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NASA/LANGLEY LS(1)-0013 AIRFOIL (ls013-il) Xfoil prediction polar at RE=500,000 Ncrit=9


Details Polar file
Airfoil: NASA/LANGLEY LS(1)-0013 AIRFOIL (ls013-il)
Reynolds number: 500,000
Max Cl/Cd: 52.72 at α=8°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-ls013-il-500000.txt
Download as CSV file: xf-ls013-il-500000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: NASA/LANGLEY LS(1)-0013 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 =   9.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -17.250  -1.0846   0.11689   0.11417   0.0155   1.0000   0.0213
 -17.000  -1.1328   0.10200   0.09903   0.0061   1.0000   0.0212
 -16.750  -1.1658   0.09107   0.08788  -0.0008   1.0000   0.0211
 -16.500  -1.1919   0.08214   0.07874  -0.0063   1.0000   0.0211
 -16.250  -1.2128   0.07482   0.07121  -0.0104   1.0000   0.0212
 -16.000  -1.2295   0.06879   0.06498  -0.0134   1.0000   0.0213
 -15.750  -1.2432   0.06370   0.05968  -0.0155   1.0000   0.0214
 -15.500  -1.2620   0.05823   0.05400  -0.0169   1.0000   0.0216
 -15.250  -1.2748   0.05374   0.04935  -0.0174   1.0000   0.0219
 -15.000  -1.2787   0.05054   0.04605  -0.0175   1.0000   0.0221
 -14.750  -1.2784   0.04792   0.04335  -0.0175   1.0000   0.0224
 -14.500  -1.2766   0.04558   0.04092  -0.0174   1.0000   0.0227
 -14.250  -1.2736   0.04341   0.03867  -0.0170   1.0000   0.0230
 -14.000  -1.2701   0.04134   0.03649  -0.0165   1.0000   0.0234
 -13.750  -1.2661   0.03936   0.03438  -0.0158   1.0000   0.0238
 -13.500  -1.2610   0.03752   0.03241  -0.0150   1.0000   0.0242
 -13.250  -1.2545   0.03583   0.03057  -0.0141   1.0000   0.0247
 -13.000  -1.2469   0.03432   0.02891  -0.0130   1.0000   0.0252
 -12.750  -1.2381   0.03303   0.02746  -0.0119   1.0000   0.0256
 -12.500  -1.2309   0.03092   0.02522  -0.0104   1.0000   0.0262
 -12.250  -1.2197   0.02954   0.02379  -0.0092   1.0000   0.0268
 -12.000  -1.2070   0.02853   0.02275  -0.0080   1.0000   0.0273
 -11.750  -1.1937   0.02764   0.02180  -0.0066   1.0000   0.0279
 -11.500  -1.1774   0.02675   0.02083  -0.0056   1.0000   0.0286
 -11.250  -1.1592   0.02590   0.01989  -0.0048   1.0000   0.0294
 -11.000  -1.1395   0.02515   0.01903  -0.0042   1.0000   0.0302
 -10.750  -1.1195   0.02421   0.01798  -0.0036   1.0000   0.0310
 -10.500  -1.1011   0.02283   0.01658  -0.0030   1.0000   0.0320
 -10.250  -1.0790   0.02209   0.01584  -0.0028   1.0000   0.0329
 -10.000  -1.0556   0.02141   0.01513  -0.0027   1.0000   0.0340
  -9.750  -1.0311   0.02078   0.01444  -0.0028   1.0000   0.0353
  -9.500  -1.0050   0.02028   0.01385  -0.0031   1.0000   0.0364
  -9.250  -0.9811   0.01910   0.01264  -0.0033   0.9666   0.0380
  -9.000  -0.9594   0.01859   0.01209  -0.0026   0.9496   0.0394
  -8.750  -0.9385   0.01817   0.01161  -0.0015   0.9380   0.0409
  -8.500  -0.9165   0.01778   0.01113  -0.0006   0.9285   0.0425
  -8.250  -0.8943   0.01724   0.01051   0.0001   0.9203   0.0441
  -8.000  -0.8736   0.01657   0.00983   0.0010   0.9127   0.0465
  -7.750  -0.8492   0.01618   0.00941   0.0014   0.9061   0.0486
  -7.500  -0.8244   0.01583   0.00899   0.0018   0.8998   0.0507
  -7.250  -0.8016   0.01526   0.00836   0.0025   0.8943   0.0532
