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EPPLER 858 AIRFOIL (e858-il) Xfoil prediction polar at RE=200,000 Ncrit=5


Details Polar file
Airfoil: EPPLER 858 AIRFOIL (e858-il)
Reynolds number: 200,000
Max Cl/Cd: 51.48 at α=8.75°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-e858-il-200000-n5.txt
Download as CSV file: xf-e858-il-200000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: EPPLER 858 AIRFOIL                              
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     0.200 e 6     Ncrit =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -18.250  -0.5268   0.13681   0.13210  -0.0509   1.0000   0.0192
 -18.000  -0.5522   0.12796   0.12307  -0.0551   1.0000   0.0193
 -17.750  -0.5674   0.12144   0.11643  -0.0580   1.0000   0.0195
 -17.500  -0.5823   0.11518   0.11003  -0.0609   1.0000   0.0199
 -17.250  -0.5912   0.11021   0.10495  -0.0629   1.0000   0.0200
 -17.000  -0.5987   0.10561   0.10025  -0.0647   1.0000   0.0202
 -16.750  -0.6056   0.10121   0.09574  -0.0664   1.0000   0.0205
 -16.500  -0.6101   0.09739   0.09188  -0.0677   1.0000   0.0207
 -16.250  -0.6135   0.09386   0.08834  -0.0688   1.0000   0.0210
 -16.000  -0.6170   0.09036   0.08479  -0.0699   1.0000   0.0212
 -15.750  -0.6206   0.08692   0.08132  -0.0709   1.0000   0.0215
 -15.500  -0.6243   0.08357   0.07793  -0.0718   1.0000   0.0217
 -15.250  -0.6284   0.08025   0.07457  -0.0725   1.0000   0.0221
 -15.000  -0.6316   0.07718   0.07145  -0.0731   1.0000   0.0224
 -14.750  -0.6356   0.07412   0.06834  -0.0736   1.0000   0.0228
 -14.500  -0.6392   0.07128   0.06544  -0.0738   1.0000   0.0232
 -14.250  -0.6431   0.06850   0.06260  -0.0739   1.0000   0.0237
 -14.000  -0.6473   0.06588   0.05995  -0.0739   1.0000   0.0239
 -13.750  -0.6356   0.06226   0.05630  -0.0782   0.9971   0.0245
 -13.500  -0.6217   0.05900   0.05299  -0.0824   0.9937   0.0252
 -13.250  -0.6087   0.05590   0.04982  -0.0861   0.9899   0.0261
 -13.000  -0.5953   0.05299   0.04683  -0.0895   0.9852   0.0270
 -12.750  -0.5809   0.04994   0.04373  -0.0937   0.9811   0.0280
 -12.500  -0.5732   0.04717   0.04092  -0.0957   0.9729   0.0290
 -12.250  -0.5674   0.04462   0.03833  -0.0969   0.9619   0.0301
 -12.000  -0.5660   0.04225   0.03593  -0.0971   0.9452   0.0313
 -11.750  -0.5646   0.03983   0.03348  -0.0975   0.9266   0.0325
 -11.500  -0.5524   0.03751   0.03109  -0.0994   0.9115   0.0347
 -11.250  -0.5362   0.03491   0.02843  -0.1026   0.8961   0.0364
 -11.000  -0.5107   0.03245   0.02586  -0.1069   0.8804   0.0395
 -10.750  -0.4757   0.02992   0.02321  -0.1132   0.8627   0.0437
 -10.500  -0.4292   0.02744   0.02059  -0.1216   0.8415   0.0490
 -10.250  -0.3759   0.02519   0.01820  -0.1313   0.8170   0.0565
 -10.000  -0.3372   0.02348   0.01631  -0.1375   0.7895   0.0639
  -9.750  -0.3229   0.02226   0.01492  -0.1383   0.7647   0.0696
  -9.500  -0.3167   0.02147   0.01399  -0.1364   0.7432   0.0749
  -9.250  -0.3075   0.02081   0.01323  -0.1345   0.7250   0.0812
  -9.000  -0.2969   0.02024   0.01255  -0.1326   0.7084   0.0884
  -8.750  -0.2854   0.01970   0.01193  -0.1306   0.6928   0.0967
