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EPPLER 403 AIRFOIL (e403-il) Xfoil prediction polar at RE=500,000 Ncrit=5


Details Polar file
Airfoil: EPPLER 403 AIRFOIL (e403-il)
Reynolds number: 500,000
Max Cl/Cd: 98.11 at α=2.5°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-e403-il-500000-n5.txt
Download as CSV file: xf-e403-il-500000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: EPPLER 403 AIRFOIL                              
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     0.500 e 6     Ncrit =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -13.750  -0.4467   0.07610   0.07324  -0.1149   0.9754   0.0075
 -13.500  -0.4811   0.06411   0.06097  -0.1242   0.9743   0.0073
 -13.250  -0.5050   0.05567   0.05224  -0.1309   0.9734   0.0072
 -13.000  -0.5170   0.05135   0.04776  -0.1329   0.9702   0.0072
 -12.750  -0.5219   0.04785   0.04411  -0.1349   0.9673   0.0073
 -12.500  -0.5246   0.04412   0.04018  -0.1375   0.9652   0.0073
 -12.250  -0.5271   0.04020   0.03601  -0.1400   0.9632   0.0074
 -12.000  -0.5223   0.03725   0.03284  -0.1421   0.9616   0.0075
 -11.750  -0.5148   0.03451   0.02987  -0.1439   0.9601   0.0075
 -11.500  -0.5138   0.03243   0.02760  -0.1430   0.9563   0.0076
 -11.250  -0.5076   0.03070   0.02569  -0.1424   0.9526   0.0076
 -11.000  -0.4955   0.02898   0.02380  -0.1426   0.9501   0.0076
 -10.750  -0.4806   0.02742   0.02206  -0.1428   0.9482   0.0078
 -10.500  -0.4632   0.02606   0.02055  -0.1432   0.9466   0.0080
 -10.250  -0.4436   0.02486   0.01921  -0.1435   0.9453   0.0080
 -10.000  -0.4382   0.02408   0.01835  -0.1407   0.9408   0.0080
  -9.750  -0.4244   0.02320   0.01736  -0.1396   0.9378   0.0082
  -9.500  -0.4076   0.02237   0.01643  -0.1390   0.9356   0.0085
  -9.250  -0.3896   0.02150   0.01549  -0.1385   0.9337   0.0086
  -9.000  -0.3704   0.02072   0.01462  -0.1383   0.9321   0.0087
  -8.750  -0.3568   0.02006   0.01390  -0.1369   0.9294   0.0088
  -8.500  -0.3556   0.01955   0.01335  -0.1331   0.9246   0.0089
  -8.250  -0.3481   0.01869   0.01246  -0.1309   0.9213   0.0091
  -8.000  -0.3309   0.01788   0.01161  -0.1306   0.9191   0.0093
  -7.750  -0.3103   0.01708   0.01076  -0.1310   0.9173   0.0095
  -7.500  -0.2890   0.01641   0.01004  -0.1313   0.9157   0.0098
  -7.250  -0.2802   0.01606   0.00967  -0.1287   0.9115   0.0102
  -7.000  -0.2616   0.01559   0.00916  -0.1279   0.9086   0.0107
  -6.750  -0.2386   0.01509   0.00861  -0.1280   0.9066   0.0111
  -6.500  -0.2133   0.01460   0.00807  -0.1284   0.9051   0.0115
  -6.250  -0.1860   0.01415   0.00756  -0.1292   0.9039   0.0119
  -6.000  -0.1579   0.01360   0.00697  -0.1301   0.9028   0.0126
  -5.750  -0.1284   0.01319   0.00651  -0.1312   0.9018   0.0134
  -5.500  -0.1040   0.01292   0.00621  -0.1311   0.8999   0.0144
  -5.250  -0.0851   0.01275   0.00601  -0.1299   0.8965   0.0156
  -5.000  -0.0600   0.01243   0.00571  -0.1299   0.8941   0.0203
  -4.750  -0.0323   0.01180   0.00529  -0.1310   0.8924   0.0644
  -4.500  -0.0019   0.01106   0.00486  -0.1328   0.8910   0.1424
