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EPPLER 554 AIRFOIL (e554-il) Xfoil prediction polar at RE=100,000 Ncrit=5


Details Polar file
Airfoil: EPPLER 554 AIRFOIL (e554-il)
Reynolds number: 100,000
Max Cl/Cd: 46.2 at α=9°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-e554-il-100000-n5.txt
Download as CSV file: xf-e554-il-100000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: EPPLER 554 AIRFOIL                              
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     0.100 e 6     Ncrit =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -15.000  -0.5361   0.11209   0.10644  -0.0467   1.0000   0.0203
 -14.750  -0.5632   0.10210   0.09631  -0.0523   1.0000   0.0201
 -14.500  -0.5823   0.09457   0.08866  -0.0564   1.0000   0.0198
 -14.250  -0.6066   0.08667   0.08055  -0.0608   1.0000   0.0198
 -14.000  -0.6230   0.08070   0.07440  -0.0638   1.0000   0.0197
 -13.750  -0.6381   0.07527   0.06879  -0.0664   1.0000   0.0198
 -13.500  -0.6529   0.07028   0.06357  -0.0684   1.0000   0.0200
 -13.250  -0.6633   0.06611   0.05919  -0.0698   1.0000   0.0202
 -13.000  -0.6693   0.06255   0.05543  -0.0707   1.0000   0.0204
 -12.750  -0.6698   0.05995   0.05280  -0.0711   1.0000   0.0209
 -12.500  -0.6695   0.05749   0.05030  -0.0713   1.0000   0.0215
 -12.250  -0.6686   0.05506   0.04777  -0.0713   1.0000   0.0219
 -12.000  -0.6675   0.05270   0.04529  -0.0711   1.0000   0.0227
 -11.750  -0.6643   0.05044   0.04287  -0.0705   1.0000   0.0235
 -11.500  -0.6583   0.04847   0.04071  -0.0696   1.0000   0.0241
 -11.250  -0.6503   0.04697   0.03924  -0.0685   1.0000   0.0247
 -11.000  -0.6432   0.04549   0.03776  -0.0674   1.0000   0.0253
 -10.750  -0.6363   0.04405   0.03630  -0.0660   1.0000   0.0263
 -10.500  -0.6291   0.04274   0.03494  -0.0644   1.0000   0.0274
 -10.250  -0.6237   0.04145   0.03363  -0.0627   1.0000   0.0286
 -10.000  -0.6224   0.04007   0.03231  -0.0611   1.0000   0.0298
  -9.750  -0.6217   0.03882   0.03106  -0.0591   1.0000   0.0314
  -9.500  -0.6232   0.03769   0.02992  -0.0566   1.0000   0.0330
  -9.000  -0.5941   0.03447   0.02675  -0.0585   0.9761   0.0387
  -8.750  -0.5752   0.03268   0.02494  -0.0605   0.9513   0.0431
  -8.500  -0.5514   0.03067   0.02289  -0.0638   0.9307   0.0494
  -8.250  -0.5219   0.02846   0.02067  -0.0683   0.9121   0.0598
  -8.000  -0.4931   0.02640   0.01861  -0.0724   0.8925   0.0753
  -7.750  -0.4672   0.02441   0.01667  -0.0757   0.8718   0.1003
  -7.500  -0.4449   0.02239   0.01478  -0.0784   0.8511   0.1407
  -7.250  -0.4268   0.02022   0.01297  -0.0803   0.8310   0.2154
  -7.000  -0.4039   0.01938   0.01274  -0.0809   0.8128   0.3274
  -6.750  -0.3737   0.01944   0.01266  -0.0815   0.7961   0.3777
  -6.500  -0.3436   0.01975   0.01278  -0.0817   0.7802   0.4050
  -6.250  -0.3142   0.02004   0.01283  -0.0819   0.7653   0.4252
  -6.000  -0.2847   0.02045   0.01304  -0.0817   0.7516   0.4394
