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EPPLER E662 AIRFOIL (e662-il) Xfoil prediction polar at RE=1,000,000 Ncrit=9


Details Polar file
Airfoil: EPPLER E662 AIRFOIL (e662-il)
Reynolds number: 1,000,000
Max Cl/Cd: 152 at α=4.5°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-e662-il-1000000.txt
Download as CSV file: xf-e662-il-1000000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: EPPLER E662 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
  ------ -------- --------- --------- -------- -------- --------
 -13.000  -0.0210   0.09622   0.09362  -0.1279   0.8290   0.0152
 -12.750  -0.0223   0.09130   0.08869  -0.1297   0.8281   0.0152
 -12.000  -0.2928   0.04186   0.03877  -0.1665   0.8298   0.0113
 -11.750  -0.0868   0.07892   0.07620  -0.1477   0.8310   0.0158
 -11.250  -0.3444   0.03261   0.02901  -0.1641   0.8236   0.0114
 -11.000  -0.3617   0.03051   0.02669  -0.1608   0.8220   0.0117
 -10.750  -0.3701   0.02882   0.02486  -0.1575   0.8204   0.0117
 -10.500  -0.3972   0.02559   0.02132  -0.1517   0.8183   0.0119
 -10.250  -0.3932   0.02391   0.01948  -0.1494   0.8169   0.0121
 -10.000  -0.3819   0.02278   0.01823  -0.1479   0.8155   0.0123
  -9.750  -0.3657   0.02210   0.01747  -0.1468   0.8145   0.0126
  -9.500  -0.3501   0.02108   0.01633  -0.1457   0.8134   0.0128
  -9.250  -0.3308   0.02048   0.01566  -0.1450   0.8124   0.0132
  -9.000  -0.3114   0.01972   0.01479  -0.1443   0.8112   0.0135
  -8.750  -0.2911   0.01899   0.01394  -0.1436   0.8098   0.0139
  -8.500  -0.2697   0.01840   0.01324  -0.1430   0.8091   0.0144
  -8.250  -0.2479   0.01771   0.01244  -0.1424   0.8083   0.0148
  -8.000  -0.2249   0.01718   0.01181  -0.1420   0.8075   0.0150
  -7.750  -0.2014   0.01666   0.01120  -0.1416   0.8067   0.0152
  -7.500  -0.1800   0.01530   0.00970  -0.1410   0.8057   0.0155
  -7.250  -0.1588   0.01412   0.00845  -0.1403   0.8046   0.0160
  -7.000  -0.1355   0.01350   0.00781  -0.1399   0.8035   0.0164
  -6.750  -0.1109   0.01308   0.00737  -0.1397   0.8025   0.0170
  -6.500  -0.0857   0.01274   0.00701  -0.1396   0.8015   0.0177
  -6.250  -0.0606   0.01236   0.00659  -0.1394   0.8005   0.0182
  -6.000  -0.0354   0.01198   0.00616  -0.1392   0.7994   0.0186
  -5.750  -0.0098   0.01163   0.00578  -0.1391   0.7984   0.0190
  -5.500   0.0164   0.01136   0.00547  -0.1391   0.7974   0.0194
  -5.250   0.0429   0.01113   0.00520  -0.1392   0.7962   0.0196
  -5.000   0.0675   0.01072   0.00473  -0.1389   0.7947   0.0205
  -4.750   0.0934   0.01042   0.00442  -0.1389   0.7939   0.0216
  -4.500   0.1200   0.01019   0.00420  -0.1389   0.7930   0.0228
  -4.250   0.1469   0.01000   0.00400  -0.1390   0.7919   0.0240
  -4.000   0.1742   0.00984   0.00382  -0.1391   0.7906   0.0250
  -3.750   0.2013   0.00962   0.00361  -0.1392   0.7893   0.0286
  -3.500   0.2284   0.00935   0.00344  -0.1394   0.7879   0.0479
