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EPPLER 554 AIRFOIL (e554-il) Xfoil prediction polar at RE=1,000,000 Ncrit=5


Details Polar file
Airfoil: EPPLER 554 AIRFOIL (e554-il)
Reynolds number: 1,000,000
Max Cl/Cd: 118.51 at α=7.25°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-e554-il-1000000-n5.txt
Download as CSV file: xf-e554-il-1000000-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 =     1.000 e 6     Ncrit =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -19.750  -0.8120   0.13684   0.13407  -0.0249   1.0000   0.0031
 -19.500  -0.8334   0.12858   0.12569  -0.0291   1.0000   0.0031
 -19.250  -0.8513   0.12127   0.11827  -0.0327   1.0000   0.0032
 -19.000  -0.8686   0.11421   0.11110  -0.0362   1.0000   0.0032
 -18.750  -0.8829   0.10788   0.10467  -0.0393   1.0000   0.0032
 -18.500  -0.8985   0.10150   0.09818  -0.0424   1.0000   0.0032
 -18.250  -0.9097   0.09597   0.09255  -0.0450   1.0000   0.0033
 -18.000  -0.9203   0.09069   0.08718  -0.0474   1.0000   0.0032
 -17.750  -0.9276   0.08607   0.08247  -0.0495   1.0000   0.0032
 -17.500  -0.9374   0.08115   0.07745  -0.0516   1.0000   0.0032
 -17.250  -0.9386   0.07761   0.07385  -0.0531   1.0000   0.0034
 -17.000  -0.9482   0.07298   0.06912  -0.0550   1.0000   0.0032
 -16.750  -0.9468   0.06994   0.06602  -0.0562   1.0000   0.0034
 -16.500  -0.9543   0.06579   0.06178  -0.0577   1.0000   0.0033
 -16.250  -0.9553   0.06259   0.05851  -0.0589   1.0000   0.0034
 -16.000  -0.9551   0.05961   0.05546  -0.0598   1.0000   0.0034
 -15.750  -0.9559   0.05657   0.05236  -0.0607   1.0000   0.0035
 -15.500  -0.9553   0.05379   0.04951  -0.0615   1.0000   0.0035
 -15.250  -0.9543   0.05112   0.04677  -0.0621   1.0000   0.0035
 -15.000  -0.9511   0.04877   0.04438  -0.0626   1.0000   0.0035
 -14.750  -0.9511   0.04616   0.04170  -0.0631   1.0000   0.0035
 -14.500  -0.9462   0.04418   0.03967  -0.0633   1.0000   0.0036
 -14.250  -0.9442   0.04201   0.03744  -0.0633   1.0000   0.0036
 -14.000  -0.9426   0.03987   0.03525  -0.0633   1.0000   0.0036
 -13.750  -0.9388   0.03801   0.03334  -0.0631   1.0000   0.0037
 -13.500  -0.9396   0.03579   0.03107  -0.0629   1.0000   0.0037
 -13.250  -0.9387   0.03381   0.02905  -0.0624   1.0000   0.0038
 -13.000  -0.9263   0.03187   0.02706  -0.0639   0.9993   0.0038
 -12.750  -0.9047   0.02974   0.02487  -0.0674   0.9968   0.0039
 -12.500  -0.8896   0.02789   0.02296  -0.0691   0.9924   0.0041
 -12.250  -0.8872   0.02631   0.02136  -0.0678   0.9804   0.0041
 -12.000  -0.8515   0.02448   0.01946  -0.0731   0.9472   0.0042
 -11.750  -0.7552   0.02255   0.01741  -0.0901   0.9221   0.0046
 -11.500  -0.6785   0.02128   0.01579  -0.1027   0.8480   0.0049
 -11.250  -0.6720   0.02030   0.01458  -0.1014   0.7995   0.0050
 -10.750  -0.6588   0.01827   0.01228  -0.0986   0.7486   0.0052
 -10.500  -0.6567   0.01729   0.01118  -0.0965   0.7299   0.0053
 -10.250  -0.6492   0.01650   0.01028  -0.0950   0.7133   0.0055
 -10.000  -0.6347   0.01592   0.00961  -0.0938   0.6979   0.0058
  -9.750  -0.6173   0.01543   0.00905  -0.0928   0.6824   0.0061
  -9.500  -0.5978   0.01500   0.00853  -0.0921   0.6690   0.0065
  -9.250  -0.5770   0.01461   0.00807  -0.0915   0.6561   0.0069
  -9.000  -0.5553   0.01424   0.00763  -0.0910   0.6449   0.0074
  -8.750  -0.5327   0.01387   0.00721  -0.0905   0.6344   0.0080
