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St. CYR 24 (Bartel 35-IIIC) (stcyr24-il) Xfoil prediction polar at RE=500,000 Ncrit=9


Details Polar file
Airfoil: St. CYR 24 (Bartel 35-IIIC) (stcyr24-il)
Reynolds number: 500,000
Max Cl/Cd: 116.45 at α=0.5°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-stcyr24-il-500000.txt
Download as CSV file: xf-stcyr24-il-500000.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 =   9.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -11.250  -0.0045   0.08286   0.08008  -0.1202   0.9294   0.0408
 -11.000   0.0194   0.07994   0.07712  -0.1219   0.9248   0.0411
 -10.750   0.0397   0.07774   0.07489  -0.1233   0.9182   0.0414
 -10.500   0.0577   0.07556   0.07267  -0.1250   0.9113   0.0418
 -10.250   0.0751   0.07332   0.07037  -0.1272   0.9053   0.0425
 -10.000   0.0823   0.07120   0.06825  -0.1279   0.8977   0.0434
  -9.750   0.0536   0.06543   0.06243  -0.1344   0.8839   0.0459
  -9.500   0.0460   0.06210   0.05910  -0.1348   0.8763   0.0461
  -9.250   0.0590   0.06056   0.05754  -0.1338   0.8725   0.0464
  -9.000   0.0652   0.05883   0.05580  -0.1337   0.8679   0.0466
  -8.750   0.0743   0.05729   0.05427  -0.1334   0.8633   0.0470
  -8.500   0.0821   0.05526   0.05223  -0.1341   0.8584   0.0474
  -8.250   0.0905   0.05288   0.04982  -0.1356   0.8541   0.0480
  -8.000  -0.0023   0.02319   0.01838  -0.1468   0.8417   0.0410
  -7.750   0.0147   0.02086   0.01570  -0.1459   0.8383   0.0411
  -7.500   0.0359   0.01927   0.01386  -0.1452   0.8349   0.0414
  -7.250   0.0584   0.01828   0.01276  -0.1445   0.8309   0.0418
  -7.000   0.0818   0.01755   0.01194  -0.1437   0.8262   0.0422
  -6.750   0.1070   0.01698   0.01130  -0.1431   0.8221   0.0428
  -6.500   0.1327   0.01632   0.01050  -0.1427   0.8189   0.0437
  -6.250   0.1585   0.01553   0.00951  -0.1422   0.8159   0.0444
  -6.000   0.1837   0.01485   0.00867  -0.1416   0.8128   0.0450
  -5.750   0.2089   0.01433   0.00802  -0.1409   0.8094   0.0457
  -5.500   0.2344   0.01363   0.00723  -0.1403   0.8058   0.0464
  -5.250   0.2610   0.01312   0.00672  -0.1400   0.8025   0.0473
  -5.000   0.2886   0.01280   0.00637  -0.1397   0.7993   0.0483
  -4.750   0.3166   0.01255   0.00606  -0.1396   0.7961   0.0496
  -4.500   0.3420   0.01232   0.00580  -0.1388   0.7925   0.0511
  -4.250   0.3676   0.01188   0.00536  -0.1382   0.7885   0.0527
  -4.000   0.3946   0.01160   0.00509  -0.1379   0.7844   0.0543
  -3.750   0.4226   0.01135   0.00481  -0.1376   0.7801   0.0563
  -3.500   0.4492   0.01115   0.00456  -0.1371   0.7756   0.0584
  -3.250   0.4742   0.01084   0.00431  -0.1364   0.7699   0.0611
  -3.000   0.5015   0.01066   0.00411  -0.1360   0.7645   0.0646
  -2.750   0.5293   0.01043   0.00387  -0.1357   0.7595   0.0687
  -2.500   0.5541   0.01029   0.00376  -0.1349   0.7532   0.0728
  -2.250   0.5804   0.01007   0.00358  -0.1344   0.7475   0.0782
  -2.000   0.6085   0.00995   0.00341  -0.1342   0.7423   0.0846
  -1.750   0.6329   0.00981   0.00334  -0.1333   0.7350   0.0918
  -1.500   0.6589   0.00961   0.00316  -0.1327   0.7277   0.1007
  -1.250   0.6842   0.00945   0.00303  -0.1320   0.7198   0.1118
  -1.000   0.7091   0.00927   0.00288  -0.1312   0.7100   0.1282
  -0.750   0.7331   0.00906   0.00288  -0.1304   0.6991   0.1886
  -0.500   0.7580   0.00896   0.00284  -0.1296   0.6887   0.2379
  -0.250   0.7819   0.00885   0.00283  -0.1287   0.6763   0.2770
   0.000   0.8047   0.00864   0.00285  -0.1277   0.6632   0.3684
   0.250   0.8658   0.00747   0.00306  -0.1350   0.6451   1.0000
   0.500   0.8862   0.00761   0.00308  -0.1333   0.6266   1.0000
   0.750   0.9052   0.00779   0.00312  -0.1314   0.6059   1.0000
   1.000   0.9239   0.00801   0.00320  -0.1294   0.5838   1.0000
   1.250   0.9419   0.00826   0.00331  -0.1274   0.5619   1.0000
   1.500   0.9597   0.00853   0.00345  -0.1253   0.5416   1.0000
   1.750   0.9776   0.00881   0.00360  -0.1233   0.5229   1.0000
   2.000   0.9958   0.00908   0.00377  -0.1214   0.5057   1.0000
   2.250   1.0141   0.00935   0.00394  -0.1195   0.4892   1.0000
   2.500   1.0322   0.00962   0.00412  -0.1176   0.4733   1.0000
   2.750   1.0497   0.00990   0.00431  -0.1156   0.4573   1.0000
