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NASA/LANGLEY LS(1)-0417 (GA(W)-1) AIRFOIL (ls417-il) Xfoil prediction polar at RE=200,000 Ncrit=9


Details Polar file
Airfoil: NASA/LANGLEY LS(1)-0417 (GA(W)-1) AIRFOIL (ls417-il)
Reynolds number: 200,000
Max Cl/Cd: 61.04 at α=5.25°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-ls417-il-200000.txt
Download as CSV file: xf-ls417-il-200000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: NASA/LANGLEY LS(1)-0417 (GA(W)-1) AIRFOIL       
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     0.200 e 6     Ncrit =   9.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -12.500  -0.3985   0.12006   0.11630  -0.0538   1.0000   0.0769
 -12.250  -0.4214   0.11990   0.11624  -0.0488   1.0000   0.0776
 -12.000  -0.7747   0.05532   0.04985  -0.0871   0.9823   0.0421
 -11.750  -0.7636   0.05163   0.04600  -0.0889   0.9770   0.0418
 -11.500  -0.7563   0.04791   0.04197  -0.0905   0.9713   0.0417
 -11.250  -0.7438   0.04424   0.03788  -0.0928   0.9680   0.0418
 -11.000  -0.7360   0.04167   0.03494  -0.0924   0.9612   0.0420
 -10.750  -0.7177   0.03904   0.03192  -0.0935   0.9571   0.0422
 -10.500  -0.6912   0.03652   0.02905  -0.0953   0.9546   0.0423
 -10.250  -0.6598   0.03412   0.02652  -0.0972   0.9530   0.0427
 -10.000  -0.6348   0.03257   0.02490  -0.0976   0.9490   0.0432
  -9.750  -0.6118   0.03137   0.02363  -0.0974   0.9440   0.0438
  -9.500  -0.5832   0.03008   0.02224  -0.0982   0.9409   0.0445
  -9.250  -0.5528   0.02881   0.02085  -0.0992   0.9385   0.0455
  -9.000  -0.5214   0.02765   0.01952  -0.1004   0.9365   0.0467
  -8.750  -0.4950   0.02668   0.01849  -0.1005   0.9334   0.0481
  -8.500  -0.4774   0.02612   0.01799  -0.0991   0.9276   0.0496
  -8.250  -0.4517   0.02540   0.01723  -0.0992   0.9240   0.0516
  -8.000  -0.4235   0.02459   0.01634  -0.0995   0.9212   0.0535
  -7.750  -0.3955   0.02365   0.01553  -0.0999   0.9188   0.0558
  -7.500  -0.3700   0.02302   0.01486  -0.0999   0.9158   0.0588
  -7.250  -0.3572   0.02253   0.01445  -0.0980   0.9095   0.0616
  -7.000  -0.3348   0.02197   0.01389  -0.0978   0.9056   0.0667
  -6.750  -0.3103   0.02119   0.01319  -0.0981   0.9026   0.0746
  -6.500  -0.2834   0.02033   0.01247  -0.0990   0.9002   0.0889
  -6.250  -0.2551   0.01942   0.01178  -0.1002   0.8982   0.1191
  -6.000  -0.2384   0.01888   0.01151  -0.0997   0.8926   0.1608
  -5.750  -0.2131   0.01794   0.01106  -0.1011   0.8884   0.2453
  -5.500  -0.1813   0.01694   0.01062  -0.1036   0.8858   0.3618
  -5.250  -0.1488   0.01624   0.01048  -0.1056   0.8836   0.4745
  -5.000  -0.1205   0.01637   0.01103  -0.1052   0.8815   0.5636
  -4.750  -0.0895   0.01676   0.01143  -0.1053   0.8796   0.6078
  -4.500  -0.0611   0.01731   0.01195  -0.1048   0.8772   0.6318
  -4.250  -0.0446   0.01806   0.01268  -0.1030   0.8712   0.6471
  -4.000  -0.0183   0.01856   0.01310  -0.1026   0.8675   0.6622
  -3.750   0.0039   0.01919   0.01376  -0.1004   0.8644   0.6706
