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EPPLER 407 AIRFOIL (e407-il) Xfoil prediction polar at RE=1,000,000 Ncrit=5


Details Polar file
Airfoil: EPPLER 407 AIRFOIL (e407-il)
Reynolds number: 1,000,000
Max Cl/Cd: 121.51 at α=1.5°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-e407-il-1000000-n5.txt
Download as CSV file: xf-e407-il-1000000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: EPPLER 407 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
  ------ -------- --------- --------- -------- -------- --------
 -15.250  -0.5226   0.09018   0.08800  -0.1012   0.9852   0.0019
 -15.000  -0.5540   0.07810   0.07576  -0.1084   0.9846   0.0019
 -14.750  -0.5693   0.06948   0.06700  -0.1147   0.9841   0.0018
 -14.500  -0.5891   0.06047   0.05779  -0.1218   0.9835   0.0018
 -14.250  -0.5899   0.05561   0.05283  -0.1260   0.9827   0.0018
 -14.000  -0.6059   0.05046   0.04753  -0.1281   0.9789   0.0018
 -13.750  -0.6190   0.04489   0.04175  -0.1318   0.9766   0.0018
 -13.500  -0.6188   0.04125   0.03797  -0.1346   0.9750   0.0018
 -13.250  -0.6206   0.03732   0.03384  -0.1376   0.9734   0.0018
 -13.000  -0.6147   0.03425   0.03061  -0.1403   0.9721   0.0018
 -12.750  -0.6021   0.03193   0.02815  -0.1429   0.9711   0.0018
 -12.500  -0.5983   0.02971   0.02579  -0.1434   0.9676   0.0018
 -12.250  -0.5926   0.02750   0.02342  -0.1441   0.9635   0.0018
 -12.000  -0.5764   0.02578   0.02157  -0.1458   0.9612   0.0018
 -11.750  -0.5585   0.02408   0.01975  -0.1477   0.9591   0.0019
 -11.500  -0.5371   0.02266   0.01821  -0.1498   0.9574   0.0019
 -11.250  -0.5314   0.02151   0.01696  -0.1482   0.9510   0.0019
 -11.000  -0.5140   0.02036   0.01571  -0.1488   0.9473   0.0019
 -10.750  -0.4936   0.01924   0.01448  -0.1499   0.9446   0.0019
 -10.500  -0.4847   0.01834   0.01350  -0.1483   0.9388   0.0019
 -10.250  -0.4705   0.01740   0.01247  -0.1477   0.9342   0.0019
 -10.000  -0.4529   0.01655   0.01153  -0.1477   0.9308   0.0020
  -9.750  -0.4480   0.01583   0.01074  -0.1451   0.9248   0.0020
  -9.500  -0.4297   0.01514   0.00997  -0.1449   0.9210   0.0020
  -9.250  -0.4081   0.01445   0.00920  -0.1453   0.9182   0.0020
  -9.000  -0.3886   0.01386   0.00853  -0.1450   0.9151   0.0021
  -8.750  -0.3687   0.01337   0.00799  -0.1445   0.9118   0.0021
  -8.500  -0.3461   0.01291   0.00747  -0.1444   0.9089   0.0022
  -8.250  -0.3227   0.01233   0.00681  -0.1446   0.9064   0.0024
  -8.000  -0.2968   0.01188   0.00630  -0.1451   0.9043   0.0026
  -7.750  -0.2722   0.01151   0.00590  -0.1452   0.9020   0.0029
  -7.500  -0.2479   0.01118   0.00555  -0.1451   0.8994   0.0034
  -7.250  -0.2222   0.01089   0.00521  -0.1453   0.8971   0.0037
  -7.000  -0.1957   0.01055   0.00486  -0.1456   0.8948   0.0047
  -6.750  -0.1680   0.01026   0.00454  -0.1462   0.8927   0.0062
  -6.500  -0.1395   0.00997   0.00424  -0.1469   0.8909   0.0085
  -6.250  -0.1115   0.00968   0.00397  -0.1475   0.8890   0.0137
  -6.000  -0.0849   0.00943   0.00373  -0.1477   0.8867   0.0193
  -5.750  -0.0576   0.00919   0.00351  -0.1481   0.8843   0.0252
  -5.500  -0.0296   0.00893   0.00329  -0.1487   0.8821   0.0358
