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EPPLER 552 AIRFOIL (e552-il) Xfoil prediction polar at RE=1,000,000 Ncrit=5


Details Polar file
Airfoil: EPPLER 552 AIRFOIL (e552-il)
Reynolds number: 1,000,000
Max Cl/Cd: 119.87 at α=7°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-e552-il-1000000-n5.txt
Download as CSV file: xf-e552-il-1000000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: EPPLER 552 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
  ------ -------- --------- --------- -------- -------- --------
 -19.750  -0.7652   0.14351   0.14096  -0.0222   1.0000   0.0032
 -19.500  -0.7854   0.13516   0.13250  -0.0264   1.0000   0.0032
 -19.250  -0.8073   0.12662   0.12384  -0.0307   1.0000   0.0032
 -19.000  -0.8272   0.11875   0.11586  -0.0347   1.0000   0.0032
 -18.750  -0.8433   0.11180   0.10880  -0.0382   1.0000   0.0032
 -18.500  -0.8626   0.10441   0.10129  -0.0418   1.0000   0.0032
 -18.250  -0.8721   0.09894   0.09573  -0.0445   1.0000   0.0032
 -18.000  -0.8898   0.09226   0.08893  -0.0477   1.0000   0.0032
 -17.750  -0.9052   0.08618   0.08273  -0.0506   1.0000   0.0031
 -17.500  -0.9078   0.08222   0.07869  -0.0524   1.0000   0.0032
 -17.250  -0.9201   0.07696   0.07333  -0.0547   1.0000   0.0032
 -17.000  -0.9260   0.07276   0.06904  -0.0564   1.0000   0.0032
 -16.750  -0.9298   0.06898   0.06518  -0.0580   1.0000   0.0032
 -16.500  -0.9342   0.06522   0.06133  -0.0594   1.0000   0.0032
 -16.250  -0.9355   0.06195   0.05799  -0.0605   1.0000   0.0032
 -16.000  -0.9353   0.05898   0.05495  -0.0614   1.0000   0.0033
 -15.750  -0.9368   0.05586   0.05175  -0.0624   1.0000   0.0033
 -15.500  -0.9385   0.05281   0.04863  -0.0632   1.0000   0.0033
 -15.250  -0.9365   0.05028   0.04603  -0.0638   1.0000   0.0033
 -15.000  -0.9352   0.04776   0.04344  -0.0642   1.0000   0.0033
 -14.750  -0.9342   0.04529   0.04090  -0.0646   1.0000   0.0033
 -14.500  -0.9308   0.04319   0.03875  -0.0647   1.0000   0.0033
 -14.250  -0.9293   0.04100   0.03650  -0.0648   1.0000   0.0033
 -14.000  -0.9242   0.03919   0.03463  -0.0646   1.0000   0.0034
 -13.750  -0.9175   0.03688   0.03226  -0.0658   0.9995   0.0034
 -13.500  -0.9005   0.03457   0.02988  -0.0687   0.9968   0.0035
 -13.000  -0.8323   0.02982   0.02493  -0.0810   0.9321   0.0036
 -12.750  -0.7372   0.02745   0.02215  -0.0993   0.8492   0.0037
 -12.500  -0.7318   0.02627   0.02073  -0.0983   0.7997   0.0039
 -12.250  -0.7247   0.02515   0.01944  -0.0973   0.7673   0.0039
 -12.000  -0.7171   0.02400   0.01816  -0.0964   0.7433   0.0040
 -11.750  -0.7092   0.02284   0.01690  -0.0955   0.7243   0.0042
 -11.500  -0.7003   0.02174   0.01570  -0.0947   0.7088   0.0042
 -11.250  -0.6900   0.02075   0.01463  -0.0938   0.6950   0.0043
 -11.000  -0.6808   0.01972   0.01351  -0.0928   0.6825   0.0044
 -10.750  -0.6710   0.01879   0.01251  -0.0918   0.6705   0.0044
 -10.500  -0.6643   0.01780   0.01143  -0.0903   0.6598   0.0045
 -10.250  -0.6620   0.01701   0.01056  -0.0877   0.6498   0.0046
 -10.000  -0.6490   0.01646   0.00993  -0.0862   0.6392   0.0048
  -9.750  -0.6328   0.01595   0.00935  -0.0851   0.6297   0.0049
  -9.500  -0.6142   0.01554   0.00886  -0.0842   0.6206   0.0051
  -9.250  -0.5955   0.01504   0.00831  -0.0833   0.6128   0.0055
  -8.750  -0.5530   0.01426   0.00744  -0.0821   0.5982   0.0064
  -8.500  -0.5302   0.01393   0.00705  -0.0816   0.5909   0.0069
  -8.250  -0.5073   0.01356   0.00665  -0.0812   0.5849   0.0079
