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St. CYR 24 (Bartel 35-IIIC) (stcyr24-il) Xfoil prediction polar at RE=500,000 Ncrit=5


Details Polar file
Airfoil: St. CYR 24 (Bartel 35-IIIC) (stcyr24-il)
Reynolds number: 500,000
Max Cl/Cd: 89.84 at α=2.25°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-stcyr24-il-500000-n5.txt
Download as CSV file: xf-stcyr24-il-500000-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 =     0.500 e 6     Ncrit =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -12.500  -0.0225   0.09266   0.08954  -0.1124   0.8988   0.0252
 -12.250  -0.0152   0.08817   0.08498  -0.1163   0.8892   0.0256
 -10.750  -0.2828   0.02386   0.01915  -0.1489   0.8247   0.0288
 -10.500  -0.2693   0.02177   0.01671  -0.1481   0.8213   0.0291
 -10.250  -0.2512   0.02032   0.01498  -0.1474   0.8184   0.0294
 -10.000  -0.2305   0.01920   0.01362  -0.1467   0.8158   0.0296
  -9.750  -0.2084   0.01826   0.01248  -0.1460   0.8133   0.0298
  -9.500  -0.1859   0.01746   0.01160  -0.1453   0.8107   0.0301
  -9.250  -0.1620   0.01685   0.01092  -0.1447   0.8079   0.0303
  -9.000  -0.1373   0.01635   0.01035  -0.1442   0.8054   0.0306
  -8.750  -0.1124   0.01584   0.00978  -0.1437   0.8030   0.0308
  -8.500  -0.0869   0.01540   0.00926  -0.1432   0.8006   0.0312
  -8.250  -0.0612   0.01495   0.00871  -0.1427   0.7982   0.0315
  -8.000  -0.0351   0.01452   0.00818  -0.1423   0.7958   0.0319
  -7.750  -0.0092   0.01410   0.00769  -0.1419   0.7936   0.0323
  -7.500   0.0164   0.01369   0.00720  -0.1413   0.7907   0.0327
  -7.250   0.0422   0.01332   0.00676  -0.1408   0.7867   0.0332
  -7.000   0.0683   0.01299   0.00634  -0.1402   0.7824   0.0337
  -6.750   0.0945   0.01262   0.00592  -0.1397   0.7783   0.0342
  -6.500   0.1210   0.01235   0.00562  -0.1393   0.7746   0.0347
  -6.250   0.1473   0.01209   0.00536  -0.1388   0.7711   0.0352
  -6.000   0.1739   0.01185   0.00509  -0.1384   0.7678   0.0359
  -5.750   0.2006   0.01160   0.00482  -0.1380   0.7644   0.0365
  -5.500   0.2276   0.01138   0.00455  -0.1376   0.7612   0.0372
  -5.250   0.2550   0.01119   0.00428  -0.1373   0.7581   0.0379
  -5.000   0.2814   0.01095   0.00407  -0.1369   0.7547   0.0387
  -4.750   0.3080   0.01077   0.00391  -0.1364   0.7508   0.0397
  -4.500   0.3350   0.01062   0.00375  -0.1360   0.7468   0.0409
  -4.250   0.3621   0.01048   0.00358  -0.1357   0.7428   0.0423
  -4.000   0.3891   0.01032   0.00340  -0.1353   0.7386   0.0438
  -3.750   0.4152   0.01017   0.00328  -0.1348   0.7318   0.0455
  -3.500   0.4415   0.01005   0.00312  -0.1342   0.7245   0.0473
  -3.250   0.4677   0.00992   0.00299  -0.1337   0.7173   0.0493
  -3.000   0.4941   0.00981   0.00289  -0.1332   0.7106   0.0519
  -2.750   0.5205   0.00973   0.00278  -0.1327   0.7040   0.0549
  -2.500   0.5465   0.00963   0.00271  -0.1322   0.6953   0.0585
  -2.250   0.5721   0.00957   0.00263  -0.1315   0.6853   0.0623
  -2.000   0.5973   0.00952   0.00256  -0.1308   0.6730   0.0668
  -1.750   0.6223   0.00949   0.00252  -0.1301   0.6592   0.0717
  -1.500   0.6459   0.00951   0.00248  -0.1290   0.6406   0.0778
  -1.250   0.6680   0.00959   0.00247  -0.1277   0.6169   0.0850
  -1.000   0.6877   0.00974   0.00250  -0.1260   0.5858   0.0923
  -0.750   0.7070   0.00993   0.00255  -0.1242   0.5561   0.0997
  -0.500   0.7265   0.01013   0.00264  -0.1224   0.5322   0.1080
   0.000   0.7688   0.01030   0.00284  -0.1198   0.4988   0.1632
   0.250   0.7903   0.01041   0.00297  -0.1185   0.4840   0.2023
   0.500   0.8115   0.01055   0.00309  -0.1172   0.4695   0.2232
   0.750   0.8323   0.01069   0.00322  -0.1158   0.4554   0.2424
   1.000   0.8523   0.01084   0.00336  -0.1143   0.4408   0.2666
   1.250   0.8721   0.01089   0.00351  -0.1128   0.4262   0.3273
   2.250   0.9658   0.01075   0.00450  -0.1102   0.3599   1.0000
   2.500   0.9810   0.01107   0.00472  -0.1078   0.3423   1.0000
   2.750   0.9962   0.01143   0.00496  -0.1055   0.3240   1.0000
   3.000   1.0111   0.01181   0.00522  -0.1032   0.3053   1.0000
