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CLARK-Y 11.7% smoothed (clarkysm-il) Xfoil prediction polar at RE=500,000 Ncrit=9


Details Polar file
Airfoil: CLARK-Y 11.7% smoothed (clarkysm-il)
Reynolds number: 500,000
Max Cl/Cd: 101.56 at α=3.5°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-clarkysm-il-500000.txt
Download as CSV file: xf-clarkysm-il-500000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: CLARK-Y 11.7% smoothed                          
  
 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
  ------ -------- --------- --------- -------- -------- --------
 -10.750  -0.3683   0.10567   0.10330  -0.0408   1.0000   0.0293
 -10.500  -0.6823   0.04568   0.04313  -0.0696   0.9978   0.0189
 -10.250  -0.6978   0.03453   0.03111  -0.0784   0.9877   0.0191
 -10.000  -0.6810   0.03037   0.02639  -0.0811   0.9839   0.0194
  -9.750  -0.6692   0.02674   0.02230  -0.0813   0.9776   0.0198
  -9.500  -0.6439   0.02477   0.02018  -0.0825   0.9743   0.0203
  -9.250  -0.6129   0.02362   0.01892  -0.0842   0.9723   0.0209
  -9.000  -0.5809   0.02233   0.01745  -0.0859   0.9708   0.0216
  -8.750  -0.5598   0.02133   0.01629  -0.0852   0.9643   0.0223
  -8.500  -0.5290   0.02029   0.01503  -0.0863   0.9615   0.0232
  -8.250  -0.4985   0.01871   0.01323  -0.0876   0.9595   0.0242
  -8.000  -0.4640   0.01788   0.01238  -0.0894   0.9582   0.0253
  -7.750  -0.4280   0.01708   0.01148  -0.0914   0.9570   0.0264
  -7.500  -0.4049   0.01642   0.01071  -0.0905   0.9503   0.0274
  -7.250  -0.3725   0.01571   0.00986  -0.0915   0.9472   0.0285
  -7.000  -0.3400   0.01473   0.00887  -0.0928   0.9446   0.0303
  -6.750  -0.3048   0.01425   0.00834  -0.0944   0.9423   0.0322
  -6.500  -0.2811   0.01388   0.00787  -0.0934   0.9346   0.0337
  -6.250  -0.2516   0.01304   0.00701  -0.0939   0.9301   0.0360
  -6.000  -0.2205   0.01267   0.00661  -0.0945   0.9255   0.0385
  -5.750  -0.1950   0.01233   0.00620  -0.0939   0.9178   0.0408
  -5.500  -0.1654   0.01182   0.00569  -0.0943   0.9127   0.0443
  -5.250  -0.1400   0.01160   0.00542  -0.0936   0.9048   0.0476
  -5.000  -0.1130   0.01112   0.00492  -0.0934   0.8982   0.0517
  -4.750  -0.0864   0.01094   0.00471  -0.0930   0.8906   0.0560
  -4.500  -0.0603   0.01058   0.00432  -0.0925   0.8832   0.0609
  -4.250  -0.0337   0.01041   0.00412  -0.0922   0.8756   0.0661
  -4.000  -0.0079   0.01011   0.00380  -0.0916   0.8677   0.0722
  -3.750   0.0184   0.00995   0.00361  -0.0911   0.8597   0.0783
  -3.500   0.0442   0.00969   0.00334  -0.0906   0.8515   0.0861
  -3.250   0.0702   0.00956   0.00317  -0.0900   0.8430   0.0934
  -3.000   0.0960   0.00932   0.00294  -0.0895   0.8348   0.1052
  -2.750   0.1207   0.00911   0.00278  -0.0887   0.8256   0.1199
  -2.500   0.1464   0.00889   0.00259  -0.0881   0.8161   0.1435
  -2.250   0.1702   0.00865   0.00246  -0.0872   0.8045   0.1833
  -2.000   0.1942   0.00842   0.00236  -0.0863   0.7933   0.2320
  -1.750   0.2192   0.00823   0.00227  -0.0856   0.7840   0.2810
  -1.500   0.2433   0.00803   0.00221  -0.0848   0.7741   0.3316
  -1.250   0.2669   0.00780   0.00216  -0.0839   0.7647   0.3962
  -1.000   0.2891   0.00749   0.00210  -0.0827   0.7554   0.4907
  -0.750   0.3083   0.00710   0.00210  -0.0808   0.7453   0.6129
  -0.500   0.3253   0.00668   0.00213  -0.0781   0.7358   0.7574
  -0.250   0.3584   0.00643   0.00223  -0.0787   0.7260   0.8886
   0.000   0.4254   0.00653   0.00232  -0.0869   0.7151   0.9440
   0.250   0.4685   0.00668   0.00237  -0.0899   0.7043   0.9632
   0.500   0.5132   0.00684   0.00245  -0.0933   0.6929   0.9784
   0.750   0.5634   0.00697   0.00250  -0.0979   0.6802   0.9890
   1.000   0.6073   0.00707   0.00251  -0.1014   0.6666   0.9957
   1.250   0.6486   0.00712   0.00248  -0.1043   0.6529   1.0000
   1.500   0.6693   0.00719   0.00248  -0.1028   0.6401   1.0000
   1.750   0.6900   0.00727   0.00249  -0.1013   0.6268   1.0000
   2.000   0.7106   0.00737   0.00251  -0.0998   0.6126   1.0000
   2.250   0.7313   0.00747   0.00254  -0.0983   0.5977   1.0000
   2.500   0.7518   0.00759   0.00259  -0.0967   0.5819   1.0000
   2.750   0.7721   0.00772   0.00266  -0.0951   0.5658   1.0000
   3.000   0.7925   0.00787   0.00273  -0.0935   0.5495   1.0000
