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CLARK-Y 11.7% smoothed (clarkysm-il) Xfoil prediction polar at RE=200,000 Ncrit=5


Details Polar file
Airfoil: CLARK-Y 11.7% smoothed (clarkysm-il)
Reynolds number: 200,000
Max Cl/Cd: 70.1 at α=4.75°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-clarkysm-il-200000-n5.txt
Download as CSV file: xf-clarkysm-il-200000-n5.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 =     0.200 e 6     Ncrit =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -10.000  -0.4134   0.08708   0.08342  -0.0464   1.0000   0.0225
  -9.750  -0.4351   0.08141   0.07784  -0.0473   1.0000   0.0225
  -9.500  -0.6058   0.04080   0.03651  -0.0765   0.9825   0.0213
  -9.250  -0.6036   0.03510   0.03019  -0.0784   0.9734   0.0218
  -9.000  -0.5914   0.03125   0.02577  -0.0791   0.9668   0.0225
  -8.750  -0.5735   0.02824   0.02220  -0.0794   0.9608   0.0233
  -8.500  -0.5456   0.02677   0.02056  -0.0807   0.9577   0.0243
  -8.250  -0.5226   0.02591   0.01960  -0.0805   0.9516   0.0251
  -8.000  -0.4960   0.02474   0.01823  -0.0810   0.9470   0.0263
  -7.750  -0.4669   0.02319   0.01635  -0.0819   0.9440   0.0276
  -7.500  -0.4408   0.02189   0.01481  -0.0821   0.9393   0.0286
  -7.250  -0.4150   0.02110   0.01397  -0.0821   0.9337   0.0297
  -7.000  -0.3833   0.02037   0.01313  -0.0832   0.9302   0.0315
  -6.750  -0.3504   0.01947   0.01201  -0.0844   0.9275   0.0338
  -6.500  -0.3276   0.01881   0.01133  -0.0836   0.9202   0.0353
  -6.250  -0.2975   0.01817   0.01061  -0.0842   0.9157   0.0374
  -6.000  -0.2644   0.01748   0.00977  -0.0853   0.9123   0.0402
  -5.750  -0.2403   0.01698   0.00926  -0.0846   0.9050   0.0427
  -5.500  -0.2102   0.01648   0.00869  -0.0851   0.8998   0.0460
  -5.250  -0.1774   0.01589   0.00804  -0.0861   0.8961   0.0499
  -5.000  -0.1537   0.01556   0.00769  -0.0853   0.8877   0.0537
  -4.750  -0.1231   0.01509   0.00713  -0.0858   0.8825   0.0581
  -4.500  -0.0960   0.01472   0.00677  -0.0856   0.8757   0.0631
  -4.250  -0.0680   0.01439   0.00636  -0.0855   0.8688   0.0685
  -4.000  -0.0384   0.01400   0.00597  -0.0859   0.8629   0.0750
  -3.750  -0.0131   0.01373   0.00565  -0.0852   0.8547   0.0815
  -3.500   0.0174   0.01339   0.00529  -0.0857   0.8490   0.0902
  -3.250   0.0413   0.01313   0.00504  -0.0848   0.8398   0.0987
  -3.000   0.0709   0.01284   0.00474  -0.0850   0.8334   0.1104
  -2.750   0.0951   0.01262   0.00454  -0.0842   0.8242   0.1246
  -2.500   0.1236   0.01233   0.00429  -0.0842   0.8172   0.1466
  -2.250   0.1476   0.01209   0.00415  -0.0834   0.8074   0.1750
  -2.000   0.1744   0.01184   0.00399  -0.0831   0.7993   0.2149
  -1.750   0.1993   0.01161   0.00387  -0.0824   0.7897   0.2566
  -1.500   0.2242   0.01138   0.00376  -0.0818   0.7800   0.3030
  -1.250   0.2495   0.01113   0.00362  -0.0811   0.7694   0.3578
  -1.000   0.2719   0.01083   0.00353  -0.0799   0.7567   0.4305
  -0.750   0.2924   0.01045   0.00348  -0.0782   0.7443   0.5323
  -0.500   0.3117   0.01000   0.00348  -0.0761   0.7333   0.6681
   0.000   0.4308   0.00969   0.00363  -0.0881   0.7108   0.9419
   0.250   0.4742   0.00979   0.00363  -0.0911   0.6986   0.9688
   0.500   0.5147   0.00988   0.00361  -0.0937   0.6862   0.9842
   0.750   0.5564   0.00995   0.00356  -0.0966   0.6732   0.9956
   1.250   0.6098   0.01011   0.00353  -0.0962   0.6464   1.0000
   1.500   0.6311   0.01021   0.00355  -0.0948   0.6324   1.0000
   1.750   0.6523   0.01033   0.00358  -0.0933   0.6184   1.0000
   2.000   0.6736   0.01045   0.00362  -0.0919   0.6045   1.0000
   2.250   0.6946   0.01059   0.00368  -0.0905   0.5893   1.0000
   2.500   0.7155   0.01075   0.00375  -0.0890   0.5736   1.0000
   2.750   0.7362   0.01092   0.00384  -0.0875   0.5576   1.0000
   3.000   0.7568   0.01110   0.00395  -0.0859   0.5417   1.0000
   3.250   0.7773   0.01129   0.00406  -0.0844   0.5257   1.0000
   3.500   0.7974   0.01150   0.00420  -0.0828   0.5090   1.0000
   3.750   0.8172   0.01173   0.00434  -0.0811   0.4917   1.0000
