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FX LIII-142 K 25 AIRFOIL (fxl142k-il) Xfoil prediction polar at RE=500,000 Ncrit=5


Details Polar file
Airfoil: FX LIII-142 K 25 AIRFOIL (fxl142k-il)
Reynolds number: 500,000
Max Cl/Cd: 60.64 at α=9°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-fxl142k-il-500000-n5.txt
Download as CSV file: xf-fxl142k-il-500000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: FX LIII-142 K 25 AIRFOIL                        
  
 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
  ------ -------- --------- --------- -------- -------- --------
 -19.250  -1.0291   0.14214   0.13876   0.0213   1.0000   0.0052
 -19.000  -1.0581   0.13184   0.12831   0.0157   1.0000   0.0051
 -18.750  -1.0916   0.12108   0.11737   0.0100   1.0000   0.0050
 -18.500  -1.1158   0.11242   0.10857   0.0056   1.0000   0.0050
 -18.250  -1.1377   0.10446   0.10045   0.0015   1.0000   0.0050
 -18.000  -1.1578   0.09703   0.09288  -0.0022   1.0000   0.0050
 -17.750  -1.1765   0.09004   0.08573  -0.0056   1.0000   0.0051
 -17.500  -1.1889   0.08429   0.07987  -0.0083   1.0000   0.0050
 -17.250  -1.2016   0.07863   0.07407  -0.0110   1.0000   0.0051
 -17.000  -1.2103   0.07372   0.06904  -0.0132   1.0000   0.0051
 -16.750  -1.2209   0.06870   0.06389  -0.0153   1.0000   0.0054
 -16.500  -1.2296   0.06408   0.05915  -0.0172   1.0000   0.0055
 -16.250  -1.2355   0.06004   0.05500  -0.0188   1.0000   0.0057
 -16.000  -1.2411   0.05623   0.05109  -0.0201   1.0000   0.0059
 -15.750  -1.2461   0.05265   0.04740  -0.0211   1.0000   0.0062
 -15.500  -1.2481   0.04951   0.04417  -0.0220   1.0000   0.0063
 -15.250  -1.2506   0.04635   0.04091  -0.0228   1.0000   0.0069
 -15.000  -1.2507   0.04353   0.03800  -0.0233   1.0000   0.0073
 -14.750  -1.2510   0.04075   0.03514  -0.0238   1.0000   0.0080
 -14.500  -1.2501   0.03812   0.03244  -0.0242   1.0000   0.0089
 -14.000  -1.2466   0.03319   0.02743  -0.0246   1.0000   0.0133
 -13.750  -1.2416   0.03113   0.02533  -0.0247   1.0000   0.0158
 -13.500  -1.2334   0.02944   0.02357  -0.0246   1.0000   0.0174
 -13.250  -1.2250   0.02780   0.02194  -0.0245   1.0000   0.0204
 -13.000  -1.2146   0.02643   0.02052  -0.0242   1.0000   0.0226
 -12.750  -1.2039   0.02519   0.01924  -0.0236   1.0000   0.0237
 -12.500  -1.1927   0.02409   0.01812  -0.0229   1.0000   0.0254
 -12.250  -1.1801   0.02318   0.01717  -0.0221   1.0000   0.0274
 -12.000  -1.1674   0.02238   0.01631  -0.0209   1.0000   0.0287
 -11.750  -1.1539   0.02172   0.01559  -0.0195   1.0000   0.0298
 -11.500  -1.1430   0.02100   0.01480  -0.0176   1.0000   0.0307
 -11.250  -1.1319   0.02032   0.01410  -0.0155   1.0000   0.0321
 -11.000  -1.1164   0.01974   0.01351  -0.0140   1.0000   0.0338
 -10.750  -1.0989   0.01922   0.01294  -0.0128   1.0000   0.0352
 -10.500  -1.0798   0.01876   0.01244  -0.0117   1.0000   0.0368
 -10.250  -1.0607   0.01828   0.01190  -0.0106   1.0000   0.0377
 -10.000  -1.0388   0.01797   0.01155  -0.0099   1.0000   0.0388
  -9.750  -1.0216   0.01731   0.01085  -0.0086   1.0000   0.0410
  -9.500  -1.0027   0.01673   0.01026  -0.0074   1.0000   0.0431
  -9.250  -0.9826   0.01622   0.00975  -0.0064   1.0000   0.0447
  -8.750  -0.8944   0.01514   0.00846  -0.0144   0.8816   0.0477
  -8.500  -0.8719   0.01492   0.00801  -0.0135   0.8360   0.0487
  -8.250  -0.8508   0.01463   0.00759  -0.0124   0.8135   0.0504