  -4.250   0.0320   0.00998   0.00429  -0.1358   0.8899   0.2780
  -4.000   0.0683   0.00894   0.00380  -0.1392   0.8890   0.4345
  -3.750   0.1017   0.00865   0.00379  -0.1409   0.8881   0.5189
  -3.500   0.1338   0.00863   0.00380  -0.1419   0.8872   0.5473
  -3.250   0.1660   0.00867   0.00383  -0.1429   0.8862   0.5655
  -3.000   0.1872   0.00879   0.00392  -0.1417   0.8825   0.5739
  -2.750   0.2133   0.00882   0.00397  -0.1414   0.8797   0.5789
  -2.500   0.2424   0.00880   0.00391  -0.1418   0.8775   0.5832
  -2.250   0.2738   0.00874   0.00379  -0.1427   0.8755   0.5865
  -2.000   0.3063   0.00865   0.00366  -0.1438   0.8738   0.5892
  -1.750   0.3396   0.00855   0.00354  -0.1450   0.8720   0.5914
  -1.500   0.3619   0.00856   0.00357  -0.1439   0.8669   0.5938
  -1.250   0.3900   0.00849   0.00348  -0.1440   0.8625   0.5964
  -1.000   0.4221   0.00837   0.00333  -0.1450   0.8591   0.5989
  -0.750   0.4525   0.00829   0.00322  -0.1455   0.8554   0.6016
  -0.500   0.4762   0.00829   0.00321  -0.1448   0.8494   0.6040
  -0.250   0.5057   0.00821   0.00315  -0.1452   0.8452   0.6058
   0.000   0.5371   0.00814   0.00308  -0.1460   0.8417   0.6079
   0.250   0.5597   0.00818   0.00315  -0.1450   0.8353   0.6101
   0.500   0.5893   0.00813   0.00310  -0.1454   0.8304   0.6124
   0.750   0.6167   0.00811   0.00309  -0.1454   0.8243   0.6147
   1.000   0.6442   0.00808   0.00307  -0.1454   0.8168   0.6171
   1.250   0.6716   0.00806   0.00303  -0.1454   0.8076   0.6195
   1.500   0.7003   0.00802   0.00299  -0.1456   0.7967   0.6212
   1.750   0.7283   0.00800   0.00297  -0.1456   0.7836   0.6230
   2.000   0.7553   0.00803   0.00298  -0.1454   0.7679   0.6250
   2.250   0.7817   0.00809   0.00299  -0.1452   0.7473   0.6272
   2.500   0.8065   0.00822   0.00302  -0.1445   0.7200   0.6295
   2.750   0.8271   0.00846   0.00310  -0.1430   0.6842   0.6317
   3.000   0.8425   0.00883   0.00326  -0.1405   0.6424   0.6337
   3.250   0.8527   0.00926   0.00347  -0.1369   0.5991   0.6356
   3.500   0.8621   0.00971   0.00376  -0.1333   0.5569   0.6375
   3.750   0.8743   0.01017   0.00407  -0.1303   0.5191   0.6395
   4.000   0.8895   0.01062   0.00439  -0.1280   0.4853   0.6415
   4.250   0.9058   0.01107   0.00471  -0.1260   0.4539   0.6436
   4.500   0.9228   0.01152   0.00505  -0.1241   0.4223   0.6457
   4.750   0.9402   0.01199   0.00539  -0.1224   0.3905   0.6478
   5.000   0.9551   0.01261   0.00579  -0.1203   0.3483   0.6499
   5.250   0.9697   0.01331   0.00624  -0.1182   0.2983   0.6519
   5.500   0.9858   0.01395   0.00669  -0.1164   0.2551   0.6538
   5.750   1.0041   0.01450   0.00711  -0.1150   0.2234   0.6557
   6.000   1.0223   0.01508   0.00756  -0.1136   0.1932   0.6577
   6.250   1.0399   0.01572   0.00804  -0.1122   0.1596   0.6597
   6.500   1.0578   0.01635   0.00854  -0.1108   0.1303   0.6618
   6.750   1.0760   0.01697   0.00905  -0.1095   0.1069   0.6639
   7.000   1.0932   0.01767   0.00961  -0.1080   0.0818   0.6661
   7.250   1.1103   0.01838   0.01020  -0.1066   0.0599   0.6682