  -5.250  -0.0008   0.00847   0.00300  -0.1497   0.8799   0.0744
  -5.000   0.0292   0.00800   0.00272  -0.1509   0.8779   0.1232
  -4.750   0.0599   0.00761   0.00248  -0.1522   0.8761   0.1717
  -4.500   0.0889   0.00731   0.00230  -0.1530   0.8739   0.2092
  -4.250   0.1182   0.00697   0.00212  -0.1539   0.8715   0.2586
  -4.000   0.1495   0.00634   0.00183  -0.1557   0.8691   0.3603
  -3.750   0.1813   0.00587   0.00165  -0.1572   0.8668   0.4515
  -3.500   0.2119   0.00575   0.00158  -0.1581   0.8645   0.4846
  -3.250   0.2426   0.00568   0.00153  -0.1589   0.8623   0.5079
  -3.000   0.2714   0.00564   0.00151  -0.1593   0.8596   0.5220
  -2.750   0.2999   0.00562   0.00149  -0.1596   0.8559   0.5325
  -2.500   0.3290   0.00560   0.00146  -0.1600   0.8520   0.5412
  -2.250   0.3589   0.00559   0.00142  -0.1605   0.8484   0.5487
  -2.000   0.3870   0.00558   0.00142  -0.1607   0.8443   0.5558
  -1.750   0.4155   0.00558   0.00141  -0.1609   0.8393   0.5629
  -1.500   0.4447   0.00559   0.00140  -0.1613   0.8344   0.5713
  -1.250   0.4726   0.00560   0.00141  -0.1614   0.8289   0.5764
  -1.000   0.5010   0.00561   0.00140  -0.1617   0.8234   0.5792
  -0.750   0.5294   0.00562   0.00140  -0.1619   0.8179   0.5818
  -0.500   0.5571   0.00564   0.00140  -0.1619   0.8105   0.5845
  -0.250   0.5849   0.00567   0.00140  -0.1620   0.8028   0.5870
   0.000   0.6122   0.00571   0.00141  -0.1620   0.7938   0.5892
   0.250   0.6395   0.00574   0.00143  -0.1620   0.7845   0.5914
   0.500   0.6663   0.00579   0.00146  -0.1618   0.7741   0.5937
   0.750   0.6924   0.00586   0.00150  -0.1616   0.7619   0.5961
   1.000   0.7175   0.00596   0.00155  -0.1611   0.7457   0.5984
   1.250   0.7409   0.00610   0.00161  -0.1602   0.7244   0.6008
   1.500   0.7631   0.00628   0.00169  -0.1590   0.7000   0.6030
   1.750   0.7839   0.00649   0.00180  -0.1576   0.6730   0.6050
   2.000   0.8028   0.00676   0.00195  -0.1558   0.6413   0.6070
   2.250   0.8196   0.00709   0.00213  -0.1536   0.6047   0.6093
   2.500   0.8349   0.00747   0.00233  -0.1511   0.5644   0.6117
   2.750   0.8504   0.00782   0.00253  -0.1487   0.5278   0.6140
   3.000   0.8666   0.00818   0.00274  -0.1465   0.4926   0.6160
   3.500   0.9027   0.00893   0.00322  -0.1429   0.4237   0.6201
   3.750   0.9204   0.00937   0.00350  -0.1411   0.3865   0.6223
   4.000   0.9389   0.00978   0.00378  -0.1395   0.3517   0.6245
   4.250   0.9585   0.01018   0.00405  -0.1381   0.3218   0.6266
   4.500   0.9777   0.01060   0.00434  -0.1366   0.2905   0.6288
   4.750   0.9973   0.01102   0.00463  -0.1353   0.2620   0.6308
   5.000   1.0168   0.01144   0.00494  -0.1339   0.2347   0.6329
   5.250   1.0357   0.01190   0.00529  -0.1325   0.2063   0.6350
   5.500   1.0535   0.01244   0.00568  -0.1309   0.1739   0.6372
   5.750   1.0739   0.01283   0.00601  -0.1297   0.1551   0.6394
   6.000   1.0928   0.01333   0.00640  -0.1283   0.1316   0.6416
   6.250   1.1109   0.01387   0.00682  -0.1268   0.1076   0.6437
   6.500   1.1302   0.01434   0.00723  -0.1255   0.0913   0.6458
   6.750   1.1495   0.01481   0.00764  -0.1243   0.0760   0.6479