  -8.500  -0.5094   0.01353   0.00681  -0.0902   0.6248   0.0090
  -8.250  -0.4855   0.01320   0.00644  -0.0899   0.6149   0.0103
  -8.000  -0.4611   0.01288   0.00608  -0.0897   0.6061   0.0122
  -7.750  -0.4365   0.01256   0.00573  -0.0895   0.5964   0.0155
  -7.500  -0.4111   0.01227   0.00542  -0.0894   0.5877   0.0190
  -7.250  -0.3856   0.01200   0.00511  -0.0893   0.5781   0.0234
  -7.000  -0.3596   0.01170   0.00481  -0.0893   0.5706   0.0293
  -6.750  -0.3335   0.01141   0.00452  -0.0893   0.5628   0.0378
  -6.500  -0.3072   0.01111   0.00423  -0.0893   0.5561   0.0489
  -6.250  -0.2806   0.01080   0.00396  -0.0894   0.5492   0.0625
  -5.750  -0.2273   0.01008   0.00338  -0.0897   0.5366   0.1108
  -5.500  -0.2015   0.00943   0.00296  -0.0900   0.5301   0.1731
  -5.250  -0.1756   0.00871   0.00252  -0.0904   0.5237   0.2502
  -5.000  -0.1483   0.00822   0.00225  -0.0908   0.5180   0.3142
  -4.750  -0.1199   0.00804   0.00213  -0.0910   0.5118   0.3441
  -4.500  -0.0913   0.00795   0.00206  -0.0912   0.5067   0.3665
  -4.250  -0.0623   0.00790   0.00200  -0.0915   0.5022   0.3810
  -4.000  -0.0333   0.00786   0.00196  -0.0917   0.4973   0.3900
  -3.750  -0.0044   0.00786   0.00193  -0.0919   0.4924   0.4005
  -3.500   0.0247   0.00788   0.00192  -0.0921   0.4881   0.4125
  -3.250   0.0537   0.00785   0.00190  -0.0923   0.4836   0.4188
  -3.000   0.0828   0.00786   0.00187  -0.0925   0.4789   0.4216
  -2.750   0.1117   0.00789   0.00184  -0.0927   0.4746   0.4240
  -2.500   0.1408   0.00790   0.00181  -0.0929   0.4713   0.4264
  -2.250   0.1700   0.00792   0.00179  -0.0931   0.4680   0.4284
  -2.000   0.1991   0.00792   0.00177  -0.0933   0.4644   0.4308
  -1.750   0.2280   0.00794   0.00177  -0.0935   0.4606   0.4331
  -1.250   0.2859   0.00799   0.00177  -0.0939   0.4538   0.4382
  -1.000   0.3150   0.00800   0.00177  -0.0941   0.4509   0.4408
  -0.750   0.3441   0.00803   0.00178  -0.0943   0.4479   0.4431
  -0.500   0.3729   0.00808   0.00179  -0.0945   0.4449   0.4449
  -0.250   0.4016   0.00812   0.00181  -0.0947   0.4416   0.4470
   0.000   0.4304   0.00815   0.00184  -0.0949   0.4387   0.4495
   0.250   0.4595   0.00816   0.00186  -0.0951   0.4362   0.4522
   0.500   0.4884   0.00819   0.00190  -0.0953   0.4337   0.4550
   0.750   0.5172   0.00823   0.00193  -0.0955   0.4309   0.4577
   1.000   0.5459   0.00829   0.00197  -0.0956   0.4279   0.4600
   1.250   0.5743   0.00835   0.00201  -0.0957   0.4249   0.4620
   1.500   0.6029   0.00841   0.00207  -0.0959   0.4223   0.4642
   1.750   0.6318   0.00843   0.00211  -0.0961   0.4202   0.4669
   2.000   0.6605   0.00847   0.00217  -0.0963   0.4177   0.4696
   2.250   0.6891   0.00852   0.00223  -0.0964   0.4150   0.4724
   2.500   0.7175   0.00858   0.00230  -0.0966   0.4123   0.4754
   2.750   0.7457   0.00865   0.00237  -0.0966   0.4094   0.4781
   3.250   0.8023   0.00878   0.00252  -0.0969   0.4044   0.4834
   3.500   0.8308   0.00882   0.00261  -0.0970   0.4018   0.4864
   3.750   0.8591   0.00888   0.00269  -0.0972   0.3990   0.4895
   4.000   0.8870   0.00896   0.00278  -0.0972   0.3958   0.4925
   4.250   0.9147   0.00906   0.00288  -0.0972   0.3923   0.4953
   4.500   0.9425   0.00915   0.00298  -0.0973   0.3890   0.4982
   4.750   0.9707   0.00920   0.00308  -0.0974   0.3854   0.5021