  -3.250   0.2554   0.00900   0.00329  -0.1397   0.7864   0.0982
  -3.000   0.2830   0.00868   0.00316  -0.1401   0.7849   0.1529
  -2.750   0.3109   0.00831   0.00303  -0.1406   0.7834   0.2301
  -2.500   0.3392   0.00787   0.00292  -0.1414   0.7819   0.3352
  -2.250   0.3683   0.00739   0.00283  -0.1424   0.7802   0.4674
  -2.000   0.3974   0.00676   0.00280  -0.1435   0.7786   0.6558
  -1.750   0.4254   0.00669   0.00290  -0.1436   0.7771   0.7202
  -1.500   0.4541   0.00671   0.00292  -0.1439   0.7751   0.7408
  -1.250   0.4829   0.00676   0.00297  -0.1441   0.7730   0.7565
  -1.000   0.5115   0.00684   0.00305  -0.1442   0.7710   0.7675
  -0.750   0.5405   0.00688   0.00308  -0.1445   0.7691   0.7743
  -0.500   0.5697   0.00693   0.00311  -0.1448   0.7673   0.7792
  -0.250   0.5993   0.00702   0.00316  -0.1453   0.7652   0.7847
   0.000   0.6270   0.00708   0.00322  -0.1453   0.7630   0.7894
   0.250   0.6535   0.00712   0.00331  -0.1450   0.7605   0.7944
   0.500   0.6814   0.00717   0.00335  -0.1450   0.7577   0.8000
   0.750   0.7095   0.00717   0.00336  -0.1451   0.7550   0.8043
   1.000   0.7372   0.00718   0.00337  -0.1451   0.7524   0.8074
   1.250   0.7662   0.00723   0.00339  -0.1454   0.7497   0.8100
   1.500   0.7930   0.00720   0.00340  -0.1454   0.7466   0.8122
   1.750   0.8207   0.00717   0.00337  -0.1455   0.7429   0.8142
   2.000   0.8492   0.00712   0.00331  -0.1458   0.7392   0.8157
   2.250   0.8783   0.00710   0.00326  -0.1463   0.7356   0.8170
   2.500   0.9049   0.00704   0.00324  -0.1462   0.7309   0.8183
   2.750   0.9314   0.00698   0.00320  -0.1461   0.7256   0.8196
   3.000   0.9586   0.00695   0.00316  -0.1461   0.7204   0.8207
   3.250   0.9845   0.00693   0.00319  -0.1459   0.7130   0.8218
   3.500   1.0104   0.00692   0.00317  -0.1456   0.7052   0.8230
   3.750   1.0354   0.00693   0.00318  -0.1452   0.6943   0.8242
   4.000   1.0594   0.00698   0.00320  -0.1446   0.6807   0.8254
   4.500   1.1020   0.00725   0.00335  -0.1422   0.6437   0.8282
   4.750   1.1202   0.00748   0.00348  -0.1404   0.6216   0.8295
   5.000   1.1363   0.00776   0.00367  -0.1382   0.5967   0.8308
   5.250   1.1485   0.00809   0.00388  -0.1353   0.5716   0.8321
   5.500   1.1583   0.00838   0.00409  -0.1318   0.5480   0.8337
   5.750   1.1675   0.00876   0.00437  -0.1283   0.5238   0.8351
   6.000   1.1753   0.00922   0.00473  -0.1246   0.4987   0.8365
   6.250   1.1858   0.00966   0.00510  -0.1215   0.4746   0.8379
   6.500   1.1950   0.01016   0.00551  -0.1182   0.4522   0.8393
   6.750   1.2046   0.01068   0.00595  -0.1152   0.4285   0.8410
   7.000   1.2134   0.01128   0.00645  -0.1121   0.4057   0.8428
   7.250   1.2234   0.01188   0.00697  -0.1093   0.3828   0.8443
   7.500   1.2317   0.01261   0.00759  -0.1064   0.3584   0.8458
   7.750   1.2394   0.01342   0.00828  -0.1035   0.3324   0.8471
