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St. CYR 24 (Bartel 35-IIIC) (stcyr24-il) Xfoil prediction polar at RE=50,000 Ncrit=5


Details Polar file
Airfoil: St. CYR 24 (Bartel 35-IIIC) (stcyr24-il)
Reynolds number: 50,000
Max Cl/Cd: 31.09 at α=5.75°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-stcyr24-il-50000-n5.txt
Download as CSV file: xf-stcyr24-il-50000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: St. CYR 24 (Bartel 35-IIIC)                     
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     0.050 e 6     Ncrit =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
  -9.750  -0.2320   0.11668   0.10977  -0.0432   0.9704   0.1302
  -9.500  -0.2376   0.11524   0.10837  -0.0448   0.9643   0.1331
  -9.250  -0.2497   0.11432   0.10750  -0.0487   0.9577   0.1345
  -9.000  -0.2390   0.11070   0.10391  -0.0488   0.9537   0.1356
  -8.750  -0.2228   0.10722   0.10043  -0.0481   0.9499   0.1376
  -8.500  -0.2135   0.10463   0.09785  -0.0487   0.9453   0.1403
  -8.250  -0.2071   0.10229   0.09552  -0.0507   0.9409   0.1439
  -8.000  -0.2275   0.10150   0.09480  -0.0522   0.9309   0.1480
  -7.750  -0.2172   0.09805   0.09137  -0.0550   0.9262   0.1501
  -7.500  -0.2017   0.09529   0.08861  -0.0533   0.9223   0.1538
  -7.250  -0.2010   0.09330   0.08665  -0.0533   0.9149   0.1587
  -6.750  -0.1874   0.07986   0.07276  -0.0712   0.8992   0.0962
  -6.500  -0.1715   0.07742   0.07035  -0.0705   0.8941   0.0941
  -6.000  -0.1373   0.06775   0.06021  -0.0797   0.8813   0.0855
  -5.750  -0.1146   0.06409   0.05633  -0.0829   0.8756   0.0856
  -5.500  -0.0829   0.05987   0.05175  -0.0876   0.8715   0.0859
  -5.250  -0.0691   0.05728   0.04894  -0.0878   0.8640   0.0859
  -5.000  -0.0447   0.05452   0.04591  -0.0893   0.8581   0.0856
  -4.750  -0.0115   0.05144   0.04244  -0.0922   0.8539   0.0856
  -4.500   0.0111   0.04928   0.03999  -0.0928   0.8476   0.0863
  -4.250   0.0318   0.04816   0.03882  -0.0925   0.8403   0.0882
  -4.000   0.0650   0.04646   0.03684  -0.0943   0.8356   0.0907
  -3.750   0.0943   0.04471   0.03469  -0.0952   0.8301   0.0926
  -3.500   0.1155   0.04339   0.03301  -0.0946   0.8220   0.0938
  -3.250   0.1506   0.04185   0.03095  -0.0960   0.8171   0.0968
  -3.000   0.1796   0.04109   0.03017  -0.0964   0.8113   0.1004
  -2.750   0.1996   0.04053   0.02943  -0.0953   0.8024   0.1039
  -2.500   0.2364   0.03950   0.02800  -0.0965   0.7975   0.1085
  -2.250   0.2584   0.03915   0.02768  -0.0957   0.7893   0.1133
  -2.000   0.2854   0.03865   0.02700  -0.0954   0.7817   0.1193
  -1.750   0.3239   0.03794   0.02624  -0.0967   0.7773   0.1275
  -1.500   0.3401   0.03801   0.02614  -0.0949   0.7663   0.1346
  -1.250   0.3759   0.03752   0.02570  -0.0959   0.7607   0.1461
  -1.000   0.3968   0.03755   0.02576  -0.0948   0.7510   0.1569
  -0.750   0.4280   0.03726   0.02548  -0.0951   0.7438   0.1750
  -0.500   0.4552   0.03709   0.02536  -0.0948   0.7359   0.1987
  -0.250   0.4806   0.03688   0.02529  -0.0944   0.7268   0.2351
   0.000   0.5210   0.03575   0.02469  -0.0961   0.7226   0.3397
   0.250   0.5388   0.03467   0.02513  -0.0947   0.7102   1.0000
   0.500   0.5773   0.03439   0.02450  -0.0955   0.7053   1.0000
