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E203 (13.64%) (e203-il) Xfoil prediction polar at RE=500,000 Ncrit=9


Details Polar file
Airfoil: E203 (13.64%) (e203-il)
Reynolds number: 500,000
Max Cl/Cd: 109.38 at α=6.25°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-e203-il-500000.txt
Download as CSV file: xf-e203-il-500000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: E203  (13.64%)                                  
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     0.500 e 6     Ncrit =   9.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -13.000  -0.5542   0.08998   0.08758  -0.0511   1.0000   0.0183
 -12.750  -0.5905   0.07714   0.07457  -0.0591   1.0000   0.0171
 -12.500  -0.6210   0.06794   0.06524  -0.0656   1.0000   0.0171
 -12.250  -0.6491   0.06041   0.05760  -0.0702   1.0000   0.0166
 -12.000  -0.6733   0.05423   0.05128  -0.0742   1.0000   0.0166
 -11.750  -0.6952   0.04915   0.04607  -0.0767   1.0000   0.0163
 -11.500  -0.7161   0.04514   0.04191  -0.0779   1.0000   0.0164
 -11.250  -0.7382   0.04201   0.03864  -0.0770   1.0000   0.0163
 -11.000  -0.7647   0.04000   0.03652  -0.0730   1.0000   0.0162
 -10.750  -0.7840   0.03821   0.03460  -0.0684   1.0000   0.0162
 -10.500  -0.7986   0.03593   0.03213  -0.0644   1.0000   0.0163
 -10.250  -0.8017   0.03363   0.02960  -0.0620   0.9994   0.0163
 -10.000  -0.7774   0.03038   0.02597  -0.0649   0.9956   0.0166
  -9.750  -0.7500   0.02794   0.02322  -0.0672   0.9921   0.0169
  -9.500  -0.7192   0.02659   0.02162  -0.0693   0.9881   0.0174
  -9.250  -0.6910   0.02366   0.01839  -0.0714   0.9851   0.0180
  -9.000  -0.6608   0.02162   0.01622  -0.0733   0.9821   0.0184
  -8.750  -0.6319   0.02028   0.01481  -0.0744   0.9768   0.0190
  -8.500  -0.5982   0.01912   0.01356  -0.0764   0.9736   0.0195
  -8.250  -0.5625   0.01799   0.01234  -0.0787   0.9713   0.0202
  -8.000  -0.5349   0.01709   0.01137  -0.0792   0.9639   0.0209
  -7.750  -0.5002   0.01621   0.01041  -0.0811   0.9599   0.0218
  -7.500  -0.4677   0.01551   0.00963  -0.0823   0.9541   0.0224
  -7.250  -0.4408   0.01428   0.00831  -0.0828   0.9450   0.0234
  -7.000  -0.4131   0.01341   0.00739  -0.0832   0.9341   0.0245
  -6.750  -0.3819   0.01278   0.00670  -0.0841   0.9235   0.0258
  -6.500  -0.3506   0.01223   0.00606  -0.0850   0.9107   0.0276
  -6.250  -0.3213   0.01169   0.00541  -0.0854   0.8949   0.0301
  -6.000  -0.2940   0.01124   0.00489  -0.0854   0.8773   0.0350
  -5.750  -0.2689   0.01066   0.00431  -0.0850   0.8593   0.0542
  -5.500  -0.2446   0.01012   0.00389  -0.0846   0.8421   0.0958
  -5.250  -0.2198   0.00973   0.00358  -0.0843   0.8263   0.1317
  -5.000  -0.1947   0.00940   0.00331  -0.0839   0.8117   0.1696
  -4.750  -0.1697   0.00904   0.00305  -0.0836   0.7980   0.2148
  -4.500  -0.1448   0.00867   0.00282  -0.0833   0.7854   0.2711
  -4.250  -0.1194   0.00836   0.00266  -0.0830   0.7740   0.3251
  -4.000  -0.0932   0.00821   0.00256  -0.0828   0.7633   0.3740