   3.250   1.0264   0.01221   0.00551  -0.1010   0.2872   1.0000
   3.500   1.0417   0.01263   0.00583  -0.0989   0.2695   1.0000
   3.750   1.0576   0.01305   0.00615  -0.0969   0.2540   1.0000
   4.000   1.0735   0.01348   0.00649  -0.0950   0.2398   1.0000
   4.250   1.0899   0.01392   0.00685  -0.0932   0.2279   1.0000
   4.750   1.1239   0.01476   0.00758  -0.0900   0.2101   1.0000
   5.000   1.1405   0.01521   0.00798  -0.0883   0.2031   1.0000
   5.250   1.1584   0.01562   0.00837  -0.0870   0.1981   1.0000
   5.500   1.1763   0.01604   0.00878  -0.0856   0.1940   1.0000
   5.750   1.1935   0.01650   0.00921  -0.0842   0.1900   1.0000
   6.000   1.2099   0.01701   0.00970  -0.0828   0.1861   1.0000
   6.250   1.2280   0.01744   0.01015  -0.0815   0.1836   1.0000
   6.500   1.2459   0.01789   0.01061  -0.0804   0.1811   1.0000
   6.750   1.2633   0.01839   0.01111  -0.0792   0.1785   1.0000
   7.000   1.2801   0.01891   0.01164  -0.0779   0.1763   1.0000
   7.250   1.2964   0.01948   0.01221  -0.0766   0.1739   1.0000
   7.500   1.3118   0.02012   0.01284  -0.0753   0.1714   1.0000
   7.750   1.3277   0.02073   0.01347  -0.0741   0.1695   1.0000
   8.000   1.3452   0.02126   0.01404  -0.0730   0.1684   1.0000
   8.250   1.3623   0.02182   0.01464  -0.0720   0.1672   1.0000
   8.500   1.3791   0.02241   0.01527  -0.0710   0.1657   1.0000
   8.750   1.3953   0.02304   0.01594  -0.0699   0.1643   1.0000
   9.000   1.4109   0.02371   0.01665  -0.0689   0.1630   1.0000
   9.250   1.4263   0.02440   0.01737  -0.0678   0.1614   1.0000
   9.500   1.4408   0.02517   0.01816  -0.0667   0.1596   1.0000
   9.750   1.4543   0.02601   0.01902  -0.0655   0.1573   1.0000
  10.000   1.4663   0.02697   0.01998  -0.0642   0.1548   1.0000
  10.250   1.4822   0.02766   0.02074  -0.0634   0.1534   1.0000
  10.500   1.4981   0.02837   0.02150  -0.0626   0.1519   1.0000
  10.750   1.5134   0.02912   0.02232  -0.0617   0.1500   1.0000
  11.000   1.5274   0.02998   0.02323  -0.0608   0.1477   1.0000
  11.250   1.5408   0.03090   0.02419  -0.0599   0.1458   1.0000
  11.500   1.5527   0.03194   0.02525  -0.0589   0.1433   1.0000
  11.750   1.5625   0.03315   0.02647  -0.0578   0.1404   1.0000
  12.000   1.5776   0.03398   0.02738  -0.0571   0.1385   1.0000
  12.250   1.5913   0.03493   0.02840  -0.0564   0.1361   1.0000
  12.500   1.6040   0.03598   0.02951  -0.0557   0.1334   1.0000
  12.750   1.6148   0.03720   0.03076  -0.0548   0.1300   1.0000
  13.000   1.6239   0.03857   0.03216  -0.0540   0.1270   1.0000
  13.250   1.6367   0.03965   0.03331  -0.0534   0.1224   1.0000
  13.500   1.6455   0.04112   0.03480  -0.0526   0.1170   1.0000
  13.750   1.6543   0.04260   0.03632  -0.0519   0.1106   1.0000
  14.000   1.6585   0.04456   0.03825  -0.0511   0.1009   1.0000
  14.250   1.6582   0.04699   0.04062  -0.0502   0.0908   1.0000
  14.500   1.6583   0.04942   0.04306  -0.0494   0.0851   1.0000
  14.750   1.6587   0.05192   0.04560  -0.0487   0.0806   1.0000
  15.250   1.6589   0.05718   0.05096  -0.0478   0.0738   1.0000
  15.500   1.6579   0.06002   0.05386  -0.0475   0.0705   1.0000
  15.750   1.6553   0.06314   0.05703  -0.0473   0.0677   1.0000
  16.000   1.6556   0.06598   0.05996  -0.0473   0.0646   1.0000
  16.250   1.6518   0.06939   0.06344  -0.0474   0.0614   1.0000
  16.500   1.6483   0.07282   0.06694  -0.0477   0.0583   1.0000
  16.750   1.6430   0.07657   0.07076  -0.0481   0.0548   1.0000
  17.000   1.6369   0.08052   0.07477  -0.0487   0.0518   1.0000
  17.250   1.6293   0.08476   0.07909  -0.0495   0.0486   1.0000
  17.500   1.6202   0.08928   0.08369  -0.0505   0.0461   1.0000
  17.750   1.6109   0.09391   0.08840  -0.0516   0.0438   1.0000
  18.250   1.5881   0.10412   0.09879  -0.0546   0.0400   1.0000
  18.500   1.5772   0.10927   0.10405  -0.0564   0.0388   1.0000
  18.750   1.5634   0.11495   0.10983  -0.0585   0.0374   1.0000
  19.000   1.5497   0.12075   0.11573  -0.0608   0.0363   1.0000
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