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EPPLER 502 AIRFOIL (e502-il) Xfoil prediction polar at RE=1,000,000 Ncrit=5


Details Polar file
Airfoil: EPPLER 502 AIRFOIL (e502-il)
Reynolds number: 1,000,000
Max Cl/Cd: 90.6 at α=4.5°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-e502-il-1000000-n5.txt
Download as CSV file: xf-e502-il-1000000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: EPPLER 502 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
  ------ -------- --------- --------- -------- -------- --------
 -16.000  -0.7685   0.08911   0.08710  -0.0471   0.9997   0.0019
 -15.750  -0.7994   0.07441   0.07219  -0.0576   0.9624   0.0019
 -15.500  -0.8213   0.06038   0.05781  -0.0722   0.9411   0.0018
 -15.250  -0.8276   0.05264   0.04955  -0.0804   0.8717   0.0018
 -15.000  -0.8455   0.04852   0.04513  -0.0803   0.8373   0.0018
 -14.750  -0.8540   0.04553   0.04195  -0.0799   0.8196   0.0018
 -14.500  -0.8731   0.04160   0.03776  -0.0789   0.8071   0.0018
 -14.250  -0.8789   0.03915   0.03513  -0.0777   0.7969   0.0018
 -14.000  -0.8791   0.03723   0.03307  -0.0766   0.7881   0.0018
 -13.750  -0.8857   0.03479   0.03043  -0.0748   0.7808   0.0018
 -13.500  -0.8856   0.03296   0.02844  -0.0732   0.7739   0.0018
 -13.250  -0.8849   0.03122   0.02654  -0.0714   0.7678   0.0018
 -13.000  -0.8832   0.02953   0.02468  -0.0695   0.7619   0.0018
 -12.750  -0.8792   0.02805   0.02304  -0.0676   0.7565   0.0019
 -12.500  -0.8756   0.02650   0.02131  -0.0656   0.7518   0.0019
 -12.250  -0.8660   0.02544   0.02013  -0.0640   0.7473   0.0019
 -12.000  -0.8553   0.02448   0.01905  -0.0625   0.7431   0.0019
 -11.750  -0.8465   0.02330   0.01772  -0.0606   0.7395   0.0019
 -11.500  -0.8345   0.02237   0.01670  -0.0591   0.7361   0.0019
 -11.250  -0.8220   0.02147   0.01568  -0.0575   0.7326   0.0019
 -11.000  -0.8082   0.02068   0.01479  -0.0560   0.7292   0.0020
 -10.750  -0.7936   0.01996   0.01396  -0.0546   0.7260   0.0020
 -10.500  -0.7791   0.01917   0.01308  -0.0531   0.7231   0.0020
 -10.250  -0.7635   0.01848   0.01231  -0.0517   0.7200   0.0020
 -10.000  -0.7478   0.01779   0.01152  -0.0502   0.7173   0.0021
  -9.750  -0.7299   0.01732   0.01099  -0.0491   0.7146   0.0020
  -9.250  -0.6976   0.01600   0.00951  -0.0461   0.7101   0.0022
  -9.000  -0.6812   0.01537   0.00881  -0.0445   0.7077   0.0025
  -8.750  -0.6627   0.01495   0.00835  -0.0433   0.7052   0.0026
  -8.500  -0.6440   0.01455   0.00789  -0.0420   0.7027   0.0025
  -8.250  -0.6260   0.01413   0.00743  -0.0406   0.7003   0.0029
  -8.000  -0.6075   0.01377   0.00700  -0.0393   0.6983   0.0029
  -7.750  -0.5890   0.01342   0.00661  -0.0379   0.6965   0.0032
  -7.500  -0.5705   0.01310   0.00626  -0.0364   0.6946   0.0035
  -7.250  -0.5531   0.01277   0.00590  -0.0347   0.6926   0.0043
  -7.000  -0.5344   0.01248   0.00560  -0.0332   0.6904   0.0051
  -6.750  -0.5137   0.01223   0.00531  -0.0322   0.6882   0.0058
  -6.500  -0.4932   0.01193   0.00501  -0.0311   0.6863   0.0084
  -6.250  -0.4719   0.01166   0.00473  -0.0301   0.6845   0.0113
  -6.000  -0.4499   0.01142   0.00450  -0.0293   0.6829   0.0142