  -7.000  -0.7764   0.01480   0.00791   0.0026   0.8884   0.0562
  -6.750  -0.7508   0.01449   0.00756   0.0029   0.8830   0.0592
  -6.500  -0.7254   0.01414   0.00714   0.0032   0.8782   0.0619
  -6.250  -0.6997   0.01363   0.00666   0.0033   0.8730   0.0662
  -6.000  -0.6730   0.01335   0.00634   0.0033   0.8683   0.0703
  -5.750  -0.6474   0.01295   0.00592   0.0036   0.8641   0.0760
  -5.500  -0.6201   0.01264   0.00562   0.0034   0.8594   0.0827
  -5.250  -0.5933   0.01222   0.00526   0.0034   0.8547   0.0934
  -5.000  -0.5666   0.01185   0.00494   0.0034   0.8506   0.1092
  -4.750  -0.5403   0.01143   0.00464   0.0034   0.8470   0.1367
  -4.500  -0.5132   0.01087   0.00432   0.0031   0.8427   0.1815
  -4.250  -0.4870   0.01021   0.00399   0.0029   0.8384   0.2552
  -4.000  -0.4606   0.00957   0.00370   0.0026   0.8345   0.3367
  -3.750  -0.4342   0.00898   0.00341   0.0024   0.8312   0.4158
  -3.500  -0.4073   0.00823   0.00319   0.0021   0.8274   0.5343
  -3.250  -0.3791   0.00796   0.00317   0.0019   0.8234   0.6044
  -3.000  -0.3503   0.00789   0.00316   0.0018   0.8197   0.6382
  -2.750  -0.3215   0.00788   0.00316   0.0017   0.8164   0.6592
  -2.500  -0.2921   0.00790   0.00318   0.0015   0.8132   0.6757
  -2.250  -0.2625   0.00791   0.00321   0.0012   0.8094   0.6914
  -2.000  -0.2332   0.00793   0.00324   0.0010   0.8056   0.7047
  -1.750  -0.2037   0.00797   0.00324   0.0007   0.8022   0.7154
  -1.500  -0.1750   0.00802   0.00330   0.0008   0.7992   0.7254
  -1.250  -0.1457   0.00809   0.00339   0.0006   0.7958   0.7370
  -1.000  -0.1162   0.00816   0.00345   0.0004   0.7911   0.7478
  -0.750  -0.0875   0.00815   0.00346   0.0004   0.7863   0.7540
  -0.500  -0.0587   0.00818   0.00345   0.0004   0.7820   0.7593
  -0.250  -0.0287   0.00818   0.00345   0.0000   0.7766   0.7656
   0.000   0.0000   0.00816   0.00347   0.0000   0.7710   0.7710
   0.250   0.0286   0.00818   0.00345   0.0000   0.7656   0.7766
   0.500   0.0587   0.00818   0.00345  -0.0004   0.7593   0.7820
   0.750   0.0875   0.00815   0.00346  -0.0004   0.7540   0.7863
   1.000   0.1162   0.00816   0.00345  -0.0004   0.7478   0.7911
   1.250   0.1457   0.00809   0.00339  -0.0006   0.7370   0.7958
   1.500   0.1750   0.00802   0.00330  -0.0008   0.7255   0.7992
   1.750   0.2037   0.00797   0.00323  -0.0007   0.7153   0.8022
   2.000   0.2331   0.00793   0.00323  -0.0010   0.7045   0.8056
   2.250   0.2625   0.00791   0.00321  -0.0012   0.6913   0.8094
   2.500   0.2921   0.00790   0.00318  -0.0015   0.6760   0.8132
   2.750   0.3215   0.00788   0.00316  -0.0017   0.6592   0.8164
   3.000   0.3503   0.00789   0.00316  -0.0018   0.6381   0.8197
   3.250   0.3790   0.00796   0.00317  -0.0019   0.6039   0.8234
   3.500   0.4072   0.00823   0.00319  -0.0021   0.5342   0.8274
   3.750   0.4341   0.00898   0.00341  -0.0024   0.4158   0.8312
   4.000   0.4606   0.00957   0.00370  -0.0026   0.3367   0.8345
   4.250   0.4870   0.01020   0.00399  -0.0029   0.2553   0.8384
   4.500   0.5132   0.01087   0.00432  -0.0031   0.1815   0.8427
   4.750   0.5403   0.01143   0.00464  -0.0034   0.1367   0.8470
   5.000   0.5666   0.01185   0.00494  -0.0034   0.1092   0.8506
