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E207 (12.04%) (e207-il) Xfoil prediction polar at RE=1,000,000 Ncrit=9


Details Polar file
Airfoil: E207 (12.04%) (e207-il)
Reynolds number: 1,000,000
Max Cl/Cd: 124.69 at α=5.75°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-e207-il-1000000.txt
Download as CSV file: xf-e207-il-1000000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: E207  (12.04%)                                  
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     1.000 e 6     Ncrit =   9.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -12.000  -0.7424   0.04695   0.04467  -0.0625   1.0000   0.0082
 -11.750  -0.7723   0.04006   0.03754  -0.0678   1.0000   0.0082
 -11.500  -0.7918   0.03663   0.03394  -0.0675   1.0000   0.0082
 -11.250  -0.8323   0.03293   0.02998  -0.0619   1.0000   0.0083
 -11.000  -0.8490   0.02990   0.02673  -0.0579   1.0000   0.0086
 -10.750  -0.8458   0.02847   0.02519  -0.0552   1.0000   0.0087
 -10.500  -0.8341   0.02789   0.02458  -0.0532   1.0000   0.0089
 -10.250  -0.8271   0.02666   0.02324  -0.0506   1.0000   0.0090
 -10.000  -0.8143   0.02609   0.02262  -0.0486   1.0000   0.0093
  -9.750  -0.8012   0.02550   0.02198  -0.0466   1.0000   0.0095
  -9.500  -0.7741   0.02422   0.02055  -0.0477   0.9983   0.0099
  -9.250  -0.7450   0.02230   0.01839  -0.0495   0.9957   0.0102
  -9.000  -0.7137   0.02098   0.01690  -0.0512   0.9934   0.0106
  -8.750  -0.6839   0.01978   0.01552  -0.0523   0.9898   0.0109
  -8.500  -0.6499   0.01918   0.01480  -0.0540   0.9868   0.0112
  -8.250  -0.6213   0.01656   0.01189  -0.0555   0.9840   0.0118
  -8.000  -0.5922   0.01546   0.01074  -0.0563   0.9788   0.0123
  -7.750  -0.5604   0.01475   0.00997  -0.0576   0.9729   0.0128
  -7.500  -0.5306   0.01430   0.00949  -0.0582   0.9638   0.0134
  -7.250  -0.5006   0.01370   0.00882  -0.0588   0.9512   0.0140
  -7.000  -0.4716   0.01304   0.00805  -0.0591   0.9305   0.0144
  -6.750  -0.4459   0.01253   0.00738  -0.0586   0.8999   0.0148
  -6.500  -0.4223   0.01220   0.00688  -0.0577   0.8676   0.0151
  -6.250  -0.3998   0.01171   0.00621  -0.0566   0.8383   0.0155
  -6.000  -0.3793   0.01089   0.00520  -0.0553   0.8122   0.0164
  -5.750  -0.3553   0.01055   0.00474  -0.0545   0.7891   0.0173
  -5.500  -0.3306   0.01028   0.00435  -0.0539   0.7677   0.0180
  -5.250  -0.3055   0.01002   0.00397  -0.0533   0.7490   0.0186
  -5.000  -0.2799   0.00978   0.00363  -0.0528   0.7316   0.0192
  -4.750  -0.2539   0.00958   0.00332  -0.0524   0.7155   0.0200
  -4.500  -0.2279   0.00935   0.00299  -0.0520   0.7011   0.0209
  -4.250  -0.2019   0.00910   0.00266  -0.0516   0.6879   0.0234
  -4.000  -0.1754   0.00893   0.00243  -0.0512   0.6753   0.0262
  -3.750  -0.1496   0.00862   0.00218  -0.0508   0.6638   0.0474
  -3.500  -0.1238   0.00830   0.00198  -0.0505   0.6534   0.0845