  -3.750  -0.0663   0.00814   0.00252  -0.0826   0.7527   0.4080
  -3.500  -0.0390   0.00813   0.00249  -0.0825   0.7435   0.4328
  -3.250  -0.0115   0.00814   0.00243  -0.0824   0.7345   0.4484
  -3.000   0.0161   0.00813   0.00239  -0.0823   0.7258   0.4627
  -2.750   0.0436   0.00816   0.00236  -0.0822   0.7180   0.4767
  -2.500   0.0714   0.00815   0.00232  -0.0821   0.7101   0.4871
  -2.250   0.0993   0.00820   0.00227  -0.0821   0.7029   0.4971
  -2.000   0.1270   0.00817   0.00226  -0.0820   0.6955   0.5064
  -1.750   0.1549   0.00819   0.00222  -0.0820   0.6889   0.5155
  -1.500   0.1828   0.00820   0.00221  -0.0820   0.6823   0.5247
  -1.250   0.2106   0.00819   0.00219  -0.0820   0.6756   0.5333
  -1.000   0.2386   0.00824   0.00218  -0.0820   0.6697   0.5424
  -0.750   0.2664   0.00821   0.00218  -0.0820   0.6634   0.5510
  -0.500   0.2944   0.00826   0.00217  -0.0820   0.6576   0.5600
  -0.250   0.3221   0.00824   0.00220  -0.0820   0.6517   0.5690
   0.000   0.3500   0.00825   0.00221  -0.0819   0.6459   0.5787
   0.250   0.3779   0.00830   0.00223  -0.0820   0.6406   0.5896
   0.500   0.4056   0.00827   0.00227  -0.0819   0.6346   0.6001
   0.750   0.4333   0.00829   0.00229  -0.0819   0.6292   0.6110
   1.000   0.4612   0.00832   0.00234  -0.0819   0.6240   0.6233
   1.500   0.5164   0.00834   0.00244  -0.0818   0.6131   0.6515
   1.750   0.5438   0.00834   0.00252  -0.0817   0.6077   0.6683
   2.000   0.5709   0.00832   0.00259  -0.0816   0.6020   0.6872
   2.250   0.5981   0.00836   0.00266  -0.0814   0.5967   0.7094
   2.500   0.6246   0.00832   0.00276  -0.0812   0.5906   0.7353
   2.750   0.6507   0.00830   0.00284  -0.0807   0.5840   0.7652
   3.000   0.6762   0.00828   0.00294  -0.0802   0.5775   0.7991
   3.250   0.7006   0.00823   0.00303  -0.0793   0.5706   0.8387
   3.500   0.7234   0.00821   0.00313  -0.0780   0.5644   0.8867
   3.750   0.7504   0.00815   0.00322  -0.0775   0.5568   0.9442
   4.000   0.7934   0.00821   0.00328  -0.0808   0.5484   0.9922
   4.250   0.8217   0.00828   0.00336  -0.0810   0.5399   1.0000
   4.500   0.8475   0.00839   0.00347  -0.0807   0.5318   1.0000
   4.750   0.8731   0.00850   0.00356  -0.0803   0.5230   1.0000
   5.000   0.8989   0.00859   0.00368  -0.0799   0.5134   1.0000
   5.250   0.9242   0.00872   0.00381  -0.0795   0.5032   1.0000
   5.500   0.9492   0.00886   0.00393  -0.0790   0.4918   1.0000
   5.750   0.9744   0.00899   0.00408  -0.0785   0.4789   1.0000
   6.000   0.9988   0.00915   0.00423  -0.0779   0.4640   1.0000
   6.250   1.0227   0.00935   0.00442  -0.0772   0.4475   1.0000
   6.500   1.0464   0.00957   0.00462  -0.0765   0.4285   1.0000
   6.750   1.0678   0.00990   0.00486  -0.0754   0.4001   1.0000
   7.000   1.0867   0.01038   0.00517  -0.0739   0.3602   1.0000
   7.250   1.1012   0.01113   0.00565  -0.0718   0.3039   1.0000
   7.500   1.1133   0.01205   0.00625  -0.0694   0.2475   1.0000
   7.750   1.1262   0.01291   0.00687  -0.0671   0.2023   1.0000