  -7.750  -0.8080   0.01403   0.00679  -0.0102   0.7495   0.0566
  -7.500  -0.7848   0.01379   0.00644  -0.0095   0.7369   0.0597
  -7.000  -0.7378   0.01318   0.00574  -0.0081   0.7163   0.0710
  -6.750  -0.7136   0.01289   0.00543  -0.0076   0.7070   0.0782
  -6.500  -0.6898   0.01253   0.00512  -0.0070   0.6972   0.0903
  -6.250  -0.6644   0.01230   0.00486  -0.0066   0.6872   0.1017
  -6.000  -0.6395   0.01203   0.00459  -0.0061   0.6769   0.1112
  -5.750  -0.6141   0.01179   0.00433  -0.0057   0.6662   0.1197
  -5.500  -0.5887   0.01157   0.00409  -0.0053   0.6573   0.1297
  -5.250  -0.5635   0.01133   0.00384  -0.0048   0.6494   0.1427
  -5.000  -0.5380   0.01110   0.00360  -0.0044   0.6423   0.1549
  -4.500  -0.4880   0.01051   0.00312  -0.0036   0.6293   0.2006
  -4.250  -0.4637   0.01011   0.00287  -0.0031   0.6234   0.2427
  -4.000  -0.4389   0.00975   0.00265  -0.0026   0.6187   0.2810
  -3.750  -0.4133   0.00944   0.00247  -0.0023   0.6136   0.3182
  -3.500  -0.3872   0.00921   0.00233  -0.0020   0.6087   0.3475
  -3.250  -0.3608   0.00902   0.00221  -0.0017   0.6041   0.3769
  -3.000  -0.3343   0.00882   0.00211  -0.0014   0.5989   0.4045
  -2.750  -0.3076   0.00867   0.00204  -0.0011   0.5943   0.4284
  -2.500  -0.2804   0.00859   0.00199  -0.0009   0.5904   0.4478
  -2.250  -0.2526   0.00853   0.00197  -0.0008   0.5864   0.4637
  -2.000  -0.2246   0.00851   0.00194  -0.0007   0.5824   0.4771
  -1.750  -0.1966   0.00850   0.00190  -0.0006   0.5785   0.4904
  -1.500  -0.1686   0.00849   0.00188  -0.0005   0.5745   0.5020
  -1.250  -0.1407   0.00844   0.00186  -0.0004   0.5699   0.5102
  -0.750  -0.0849   0.00843   0.00184  -0.0002   0.5609   0.5238
  -0.500  -0.0564   0.00840   0.00184  -0.0001   0.5556   0.5301
  -0.250  -0.0282   0.00839   0.00183  -0.0001   0.5494   0.5355
   0.000   0.0000   0.00840   0.00183   0.0000   0.5431   0.5429
   0.250   0.0282   0.00839   0.00183   0.0001   0.5357   0.5495
   0.500   0.0564   0.00840   0.00184   0.0001   0.5302   0.5554
   0.750   0.0849   0.00843   0.00184   0.0002   0.5238   0.5609
   1.000   0.1126   0.00843   0.00184   0.0003   0.5171   0.5653
   1.250   0.1407   0.00844   0.00186   0.0004   0.5101   0.5699
   1.500   0.1686   0.00849   0.00188   0.0005   0.5020   0.5746
   1.750   0.1967   0.00850   0.00191   0.0006   0.4906   0.5785
   2.000   0.2246   0.00851   0.00194   0.0007   0.4770   0.5824
   2.250   0.2526   0.00853   0.00197   0.0008   0.4632   0.5864
   2.500   0.2804   0.00859   0.00199   0.0009   0.4472   0.5904
   2.750   0.3075   0.00868   0.00204   0.0011   0.4278   0.5943
   3.000   0.3343   0.00882   0.00211   0.0014   0.4045   0.5989
   3.250   0.3608   0.00902   0.00221   0.0017   0.3768   0.6040
   3.500   0.3871   0.00922   0.00234   0.0020   0.3464   0.6086
   3.750   0.4132   0.00945   0.00247   0.0023   0.3170   0.6136
   4.000   0.4388   0.00976   0.00265   0.0026   0.2795   0.6187
   4.250   0.4636   0.01012   0.00288   0.0031   0.2417   0.6235
   4.500   0.4880   0.01051   0.00312   0.0036   0.2006   0.6294
   5.000   0.5381   0.01110   0.00360   0.0044   0.1554   0.6423
   5.250   0.5636   0.01133   0.00384   0.0048   0.1429   0.6494
   5.500   0.5887   0.01157   0.00409   0.0053   0.1298   0.6574
   5.750   0.6141   0.01179   0.00433   0.0057   0.1197   0.6662
   6.000   0.6395   0.01203   0.00459   0.0061   0.1111   0.6769