   0.750   0.5896   0.03505   0.02500  -0.0933   0.6919   1.0000
   1.250   0.6410   0.03527   0.02489  -0.0920   0.6736   1.0000
   1.500   0.6590   0.03571   0.02523  -0.0905   0.6618   1.0000
   1.750   0.6939   0.03522   0.02460  -0.0906   0.6553   1.0000
   2.000   0.7109   0.03557   0.02488  -0.0889   0.6420   1.0000
   2.250   0.7375   0.03522   0.02443  -0.0879   0.6306   1.0000
   2.500   0.7736   0.03415   0.02324  -0.0875   0.6208   1.0000
   2.750   0.7940   0.03405   0.02307  -0.0858   0.6058   1.0000
   3.000   0.8167   0.03387   0.02283  -0.0844   0.5916   1.0000
   3.250   0.8440   0.03348   0.02237  -0.0835   0.5790   1.0000
   3.500   0.8779   0.03278   0.02157  -0.0832   0.5683   1.0000
   3.750   0.8978   0.03300   0.02176  -0.0818   0.5538   1.0000
   4.000   0.9214   0.03304   0.02174  -0.0807   0.5399   1.0000
   4.250   0.9494   0.03283   0.02146  -0.0801   0.5264   1.0000
   4.500   0.9806   0.03248   0.02099  -0.0797   0.5128   1.0000
   4.750   1.0024   0.03271   0.02116  -0.0786   0.4969   1.0000
   5.000   1.0216   0.03312   0.02152  -0.0772   0.4804   1.0000
   5.250   1.0407   0.03358   0.02193  -0.0759   0.4642   1.0000
   5.500   1.0594   0.03409   0.02237  -0.0746   0.4479   1.0000
   5.750   1.0774   0.03465   0.02286  -0.0733   0.4315   1.0000
   6.000   1.0950   0.03527   0.02342  -0.0719   0.4154   1.0000
   6.250   1.1122   0.03593   0.02400  -0.0706   0.3998   1.0000
   6.500   1.1300   0.03659   0.02456  -0.0693   0.3852   1.0000
   6.750   1.1459   0.03742   0.02534  -0.0680   0.3711   1.0000
   7.000   1.1598   0.03845   0.02636  -0.0667   0.3581   1.0000
   7.250   1.1778   0.03930   0.02715  -0.0657   0.3470   1.0000
   7.500   1.1967   0.04014   0.02794  -0.0648   0.3370   1.0000
   7.750   1.2128   0.04123   0.02906  -0.0638   0.3277   1.0000
   8.000   1.2336   0.04203   0.02982  -0.0632   0.3194   1.0000
   8.250   1.2495   0.04320   0.03104  -0.0623   0.3117   1.0000
   8.500   1.2673   0.04424   0.03212  -0.0615   0.3044   1.0000
   8.750   1.2910   0.04501   0.03286  -0.0613   0.2984   1.0000
   9.000   1.3009   0.04664   0.03466  -0.0601   0.2923   1.0000
   9.250   1.3202   0.04774   0.03582  -0.0596   0.2873   1.0000
   9.500   1.3515   0.04826   0.03629  -0.0600   0.2829   1.0000
   9.750   1.3526   0.05049   0.03877  -0.0582   0.2784   1.0000
  10.000   1.3594   0.05239   0.04084  -0.0570   0.2738   1.0000
  10.250   1.3763   0.05366   0.04217  -0.0564   0.2695   1.0000
  10.500   1.4047   0.05436   0.04286  -0.0566   0.2657   1.0000
  10.750   1.3910   0.05769   0.04652  -0.0543   0.2621   1.0000
  11.000   1.3818   0.06088   0.04994  -0.0525   0.2581   1.0000
  11.250   1.3897   0.06273   0.05187  -0.0516   0.2536   1.0000
  11.500   1.4164   0.06307   0.05217  -0.0514   0.2488   1.0000
  11.750   1.3726   0.06939   0.05886  -0.0491   0.2452   1.0000
  12.000   1.3268   0.07698   0.06674  -0.0482   0.2413   1.0000
  12.250   1.3334   0.07909   0.06893  -0.0477   0.2368   1.0000
  12.500   1.3767   0.07723   0.06703  -0.0472   0.2326   1.0000
  13.000   1.1456   0.11919   0.10954  -0.0586   0.2184   1.0000
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