   5.000   0.9984   0.00928   0.00319  -0.0975   0.3809   0.5060
   5.250   1.0256   0.00939   0.00331  -0.0974   0.3765   0.5097
   5.500   1.0529   0.00950   0.00343  -0.0974   0.3726   0.5130
   5.750   1.0806   0.00958   0.00355  -0.0974   0.3684   0.5162
   6.000   1.1076   0.00968   0.00368  -0.0974   0.3627   0.5203
   6.250   1.1342   0.00982   0.00383  -0.0972   0.3568   0.5246
   6.500   1.1612   0.00993   0.00397  -0.0972   0.3503   0.5293
   7.000   1.2134   0.01024   0.00431  -0.0967   0.3351   0.5387
   7.250   1.2384   0.01045   0.00451  -0.0964   0.3257   0.5437
   7.500   1.2631   0.01067   0.00472  -0.0959   0.3138   0.5485
   7.750   1.2867   0.01095   0.00498  -0.0954   0.2996   0.5532
   8.000   1.3092   0.01128   0.00527  -0.0946   0.2842   0.5593
   8.250   1.3306   0.01168   0.00561  -0.0937   0.2676   0.5656
   8.500   1.3505   0.01213   0.00601  -0.0925   0.2494   0.5716
   8.750   1.3691   0.01262   0.00644  -0.0911   0.2292   0.5786
   9.000   1.3861   0.01317   0.00691  -0.0895   0.2098   0.5850
   9.250   1.4006   0.01380   0.00746  -0.0875   0.1894   0.5915
   9.500   1.4129   0.01440   0.00799  -0.0851   0.1708   0.5989
   9.750   1.4234   0.01495   0.00850  -0.0823   0.1564   0.6063
  10.000   1.4331   0.01556   0.00909  -0.0795   0.1430   0.6157
  10.250   1.4422   0.01622   0.00971  -0.0767   0.1305   0.6246
  10.500   1.4489   0.01697   0.01044  -0.0737   0.1174   0.6347
  10.750   1.4537   0.01783   0.01127  -0.0705   0.1049   0.6444
  11.000   1.4587   0.01871   0.01216  -0.0676   0.0955   0.6552
  11.250   1.4647   0.01961   0.01309  -0.0650   0.0879   0.6669
  11.500   1.4690   0.02066   0.01417  -0.0625   0.0810   0.6797
  11.750   1.4716   0.02190   0.01546  -0.0601   0.0746   0.6952
  12.000   1.4745   0.02325   0.01686  -0.0580   0.0683   0.7132
  12.250   1.4756   0.02482   0.01851  -0.0560   0.0628   0.7347
  12.500   1.4775   0.02648   0.02026  -0.0544   0.0581   0.7606
  12.750   1.4782   0.02832   0.02221  -0.0529   0.0538   0.7949
  13.000   1.4755   0.03008   0.02426  -0.0508   0.0501   0.8903
  13.250   1.4760   0.03232   0.02661  -0.0501   0.0457   1.0000
  13.500   1.4755   0.03475   0.02908  -0.0494   0.0425   1.0000
  13.750   1.4751   0.03726   0.03163  -0.0488   0.0394   1.0000
  14.000   1.4728   0.04002   0.03443  -0.0484   0.0364   1.0000
  14.250   1.4705   0.04288   0.03733  -0.0480   0.0332   1.0000
  14.500   1.4651   0.04614   0.04062  -0.0479   0.0297   1.0000
  14.750   1.4631   0.04915   0.04367  -0.0478   0.0275   1.0000
  15.000   1.4604   0.05232   0.04689  -0.0479   0.0255   1.0000
  15.250   1.4554   0.05586   0.05046  -0.0482   0.0224   1.0000
  15.500   1.4554   0.05890   0.05356  -0.0485   0.0213   1.0000
  15.750   1.4532   0.06227   0.05698  -0.0490   0.0196   1.0000
  16.000   1.4514   0.06570   0.06046  -0.0496   0.0184   1.0000
  16.250   1.4498   0.06915   0.06396  -0.0503   0.0168   1.0000
  16.500   1.4489   0.07256   0.06742  -0.0510   0.0158   1.0000
  16.750   1.4480   0.07606   0.07098  -0.0519   0.0150   1.0000
  17.000   1.4468   0.07965   0.07462  -0.0528   0.0137   1.0000
  17.250   1.4445   0.08345   0.07847  -0.0539   0.0126   1.0000
  17.500   1.4437   0.08709   0.08217  -0.0549   0.0116   1.0000
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