   7.500   1.1268   0.01913   0.01087  -0.1051   0.0401   0.6701
   7.750   1.1437   0.01986   0.01155  -0.1036   0.0258   0.6722
   8.000   1.1600   0.02064   0.01228  -0.1021   0.0154   0.6742
   8.250   1.1776   0.02131   0.01297  -0.1007   0.0127   0.6764
   8.500   1.1962   0.02191   0.01363  -0.0996   0.0117   0.6786
   8.750   1.2139   0.02259   0.01435  -0.0983   0.0107   0.6809
   9.000   1.2305   0.02335   0.01517  -0.0969   0.0099   0.6831
   9.250   1.2472   0.02408   0.01598  -0.0955   0.0096   0.6853
   9.500   1.2641   0.02480   0.01679  -0.0942   0.0093   0.6875
   9.750   1.2799   0.02560   0.01768  -0.0927   0.0090   0.6897
  10.000   1.2952   0.02645   0.01862  -0.0913   0.0087   0.6920
  10.250   1.3097   0.02736   0.01961  -0.0898   0.0085   0.6944
  10.500   1.3232   0.02836   0.02068  -0.0882   0.0083   0.6967
  10.750   1.3360   0.02941   0.02182  -0.0865   0.0081   0.6990
  11.000   1.3479   0.03055   0.02305  -0.0849   0.0079   0.7013
  11.250   1.3583   0.03180   0.02440  -0.0831   0.0077   0.7038
  11.500   1.3671   0.03321   0.02591  -0.0812   0.0076   0.7063
  11.750   1.3737   0.03483   0.02763  -0.0792   0.0074   0.7088
  12.000   1.3769   0.03677   0.02967  -0.0770   0.0072   0.7112
  12.250   1.3862   0.03823   0.03123  -0.0755   0.0071   0.7136
  12.500   1.3943   0.03982   0.03293  -0.0740   0.0070   0.7159
  12.750   1.4013   0.04154   0.03478  -0.0725   0.0069   0.7185
  13.000   1.4072   0.04341   0.03677  -0.0710   0.0067   0.7213
  13.250   1.4121   0.04545   0.03894  -0.0697   0.0066   0.7243
  13.500   1.4157   0.04769   0.04131  -0.0684   0.0065   0.7272
  14.000   1.4212   0.05259   0.04647  -0.0662   0.0064   0.7325
  14.250   1.4227   0.05530   0.04932  -0.0654   0.0063   0.7353
  14.500   1.4233   0.05823   0.05239  -0.0647   0.0062   0.7383
  14.750   1.4233   0.06135   0.05564  -0.0643   0.0061   0.7413
  15.000   1.4225   0.06468   0.05911  -0.0641   0.0061   0.7444
  15.250   1.4210   0.06822   0.06280  -0.0641   0.0060   0.7475
  15.500   1.4185   0.07205   0.06678  -0.0644   0.0060   0.7509
  15.750   1.4153   0.07612   0.07100  -0.0650   0.0059   0.7545
  16.000   1.4112   0.08046   0.07549  -0.0660   0.0058   0.7581
  16.250   1.4065   0.08506   0.08024  -0.0672   0.0058   0.7615
  16.500   1.4007   0.08996   0.08531  -0.0687   0.0058   0.7649
  16.750   1.3943   0.09511   0.09062  -0.0706   0.0057   0.7686
  17.000   1.3875   0.10050   0.09617  -0.0728   0.0057   0.7723
  17.500   1.3720   0.11200   0.10799  -0.0782   0.0056   0.7798
  17.750   1.3635   0.11808   0.11422  -0.0813   0.0056   0.7839
  18.000   1.3546   0.12435   0.12066  -0.0847   0.0056   0.7882
  18.250   1.3457   0.13076   0.12722  -0.0884   0.0055   0.7928
  18.500   1.3367   0.13733   0.13395  -0.0923   0.0055   0.7980
  18.750   1.3272   0.14413   0.14091  -0.0966   0.0055   0.8038
  19.000   1.3177   0.15104   0.14798  -0.1011   0.0055   0.8099
  19.250   1.3081   0.15806   0.15516  -0.1057   0.0055   0.8171
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