   6.250   0.6644   0.01229   0.00486   0.0066   0.1019   0.6872
   6.500   0.6898   0.01253   0.00512   0.0070   0.0905   0.6972
   6.750   0.7136   0.01288   0.00543   0.0076   0.0783   0.7070
   7.000   0.7378   0.01318   0.00574   0.0081   0.0709   0.7163
   7.500   0.7849   0.01379   0.00644   0.0095   0.0596   0.7369
   7.750   0.8080   0.01404   0.00679   0.0102   0.0565   0.7495
   8.250   0.8508   0.01463   0.00759   0.0124   0.0505   0.8136
   8.500   0.8721   0.01492   0.00801   0.0135   0.0488   0.8356
   8.750   0.8944   0.01514   0.00845   0.0144   0.0476   0.8813
   9.000   0.9514   0.01569   0.00918   0.0077   0.0460   0.9645
   9.250   0.9826   0.01622   0.00975   0.0064   0.0447   1.0000
   9.500   1.0029   0.01672   0.01027   0.0074   0.0435   1.0000
   9.750   1.0221   0.01728   0.01083   0.0085   0.0417   1.0000
  10.000   1.0385   0.01800   0.01158   0.0099   0.0388   1.0000
  10.250   1.0600   0.01834   0.01197   0.0107   0.0380   1.0000
  10.500   1.0803   0.01874   0.01242   0.0117   0.0366   1.0000
  10.750   1.0987   0.01924   0.01297   0.0128   0.0355   1.0000
  11.000   1.1168   0.01973   0.01349   0.0140   0.0336   1.0000
  11.250   1.1319   0.02033   0.01412   0.0155   0.0323   1.0000
  11.500   1.1433   0.02099   0.01480   0.0176   0.0310   1.0000
  11.750   1.1550   0.02168   0.01554   0.0194   0.0295   1.0000
  12.000   1.1671   0.02242   0.01635   0.0209   0.0289   1.0000
  12.250   1.1805   0.02318   0.01717   0.0220   0.0274   1.0000
  12.500   1.1924   0.02414   0.01818   0.0229   0.0261   1.0000
  12.750   1.2044   0.02519   0.01925   0.0236   0.0241   1.0000
  13.000   1.2153   0.02642   0.02051   0.0241   0.0222   1.0000
  13.250   1.2257   0.02779   0.02193   0.0244   0.0206   1.0000
  13.500   1.2345   0.02940   0.02354   0.0245   0.0180   1.0000
  13.750   1.2420   0.03117   0.02535   0.0245   0.0152   1.0000
  14.000   1.2468   0.03327   0.02749   0.0245   0.0125   1.0000
  14.250   1.2524   0.03533   0.02962   0.0243   0.0112   1.0000
  14.500   1.2529   0.03795   0.03228   0.0240   0.0092   1.0000
  14.750   1.2541   0.04054   0.03493   0.0236   0.0082   1.0000
  15.000   1.2537   0.04336   0.03783   0.0231   0.0076   1.0000
  15.250   1.2533   0.04620   0.04076   0.0225   0.0069   1.0000
  15.500   1.2505   0.04940   0.04405   0.0217   0.0063   1.0000
  15.750   1.2482   0.05259   0.04735   0.0209   0.0061   1.0000
  16.000   1.2424   0.05627   0.05113   0.0198   0.0058   1.0000
  16.250   1.2382   0.05992   0.05488   0.0185   0.0056   1.0000
  16.500   1.2290   0.06445   0.05953   0.0168   0.0054   1.0000
  16.750   1.2221   0.06881   0.06400   0.0149   0.0053   1.0000
  17.000   1.2147   0.07338   0.06869   0.0130   0.0052   1.0000
  17.250   1.2034   0.07869   0.07413   0.0106   0.0052   1.0000
  17.500   1.1929   0.08402   0.07958   0.0081   0.0051   1.0000
  17.750   1.1787   0.09005   0.08576   0.0052   0.0050   1.0000
  18.000   1.1620   0.09671   0.09255   0.0020   0.0050   1.0000
  18.250   1.1430   0.10394   0.09992  -0.0016   0.0050   1.0000
  18.500   1.1199   0.11211   0.10825  -0.0058   0.0050   1.0000
  18.750   1.0948   0.12094   0.11723  -0.0104   0.0050   1.0000
  19.000   1.0651   0.13092   0.12737  -0.0156   0.0051   1.0000
  19.250   1.0344   0.14156   0.13817  -0.0213   0.0053   1.0000
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