  -5.750  -0.2566   0.02076   0.01318  -0.0813   0.7380   0.4512
  -5.500  -0.2291   0.02097   0.01318  -0.0812   0.7254   0.4642
  -5.250  -0.2004   0.02158   0.01370  -0.0803   0.7141   0.4739
  -5.000  -0.1735   0.02164   0.01356  -0.0802   0.7025   0.4829
  -4.750  -0.1462   0.02170   0.01351  -0.0797   0.6916   0.4874
  -4.500  -0.1187   0.02149   0.01305  -0.0800   0.6821   0.4929
  -4.250  -0.0919   0.02109   0.01243  -0.0805   0.6720   0.4983
  -4.000  -0.0641   0.02105   0.01225  -0.0803   0.6641   0.5009
  -3.750  -0.0375   0.02096   0.01206  -0.0802   0.6546   0.5041
  -3.500  -0.0097   0.02079   0.01171  -0.0804   0.6470   0.5078
  -3.250   0.0175   0.02055   0.01129  -0.0808   0.6383   0.5125
  -3.000   0.0454   0.02035   0.01091  -0.0811   0.6310   0.5163
  -2.750   0.0726   0.02029   0.01077  -0.0810   0.6238   0.5186
  -2.500   0.0998   0.02023   0.01063  -0.0810   0.6169   0.5216
  -2.250   0.1280   0.02016   0.01041  -0.0812   0.6113   0.5253
  -2.000   0.1554   0.02005   0.01020  -0.0815   0.6042   0.5294
  -1.750   0.1838   0.01991   0.00990  -0.0820   0.5979   0.5333
  -1.500   0.2114   0.01990   0.00981  -0.0819   0.5927   0.5356
  -1.250   0.2381   0.01990   0.00981  -0.0818   0.5863   0.5386
  -1.000   0.2658   0.01990   0.00975  -0.0819   0.5810   0.5422
  -0.750   0.2946   0.01989   0.00960  -0.0823   0.5767   0.5463
  -0.500   0.3224   0.01986   0.00949  -0.0827   0.5711   0.5504
  -0.250   0.3494   0.01988   0.00952  -0.0827   0.5657   0.5530
   0.000   0.3771   0.01993   0.00952  -0.0827   0.5613   0.5560
   0.250   0.4047   0.02000   0.00955  -0.0828   0.5570   0.5598
   0.500   0.4318   0.02007   0.00963  -0.0829   0.5521   0.5642
   0.750   0.4601   0.02013   0.00962  -0.0833   0.5477   0.5687
   1.000   0.4876   0.02020   0.00969  -0.0833   0.5438   0.5715
   1.250   0.5149   0.02031   0.00979  -0.0833   0.5398   0.5749
   1.500   0.5411   0.02044   0.00998  -0.0832   0.5351   0.5790
   1.750   0.5687   0.02057   0.01010  -0.0835   0.5311   0.5839
   2.000   0.5965   0.02068   0.01020  -0.0836   0.5275   0.5882
   2.250   0.6247   0.02081   0.01031  -0.0837   0.5244   0.5921
   2.500   0.6494   0.02102   0.01064  -0.0834   0.5197   0.5965
   2.750   0.6760   0.02120   0.01086  -0.0835   0.5155   0.6015
   3.000   0.7030   0.02136   0.01105  -0.0835   0.5120   0.6060
   3.250   0.7304   0.02152   0.01123  -0.0835   0.5088   0.6106
   3.500   0.7565   0.02174   0.01152  -0.0834   0.5051   0.6161
   3.750   0.7815   0.02202   0.01190  -0.0833   0.5008   0.6221
   4.000   0.8065   0.02225   0.01224  -0.0829   0.4969   0.6267
   4.250   0.8335   0.02244   0.01247  -0.0829   0.4935   0.6323
   4.500   0.8627   0.02263   0.01263  -0.0833   0.4906   0.6391
   4.750   0.8844   0.02298   0.01320  -0.0825   0.4862   0.6445
   5.000   0.9079   0.02331   0.01366  -0.0821   0.4819   0.6513