  -8.500  -0.2731   0.01919   0.01136  -0.1286   0.6788   0.1061
  -8.250  -0.2591   0.01871   0.01082  -0.1268   0.6657   0.1166
  -8.000  -0.2446   0.01823   0.01031  -0.1249   0.6526   0.1287
  -7.750  -0.2287   0.01777   0.00982  -0.1233   0.6410   0.1428
  -7.500  -0.2123   0.01732   0.00935  -0.1217   0.6295   0.1592
  -7.250  -0.1950   0.01687   0.00889  -0.1203   0.6193   0.1781
  -7.000  -0.1777   0.01641   0.00847  -0.1188   0.6085   0.2008
  -6.750  -0.1592   0.01601   0.00812  -0.1174   0.5989   0.2277
  -6.500  -0.1393   0.01571   0.00787  -0.1162   0.5887   0.2569
  -6.250  -0.1180   0.01555   0.00770  -0.1151   0.5797   0.2825
  -6.000  -0.0949   0.01545   0.00759  -0.1142   0.5709   0.3033
  -5.750  -0.0716   0.01542   0.00749  -0.1133   0.5623   0.3202
  -5.500  -0.0475   0.01541   0.00741  -0.1125   0.5543   0.3340
  -5.250  -0.0232   0.01542   0.00730  -0.1117   0.5457   0.3469
  -4.750   0.0254   0.01549   0.00718  -0.1101   0.5299   0.3667
  -4.500   0.0496   0.01554   0.00721  -0.1092   0.5222   0.3739
  -4.250   0.0741   0.01561   0.00714  -0.1085   0.5157   0.3819
  -4.000   0.0993   0.01562   0.00708  -0.1079   0.5091   0.3888
  -3.750   0.1239   0.01568   0.00710  -0.1071   0.5024   0.3949
  -3.500   0.1483   0.01577   0.00706  -0.1064   0.4963   0.4017
  -3.250   0.1734   0.01580   0.00698  -0.1057   0.4901   0.4082
  -3.000   0.1978   0.01585   0.00704  -0.1049   0.4837   0.4136
  -2.750   0.2218   0.01595   0.00705  -0.1041   0.4777   0.4201
  -2.500   0.2466   0.01603   0.00701  -0.1035   0.4725   0.4261
  -2.250   0.2715   0.01604   0.00696  -0.1029   0.4670   0.4303
  -2.000   0.2958   0.01606   0.00696  -0.1021   0.4618   0.4338
  -1.750   0.3198   0.01612   0.00696  -0.1013   0.4571   0.4374
  -1.500   0.3443   0.01618   0.00695  -0.1006   0.4528   0.4413
  -1.250   0.3689   0.01621   0.00693  -0.0999   0.4481   0.4450
  -1.000   0.3928   0.01626   0.00690  -0.0992   0.4433   0.4489
  -0.750   0.4161   0.01632   0.00688  -0.0983   0.4388   0.4524
  -0.500   0.4397   0.01640   0.00691  -0.0975   0.4349   0.4558
  -0.250   0.4637   0.01645   0.00697  -0.0967   0.4307   0.4591
   0.000   0.4877   0.01651   0.00702  -0.0960   0.4267   0.4627
   0.250   0.5114   0.01660   0.00706  -0.0952   0.4229   0.4665
   0.500   0.5350   0.01671   0.00710  -0.0944   0.4195   0.4706
   0.750   0.5588   0.01685   0.00714  -0.0937   0.4163   0.4745
   1.000   0.5827   0.01694   0.00725  -0.0930   0.4132   0.4780
   1.250   0.6060   0.01703   0.00737  -0.0922   0.4097   0.4816
   1.500   0.6289   0.01714   0.00748  -0.0913   0.4061   0.4854
   1.750   0.6518   0.01728   0.00759  -0.0904   0.4027   0.4896
   2.000   0.6749   0.01745   0.00769  -0.0896   0.3997   0.4941
   2.250   0.6987   0.01763   0.00782  -0.0890   0.3970   0.4983
   2.500   0.7222   0.01779   0.00800  -0.0883   0.3945   0.5025
   2.750   0.7451   0.01794   0.00820  -0.0875   0.3918   0.5068
   3.000   0.7678   0.01811   0.00839  -0.0866   0.3891   0.5113
   3.250   0.7901   0.01830   0.00858  -0.0857   0.3863   0.5161
   3.500   0.8122   0.01850   0.00876  -0.0848   0.3836   0.5210
   3.750   0.8340   0.01868   0.00895  -0.0839   0.3811   0.5259