  -8.000  -0.4834   0.01324   0.00629  -0.0809   0.5783   0.0088
  -7.750  -0.4593   0.01293   0.00594  -0.0806   0.5722   0.0105
  -7.500  -0.4344   0.01263   0.00561  -0.0804   0.5662   0.0124
  -7.250  -0.4093   0.01235   0.00531  -0.0802   0.5598   0.0154
  -7.000  -0.3839   0.01207   0.00502  -0.0801   0.5546   0.0192
  -6.750  -0.3579   0.01181   0.00474  -0.0800   0.5495   0.0238
  -6.500  -0.3319   0.01155   0.00447  -0.0800   0.5445   0.0293
  -6.250  -0.3058   0.01127   0.00421  -0.0799   0.5401   0.0374
  -6.000  -0.2795   0.01096   0.00395  -0.0800   0.5361   0.0507
  -5.750  -0.2534   0.01061   0.00367  -0.0800   0.5318   0.0714
  -5.500  -0.2275   0.01021   0.00337  -0.0801   0.5275   0.1028
  -5.250  -0.2018   0.00971   0.00305  -0.0802   0.5238   0.1491
  -5.000  -0.1765   0.00902   0.00265  -0.0804   0.5201   0.2233
  -4.750  -0.1511   0.00830   0.00224  -0.0806   0.5161   0.3107
  -4.500  -0.1238   0.00796   0.00208  -0.0808   0.5125   0.3675
  -4.250  -0.0954   0.00787   0.00202  -0.0810   0.5092   0.3909
  -4.000  -0.0663   0.00781   0.00198  -0.0813   0.5065   0.4087
  -3.750  -0.0372   0.00780   0.00194  -0.0816   0.5036   0.4178
  -3.500  -0.0081   0.00778   0.00191  -0.0818   0.5006   0.4272
  -3.250   0.0208   0.00779   0.00191  -0.0820   0.4976   0.4391
  -3.000   0.0498   0.00783   0.00191  -0.0822   0.4945   0.4468
  -2.750   0.0791   0.00784   0.00187  -0.0825   0.4920   0.4486
  -2.500   0.1082   0.00782   0.00184  -0.0828   0.4894   0.4506
  -2.250   0.1374   0.00781   0.00181  -0.0830   0.4869   0.4524
  -2.000   0.1665   0.00782   0.00180  -0.0833   0.4844   0.4543
  -1.750   0.1954   0.00784   0.00178  -0.0835   0.4820   0.4564
  -1.500   0.2244   0.00786   0.00178  -0.0837   0.4795   0.4584
  -1.250   0.2534   0.00789   0.00177  -0.0840   0.4774   0.4601
  -1.000   0.2826   0.00790   0.00177  -0.0842   0.4754   0.4617
  -0.750   0.3118   0.00792   0.00177  -0.0845   0.4731   0.4631
  -0.500   0.3409   0.00793   0.00177  -0.0848   0.4708   0.4648
  -0.250   0.3698   0.00794   0.00178  -0.0850   0.4687   0.4670
   0.000   0.3987   0.00797   0.00180  -0.0852   0.4667   0.4692
   0.250   0.4274   0.00801   0.00183  -0.0854   0.4644   0.4713
   0.500   0.4561   0.00805   0.00186  -0.0856   0.4621   0.4734
   0.750   0.4852   0.00807   0.00189  -0.0859   0.4604   0.4753
   1.000   0.5142   0.00810   0.00192  -0.0862   0.4587   0.4772
   1.250   0.5432   0.00813   0.00195  -0.0864   0.4567   0.4789
   1.500   0.5720   0.00817   0.00199  -0.0867   0.4544   0.4809
   1.750   0.6006   0.00820   0.00204  -0.0869   0.4522   0.4832
   2.000   0.6291   0.00825   0.00209  -0.0871   0.4499   0.4858
   2.250   0.6575   0.00831   0.00215  -0.0872   0.4476   0.4884
   2.500   0.6862   0.00836   0.00221  -0.0874   0.4457   0.4910
   2.750   0.7150   0.00839   0.00227  -0.0877   0.4437   0.4932
   3.000   0.7437   0.00844   0.00233  -0.0879   0.4412   0.4953
   3.250   0.7721   0.00848   0.00240  -0.0881   0.4382   0.4978
   3.500   0.8003   0.00854   0.00247  -0.0882   0.4350   0.5005
   3.750   0.8280   0.00863   0.00256  -0.0883   0.4315   0.5033
   4.000   0.8567   0.00867   0.00264  -0.0885   0.4292   0.5062
   4.250   0.8851   0.00872   0.00272  -0.0887   0.4263   0.5092
   4.750   0.9407   0.00886   0.00290  -0.0889   0.4185   0.5155
   5.000   0.9685   0.00894   0.00301  -0.0890   0.4144   0.5191
   5.250   0.9966   0.00900   0.00311  -0.0891   0.4103   0.5225