  -3.250  -0.0976   0.00806   0.00183  -0.0503   0.6436   0.1185
  -3.000  -0.0714   0.00783   0.00169  -0.0500   0.6340   0.1570
  -2.750  -0.0450   0.00758   0.00157  -0.0498   0.6254   0.2029
  -2.500  -0.0193   0.00730   0.00146  -0.0495   0.6171   0.2649
  -2.250   0.0067   0.00699   0.00137  -0.0493   0.6093   0.3345
  -2.000   0.0328   0.00679   0.00130  -0.0490   0.6019   0.3945
  -1.750   0.0598   0.00663   0.00127  -0.0489   0.5948   0.4401
  -1.500   0.0865   0.00653   0.00124  -0.0486   0.5878   0.4846
  -1.250   0.1140   0.00644   0.00122  -0.0485   0.5813   0.5148
  -1.000   0.1410   0.00637   0.00120  -0.0483   0.5748   0.5487
  -0.500   0.1955   0.00623   0.00119  -0.0480   0.5625   0.6093
  -0.250   0.2226   0.00618   0.00119  -0.0478   0.5568   0.6387
   0.000   0.2498   0.00610   0.00120  -0.0476   0.5509   0.6718
   0.250   0.2762   0.00604   0.00121  -0.0473   0.5450   0.7081
   0.500   0.3027   0.00595   0.00124  -0.0469   0.5396   0.7493
   0.750   0.3287   0.00585   0.00127  -0.0464   0.5339   0.7934
   1.000   0.3536   0.00577   0.00131  -0.0456   0.5284   0.8431
   1.250   0.3788   0.00567   0.00138  -0.0448   0.5230   0.8985
   1.500   0.4090   0.00570   0.00147  -0.0450   0.5173   0.9431
   1.750   0.4437   0.00579   0.00155  -0.0464   0.5115   0.9648
   2.000   0.4795   0.00587   0.00160  -0.0480   0.5052   0.9765
   2.250   0.5156   0.00597   0.00166  -0.0498   0.4987   0.9839
   2.500   0.5558   0.00603   0.00171  -0.0525   0.4913   0.9873
   2.750   0.5934   0.00612   0.00176  -0.0547   0.4840   0.9914
   3.000   0.6303   0.00618   0.00180  -0.0567   0.4762   0.9947
   3.250   0.6689   0.00626   0.00185  -0.0591   0.4681   0.9975
   3.500   0.7068   0.00632   0.00189  -0.0614   0.4592   1.0000
   3.750   0.7312   0.00640   0.00196  -0.0607   0.4519   1.0000
   4.000   0.7552   0.00649   0.00203  -0.0600   0.4438   1.0000
   4.250   0.7795   0.00658   0.00211  -0.0593   0.4361   1.0000
   4.500   0.8033   0.00670   0.00220  -0.0585   0.4267   1.0000
   4.750   0.8277   0.00679   0.00230  -0.0578   0.4174   1.0000
   5.000   0.8518   0.00692   0.00241  -0.0570   0.4078   1.0000
   5.250   0.8755   0.00706   0.00253  -0.0563   0.3967   1.0000
   5.500   0.8993   0.00722   0.00265  -0.0555   0.3845   1.0000
   5.750   0.9227   0.00740   0.00279  -0.0546   0.3695   1.0000
   6.000   0.9461   0.00759   0.00296  -0.0538   0.3528   1.0000
   6.250   0.9689   0.00783   0.00314  -0.0529   0.3325   1.0000
   6.500   0.9907   0.00814   0.00336  -0.0519   0.3084   1.0000
   6.750   1.0100   0.00864   0.00366  -0.0504   0.2685   1.0000
   7.000   1.0275   0.00927   0.00407  -0.0487   0.2222   1.0000
   7.250   1.0455   0.00989   0.00449  -0.0471   0.1847   1.0000
   7.500   1.0639   0.01048   0.00491  -0.0456   0.1509   1.0000
   7.750   1.0827   0.01105   0.00534  -0.0442   0.1236   1.0000