   5.250   0.5933   0.01222   0.00526  -0.0034   0.0933   0.8547
   5.500   0.6201   0.01264   0.00562  -0.0034   0.0826   0.8594
   5.750   0.6474   0.01295   0.00593  -0.0036   0.0759   0.8641
   6.000   0.6731   0.01335   0.00634  -0.0033   0.0703   0.8683
   6.250   0.6997   0.01363   0.00666  -0.0033   0.0662   0.8730
   6.500   0.7255   0.01414   0.00714  -0.0032   0.0619   0.8782
   6.750   0.7508   0.01449   0.00756  -0.0029   0.0592   0.8829
   7.000   0.7765   0.01479   0.00791  -0.0026   0.0562   0.8884
   7.250   0.8017   0.01526   0.00836  -0.0025   0.0532   0.8943
   7.500   0.8245   0.01583   0.00899  -0.0018   0.0507   0.8998
   7.750   0.8493   0.01618   0.00941  -0.0014   0.0486   0.9061
   8.000   0.8736   0.01657   0.00983  -0.0011   0.0465   0.9127
   8.250   0.8944   0.01724   0.01051  -0.0001   0.0441   0.9203
   8.500   0.9166   0.01778   0.01113   0.0006   0.0425   0.9285
   8.750   0.9386   0.01817   0.01161   0.0015   0.0409   0.9380
   9.000   0.9595   0.01859   0.01209   0.0025   0.0394   0.9496
   9.250   0.9812   0.01911   0.01264   0.0033   0.0380   0.9666
   9.500   1.0052   0.02028   0.01385   0.0030   0.0364   1.0000
   9.750   1.0313   0.02079   0.01445   0.0027   0.0353   1.0000
  10.000   1.0558   0.02142   0.01514   0.0026   0.0340   1.0000
  10.250   1.0792   0.02210   0.01584   0.0027   0.0330   1.0000
  10.500   1.1013   0.02283   0.01659   0.0029   0.0320   1.0000
  10.750   1.1198   0.02421   0.01798   0.0036   0.0310   1.0000
  11.000   1.1398   0.02515   0.01903   0.0042   0.0302   1.0000
  11.250   1.1596   0.02591   0.01990   0.0048   0.0294   1.0000
  11.500   1.1778   0.02676   0.02084   0.0056   0.0286   1.0000
  11.750   1.1942   0.02764   0.02180   0.0065   0.0279   1.0000
  12.000   1.2076   0.02853   0.02275   0.0079   0.0273   1.0000
  12.250   1.2204   0.02954   0.02380   0.0091   0.0268   1.0000
  12.500   1.2316   0.03092   0.02522   0.0103   0.0262   1.0000
  12.750   1.2389   0.03301   0.02745   0.0117   0.0256   1.0000
  13.000   1.2478   0.03431   0.02891   0.0129   0.0252   1.0000
  13.250   1.2554   0.03582   0.03057   0.0139   0.0247   1.0000
  13.500   1.2620   0.03751   0.03240   0.0148   0.0242   1.0000
  13.750   1.2671   0.03935   0.03438   0.0157   0.0238   1.0000
  14.000   1.2714   0.04131   0.03646   0.0163   0.0234   1.0000
  14.250   1.2750   0.04337   0.03863   0.0168   0.0230   1.0000
  14.500   1.2778   0.04556   0.04091   0.0172   0.0227   1.0000
  14.750   1.2799   0.04788   0.04331   0.0173   0.0224   1.0000
  15.000   1.2801   0.05051   0.04602   0.0173   0.0221   1.0000
  15.250   1.2761   0.05373   0.04934   0.0172   0.0218   1.0000
  15.500   1.2628   0.05831   0.05408   0.0166   0.0216   1.0000
  15.750   1.2450   0.06363   0.05962   0.0152   0.0214   1.0000
  16.000   1.2314   0.06874   0.06493   0.0131   0.0213   1.0000
  16.250   1.2141   0.07486   0.07125   0.0101   0.0212   1.0000
  16.500   1.1936   0.08213   0.07873   0.0060   0.0211   1.0000
  16.750   1.1675   0.09110   0.08792   0.0005   0.0211   1.0000
  17.000   1.1336   0.10221   0.09926  -0.0065   0.0212   1.0000
  17.250   1.0849   0.11725   0.11454  -0.0161   0.0213   1.0000
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