  -5.750  -0.4268   0.01121   0.00429  -0.0287   0.6813   0.0170
  -5.500  -0.4037   0.01098   0.00407  -0.0280   0.6795   0.0200
  -5.250  -0.3807   0.01076   0.00387  -0.0274   0.6776   0.0255
  -5.000  -0.3578   0.01052   0.00366  -0.0267   0.6757   0.0319
  -4.750  -0.3345   0.01030   0.00347  -0.0261   0.6739   0.0401
  -4.500  -0.3108   0.01010   0.00328  -0.0256   0.6722   0.0491
  -4.250  -0.2872   0.00989   0.00310  -0.0250   0.6706   0.0613
  -4.000  -0.2640   0.00966   0.00293  -0.0244   0.6690   0.0801
  -3.500  -0.2192   0.00903   0.00256  -0.0229   0.6656   0.1506
  -3.250  -0.1971   0.00869   0.00238  -0.0221   0.6639   0.1959
  -2.750  -0.1551   0.00788   0.00201  -0.0202   0.6605   0.3227
  -2.500  -0.1413   0.00703   0.00168  -0.0180   0.6587   0.4638
  -2.250  -0.1300   0.00610   0.00143  -0.0152   0.6569   0.6438
  -2.000  -0.1034   0.00609   0.00146  -0.0150   0.6551   0.6816
  -1.750  -0.0756   0.00611   0.00151  -0.0151   0.6537   0.7008
  -1.500  -0.0472   0.00616   0.00154  -0.0154   0.6521   0.7122
  -1.250  -0.0188   0.00619   0.00159  -0.0156   0.6503   0.7199
  -1.000   0.0098   0.00624   0.00160  -0.0159   0.6484   0.7257
  -0.750   0.0386   0.00624   0.00160  -0.0162   0.6466   0.7290
  -0.500   0.0675   0.00625   0.00159  -0.0166   0.6448   0.7306
  -0.250   0.0965   0.00626   0.00157  -0.0171   0.6429   0.7315
   0.000   0.1253   0.00627   0.00155  -0.0175   0.6410   0.7324
   0.250   0.1544   0.00627   0.00154  -0.0179   0.6392   0.7332
   0.500   0.1835   0.00627   0.00154  -0.0184   0.6367   0.7341
   0.750   0.2124   0.00627   0.00153  -0.0188   0.6336   0.7352
   1.000   0.2412   0.00628   0.00152  -0.0192   0.6302   0.7362
   1.250   0.2697   0.00631   0.00152  -0.0196   0.6269   0.7370
   1.500   0.2987   0.00630   0.00153  -0.0200   0.6233   0.7378
   1.750   0.3275   0.00631   0.00154  -0.0205   0.6189   0.7386
   2.000   0.3560   0.00633   0.00154  -0.0208   0.6146   0.7393
   2.250   0.3846   0.00635   0.00156  -0.0212   0.6104   0.7401
   2.500   0.4131   0.00635   0.00159  -0.0216   0.6050   0.7409
   2.750   0.4411   0.00638   0.00161  -0.0218   0.5993   0.7418
   3.000   0.4696   0.00640   0.00165  -0.0222   0.5934   0.7427
   3.250   0.4975   0.00643   0.00169  -0.0224   0.5864   0.7437
   3.500   0.5255   0.00647   0.00174  -0.0227   0.5780   0.7448
   3.750   0.5528   0.00653   0.00179  -0.0228   0.5671   0.7458
   4.000   0.5796   0.00662   0.00186  -0.0228   0.5526   0.7468
   4.250   0.6053   0.00675   0.00195  -0.0227   0.5322   0.7478
   4.500   0.6297   0.00695   0.00206  -0.0223   0.5056   0.7488
   4.750   0.6520   0.00725   0.00224  -0.0215   0.4717   0.7499
   5.000   0.6718   0.00768   0.00249  -0.0204   0.4279   0.7510
   5.250   0.6907   0.00813   0.00278  -0.0190   0.3851   0.7521
   5.500   0.7088   0.00860   0.00307  -0.0176   0.3435   0.7532
   6.000   0.7429   0.00953   0.00370  -0.0144   0.2661   0.7556
   6.250   0.7578   0.01003   0.00404  -0.0124   0.2295   0.7569
   6.500   0.7730   0.01047   0.00436  -0.0104   0.1996   0.7583
   6.750   0.7875   0.01089   0.00469  -0.0083   0.1741   0.7600