   4.000   0.8567   0.01890   0.00915  -0.0831   0.3786   0.5315
   4.250   0.8797   0.01914   0.00938  -0.0824   0.3763   0.5373
   4.500   0.9010   0.01936   0.00965  -0.0815   0.3741   0.5430
   4.750   0.9218   0.01957   0.00994  -0.0804   0.3718   0.5483
   5.000   0.9425   0.01980   0.01023  -0.0794   0.3696   0.5547
   5.250   0.9631   0.02005   0.01051  -0.0783   0.3673   0.5622
   5.500   0.9834   0.02029   0.01078  -0.0772   0.3651   0.5693
   5.750   1.0041   0.02054   0.01106  -0.0762   0.3630   0.5773
   6.000   1.0258   0.02081   0.01132  -0.0754   0.3609   0.5859
   6.250   1.0488   0.02110   0.01161  -0.0749   0.3589   0.5945
   6.500   1.0661   0.02140   0.01203  -0.0734   0.3570   0.6043
   6.750   1.0841   0.02172   0.01245  -0.0721   0.3550   0.6155
   7.000   1.1021   0.02204   0.01287  -0.0708   0.3530   0.6285
   7.250   1.1197   0.02236   0.01329  -0.0694   0.3511   0.6427
   7.500   1.1367   0.02269   0.01371  -0.0680   0.3491   0.6591
   7.750   1.1533   0.02301   0.01412  -0.0665   0.3471   0.6779
   8.000   1.1717   0.02332   0.01451  -0.0654   0.3452   0.7012
   8.250   1.1920   0.02362   0.01490  -0.0645   0.3434   0.7326
   8.500   1.2150   0.02386   0.01526  -0.0641   0.3416   0.7868
   8.750   1.2422   0.02413   0.01587  -0.0650   0.3398   1.0000
   9.000   1.2558   0.02471   0.01652  -0.0635   0.3380   1.0000
   9.250   1.2698   0.02531   0.01717  -0.0620   0.3362   1.0000
   9.500   1.2831   0.02594   0.01784  -0.0606   0.3342   1.0000
   9.750   1.2970   0.02657   0.01850  -0.0592   0.3323   1.0000
  10.000   1.3108   0.02720   0.01916  -0.0579   0.3303   1.0000
  10.250   1.3255   0.02782   0.01978  -0.0568   0.3285   1.0000
  10.500   1.3426   0.02840   0.02036  -0.0559   0.3269   1.0000
  10.750   1.3627   0.02892   0.02086  -0.0555   0.3254   1.0000
  11.000   1.3809   0.02956   0.02150  -0.0548   0.3239   1.0000
  11.250   1.3842   0.03070   0.02277  -0.0527   0.3221   1.0000
  11.500   1.3879   0.03190   0.02408  -0.0508   0.3202   1.0000
  11.750   1.3918   0.03315   0.02543  -0.0490   0.3180   1.0000
  12.000   1.3976   0.03437   0.02672  -0.0476   0.3159   1.0000
  12.250   1.4052   0.03553   0.02794  -0.0463   0.3140   1.0000
  12.500   1.4147   0.03663   0.02909  -0.0453   0.3122   1.0000
  12.750   1.4265   0.03763   0.03012  -0.0445   0.3107   1.0000
  13.000   1.4436   0.03835   0.03084  -0.0441   0.3092   1.0000
  13.250   1.4668   0.03877   0.03121  -0.0441   0.3077   1.0000
  13.500   1.4441   0.04203   0.03471  -0.0416   0.3052   1.0000
  13.750   1.4244   0.04544   0.03831  -0.0397   0.3023   1.0000
  14.000   1.4122   0.04856   0.04157  -0.0385   0.2996   1.0000
  14.250   1.4084   0.05111   0.04420  -0.0378   0.2973   1.0000
  14.500   1.4130   0.05297   0.04611  -0.0374   0.2953   1.0000
  14.750   1.4280   0.05389   0.04703  -0.0372   0.2935   1.0000
  15.000   1.4513   0.05410   0.04722  -0.0372   0.2922   1.0000
  15.500   1.2258   0.08469   0.07850  -0.0382   0.2742   1.0000
  15.750   1.2711   0.08184   0.07562  -0.0377   0.2749   1.0000
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