   3.000   1.0660   0.01018   0.00451  -0.1133   0.4412   1.0000
   3.250   1.0802   0.01048   0.00471  -0.1107   0.4247   1.0000
   3.500   1.0942   0.01080   0.00495  -0.1081   0.4075   1.0000
   3.750   1.1081   0.01115   0.00521  -0.1055   0.3891   1.0000
   4.000   1.1215   0.01154   0.00550  -0.1029   0.3689   1.0000
   4.250   1.1341   0.01200   0.00584  -0.1003   0.3472   1.0000
   4.500   1.1452   0.01254   0.00623  -0.0974   0.3240   1.0000
   4.750   1.1571   0.01309   0.00666  -0.0948   0.2995   1.0000
   5.000   1.1682   0.01372   0.00714  -0.0922   0.2768   1.0000
   5.250   1.1798   0.01436   0.00766  -0.0898   0.2579   1.0000
   5.750   1.2079   0.01551   0.00866  -0.0858   0.2324   1.0000
   6.000   1.2216   0.01613   0.00922  -0.0839   0.2246   1.0000
   6.250   1.2384   0.01662   0.00971  -0.0824   0.2188   1.0000
   6.500   1.2529   0.01724   0.01028  -0.0807   0.2132   1.0000
   6.750   1.2676   0.01786   0.01088  -0.0791   0.2085   1.0000
   7.000   1.2852   0.01834   0.01139  -0.0779   0.2054   1.0000
   7.250   1.3016   0.01890   0.01196  -0.0766   0.2023   1.0000
   7.500   1.3173   0.01951   0.01257  -0.0753   0.1998   1.0000
   7.750   1.3319   0.02020   0.01325  -0.0738   0.1972   1.0000
   8.000   1.3452   0.02098   0.01402  -0.0722   0.1943   1.0000
   8.250   1.3619   0.02156   0.01465  -0.0711   0.1927   1.0000
   8.500   1.3793   0.02211   0.01525  -0.0701   0.1906   1.0000
   8.750   1.3961   0.02271   0.01589  -0.0691   0.1885   1.0000
   9.000   1.4119   0.02337   0.01658  -0.0680   0.1865   1.0000
   9.250   1.4270   0.02408   0.01732  -0.0669   0.1847   1.0000
   9.500   1.4409   0.02488   0.01811  -0.0657   0.1820   1.0000
   9.750   1.4535   0.02580   0.01902  -0.0643   0.1794   1.0000
  10.000   1.4690   0.02652   0.01979  -0.0633   0.1775   1.0000
  10.250   1.4853   0.02716   0.02052  -0.0625   0.1754   1.0000
  10.500   1.5003   0.02791   0.02132  -0.0616   0.1732   1.0000
  10.750   1.5148   0.02870   0.02215  -0.0606   0.1710   1.0000
  11.000   1.5283   0.02957   0.02306  -0.0596   0.1686   1.0000
  11.250   1.5398   0.03060   0.02409  -0.0585   0.1660   1.0000
  11.500   1.5517   0.03163   0.02513  -0.0573   0.1632   1.0000
  11.750   1.5663   0.03244   0.02604  -0.0566   0.1614   1.0000
  12.000   1.5799   0.03336   0.02705  -0.0558   0.1592   1.0000
  12.250   1.5930   0.03432   0.02807  -0.0551   0.1566   1.0000
  12.500   1.6044   0.03544   0.02922  -0.0542   0.1540   1.0000
  12.750   1.6133   0.03676   0.03055  -0.0532   0.1511   1.0000
  13.000   1.6241   0.03795   0.03181  -0.0524   0.1486   1.0000
  13.250   1.6371   0.03901   0.03298  -0.0518   0.1460   1.0000
  13.500   1.6493   0.04016   0.03421  -0.0513   0.1426   1.0000
  13.750   1.6580   0.04163   0.03571  -0.0506   0.1391   1.0000
  14.000   1.6648   0.04329   0.03739  -0.0499   0.1355   1.0000
  14.250   1.6779   0.04444   0.03867  -0.0495   0.1316   1.0000
  14.500   1.6862   0.04605   0.04031  -0.0491   0.1262   1.0000
  14.750   1.6936   0.04777   0.04207  -0.0486   0.1213   1.0000
  15.000   1.7001   0.04963   0.04397  -0.0481   0.1137   1.0000
  15.250   1.7037   0.05180   0.04615  -0.0477   0.1049   1.0000
  15.500   1.7019   0.05461   0.04894  -0.0472   0.0961   1.0000
  15.750   1.6966   0.05787   0.05219  -0.0468   0.0889   1.0000
  16.000   1.6883   0.06156   0.05589  -0.0464   0.0830   1.0000
  16.250   1.6836   0.06494   0.05933  -0.0463   0.0787   1.0000
  16.500   1.6729   0.06917   0.06359  -0.0464   0.0742   1.0000
  16.750   1.6674   0.07284   0.06736  -0.0467   0.0700   1.0000
  17.000   1.6565   0.07732   0.07190  -0.0472   0.0663   1.0000
  17.250   1.6485   0.08153   0.07619  -0.0478   0.0622   1.0000
  17.500   1.6354   0.08657   0.08129  -0.0488   0.0585   1.0000
  17.750   1.6256   0.09121   0.08602  -0.0499   0.0551   1.0000
  18.000   1.6120   0.09653   0.09142  -0.0513   0.0523   1.0000
  18.250   1.5980   0.10206   0.09703  -0.0530   0.0500   1.0000
  18.500   1.5857   0.10738   0.10245  -0.0547   0.0478   1.0000
  18.750   1.5690   0.11351   0.10866  -0.0569   0.0459   1.0000
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