   5.500   1.0241   0.00909   0.00321  -0.0892   0.4055   0.5259
   5.750   1.0510   0.00920   0.00334  -0.0892   0.4007   0.5291
   6.000   1.0787   0.00927   0.00345  -0.0893   0.3951   0.5330
   6.250   1.1053   0.00939   0.00359  -0.0892   0.3879   0.5372
   6.500   1.1321   0.00951   0.00373  -0.0891   0.3805   0.5413
   6.750   1.1577   0.00969   0.00389  -0.0889   0.3704   0.5453
   7.000   1.1831   0.00987   0.00408  -0.0886   0.3580   0.5505
   7.250   1.2073   0.01011   0.00430  -0.0881   0.3433   0.5559
   7.750   1.2514   0.01083   0.00490  -0.0865   0.3041   0.5660
   8.000   1.2710   0.01130   0.00529  -0.0854   0.2828   0.5716
   8.250   1.2902   0.01178   0.00569  -0.0841   0.2616   0.5769
   8.500   1.3067   0.01235   0.00618  -0.0825   0.2389   0.5827
   8.750   1.3227   0.01291   0.00666  -0.0807   0.2173   0.5891
   9.000   1.3360   0.01354   0.00719  -0.0785   0.1960   0.5952
   9.250   1.3462   0.01411   0.00771  -0.0758   0.1777   0.6027
   9.750   1.3640   0.01530   0.00883  -0.0699   0.1489   0.6184
  10.000   1.3723   0.01595   0.00946  -0.0670   0.1371   0.6267
  10.250   1.3781   0.01672   0.01021  -0.0640   0.1246   0.6356
  10.500   1.3852   0.01747   0.01097  -0.0613   0.1149   0.6447
  10.750   1.3884   0.01844   0.01194  -0.0584   0.1040   0.6549
  11.000   1.3908   0.01956   0.01307  -0.0556   0.0946   0.6656
  11.250   1.3917   0.02088   0.01441  -0.0531   0.0859   0.6771
  11.500   1.3967   0.02211   0.01569  -0.0512   0.0801   0.6916
  12.000   1.3963   0.02560   0.01928  -0.0474   0.0653   0.7274
  12.250   1.3946   0.02765   0.02139  -0.0459   0.0574   0.7492
  12.500   1.3949   0.02965   0.02348  -0.0446   0.0528   0.7774
  12.750   1.3972   0.03147   0.02545  -0.0434   0.0492   0.8213
  13.000   1.3959   0.03364   0.02792  -0.0426   0.0439   1.0000
  13.250   1.3974   0.03589   0.03021  -0.0419   0.0401   1.0000
  13.500   1.3956   0.03849   0.03282  -0.0413   0.0361   1.0000
  13.750   1.3965   0.04089   0.03525  -0.0408   0.0330   1.0000
  14.000   1.3943   0.04366   0.03804  -0.0404   0.0294   1.0000
  14.250   1.3956   0.04617   0.04059  -0.0402   0.0270   1.0000
  14.500   1.3991   0.04852   0.04299  -0.0401   0.0262   1.0000
  14.750   1.3977   0.05143   0.04592  -0.0401   0.0233   1.0000
  15.000   1.3999   0.05404   0.04857  -0.0401   0.0216   1.0000
  15.250   1.3997   0.05696   0.05152  -0.0403   0.0196   1.0000
  15.500   1.4011   0.05977   0.05438  -0.0405   0.0180   1.0000
  15.750   1.4040   0.06246   0.05711  -0.0408   0.0169   1.0000
  16.000   1.4043   0.06552   0.06021  -0.0412   0.0156   1.0000
  16.250   1.4047   0.06859   0.06332  -0.0417   0.0136   1.0000
  16.500   1.4073   0.07146   0.06624  -0.0422   0.0130   1.0000
  16.750   1.4072   0.07472   0.06954  -0.0429   0.0118   1.0000
  17.000   1.4096   0.07770   0.07258  -0.0435   0.0109   1.0000
  17.250   1.4100   0.08100   0.07592  -0.0443   0.0099   1.0000
  17.500   1.4104   0.08432   0.07928  -0.0452   0.0088   1.0000
  17.750   1.4115   0.08764   0.08266  -0.0461   0.0082   1.0000
  18.000   1.4111   0.09118   0.08624  -0.0472   0.0073   1.0000
  18.250   1.4110   0.09475   0.08988  -0.0483   0.0068   1.0000
  18.500   1.4115   0.09823   0.09342  -0.0495   0.0061   1.0000
  18.750   1.4100   0.10209   0.09733  -0.0508   0.0056   1.0000
  19.000   1.4102   0.10570   0.10100  -0.0521   0.0052   1.0000
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