   8.000   1.2490   0.01418   0.00894  -0.1010   0.3073   0.8484
   8.500   1.2680   0.01582   0.01038  -0.0962   0.2601   0.8514
   8.750   1.2777   0.01669   0.01115  -0.0939   0.2372   0.8528
   9.000   1.2887   0.01753   0.01191  -0.0919   0.2168   0.8545
   9.250   1.2992   0.01842   0.01271  -0.0899   0.1969   0.8562
   9.500   1.3105   0.01930   0.01351  -0.0881   0.1776   0.8578
   9.750   1.3206   0.02028   0.01439  -0.0861   0.1573   0.8593
  10.000   1.3320   0.02121   0.01525  -0.0844   0.1416   0.8607
  10.250   1.3438   0.02214   0.01611  -0.0829   0.1263   0.8620
  10.500   1.3551   0.02311   0.01702  -0.0812   0.1116   0.8635
  10.750   1.3657   0.02412   0.01797  -0.0796   0.0974   0.8651
  11.000   1.3769   0.02513   0.01893  -0.0780   0.0853   0.8667
  11.250   1.3874   0.02620   0.01997  -0.0764   0.0743   0.8683
  11.500   1.3982   0.02729   0.02101  -0.0749   0.0644   0.8700
  11.750   1.4084   0.02844   0.02213  -0.0735   0.0551   0.8717
  12.000   1.4206   0.02949   0.02319  -0.0722   0.0490   0.8735
  12.250   1.4314   0.03066   0.02434  -0.0709   0.0422   0.8753
  12.500   1.4407   0.03199   0.02564  -0.0695   0.0356   0.8770
  12.750   1.4516   0.03316   0.02684  -0.0683   0.0311   0.8793
  13.000   1.4600   0.03456   0.02823  -0.0669   0.0250   0.8814
  13.250   1.4658   0.03624   0.02989  -0.0654   0.0183   0.8835
  13.500   1.4713   0.03800   0.03164  -0.0639   0.0125   0.8856
  13.750   1.4761   0.03989   0.03354  -0.0625   0.0092   0.8878
  14.000   1.4824   0.04169   0.03539  -0.0613   0.0078   0.8900
  14.250   1.4910   0.04332   0.03709  -0.0603   0.0073   0.8923
  14.500   1.4988   0.04501   0.03886  -0.0594   0.0068   0.8950
  14.750   1.5048   0.04694   0.04086  -0.0584   0.0064   0.8979
  15.000   1.5076   0.04926   0.04328  -0.0573   0.0059   0.9009
  15.250   1.5121   0.05147   0.04558  -0.0565   0.0057   0.9040
  15.500   1.5181   0.05355   0.04776  -0.0558   0.0055   0.9076
  15.750   1.5229   0.05577   0.05009  -0.0551   0.0054   0.9120
  16.000   1.5269   0.05815   0.05257  -0.0546   0.0052   0.9171
  16.250   1.5297   0.06066   0.05519  -0.0540   0.0051   0.9240
  16.750   1.5299   0.06609   0.06089  -0.0528   0.0048   1.0000
  17.000   1.5299   0.06939   0.06429  -0.0529   0.0047   1.0000
  17.250   1.5298   0.07275   0.06774  -0.0532   0.0046   1.0000
  17.500   1.5285   0.07637   0.07145  -0.0536   0.0045   1.0000
  17.750   1.5235   0.08055   0.07575  -0.0541   0.0044   1.0000
  18.000   1.5189   0.08481   0.08012  -0.0549   0.0043   1.0000
  18.250   1.5115   0.08959   0.08501  -0.0560   0.0042   1.0000
  18.500   1.5002   0.09510   0.09066  -0.0574   0.0041   1.0000
  18.750   1.4901   0.10053   0.09622  -0.0591   0.0041   1.0000
  19.000   1.4789   0.10625   0.10208  -0.0611   0.0040   1.0000
  19.250   1.4635   0.11284   0.10881  -0.0636   0.0040   1.0000
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