   8.000   1.1013   0.01163   0.00578  -0.0428   0.0990   1.0000
   8.250   1.1203   0.01217   0.00623  -0.0415   0.0804   1.0000
   8.500   1.1396   0.01269   0.00667  -0.0402   0.0655   1.0000
   8.750   1.1589   0.01319   0.00711  -0.0390   0.0536   1.0000
   9.000   1.1777   0.01370   0.00758  -0.0376   0.0435   1.0000
   9.250   1.1956   0.01425   0.00808  -0.0362   0.0342   1.0000
   9.500   1.2121   0.01485   0.00865  -0.0345   0.0248   1.0000
   9.750   1.2245   0.01566   0.00938  -0.0322   0.0143   1.0000
  10.000   1.2377   0.01637   0.01009  -0.0300   0.0103   1.0000
  10.250   1.2480   0.01705   0.01079  -0.0273   0.0085   1.0000
  10.500   1.2567   0.01774   0.01154  -0.0243   0.0078   1.0000
  10.750   1.2686   0.01831   0.01216  -0.0220   0.0073   1.0000
  11.000   1.2784   0.01903   0.01294  -0.0196   0.0069   1.0000
  11.250   1.2888   0.01976   0.01372  -0.0174   0.0067   1.0000
  11.500   1.2952   0.02074   0.01477  -0.0149   0.0062   1.0000
  11.750   1.3006   0.02187   0.01597  -0.0125   0.0060   1.0000
  12.000   1.3000   0.02348   0.01769  -0.0100   0.0057   1.0000
  12.250   1.3026   0.02503   0.01934  -0.0081   0.0055   1.0000
  12.500   1.3083   0.02648   0.02086  -0.0067   0.0055   1.0000
  12.750   1.3141   0.02803   0.02249  -0.0056   0.0054   1.0000
  13.000   1.3143   0.03017   0.02474  -0.0044   0.0053   1.0000
  13.250   1.3180   0.03212   0.02676  -0.0037   0.0053   1.0000
  13.500   1.3189   0.03443   0.02917  -0.0031   0.0052   1.0000
  13.750   1.3213   0.03668   0.03150  -0.0027   0.0050   1.0000
  14.000   1.3231   0.03907   0.03398  -0.0025   0.0050   1.0000
  14.250   1.3219   0.04182   0.03684  -0.0023   0.0049   1.0000
  14.500   1.3182   0.04494   0.04006  -0.0023   0.0049   1.0000
  14.750   1.3216   0.04733   0.04252  -0.0025   0.0047   1.0000
  15.000   1.3156   0.05086   0.04616  -0.0028   0.0047   1.0000
  15.250   1.3121   0.05422   0.04961  -0.0033   0.0046   1.0000
  15.500   1.3126   0.05720   0.05266  -0.0039   0.0045   1.0000
  15.750   1.3060   0.06113   0.05671  -0.0047   0.0045   1.0000
  16.000   1.3011   0.06503   0.06069  -0.0057   0.0044   1.0000
  16.250   1.2946   0.06922   0.06499  -0.0069   0.0044   1.0000
  16.500   1.2906   0.07323   0.06909  -0.0082   0.0044   1.0000
  16.750   1.2827   0.07788   0.07385  -0.0097   0.0044   1.0000
  17.000   1.2778   0.08224   0.07830  -0.0113   0.0043   1.0000
  17.250   1.2688   0.08735   0.08350  -0.0134   0.0042   1.0000
  17.500   1.2624   0.09214   0.08840  -0.0153   0.0042   1.0000
  17.750   1.2543   0.09736   0.09371  -0.0175   0.0042   1.0000
  18.000   1.2460   0.10269   0.09914  -0.0199   0.0041   1.0000
  18.250   1.2364   0.10836   0.10492  -0.0225   0.0041   1.0000
  18.500   1.2251   0.11446   0.11112  -0.0255   0.0040   1.0000
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