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EPPLER 417 AIRFOIL (e417-il) Xfoil prediction polar at RE=1,000,000 Ncrit=5


Details Polar file
Airfoil: EPPLER 417 AIRFOIL (e417-il)
Reynolds number: 1,000,000
Max Cl/Cd: 112.47 at α=1°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-e417-il-1000000-n5.txt
Download as CSV file: xf-e417-il-1000000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: EPPLER 417 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
  ------ -------- --------- --------- -------- -------- --------
 -14.750  -0.5639   0.07556   0.07326  -0.1105   0.9854   0.0051
 -14.500  -0.6043   0.06614   0.06363  -0.1139   0.9818   0.0050
 -14.250  -0.6276   0.05855   0.05584  -0.1186   0.9801   0.0050
 -14.000  -0.6243   0.05527   0.05249  -0.1212   0.9790   0.0051
 -13.750  -0.6455   0.04867   0.04563  -0.1251   0.9777   0.0050
 -13.500  -0.6588   0.04354   0.04025  -0.1278   0.9766   0.0050
 -13.250  -0.6514   0.04118   0.03780  -0.1298   0.9759   0.0050
 -13.000  -0.6469   0.03835   0.03484  -0.1318   0.9753   0.0050
 -12.750  -0.6392   0.03585   0.03220  -0.1338   0.9747   0.0051
 -12.500  -0.6475   0.03384   0.03006  -0.1314   0.9699   0.0051
 -12.250  -0.6415   0.03184   0.02792  -0.1317   0.9679   0.0051
 -12.000  -0.6294   0.03024   0.02623  -0.1325   0.9665   0.0052
 -11.750  -0.6156   0.02860   0.02447  -0.1335   0.9654   0.0053
 -11.500  -0.6004   0.02690   0.02265  -0.1345   0.9644   0.0053
 -11.250  -0.5805   0.02573   0.02139  -0.1359   0.9637   0.0054
 -11.000  -0.5620   0.02419   0.01971  -0.1369   0.9630   0.0054
 -10.750  -0.5549   0.02351   0.01898  -0.1349   0.9593   0.0056
 -10.500  -0.5437   0.02259   0.01798  -0.1337   0.9562   0.0057
 -10.250  -0.5254   0.02148   0.01678  -0.1339   0.9545   0.0058
 -10.000  -0.5047   0.02042   0.01562  -0.1344   0.9532   0.0058
  -9.750  -0.4826   0.01940   0.01452  -0.1351   0.9522   0.0059
  -9.500  -0.4591   0.01849   0.01354  -0.1360   0.9512   0.0059
  -9.250  -0.4358   0.01761   0.01258  -0.1368   0.9502   0.0063
  -9.000  -0.4396   0.01710   0.01204  -0.1319   0.9444   0.0063
  -8.750  -0.4208   0.01635   0.01122  -0.1317   0.9420   0.0064
  -8.500  -0.3982   0.01555   0.01035  -0.1324   0.9404   0.0065
  -8.250  -0.3720   0.01492   0.00967  -0.1335   0.9392   0.0067
  -8.000  -0.3446   0.01434   0.00904  -0.1347   0.9381   0.0069
  -7.750  -0.3159   0.01379   0.00844  -0.1361   0.9371   0.0069
  -7.500  -0.2954   0.01299   0.00758  -0.1361   0.9351   0.0072
  -7.250  -0.2853   0.01253   0.00708  -0.1333   0.9310   0.0074
  -7.000  -0.2613   0.01204   0.00656  -0.1334   0.9290   0.0076
  -6.750  -0.2341   0.01163   0.00613  -0.1341   0.9276   0.0079
  -6.500  -0.2054   0.01122   0.00569  -0.1351   0.9263   0.0081
  -6.250  -0.1756   0.01086   0.00529  -0.1362   0.9253   0.0084
  -6.000  -0.1452   0.01052   0.00493  -0.1374   0.9243   0.0088
  -5.750  -0.1138   0.01022   0.00461  -0.1387   0.9234   0.0094
  -5.500  -0.0817   0.00995   0.00431  -0.1402   0.9226   0.0098
  -5.250  -0.0594   0.00973   0.00407  -0.1394   0.9203   0.0101
