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CAP 21 (TraCFoil) (cap21c-il) Xfoil prediction polar at RE=1,000,000 Ncrit=9


Details Polar file
Airfoil: CAP 21 (TraCFoil) (cap21c-il)
Reynolds number: 1,000,000
Max Cl/Cd: 97.38 at α=9.75°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-cap21c-il-1000000.txt
Download as CSV file: xf-cap21c-il-1000000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: CAP 21   (TraCFoil)                             
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     1.000 e 6     Ncrit =   9.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -18.000  -1.4041   0.08186   0.07844  -0.0067   1.0005   0.0574
 -17.750  -1.5597   0.05595   0.05211  -0.0230   1.0005   0.0557
 -17.500  -1.6455   0.03692   0.03261  -0.0387   1.0005   0.0554
 -17.250  -1.6641   0.03134   0.02685  -0.0426   1.0005   0.0564
 -17.000  -1.6704   0.02829   0.02369  -0.0432   1.0005   0.0578
 -16.750  -1.6683   0.02638   0.02170  -0.0425   1.0005   0.0591
 -16.500  -1.6613   0.02498   0.02024  -0.0414   1.0005   0.0605
 -16.250  -1.6502   0.02391   0.01913  -0.0402   1.0005   0.0617
 -16.000  -1.6344   0.02301   0.01818  -0.0393   1.0005   0.0628
 -15.750  -1.6161   0.02225   0.01736  -0.0386   1.0005   0.0640
 -15.500  -1.5959   0.02161   0.01667  -0.0379   1.0005   0.0650
 -15.250  -1.5744   0.02107   0.01607  -0.0372   1.0005   0.0657
 -15.000  -1.5553   0.02025   0.01521  -0.0365   1.0005   0.0674
 -14.750  -1.5363   0.01936   0.01430  -0.0357   1.0005   0.0702
 -14.500  -1.5151   0.01866   0.01359  -0.0351   1.0005   0.0723
 -14.250  -1.4925   0.01808   0.01299  -0.0345   1.0005   0.0743
 -14.000  -1.4689   0.01761   0.01247  -0.0339   1.0005   0.0760
 -13.750  -1.4444   0.01721   0.01203  -0.0334   1.0005   0.0772
 -13.500  -1.4214   0.01662   0.01141  -0.0328   1.0005   0.0799
 -13.250  -1.3982   0.01601   0.01082  -0.0322   1.0005   0.0832
 -13.000  -1.3740   0.01553   0.01034  -0.0316   1.0005   0.0860
 -12.750  -1.3488   0.01516   0.00994  -0.0311   1.0005   0.0882
 -12.500  -1.3232   0.01483   0.00958  -0.0306   1.0005   0.0900
 -12.250  -1.2991   0.01430   0.00905  -0.0301   1.0005   0.0943
 -12.000  -1.2739   0.01390   0.00867  -0.0295   1.0005   0.0976
 -11.750  -1.2481   0.01359   0.00834  -0.0290   1.0005   0.1003
 -11.500  -1.2219   0.01333   0.00806  -0.0285   1.0005   0.1021
 -11.250  -1.1970   0.01291   0.00766  -0.0279   1.0005   0.1065
 -11.000  -1.1714   0.01259   0.00736  -0.0273   1.0005   0.1101
 -10.750  -1.1453   0.01234   0.00712  -0.0267   1.0005   0.1131
 -10.500  -1.1194   0.01210   0.00685  -0.0261   1.0005   0.1161
 -10.250  -1.0941   0.01180   0.00659  -0.0254   1.0005   0.1202
 -10.000  -1.0683   0.01159   0.00640  -0.0247   1.0005   0.1235
  -9.750  -1.0425   0.01142   0.00621  -0.0240   1.0005   0.1260
  -9.500  -1.0165   0.01128   0.00605  -0.0233   1.0005   0.1275
  -9.250  -0.9917   0.01100   0.00580  -0.0225   1.0005   0.1314
  -9.000  -0.9662   0.01083   0.00566  -0.0217   1.0005   0.1348
  -8.750  -0.9405   0.01069   0.00552  -0.0209   1.0005   0.1374