   8.000   1.1392   0.01373   0.00748  -0.0648   0.1644   1.0000
   8.250   1.1519   0.01451   0.00809  -0.0626   0.1333   1.0000
   8.500   1.1635   0.01523   0.00869  -0.0600   0.1095   1.0000
   8.750   1.1733   0.01597   0.00931  -0.0572   0.0896   1.0000
   9.000   1.1841   0.01667   0.00995  -0.0546   0.0742   1.0000
   9.250   1.1947   0.01741   0.01063  -0.0521   0.0607   1.0000
   9.500   1.2037   0.01824   0.01141  -0.0494   0.0473   1.0000
   9.750   1.2091   0.01931   0.01238  -0.0464   0.0333   1.0000
  10.000   1.2122   0.02055   0.01356  -0.0433   0.0224   1.0000
  10.250   1.2185   0.02169   0.01474  -0.0408   0.0184   1.0000
  10.750   1.2306   0.02419   0.01734  -0.0363   0.0147   1.0000
  11.000   1.2386   0.02541   0.01862  -0.0346   0.0136   1.0000
  11.250   1.2428   0.02698   0.02024  -0.0327   0.0127   1.0000
  11.500   1.2415   0.02908   0.02242  -0.0307   0.0121   1.0000
  11.750   1.2485   0.03061   0.02404  -0.0294   0.0117   1.0000
  12.000   1.2531   0.03241   0.02593  -0.0282   0.0114   1.0000
  12.250   1.2570   0.03434   0.02797  -0.0271   0.0111   1.0000
  12.500   1.2600   0.03642   0.03013  -0.0261   0.0109   1.0000
  12.750   1.2639   0.03849   0.03228  -0.0253   0.0105   1.0000
  13.000   1.2661   0.04079   0.03466  -0.0246   0.0102   1.0000
  13.250   1.2676   0.04320   0.03715  -0.0240   0.0100   1.0000
  13.500   1.2691   0.04569   0.03972  -0.0235   0.0099   1.0000
  13.750   1.2683   0.04849   0.04260  -0.0231   0.0097   1.0000
  14.000   1.2637   0.05177   0.04596  -0.0227   0.0094   1.0000
  14.250   1.2674   0.05425   0.04852  -0.0225   0.0095   1.0000
  14.500   1.2614   0.05783   0.05221  -0.0221   0.0092   1.0000
  14.750   1.2624   0.06075   0.05523  -0.0220   0.0091   1.0000
  15.000   1.2652   0.06356   0.05817  -0.0222   0.0090   1.0000
  15.250   1.2666   0.06659   0.06131  -0.0224   0.0089   1.0000
  15.500   1.2678   0.06973   0.06457  -0.0228   0.0089   1.0000
  15.750   1.2685   0.07298   0.06794  -0.0232   0.0089   1.0000
  16.000   1.2675   0.07662   0.07173  -0.0240   0.0087   1.0000
  16.250   1.2664   0.08037   0.07561  -0.0249   0.0086   1.0000
  16.500   1.2635   0.08443   0.07982  -0.0260   0.0085   1.0000
  16.750   1.2605   0.08862   0.08415  -0.0275   0.0084   1.0000
  17.000   1.2559   0.09319   0.08886  -0.0290   0.0083   1.0000
  17.250   1.2513   0.09788   0.09369  -0.0310   0.0083   1.0000
  17.500   1.2430   0.10329   0.09927  -0.0331   0.0083   1.0000
  17.750   1.2353   0.10877   0.10490  -0.0357   0.0082   1.0000
  18.000   1.2252   0.11484   0.11115  -0.0387   0.0081   1.0000
  18.250   1.2153   0.12105   0.11751  -0.0419   0.0082   1.0000
  18.500   1.2036   0.12777   0.12440  -0.0457   0.0081   1.0000
  18.750   1.1903   0.13504   0.13184  -0.0499   0.0082   1.0000
  19.000   1.1733   0.14344   0.14043  -0.0550   0.0082   1.0000
  19.250   1.1571   0.15196   0.14912  -0.0604   0.0083   1.0000
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