  -5.000  -0.0369   0.00951   0.00383  -0.1387   0.9178   0.0108
  -4.750  -0.0099   0.00930   0.00361  -0.1389   0.9158   0.0117
  -4.500   0.0193   0.00910   0.00339  -0.1396   0.9142   0.0129
  -4.250   0.0497   0.00890   0.00319  -0.1405   0.9128   0.0166
  -4.000   0.0820   0.00822   0.00282  -0.1425   0.9115   0.0956
  -3.750   0.1165   0.00739   0.00242  -0.1452   0.9102   0.2200
  -3.500   0.1547   0.00630   0.00194  -0.1491   0.9090   0.3992
  -3.250   0.1851   0.00586   0.00180  -0.1503   0.9065   0.4931
  -3.000   0.2103   0.00575   0.00179  -0.1499   0.9027   0.5282
  -2.750   0.2392   0.00571   0.00177  -0.1503   0.8996   0.5506
  -2.500   0.2703   0.00566   0.00173  -0.1511   0.8970   0.5607
  -2.250   0.3040   0.00563   0.00165  -0.1525   0.8947   0.5652
  -2.000   0.3286   0.00561   0.00164  -0.1519   0.8904   0.5682
  -1.750   0.3549   0.00558   0.00161  -0.1516   0.8855   0.5710
  -1.500   0.3875   0.00553   0.00153  -0.1528   0.8811   0.5737
  -1.250   0.4130   0.00553   0.00152  -0.1523   0.8751   0.5764
  -1.000   0.4416   0.00551   0.00148  -0.1526   0.8695   0.5787
  -0.750   0.4727   0.00550   0.00144  -0.1534   0.8655   0.5809
  -0.500   0.4984   0.00550   0.00146  -0.1530   0.8601   0.5832
  -0.250   0.5278   0.00549   0.00144  -0.1535   0.8532   0.5854
   0.000   0.5547   0.00550   0.00144  -0.1533   0.8427   0.5876
   0.250   0.5823   0.00552   0.00142  -0.1533   0.8278   0.5900
   0.500   0.6090   0.00558   0.00141  -0.1531   0.8115   0.5923
   0.750   0.6342   0.00567   0.00143  -0.1526   0.7916   0.5943
   1.000   0.6557   0.00583   0.00147  -0.1512   0.7632   0.5962
   1.250   0.6723   0.00608   0.00156  -0.1488   0.7248   0.5983
   1.500   0.6840   0.00638   0.00169  -0.1453   0.6834   0.6004
   1.750   0.6960   0.00672   0.00186  -0.1420   0.6423   0.6024
   2.000   0.7117   0.00704   0.00203  -0.1395   0.6048   0.6044
   2.250   0.7289   0.00738   0.00221  -0.1373   0.5678   0.6066
   2.500   0.7471   0.00774   0.00241  -0.1355   0.5287   0.6087
   2.750   0.7626   0.00826   0.00267  -0.1331   0.4733   0.6105
   3.000   0.7785   0.00883   0.00296  -0.1310   0.4089   0.6123
   3.250   0.7981   0.00928   0.00321  -0.1295   0.3618   0.6141
   3.500   0.8173   0.00978   0.00349  -0.1281   0.3096   0.6161
   3.750   0.8350   0.01043   0.00384  -0.1264   0.2453   0.6182
   4.000   0.8549   0.01095   0.00414  -0.1251   0.1983   0.6204
   4.250   0.8746   0.01150   0.00447  -0.1239   0.1519   0.6224
   4.500   0.8954   0.01199   0.00479  -0.1227   0.1171   0.6241
   4.750   0.9159   0.01248   0.00513  -0.1216   0.0852   0.6257
   5.000   0.9366   0.01297   0.00549  -0.1205   0.0569   0.6275
   5.250   0.9561   0.01356   0.00593  -0.1191   0.0277   0.6295
   5.500   0.9763   0.01410   0.00638  -0.1179   0.0104   0.6316
   5.750   0.9989   0.01444   0.00674  -0.1171   0.0087   0.6337
   6.000   1.0216   0.01474   0.00707  -0.1163   0.0081   0.6357
   6.250   1.0442   0.01506   0.00742  -0.1155   0.0077   0.6376
   6.500   1.0663   0.01541   0.00779  -0.1146   0.0074   0.6394