   4.000   0.8367   0.01198   0.00452  -0.0794   0.4746   1.0000
   4.250   0.8562   0.01224   0.00470  -0.0777   0.4583   1.0000
   4.500   0.8758   0.01250   0.00490  -0.0761   0.4429   1.0000
   4.750   0.8952   0.01277   0.00513  -0.0744   0.4279   1.0000
   5.000   0.9144   0.01306   0.00536  -0.0727   0.4135   1.0000
   5.250   0.9332   0.01337   0.00560  -0.0709   0.3985   1.0000
   5.500   0.9512   0.01370   0.00586  -0.0691   0.3823   1.0000
   5.750   0.9687   0.01405   0.00615  -0.0671   0.3659   1.0000
   6.000   0.9864   0.01440   0.00644  -0.0652   0.3507   1.0000
   6.250   1.0044   0.01475   0.00674  -0.0634   0.3371   1.0000
   6.500   1.0225   0.01509   0.00705  -0.0617   0.3250   1.0000
   6.750   1.0400   0.01546   0.00739  -0.0598   0.3131   1.0000
   7.000   1.0569   0.01584   0.00773  -0.0579   0.3012   1.0000
   7.250   1.0753   0.01617   0.00808  -0.0562   0.2907   1.0000
   7.500   1.0923   0.01654   0.00846  -0.0543   0.2808   1.0000
   7.750   1.1076   0.01693   0.00884  -0.0521   0.2708   1.0000
   8.000   1.1241   0.01728   0.00922  -0.0501   0.2606   1.0000
   8.250   1.1392   0.01768   0.00963  -0.0480   0.2504   1.0000
   8.500   1.1534   0.01812   0.01008  -0.0457   0.2382   1.0000
   8.750   1.1674   0.01859   0.01055  -0.0435   0.2245   1.0000
   9.000   1.1810   0.01910   0.01106  -0.0413   0.2075   1.0000
   9.250   1.1928   0.01973   0.01164  -0.0389   0.1863   1.0000
   9.500   1.2011   0.02056   0.01235  -0.0362   0.1594   1.0000
   9.750   1.2070   0.02160   0.01324  -0.0333   0.1337   1.0000
  10.000   1.2135   0.02267   0.01421  -0.0306   0.1168   1.0000
  10.250   1.2212   0.02370   0.01522  -0.0282   0.1059   1.0000
  10.500   1.2292   0.02475   0.01627  -0.0259   0.0985   1.0000
  10.750   1.2377   0.02580   0.01736  -0.0238   0.0928   1.0000
  11.000   1.2439   0.02702   0.01860  -0.0217   0.0881   1.0000
  11.250   1.2533   0.02808   0.01976  -0.0199   0.0839   1.0000
  11.500   1.2601   0.02934   0.02107  -0.0180   0.0802   1.0000
  11.750   1.2642   0.03085   0.02261  -0.0161   0.0771   1.0000
  12.000   1.2720   0.03215   0.02400  -0.0146   0.0744   1.0000
  12.250   1.2794   0.03352   0.02548  -0.0132   0.0717   1.0000
  12.500   1.2850   0.03508   0.02712  -0.0118   0.0690   1.0000
  12.750   1.2878   0.03692   0.02900  -0.0104   0.0668   1.0000
  13.000   1.2908   0.03881   0.03096  -0.0092   0.0646   1.0000
  13.250   1.2973   0.04047   0.03275  -0.0083   0.0624   1.0000
  13.500   1.3023   0.04230   0.03469  -0.0074   0.0602   1.0000
  13.750   1.3057   0.04434   0.03681  -0.0066   0.0581   1.0000
  14.000   1.3063   0.04672   0.03924  -0.0060   0.0562   1.0000
  14.250   1.3074   0.04913   0.04173  -0.0054   0.0545   1.0000
  14.500   1.3116   0.05129   0.04404  -0.0051   0.0526   1.0000
  14.750   1.3141   0.05370   0.04657  -0.0048   0.0508   1.0000
  15.000   1.3156   0.05630   0.04927  -0.0048   0.0491   1.0000
  15.250   1.3142   0.05931   0.05234  -0.0049   0.0474   1.0000
  15.500   1.3120   0.06248   0.05557  -0.0051   0.0459   1.0000
  15.750   1.3137   0.06529   0.05854  -0.0054   0.0442   1.0000
  16.000   1.3136   0.06838   0.06178  -0.0058   0.0426   1.0000
  16.250   1.3124   0.07169   0.06520  -0.0065   0.0412   1.0000
  16.500   1.3092   0.07535   0.06895  -0.0074   0.0399   1.0000
  16.750   1.3040   0.07936   0.07302  -0.0085   0.0387   1.0000
  17.000   1.3020   0.08300   0.07680  -0.0094   0.0374   1.0000
  17.250   1.2994   0.08679   0.08074  -0.0105   0.0361   1.0000
  17.500   1.2955   0.09083   0.08490  -0.0119   0.0348   1.0000
  17.750   1.2906   0.09513   0.08930  -0.0134   0.0337   1.0000
  18.000   1.2843   0.09972   0.09397  -0.0153   0.0327   1.0000
  18.250   1.2777   0.10431   0.09863  -0.0170   0.0319   1.0000
  18.500   1.2733   0.10868   0.10316  -0.0188   0.0308   1.0000
  18.750   1.2679   0.11327   0.10790  -0.0207   0.0297   1.0000
  19.000   1.2617   0.11810   0.11286  -0.0230   0.0287   1.0000
  19.250   1.2552   0.12303   0.11789  -0.0253   0.0278   1.0000
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