  -8.500  -0.9148   0.01056   0.00539  -0.0201   1.0005   0.1393
  -8.250  -0.8891   0.01046   0.00527  -0.0192   1.0005   0.1406
  -8.000  -0.8642   0.01023   0.00505  -0.0184   1.0005   0.1434
  -7.750  -0.8329   0.01005   0.00491  -0.0187   0.9994   0.1462
  -7.500  -0.7893   0.00992   0.00480  -0.0215   0.9949   0.1489
  -7.250  -0.7444   0.00980   0.00469  -0.0246   0.9899   0.1513
  -7.000  -0.7030   0.00971   0.00458  -0.0268   0.9746   0.1532
  -6.750  -0.6668   0.00968   0.00449  -0.0278   0.9313   0.1544
  -6.500  -0.6449   0.00977   0.00418  -0.0259   0.7911   0.1576
  -6.250  -0.6237   0.01041   0.00407  -0.0243   0.5437   0.1599
  -6.000  -0.5977   0.01079   0.00398  -0.0238   0.3831   0.1617
  -5.500  -0.5410   0.01094   0.00384  -0.0233   0.3045   0.1654
  -5.250  -0.5121   0.01093   0.00376  -0.0230   0.2917   0.1668
  -5.000  -0.4832   0.01093   0.00370  -0.0228   0.2828   0.1678
  -4.750  -0.4541   0.01092   0.00364  -0.0226   0.2765   0.1685
  -4.500  -0.4258   0.01070   0.00341  -0.0223   0.2712   0.1713
  -4.250  -0.3971   0.01064   0.00333  -0.0221   0.2653   0.1737
  -4.000  -0.3680   0.01059   0.00328  -0.0219   0.2617   0.1756
  -3.750  -0.3388   0.01056   0.00324  -0.0217   0.2579   0.1773
  -3.500  -0.3097   0.01055   0.00320  -0.0214   0.2541   0.1791
  -3.250  -0.2807   0.01057   0.00318  -0.0212   0.2497   0.1807
  -3.000  -0.2515   0.01055   0.00314  -0.0210   0.2472   0.1818
  -2.750  -0.2222   0.01053   0.00310  -0.0208   0.2449   0.1826
  -2.500  -0.1933   0.01041   0.00298  -0.0205   0.2423   0.1846
  -2.250  -0.1643   0.01032   0.00289  -0.0203   0.2395   0.1870
  -2.000  -0.1352   0.01031   0.00286  -0.0201   0.2363   0.1889
  -1.750  -0.1062   0.01034   0.00288  -0.0199   0.2329   0.1907
  -1.500  -0.0768   0.01032   0.00287  -0.0197   0.2314   0.1926
  -1.250  -0.0475   0.01031   0.00286  -0.0195   0.2295   0.1944
  -1.000  -0.0181   0.01032   0.00285  -0.0193   0.2274   0.1960
  -0.750   0.0112   0.01034   0.00286  -0.0191   0.2252   0.1971
  -0.500   0.0403   0.01030   0.00280  -0.0189   0.2230   0.1991
  -0.250   0.0693   0.01028   0.00278  -0.0187   0.2199   0.2018
   0.000   0.0984   0.01030   0.00281  -0.0185   0.2175   0.2041
   0.250   0.1278   0.01027   0.00280  -0.0183   0.2160   0.2062
   0.500   0.1572   0.01027   0.00281  -0.0181   0.2143   0.2083
   0.750   0.1866   0.01028   0.00282  -0.0179   0.2124   0.2101
   1.000   0.2160   0.01030   0.00283  -0.0177   0.2104   0.2118
   1.250   0.2453   0.01031   0.00283  -0.0176   0.2080   0.2135
   1.500   0.2743   0.01033   0.00284  -0.0174   0.2046   0.2173
   1.750   0.3035   0.01036   0.00289  -0.0172   0.2023   0.2203
   2.000   0.3330   0.01036   0.00292  -0.0170   0.2010   0.2231
   2.250   0.3624   0.01039   0.00296  -0.0169   0.1993   0.2258
   2.500   0.3917   0.01043   0.00300  -0.0167   0.1973   0.2279
   2.750   0.4211   0.01042   0.00301  -0.0165   0.1954   0.2328
   3.000   0.4504   0.01045   0.00306  -0.0164   0.1931   0.2367
   3.250   0.4792   0.01057   0.00316  -0.0162   0.1899   0.2404
   3.500   0.5084   0.01064   0.00324  -0.0160   0.1879   0.2433
