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EPPLER 393 AIRFOIL (e393-il) Xfoil prediction polar at RE=500,000 Ncrit=5


Details Polar file
Airfoil: EPPLER 393 AIRFOIL (e393-il)
Reynolds number: 500,000
Max Cl/Cd: 117.53 at α=5°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-e393-il-500000-n5.txt
Download as CSV file: xf-e393-il-500000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: EPPLER 393 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
  ------ -------- --------- --------- -------- -------- --------
 -10.750  -0.3401   0.10829   0.10598  -0.0410   1.0000   0.0065
 -10.500  -0.3416   0.10432   0.10204  -0.0418   1.0000   0.0065
 -10.250  -0.3428   0.10071   0.09846  -0.0425   1.0000   0.0065
 -10.000  -0.3438   0.09562   0.09339  -0.0446   0.9995   0.0069
  -9.750  -0.3389   0.08902   0.08681  -0.0498   0.9970   0.0071
  -9.500  -0.3342   0.08351   0.08131  -0.0545   0.9928   0.0070
  -9.250  -0.3344   0.07638   0.07420  -0.0605   0.9871   0.0070
  -9.000  -0.3376   0.06864   0.06648  -0.0675   0.9791   0.0069
  -8.750  -0.4030   0.03189   0.02897  -0.1092   0.9418   0.0064
  -8.500  -0.3889   0.02530   0.02163  -0.1145   0.9242   0.0065
  -8.250  -0.3654   0.02172   0.01749  -0.1169   0.9078   0.0066
  -8.000  -0.3405   0.01952   0.01488  -0.1180   0.8909   0.0067
  -7.750  -0.3160   0.01791   0.01289  -0.1183   0.8738   0.0069
  -7.500  -0.2915   0.01672   0.01141  -0.1183   0.8570   0.0071
  -7.250  -0.2667   0.01580   0.01025  -0.1182   0.8408   0.0072
  -7.000  -0.2430   0.01455   0.00875  -0.1181   0.8257   0.0076
  -6.750  -0.2176   0.01389   0.00794  -0.1180   0.8118   0.0080
  -6.500  -0.1917   0.01340   0.00731  -0.1179   0.7986   0.0085
  -6.250  -0.1655   0.01293   0.00669  -0.1178   0.7865   0.0089
  -6.000  -0.1390   0.01248   0.00610  -0.1177   0.7749   0.0095
  -5.750  -0.1123   0.01205   0.00554  -0.1177   0.7640   0.0101
  -5.500  -0.0853   0.01173   0.00511  -0.1177   0.7539   0.0109
  -5.250  -0.0584   0.01133   0.00463  -0.1177   0.7443   0.0126
  -5.000  -0.0309   0.01103   0.00423  -0.1177   0.7349   0.0142
  -4.750  -0.0033   0.01076   0.00385  -0.1178   0.7263   0.0158
  -4.500   0.0243   0.01044   0.00347  -0.1179   0.7178   0.0193
  -4.250   0.0522   0.01026   0.00321  -0.1179   0.7100   0.0222
  -3.750   0.1080   0.00981   0.00271  -0.1182   0.6952   0.0380
  -3.500   0.1359   0.00962   0.00251  -0.1183   0.6883   0.0542
  -3.250   0.1640   0.00940   0.00234  -0.1185   0.6815   0.0776
  -3.000   0.1921   0.00921   0.00218  -0.1187   0.6751   0.1041
  -2.750   0.2203   0.00903   0.00205  -0.1189   0.6690   0.1348
  -2.500   0.2485   0.00883   0.00193  -0.1192   0.6627   0.1760
  -2.250   0.2767   0.00849   0.00182  -0.1196   0.6572   0.2564
  -2.000   0.3051   0.00818   0.00176  -0.1200   0.6514   0.3435
  -1.750   0.3332   0.00805   0.00172  -0.1202   0.6458   0.3984
  -1.500   0.3616   0.00797   0.00170  -0.1204   0.6404   0.4352
  -1.250   0.3899   0.00792   0.00170  -0.1205   0.6349   0.4724
  -1.000   0.4180   0.00790   0.00170  -0.1206   0.6300   0.5013
  -0.750   0.4464   0.00788   0.00171  -0.1207   0.6245   0.5237
  -0.500   0.4746   0.00789   0.00172  -0.1208   0.6192   0.5442
  -0.250   0.5027   0.00790   0.00174  -0.1209   0.6145   0.5643
   0.000   0.5310   0.00790   0.00177  -0.1210   0.6092   0.5821
   0.250   0.5590   0.00792   0.00180  -0.1210   0.6041   0.6001
   0.500   0.5870   0.00793   0.00185  -0.1211   0.5993   0.6185
   0.750   0.6151   0.00794   0.00189  -0.1211   0.5940   0.6369
   1.000   0.6429   0.00798   0.00195  -0.1211   0.5889   0.6553
   1.250   0.6709   0.00799   0.00201  -0.1212   0.5840   0.6729
   1.500   0.6987   0.00802   0.00208  -0.1212   0.5785   0.6902
   1.750   0.7261   0.00807   0.00216  -0.1211   0.5735   0.7086
   2.000   0.7539   0.00808   0.00224  -0.1211   0.5678   0.7286
   2.250   0.7810   0.00812   0.00233  -0.1210   0.5617   0.7500
   2.500   0.8079   0.00815   0.00243  -0.1208   0.5548   0.7739
   2.750   0.8342   0.00819   0.00253  -0.1204   0.5469   0.8006
   3.000   0.8598   0.00820   0.00263  -0.1199   0.5395   0.8311
   3.250   0.8836   0.00823   0.00273  -0.1190   0.5318   0.8674
