   0.3039   0.7912
   8.750   1.3635   0.01325   0.00755  -0.0789   0.3010   0.7943
   9.000   1.3859   0.01340   0.00777  -0.0782   0.2993   0.7977
   9.250   1.4077   0.01359   0.00801  -0.0775   0.2972   0.8009
   9.500   1.4280   0.01383   0.00828  -0.0765   0.2946   0.8043
   9.750   1.4472   0.01412   0.00859  -0.0754   0.2920   0.8079
  10.000   1.4649   0.01447   0.00894  -0.0741   0.2890   0.8113
  10.250   1.4793   0.01491   0.00940  -0.0722   0.2855   0.8158
  10.500   1.5001   0.01513   0.00970  -0.0714   0.2839   0.8200
  10.750   1.5204   0.01539   0.01001  -0.0706   0.2814   0.8244
  11.000   1.5390   0.01571   0.01037  -0.0695   0.2786   0.8287
  11.250   1.5551   0.01610   0.01080  -0.0681   0.2754   0.8346
  11.500   1.5680   0.01663   0.01135  -0.0663   0.2717   0.8411
  11.750   1.5836   0.01709   0.01186  -0.0649   0.2688   0.8477
  12.000   1.6018   0.01741   0.01227  -0.0639   0.2665   0.8557
  12.250   1.6181   0.01783   0.01276  -0.0627   0.2637   0.8653
  12.500   1.6311   0.01836   0.01335  -0.0610   0.2601   0.8795
  12.750   1.6373   0.01905   0.01413  -0.0584   0.2555   0.9090
  13.000   1.6566   0.01947   0.01470  -0.0580   0.2527   1.0000
  13.250   1.6738   0.02001   0.01528  -0.0573   0.2492   1.0000
  13.500   1.6852   0.02085   0.01612  -0.0559   0.2440   1.0000
  13.750   1.6925   0.02195   0.01721  -0.0542   0.2393   1.0000
  14.000   1.7090   0.02257   0.01789  -0.0535   0.2355   1.0000
  14.250   1.7206   0.02349   0.01884  -0.0524   0.2319   1.0000
  14.500   1.7264   0.02480   0.02014  -0.0509   0.2267   1.0000
  14.750   1.7363   0.02590   0.02128  -0.0498   0.2228   1.0000
  15.000   1.7465   0.02701   0.02244  -0.0488   0.2187   1.0000
  15.250   1.7524   0.02847   0.02392  -0.0476   0.2145   1.0000
  15.500   1.7550   0.03022   0.02569  -0.0463   0.2098   1.0000
  15.750   1.7634   0.03158   0.02711  -0.0456   0.2057   1.0000
  16.000   1.7606   0.03388   0.02941  -0.0443   0.1984   1.0000
  16.250   1.7640   0.03577   0.03134  -0.0434   0.1944   1.0000
  16.500   1.7632   0.03808   0.03368  -0.0426   0.1877   1.0000
  16.750   1.7571   0.04094   0.03656  -0.0417   0.1822   1.0000
  17.000   1.7564   0.04340   0.03907  -0.0412   0.1764   1.0000
  17.250   1.7457   0.04691   0.04261  -0.0406   0.1702   1.0000
  17.500   1.7390   0.05014   0.04587  -0.0403   0.1636   1.0000
  17.750   1.7249   0.05424   0.05001  -0.0400   0.1573   1.0000
  18.000   1.7136   0.05819   0.05400  -0.0401   0.1505   1.0000
  18.500   1.6813   0.06757   0.06346  -0.0408   0.1378   1.0000
  18.750   1.6601   0.07311   0.06904  -0.0416   0.1321   1.0000
  19.000   1.6448   0.07804   0.07403  -0.0425   0.1262   1.0000
  19.250   1.6242   0.08381   0.07984  -0.0438   0.1209   1.0000
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