   6.750   1.0879   0.01578   0.00819  -0.1137   0.0070   0.6410
   7.000   1.1091   0.01618   0.00864  -0.1126   0.0067   0.6430
   7.250   1.1299   0.01661   0.00912  -0.1116   0.0064   0.6451
   7.500   1.1495   0.01715   0.00971  -0.1103   0.0060   0.6471
   7.750   1.1692   0.01767   0.01028  -0.1090   0.0058   0.6492
   8.000   1.1895   0.01813   0.01079  -0.1079   0.0057   0.6512
   8.250   1.2091   0.01861   0.01132  -0.1067   0.0055   0.6531
   8.500   1.2281   0.01914   0.01190  -0.1054   0.0054   0.6550
   9.000   1.2648   0.02032   0.01319  -0.1027   0.0051   0.6589
   9.250   1.2822   0.02095   0.01390  -0.1012   0.0050   0.6610
   9.500   1.2988   0.02164   0.01465  -0.0996   0.0048   0.6631
   9.750   1.3152   0.02235   0.01542  -0.0980   0.0047   0.6652
  10.000   1.3308   0.02311   0.01625  -0.0963   0.0046   0.6673
  10.250   1.3458   0.02390   0.01710  -0.0946   0.0045   0.6693
  10.500   1.3602   0.02475   0.01802  -0.0928   0.0045   0.6712
  10.750   1.3744   0.02561   0.01895  -0.0911   0.0044   0.6733
  11.000   1.3876   0.02653   0.01996  -0.0893   0.0043   0.6756
  11.250   1.3999   0.02755   0.02105  -0.0874   0.0042   0.6779
  11.500   1.4107   0.02867   0.02226  -0.0853   0.0041   0.6801
  11.750   1.4200   0.02994   0.02362  -0.0832   0.0041   0.6822
  12.000   1.4268   0.03141   0.02519  -0.0809   0.0040   0.6843
  12.250   1.4293   0.03331   0.02721  -0.0781   0.0039   0.6862
  12.750   1.4399   0.03672   0.03086  -0.0738   0.0038   0.6902
  13.000   1.4475   0.03825   0.03249  -0.0720   0.0038   0.6927
  13.250   1.4534   0.03997   0.03433  -0.0703   0.0038   0.6953
  13.500   1.4582   0.04184   0.03631  -0.0686   0.0037   0.6978
  13.750   1.4616   0.04389   0.03848  -0.0669   0.0037   0.7002
  14.000   1.4639   0.04614   0.04085  -0.0654   0.0037   0.7023
  14.250   1.4655   0.04855   0.04339  -0.0640   0.0036   0.7045
  14.500   1.4658   0.05118   0.04616  -0.0628   0.0036   0.7068
  14.750   1.4647   0.05410   0.04921  -0.0619   0.0036   0.7093
  15.000   1.4624   0.05730   0.05255  -0.0611   0.0035   0.7119
  15.250   1.4584   0.06085   0.05625  -0.0607   0.0035   0.7145
  15.500   1.4534   0.06471   0.06024  -0.0606   0.0035   0.7170
  15.750   1.4472   0.06893   0.06463  -0.0610   0.0035   0.7194
  16.000   1.4393   0.07364   0.06950  -0.0618   0.0034   0.7219
  16.250   1.4304   0.07876   0.07477  -0.0631   0.0034   0.7244
  16.500   1.4198   0.08439   0.08056  -0.0649   0.0034   0.7268
  16.750   1.4081   0.09047   0.08681  -0.0673   0.0034   0.7290
  17.000   1.3948   0.09714   0.09363  -0.0702   0.0034   0.7310
  17.250   1.3811   0.10417   0.10082  -0.0737   0.0034   0.7329
  17.500   1.3669   0.11159   0.10840  -0.0777   0.0034   0.7347
  17.750   1.3515   0.11948   0.11645  -0.0822   0.0033   0.7366
  18.000   1.3360   0.12762   0.12475  -0.0870   0.0033   0.7384
  18.250   1.3192   0.13630   0.13357  -0.0924   0.0033   0.7403
  18.500   1.3020   0.14526   0.14269  -0.0981   0.0033   0.7420
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