   3.500   0.9051   0.00820   0.00282  -0.1175   0.5231   0.9164
   3.750   0.9326   0.00823   0.00287  -0.1174   0.5141   1.0000
   4.000   0.9598   0.00837   0.00300  -0.1174   0.5047   1.0000
   4.250   0.9869   0.00852   0.00313  -0.1173   0.4933   1.0000
   4.500   1.0135   0.00869   0.00329  -0.1172   0.4808   1.0000
   4.750   1.0400   0.00887   0.00345  -0.1170   0.4686   1.0000
   5.000   1.0660   0.00907   0.00363  -0.1168   0.4544   1.0000
   5.250   1.0913   0.00932   0.00382  -0.1165   0.4354   1.0000
   5.500   1.1159   0.00961   0.00407  -0.1160   0.4138   1.0000
   5.750   1.1399   0.00995   0.00433  -0.1155   0.3905   1.0000
   6.000   1.1626   0.01038   0.00465  -0.1147   0.3588   1.0000
   6.250   1.1833   0.01097   0.00506  -0.1137   0.3197   1.0000
   6.500   1.2017   0.01174   0.00558  -0.1124   0.2718   1.0000
   6.750   1.2180   0.01266   0.00623  -0.1107   0.2206   1.0000
   7.000   1.2344   0.01354   0.00686  -0.1091   0.1750   1.0000
   7.250   1.2515   0.01433   0.00746  -0.1076   0.1413   1.0000
   7.500   1.2684   0.01508   0.00807  -0.1061   0.1136   1.0000
   7.750   1.2843   0.01587   0.00871  -0.1044   0.0882   1.0000
   8.000   1.3005   0.01657   0.00933  -0.1027   0.0690   1.0000
   8.250   1.3147   0.01734   0.01002  -0.1008   0.0526   1.0000
   8.500   1.3277   0.01803   0.01067  -0.0985   0.0412   1.0000
   8.750   1.3393   0.01878   0.01138  -0.0961   0.0309   1.0000
   9.000   1.3500   0.01960   0.01217  -0.0936   0.0217   1.0000
   9.250   1.3599   0.02049   0.01304  -0.0912   0.0144   1.0000
   9.500   1.3683   0.02149   0.01404  -0.0886   0.0089   1.0000
   9.750   1.3784   0.02244   0.01502  -0.0864   0.0070   1.0000
  10.000   1.3883   0.02344   0.01608  -0.0843   0.0059   1.0000
  10.250   1.3970   0.02456   0.01729  -0.0822   0.0052   1.0000
  10.500   1.4065   0.02569   0.01850  -0.0803   0.0049   1.0000
  10.750   1.4156   0.02689   0.01981  -0.0786   0.0046   1.0000
  11.000   1.4240   0.02821   0.02122  -0.0769   0.0044   1.0000
  11.250   1.4317   0.02965   0.02275  -0.0753   0.0042   1.0000
  11.500   1.4384   0.03123   0.02442  -0.0739   0.0040   1.0000
  11.750   1.4447   0.03292   0.02621  -0.0725   0.0039   1.0000
  12.000   1.4502   0.03475   0.02814  -0.0712   0.0037   1.0000
  12.250   1.4546   0.03676   0.03025  -0.0701   0.0036   1.0000
  12.500   1.4578   0.03897   0.03257  -0.0690   0.0035   1.0000
  12.750   1.4602   0.04133   0.03503  -0.0681   0.0034   1.0000
  13.000   1.4613   0.04392   0.03776  -0.0673   0.0033   1.0000
  13.250   1.4608   0.04676   0.04072  -0.0667   0.0032   1.0000
  13.500   1.4591   0.04984   0.04392  -0.0662   0.0032   1.0000
  13.750   1.4554   0.05328   0.04749  -0.0659   0.0031   1.0000
  14.000   1.4506   0.05699   0.05133  -0.0658   0.0030   1.0000
  14.250   1.4467   0.06071   0.05518  -0.0659   0.0030   1.0000
  14.500   1.4454   0.06422   0.05881  -0.0662   0.0029   1.0000
  14.750   1.4460   0.06755   0.06227  -0.0666   0.0029   1.0000
  15.000   1.4432   0.07147   0.06632  -0.0672   0.0029   1.0000
  15.250   1.4410   0.07541   0.07038  -0.0680   0.0028   1.0000
  15.500   1.4389   0.07946   0.07456  -0.0689   0.0028   1.0000
  15.750   1.4348   0.08393   0.07916  -0.0701   0.0027   1.0000
  16.000   1.4309   0.08847   0.08384  -0.0715   0.0027   1.0000
  16.250   1.4252   0.09345   0.08895  -0.0731   0.0026   1.0000
  16.500   1.4196   0.09853   0.09417  -0.0749   0.0026   1.0000
  16.750   1.4129   0.10391   0.09970  -0.0770   0.0026   1.0000
  17.000   1.4059   0.10948   0.10541  -0.0793   0.0026   1.0000
  17.250   1.3984   0.11526   0.11134  -0.0818   0.0026   1.0000
  17.500   1.3907   0.12120   0.11744  -0.0846   0.0025   1.0000
  17.750   1.3826   0.12734   0.12372  -0.0877   0.0025   1.0000
  18.000   1.3743   0.13362   0.13014  -0.0910   0.0025   1.0000
  18.250   1.3659   0.14004   0.13670  -0.0945   0.0025   1.0000
  18.500   1.3573   0.14667   0.14348  -0.0983   0.0025   1.0000
  18.750   1.3488   0.15337   0.15031  -0.1023   0.0025   1.0000
  19.000   1.3404   0.16022   0.15730  -0.1066   0.0025   1.0000
  19.250   1.3315   0.16728   0.16449  -0.1110   0.0025   1.0000
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