   5.250   0.9336   0.02355   0.01399  -0.0819   0.4781   0.6586
   5.500   0.9608   0.02374   0.01423  -0.0818   0.4749   0.6654
   5.750   0.9857   0.02408   0.01466  -0.0816   0.4711   0.6735
   6.000   1.0058   0.02450   0.01531  -0.0806   0.4662   0.6807
   6.250   1.0301   0.02481   0.01571  -0.0803   0.4620   0.6902
   6.500   1.0568   0.02496   0.01595  -0.0801   0.4583   0.6990
   6.750   1.0805   0.02531   0.01641  -0.0796   0.4541   0.7096
   7.000   1.0980   0.02577   0.01711  -0.0783   0.4486   0.7195
   7.250   1.1215   0.02599   0.01745  -0.0777   0.4439   0.7311
   7.500   1.1502   0.02602   0.01753  -0.0777   0.4400   0.7448
   7.750   1.1630   0.02660   0.01839  -0.0757   0.4338   0.7589
   8.000   1.1822   0.02686   0.01882  -0.0744   0.4283   0.7753
   8.500   1.2176   0.02733   0.01966  -0.0711   0.4175   0.8184
   8.750   1.2309   0.02750   0.02005  -0.0687   0.4116   0.8527
   9.000   1.2535   0.02713   0.01979  -0.0673   0.4067   0.9834
   9.250   1.2620   0.02801   0.02089  -0.0653   0.3988   1.0000
   9.500   1.2858   0.02813   0.02103  -0.0649   0.3922   1.0000
   9.750   1.2953   0.02881   0.02184  -0.0628   0.3846   1.0000
  10.000   1.3087   0.02918   0.02228  -0.0610   0.3772   1.0000
  10.250   1.3156   0.02984   0.02305  -0.0584   0.3696   1.0000
  10.500   1.3226   0.03050   0.02380  -0.0560   0.3613   1.0000
  10.750   1.3248   0.03149   0.02491  -0.0534   0.3529   1.0000
  11.000   1.3316   0.03226   0.02573  -0.0514   0.3440   1.0000
  11.250   1.3240   0.03408   0.02770  -0.0488   0.3344   1.0000
  11.500   1.3277   0.03531   0.02897  -0.0472   0.3248   1.0000
  11.750   1.3221   0.03740   0.03115  -0.0455   0.3142   1.0000
  12.000   1.3132   0.04007   0.03391  -0.0442   0.3033   1.0000
  12.250   1.3093   0.04247   0.03634  -0.0433   0.2920   1.0000
  12.500   1.3077   0.04478   0.03864  -0.0426   0.2801   1.0000
  12.750   1.2986   0.04807   0.04197  -0.0422   0.2679   1.0000
  13.000   1.2898   0.05151   0.04546  -0.0420   0.2558   1.0000
  13.250   1.2835   0.05477   0.04872  -0.0420   0.2434   1.0000
  13.500   1.2787   0.05793   0.05187  -0.0420   0.2312   1.0000
  13.750   1.2745   0.06108   0.05499  -0.0420   0.2191   1.0000
  14.000   1.2682   0.06469   0.05861  -0.0424   0.2072   1.0000
  14.250   1.2619   0.06845   0.06240  -0.0430   0.1959   1.0000
  14.500   1.2572   0.07207   0.06601  -0.0435   0.1849   1.0000
  14.750   1.2537   0.07559   0.06950  -0.0441   0.1745   1.0000
  15.000   1.2486   0.07951   0.07344  -0.0450   0.1642   1.0000
  15.250   1.2443   0.08342   0.07739  -0.0460   0.1545   1.0000
  15.500   1.2411   0.08719   0.08113  -0.0470   0.1455   1.0000
  15.750   1.2369   0.09125   0.08523  -0.0482   0.1366   1.0000
  16.000   1.2338   0.09522   0.08926  -0.0494   0.1283   1.0000
  16.250   1.2306   0.09917   0.09316  -0.0507   0.1207   1.0000
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