   7.000   1.1691   0.01527   0.00807  -0.1231   0.0641   0.6502
   7.250   1.1885   0.01575   0.00852  -0.1218   0.0540   0.6525
   7.500   1.2074   0.01624   0.00898  -0.1205   0.0451   0.6548
   7.750   1.2265   0.01673   0.00945  -0.1193   0.0375   0.6570
   8.000   1.2454   0.01724   0.00995  -0.1180   0.0307   0.6592
   8.250   1.2635   0.01781   0.01050  -0.1166   0.0245   0.6613
   8.500   1.2821   0.01833   0.01104  -0.1154   0.0209   0.6636
   8.750   1.3001   0.01890   0.01162  -0.1140   0.0172   0.6661
   9.000   1.3185   0.01944   0.01218  -0.1128   0.0149   0.6686
   9.250   1.3357   0.02007   0.01282  -0.1114   0.0125   0.6711
   9.500   1.3535   0.02064   0.01343  -0.1101   0.0110   0.6734
   9.750   1.3707   0.02128   0.01408  -0.1087   0.0096   0.6756
  10.000   1.3868   0.02198   0.01483  -0.1072   0.0081   0.6779
  10.250   1.4040   0.02261   0.01552  -0.1059   0.0075   0.6805
  10.500   1.4205   0.02330   0.01625  -0.1046   0.0066   0.6834
  10.750   1.4356   0.02408   0.01707  -0.1031   0.0057   0.6862
  11.000   1.4509   0.02487   0.01791  -0.1016   0.0050   0.6887
  11.250   1.4662   0.02566   0.01875  -0.1002   0.0044   0.6911
  11.500   1.4802   0.02655   0.01968  -0.0987   0.0038   0.6937
  11.750   1.4937   0.02750   0.02069  -0.0971   0.0032   0.6965
  12.000   1.5072   0.02844   0.02171  -0.0956   0.0029   0.6996
  12.250   1.5202   0.02944   0.02277  -0.0941   0.0025   0.7028
  12.500   1.5319   0.03054   0.02394  -0.0925   0.0022   0.7056
  12.750   1.5433   0.03170   0.02517  -0.0909   0.0020   0.7087
  13.000   1.5534   0.03298   0.02653  -0.0893   0.0018   0.7118
  13.250   1.5644   0.03421   0.02785  -0.0878   0.0017   0.7151
  13.500   1.5741   0.03556   0.02928  -0.0863   0.0016   0.7182
  13.750   1.5834   0.03698   0.03079  -0.0848   0.0015   0.7215
  14.000   1.5920   0.03851   0.03242  -0.0833   0.0014   0.7254
  14.250   1.5995   0.04017   0.03416  -0.0819   0.0013   0.7294
  14.500   1.6063   0.04194   0.03604  -0.0805   0.0012   0.7333
  14.750   1.6121   0.04385   0.03805  -0.0792   0.0012   0.7372
  15.000   1.6171   0.04589   0.04020  -0.0779   0.0011   0.7414
  15.250   1.6208   0.04814   0.04256  -0.0767   0.0010   0.7457
  15.500   1.6235   0.05058   0.04511  -0.0757   0.0010   0.7498
  15.750   1.6245   0.05329   0.04796  -0.0747   0.0009   0.7547
  16.000   1.6236   0.05631   0.05111  -0.0739   0.0009   0.7600
  16.250   1.6234   0.05935   0.05428  -0.0734   0.0009   0.7653
  16.500   1.6229   0.06255   0.05761  -0.0730   0.0008   0.7715
  16.750   1.6212   0.06602   0.06122  -0.0729   0.0008   0.7776
  17.000   1.6186   0.06976   0.06509  -0.0731   0.0008   0.7843
  17.500   1.6088   0.07830   0.07393  -0.0743   0.0008   0.7981
  18.000   1.5937   0.08837   0.08432  -0.0771   0.0008   0.8143
  18.250   1.5837   0.09411   0.09023  -0.0791   0.0008   0.8235
  18.500   1.5720   0.10030   0.09658  -0.0816   0.0008   0.8339
  18.750   1.5592   0.10692   0.10339  -0.0845   0.0008   0.8458
  19.000   1.5439   0.11421   0.11086  -0.0881   0.0008   0.8599
  19.250   1.5281   0.12169   0.11854  -0.0920   0.0008   0.8785
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