  -3.500   0.0342   0.01954   0.01404  -0.1005   0.8622   0.6836
  -3.250   0.0570   0.02018   0.01469  -0.0982   0.8601   0.6904
  -3.000   0.0882   0.02051   0.01495  -0.0984   0.8584   0.7026
  -2.750   0.0901   0.02166   0.01617  -0.0934   0.8507   0.7075
  -2.500   0.1103   0.02226   0.01675  -0.0916   0.8466   0.7170
  -2.250   0.1332   0.02270   0.01719  -0.0897   0.8436   0.7248
  -2.000   0.1575   0.02312   0.01761  -0.0879   0.8414   0.7327
  -1.750   0.1902   0.02315   0.01757  -0.0888   0.8397   0.7408
  -1.500   0.2171   0.02330   0.01770  -0.0877   0.8380   0.7444
  -1.250   0.2157   0.02433   0.01877  -0.0836   0.8276   0.7504
  -1.000   0.2515   0.02419   0.01857  -0.0857   0.8247   0.7573
  -0.750   0.2783   0.02414   0.01852  -0.0846   0.8221   0.7604
  -0.500   0.3100   0.02398   0.01835  -0.0844   0.8201   0.7650
  -0.250   0.3503   0.02371   0.01802  -0.0868   0.8184   0.7722
   0.000   0.3502   0.02458   0.01895  -0.0825   0.8075   0.7766
   0.250   0.3769   0.02448   0.01886  -0.0816   0.8040   0.7805
   0.500   0.4132   0.02415   0.01851  -0.0828   0.8018   0.7851
   0.750   0.4600   0.02351   0.01782  -0.0864   0.7997   0.7902
   1.000   0.4775   0.02357   0.01792  -0.0843   0.7915   0.7931
   1.250   0.5075   0.02299   0.01735  -0.0838   0.7853   0.7958
   1.500   0.5471   0.02208   0.01641  -0.0849   0.7814   0.7987
   1.750   0.5899   0.02115   0.01543  -0.0867   0.7782   0.8018
   2.000   0.6146   0.02116   0.01547  -0.0868   0.7677   0.8056
   2.250   0.6565   0.02038   0.01467  -0.0892   0.7623   0.8083
   2.500   0.6901   0.01972   0.01398  -0.0893   0.7584   0.8103
   2.750   0.7086   0.01974   0.01409  -0.0876   0.7483   0.8127
   3.000   0.7437   0.01906   0.01340  -0.0883   0.7417   0.8148
   3.250   0.7727   0.01867   0.01304  -0.0883   0.7318   0.8176
   3.500   0.8075   0.01807   0.01241  -0.0892   0.7223   0.8204
   3.750   0.8381   0.01777   0.01216  -0.0899   0.7105   0.8228
   4.000   0.8759   0.01725   0.01159  -0.0917   0.6995   0.8250
   4.250   0.8979   0.01696   0.01137  -0.0903   0.6846   0.8271
   4.500   0.9212   0.01671   0.01116  -0.0891   0.6674   0.8294
   4.750   0.9471   0.01645   0.01089  -0.0885   0.6461   0.8316
   5.000   0.9705   0.01633   0.01076  -0.0876   0.6155   0.8339
   5.250   0.9943   0.01629   0.01052  -0.0867   0.5668   0.8363
   5.500   1.0112   0.01674   0.01054  -0.0848   0.4999   0.8389
   5.750   1.0219   0.01765   0.01101  -0.0823   0.4337   0.8420
   6.000   1.0234   0.01849   0.01156  -0.0778   0.3830   0.8445
   6.250   1.0233   0.01935   0.01220  -0.0733   0.3394   0.8472
   6.500   1.0272   0.02036   0.01299  -0.0699   0.3010   0.8500
   6.750   1.0360   0.02148   0.01390  -0.0677   0.2678   0.8530
   7.000   1.0482   0.02257   0.01482  -0.0662   0.2406   0.8559
   7.250   1.0621   0.02370   0.01578  -0.0652   0.2195   0.8586
   7.500   1.0736   0.02460   0.01662  -0.0632   0.2035   0.8611
   7.750   1.0872   0.02548   0.01745  -0.0617   0.1899   0.8639
   8.000   1.1011   0.02643   0.01835  -0.0603   0.1790   0.8674