   7.000   0.7998   0.01126   0.00499  -0.0058   0.1533   0.7617
   7.250   0.8082   0.01171   0.00535  -0.0025   0.1316   0.7635
   7.500   0.8171   0.01224   0.00580   0.0005   0.1101   0.7653
   7.750   0.8267   0.01279   0.00628   0.0032   0.0925   0.7669
   8.000   0.8377   0.01333   0.00676   0.0056   0.0779   0.7685
   8.250   0.8473   0.01394   0.00732   0.0080   0.0627   0.7704
   8.500   0.8565   0.01461   0.00794   0.0104   0.0487   0.7724
   8.750   0.8639   0.01542   0.00867   0.0129   0.0338   0.7745
   9.000   0.8773   0.01602   0.00928   0.0145   0.0284   0.7767
   9.250   0.8888   0.01674   0.00997   0.0162   0.0215   0.7790
   9.500   0.9011   0.01744   0.01068   0.0177   0.0170   0.7812
  10.000   0.9268   0.01885   0.01211   0.0205   0.0107   0.7859
  10.250   0.9411   0.01950   0.01280   0.0217   0.0100   0.7888
  10.500   0.9528   0.02032   0.01363   0.0231   0.0073   0.7921
  10.750   0.9648   0.02113   0.01447   0.0244   0.0056   0.7952
  11.000   0.9781   0.02190   0.01528   0.0255   0.0050   0.7982
  11.250   0.9899   0.02275   0.01617   0.0267   0.0040   0.8017
  11.500   1.0021   0.02358   0.01707   0.0279   0.0036   0.8056
  11.750   1.0138   0.02448   0.01803   0.0290   0.0030   0.8096
  12.000   1.0261   0.02534   0.01895   0.0300   0.0029   0.8137
  12.250   1.0369   0.02631   0.01998   0.0312   0.0025   0.8187
  12.500   1.0455   0.02744   0.02117   0.0325   0.0021   0.8243
  12.750   1.0568   0.02840   0.02221   0.0335   0.0022   0.8302
  13.000   1.0666   0.02948   0.02337   0.0345   0.0018   0.8377
  13.250   1.0761   0.03057   0.02455   0.0356   0.0017   0.8461
  13.500   1.0848   0.03173   0.02582   0.0366   0.0018   0.8570
  13.750   1.0922   0.03295   0.02719   0.0379   0.0017   0.8726
  14.000   1.0964   0.03432   0.02875   0.0394   0.0013   0.9062
  14.250   1.1288   0.03618   0.03083   0.0344   0.0013   0.9552
  14.500   1.1536   0.03772   0.03246   0.0316   0.0015   1.0000
  14.750   1.1586   0.03952   0.03433   0.0323   0.0013   1.0000
  15.000   1.1613   0.04157   0.03645   0.0331   0.0012   1.0000
  15.250   1.1673   0.04338   0.03833   0.0335   0.0012   1.0000
  15.500   1.1678   0.04575   0.04081   0.0340   0.0011   1.0000
  15.750   1.1730   0.04775   0.04288   0.0343   0.0011   1.0000
  16.000   1.1723   0.05040   0.04563   0.0346   0.0011   1.0000
  16.250   1.1731   0.05297   0.04829   0.0347   0.0011   1.0000
  16.500   1.1612   0.05708   0.05255   0.0347   0.0010   1.0000
  16.750   1.1649   0.05953   0.05509   0.0344   0.0010   1.0000
  17.000   1.1548   0.06369   0.05940   0.0339   0.0010   1.0000
  17.250   1.1490   0.06753   0.06334   0.0332   0.0010   1.0000
  17.500   1.1505   0.07049   0.06639   0.0324   0.0010   1.0000
  17.750   1.1505   0.07376   0.06973   0.0315   0.0010   1.0000
  18.000   1.1344   0.07938   0.07551   0.0298   0.0010   1.0000
  18.250   1.1283   0.08376   0.08000   0.0283   0.0010   1.0000
  18.500   1.1187   0.08884   0.08519   0.0263   0.0010   1.0000
  18.750   1.1033   0.09502   0.09151   0.0238   0.0010   1.0000
  19.000   1.0938   0.10038   0.09699   0.0214   0.0010   1.0000
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