   3.250   0.8128   0.00803   0.00282  -0.0919   0.5324   1.0000
   3.500   0.8328   0.00820   0.00293  -0.0903   0.5144   1.0000
   3.750   0.8524   0.00840   0.00305  -0.0886   0.4951   1.0000
   4.000   0.8713   0.00863   0.00319  -0.0867   0.4748   1.0000
   4.250   0.8897   0.00889   0.00334  -0.0848   0.4520   1.0000
   4.500   0.9077   0.00917   0.00350  -0.0828   0.4284   1.0000
   4.750   0.9260   0.00946   0.00369  -0.0809   0.4083   1.0000
   5.000   0.9448   0.00973   0.00388  -0.0791   0.3887   1.0000
   5.250   0.9638   0.01000   0.00408  -0.0773   0.3727   1.0000
   5.500   0.9830   0.01027   0.00429  -0.0756   0.3586   1.0000
   5.750   1.0020   0.01055   0.00451  -0.0739   0.3452   1.0000
   6.000   1.0210   0.01083   0.00473  -0.0722   0.3325   1.0000
   6.250   1.0408   0.01107   0.00495  -0.0706   0.3206   1.0000
   6.500   1.0604   0.01133   0.00519  -0.0690   0.3110   1.0000
   6.750   1.0791   0.01162   0.00544  -0.0673   0.3018   1.0000
   7.000   1.0992   0.01184   0.00568  -0.0658   0.2929   1.0000
   7.250   1.1174   0.01214   0.00595  -0.0640   0.2837   1.0000
   7.500   1.1368   0.01238   0.00620  -0.0625   0.2746   1.0000
   7.750   1.1548   0.01266   0.00648  -0.0606   0.2658   1.0000
   8.000   1.1704   0.01297   0.00676  -0.0583   0.2555   1.0000
   8.250   1.1878   0.01322   0.00703  -0.0564   0.2446   1.0000
   8.500   1.2037   0.01355   0.00734  -0.0542   0.2313   1.0000
   8.750   1.2185   0.01395   0.00768  -0.0520   0.2142   1.0000
   9.000   1.2308   0.01449   0.00811  -0.0494   0.1879   1.0000
   9.250   1.2362   0.01542   0.00877  -0.0458   0.1453   1.0000
   9.500   1.2406   0.01646   0.00960  -0.0423   0.1154   1.0000
   9.750   1.2492   0.01733   0.01038  -0.0394   0.1014   1.0000
  10.000   1.2610   0.01803   0.01108  -0.0371   0.0937   1.0000
  10.250   1.2713   0.01884   0.01189  -0.0347   0.0877   1.0000
  10.500   1.2847   0.01949   0.01259  -0.0328   0.0834   1.0000
  10.750   1.2949   0.02035   0.01345  -0.0306   0.0793   1.0000
  11.000   1.3043   0.02128   0.01442  -0.0284   0.0757   1.0000
  11.250   1.3183   0.02196   0.01517  -0.0268   0.0728   1.0000
  11.500   1.3295   0.02284   0.01608  -0.0251   0.0699   1.0000
  11.750   1.3363   0.02404   0.01730  -0.0229   0.0668   1.0000
  12.000   1.3450   0.02515   0.01847  -0.0211   0.0645   1.0000
  12.250   1.3585   0.02596   0.01936  -0.0199   0.0622   1.0000
  12.500   1.3697   0.02697   0.02042  -0.0185   0.0598   1.0000
  12.750   1.3769   0.02830   0.02179  -0.0170   0.0577   1.0000
  13.000   1.3772   0.03019   0.02372  -0.0150   0.0551   1.0000
  13.250   1.3902   0.03118   0.02481  -0.0141   0.0536   1.0000
  13.500   1.4006   0.03239   0.02610  -0.0131   0.0517   1.0000
  13.750   1.4091   0.03379   0.02755  -0.0121   0.0497   1.0000
  14.000   1.4126   0.03566   0.02946  -0.0110   0.0478   1.0000
  14.250   1.4115   0.03802   0.03188  -0.0098   0.0460   1.0000
  14.500   1.4214   0.03945   0.03341  -0.0093   0.0444   1.0000
  14.750   1.4293   0.04111   0.03516  -0.0087   0.0426   1.0000
  15.000   1.4340   0.04311   0.03721  -0.0082   0.0410   1.0000
  15.250   1.4315   0.04593   0.04008  -0.0077   0.0392   1.0000
  15.500   1.4327   0.04846   0.04271  -0.0074   0.0378   1.0000
  15.750   1.4377   0.05065   0.04499  -0.0073   0.0362   1.0000
  16.000   1.4404   0.05315   0.04757  -0.0073   0.0346   1.0000
  16.250   1.4385   0.05626   0.05073  -0.0074   0.0333   1.0000
  16.500   1.4283   0.06044   0.05497  -0.0078   0.0319   1.0000
  16.750   1.4320   0.06302   0.05768  -0.0081   0.0306   1.0000
  17.000   1.4316   0.06617   0.06094  -0.0087   0.0292   1.0000
  17.250   1.4262   0.07004   0.06488  -0.0094   0.0283   1.0000
  17.500   1.4185   0.07432   0.06922  -0.0104   0.0271   1.0000
  17.750   1.4060   0.07926   0.07424  -0.0116   0.0263   1.0000
  18.000   1.4032   0.08299   0.07810  -0.0126   0.0254   1.0000
  18.250   1.3959   0.08739   0.08260  -0.0138   0.0247   1.0000
  18.500   1.3895   0.09174   0.08705  -0.0152   0.0238   1.0000
  18.750   1.3800   0.09657   0.09196  -0.0168   0.0231   1.0000
  19.000   1.3682   0.10185   0.09729  -0.0187   0.0222   1.0000
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