   3.750   0.5379   0.01063   0.00328  -0.0159   0.1866   0.2494
   4.000   0.5673   0.01064   0.00334  -0.0157   0.1848   0.2556
   4.250   0.5967   0.01066   0.00339  -0.0156   0.1826   0.2630
   4.500   0.6261   0.01067   0.00344  -0.0155   0.1801   0.2732
   4.750   0.6553   0.01071   0.00353  -0.0154   0.1774   0.2915
   5.250   0.7153   0.01045   0.00380  -0.0158   0.1731   0.4691
   5.500   0.7483   0.01000   0.00395  -0.0168   0.1713   0.6710
   5.750   0.7788   0.00969   0.00412  -0.0170   0.1691   0.8278
   6.000   0.7933   0.00962   0.00425  -0.0135   0.1671   0.9017
   6.250   0.7995   0.00965   0.00435  -0.0082   0.1653   0.9414
   6.500   0.8116   0.00976   0.00447  -0.0043   0.1628   0.9648
   6.750   0.8320   0.00995   0.00464  -0.0022   0.1602   0.9812
   7.000   0.8608   0.01001   0.00472  -0.0020   0.1583   0.9954
   7.250   0.9062   0.01007   0.00476  -0.0052   0.1548   0.9995
   7.500   0.9325   0.01022   0.00488  -0.0045   0.1515   0.9995
   7.750   0.9586   0.01045   0.00507  -0.0039   0.1480   0.9995
   8.000   0.9855   0.01062   0.00525  -0.0034   0.1458   0.9995
   8.250   1.0130   0.01076   0.00541  -0.0030   0.1437   0.9995
   8.500   1.0403   0.01094   0.00557  -0.0026   0.1408   0.9995
   8.750   1.0674   0.01115   0.00575  -0.0022   0.1373   0.9995
   9.000   1.0941   0.01144   0.00601  -0.0018   0.1332   0.9995
   9.250   1.1219   0.01160   0.00619  -0.0015   0.1312   0.9995
   9.500   1.1493   0.01182   0.00640  -0.0011   0.1284   0.9995
   9.750   1.1763   0.01208   0.00665  -0.0008   0.1253   0.9995
  10.000   1.2028   0.01242   0.00697  -0.0004   0.1215   0.9995
  10.250   1.2298   0.01268   0.00724   0.0000   0.1194   0.9995
  10.500   1.2571   0.01291   0.00749   0.0003   0.1175   0.9995
  10.750   1.2839   0.01319   0.00777   0.0006   0.1151   0.9995
  11.000   1.3102   0.01352   0.00808   0.0010   0.1124   0.9995
  11.250   1.3358   0.01394   0.00850   0.0014   0.1090   0.9995
  11.500   1.3618   0.01429   0.00887   0.0019   0.1069   0.9995
  11.750   1.3884   0.01456   0.00917   0.0022   0.1055   0.9995
  12.000   1.4144   0.01488   0.00950   0.0026   0.1035   0.9995
  12.250   1.4399   0.01525   0.00988   0.0030   0.1012   0.9995
  12.500   1.4644   0.01572   0.01034   0.0035   0.0984   0.9995
  12.750   1.4875   0.01631   0.01093   0.0041   0.0953   0.9995
  13.000   1.5128   0.01665   0.01132   0.0046   0.0943   0.9995
  13.250   1.5381   0.01698   0.01169   0.0050   0.0932   0.9995
  13.500   1.5627   0.01736   0.01211   0.0055   0.0917   0.9995
  13.750   1.5864   0.01781   0.01257   0.0061   0.0901   0.9995
  14.000   1.6093   0.01832   0.01310   0.0067   0.0882   0.9995
  14.250   1.6308   0.01893   0.01373   0.0074   0.0861   0.9995
  14.500   1.6495   0.01974   0.01456   0.0084   0.0833   0.9995
  14.750   1.6712   0.02026   0.01513   0.0091   0.0823   0.9995
  15.000   1.6932   0.02072   0.01565   0.0098   0.0815   0.9995
  15.250   1.7140   0.02125   0.01622   0.0106   0.0804   0.9995
  15.500   1.7332   0.02186   0.01688   0.0116   0.0791   0.9995
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