   8.250   1.1162   0.02745   0.01928  -0.0592   0.1697   0.8710
   8.500   1.1354   0.02835   0.02019  -0.0588   0.1614   0.8744
   8.750   1.1490   0.02928   0.02104  -0.0573   0.1549   0.8772
   9.000   1.1656   0.03008   0.02189  -0.0561   0.1490   0.8804
   9.250   1.1829   0.03091   0.02274  -0.0553   0.1437   0.8840
   9.500   1.2023   0.03191   0.02362  -0.0547   0.1387   0.8876
   9.750   1.2208   0.03271   0.02453  -0.0541   0.1342   0.8912
  10.000   1.2363   0.03348   0.02534  -0.0529   0.1301   0.8950
  10.250   1.2564   0.03437   0.02610  -0.0522   0.1259   0.8992
  10.500   1.2732   0.03528   0.02716  -0.0515   0.1225   0.9041
  10.750   1.2881   0.03607   0.02802  -0.0503   0.1191   0.9089
  11.000   1.3046   0.03692   0.02886  -0.0493   0.1161   0.9142
  11.250   1.3258   0.03788   0.02981  -0.0490   0.1128   0.9192
  11.500   1.3377   0.03877   0.03087  -0.0475   0.1101   0.9249
  11.750   1.3524   0.03973   0.03188  -0.0465   0.1073   0.9314
  12.000   1.3671   0.04055   0.03268  -0.0453   0.1047   0.9386
  12.250   1.3846   0.04151   0.03367  -0.0444   0.1021   0.9469
  12.500   1.3921   0.04256   0.03491  -0.0425   0.0997   0.9594
  12.750   1.4000   0.04348   0.03594  -0.0409   0.0974   1.0000
  13.000   1.4198   0.04470   0.03712  -0.0413   0.0948   1.0000
  13.250   1.4408   0.04612   0.03856  -0.0416   0.0921   1.0000
  13.500   1.4507   0.04792   0.04057  -0.0413   0.0897   1.0000
  13.750   1.4635   0.04953   0.04225  -0.0412   0.0872   1.0000
  14.000   1.4821   0.05080   0.04344  -0.0414   0.0849   1.0000
  14.250   1.4950   0.05268   0.04543  -0.0411   0.0827   1.0000
  14.500   1.4991   0.05490   0.04787  -0.0405   0.0807   1.0000
  14.750   1.5071   0.05686   0.04992  -0.0401   0.0787   1.0000
  15.000   1.5211   0.05834   0.05136  -0.0400   0.0768   1.0000
  15.250   1.5343   0.06024   0.05328  -0.0397   0.0749   1.0000
  15.500   1.5301   0.06316   0.05647  -0.0389   0.0734   1.0000
  15.750   1.5291   0.06593   0.05943  -0.0383   0.0718   1.0000
  16.000   1.5328   0.06830   0.06188  -0.0380   0.0703   1.0000
  16.250   1.5447   0.06995   0.06349  -0.0379   0.0689   1.0000
  16.500   1.5543   0.07216   0.06573  -0.0375   0.0675   1.0000
  16.750   1.5405   0.07639   0.07027  -0.0372   0.0666   1.0000
  17.000   1.5295   0.08057   0.07471  -0.0373   0.0656   1.0000
  17.250   1.5215   0.08454   0.07887  -0.0376   0.0646   1.0000
  17.500   1.5146   0.08847   0.08297  -0.0382   0.0636   1.0000
  17.750   1.5121   0.09191   0.08651  -0.0389   0.0627   1.0000
  18.000   1.5219   0.09378   0.08833  -0.0391   0.0616   1.0000
  18.250   1.5236   0.09689   0.09148  -0.0395   0.0607   1.0000
  18.500   1.4945   0.10426   0.09921  -0.0423   0.0603   1.0000
  18.750   1.4630   0.11265   0.10793  -0.0462   0.0599   1.0000
  19.000   1.4250   0.12287   0.11852  -0.0518   0.0597   1.0000
  19.250   1.3677   0.13792   0.13399  -0.0617   0.0597   1.0000
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