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NASA/LANGLEY NLF(1)-0416 AIRFOIL (nlf416-il) Xfoil prediction polar at RE=500,000 Ncrit=5


Details Polar file
Airfoil: NASA/LANGLEY NLF(1)-0416 AIRFOIL (nlf416-il)
Reynolds number: 500,000
Max Cl/Cd: 91.27 at α=6.25°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-nlf416-il-500000-n5.txt
Download as CSV file: xf-nlf416-il-500000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: NASA/LANGLEY NLF(1)-0416 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
  ------ -------- --------- --------- -------- -------- --------
 -16.750  -0.6781   0.12034   0.11728  -0.0345   1.0000   0.0076
 -16.250  -0.7310   0.10049   0.09710  -0.0449   1.0000   0.0075
 -16.000  -0.7532   0.09220   0.08868  -0.0493   1.0000   0.0075
 -15.750  -0.7699   0.08511   0.08146  -0.0532   1.0000   0.0075
 -15.500  -0.7871   0.07824   0.07444  -0.0570   1.0000   0.0075
 -15.000  -0.8115   0.06691   0.06283  -0.0631   1.0000   0.0075
 -14.750  -0.8213   0.06209   0.05789  -0.0653   1.0000   0.0075
 -14.250  -0.8395   0.05345   0.04898  -0.0688   1.0000   0.0076
 -14.000  -0.8441   0.05017   0.04558  -0.0696   1.0000   0.0076
 -13.750  -0.8499   0.04701   0.04232  -0.0700   1.0000   0.0076
 -13.500  -0.8551   0.04414   0.03934  -0.0701   1.0000   0.0077
 -13.250  -0.8586   0.04161   0.03672  -0.0698   1.0000   0.0078
 -13.000  -0.8604   0.03939   0.03441  -0.0691   1.0000   0.0078
 -12.750  -0.8609   0.03742   0.03236  -0.0682   1.0000   0.0079
 -12.500  -0.8609   0.03562   0.03049  -0.0671   1.0000   0.0079
 -12.250  -0.8605   0.03395   0.02875  -0.0657   1.0000   0.0080
 -12.000  -0.8590   0.03249   0.02723  -0.0641   1.0000   0.0081
 -11.750  -0.8578   0.03113   0.02581  -0.0623   1.0000   0.0081
 -11.500  -0.8577   0.02983   0.02445  -0.0601   1.0000   0.0082
 -11.250  -0.8481   0.02869   0.02326  -0.0594   0.9993   0.0084
 -11.000  -0.8244   0.02736   0.02186  -0.0613   0.9966   0.0085
 -10.750  -0.8007   0.02604   0.02046  -0.0633   0.9936   0.0087
 -10.500  -0.7804   0.02495   0.01929  -0.0641   0.9894   0.0090
 -10.250  -0.7574   0.02378   0.01804  -0.0655   0.9852   0.0092
 -10.000  -0.7334   0.02263   0.01682  -0.0668   0.9806   0.0094
  -9.750  -0.7099   0.02154   0.01565  -0.0679   0.9743   0.0096
  -9.500  -0.6876   0.02051   0.01456  -0.0685   0.9664   0.0098
  -8.750  -0.6165   0.01770   0.01159  -0.0702   0.9375   0.0105
  -8.500  -0.5824   0.01688   0.01074  -0.0724   0.9281   0.0109
  -8.250  -0.5401   0.01610   0.00989  -0.0761   0.9171   0.0114
  -8.000  -0.4841   0.01529   0.00900  -0.0827   0.9035   0.0120
  -7.750  -0.4280   0.01460   0.00818  -0.0891   0.8792   0.0127
  -7.500  -0.3905   0.01407   0.00748  -0.0917   0.8411   0.0136
  -7.250  -0.3645   0.01380   0.00703  -0.0918   0.8035   0.0147
  -7.000  -0.3413   0.01359   0.00663  -0.0912   0.7695   0.0157
  -6.750  -0.3189   0.01332   0.00624  -0.0905   0.7393   0.0175
  -6.500  -0.2957   0.01310   0.00588  -0.0899   0.7131   0.0198
  -6.250  -0.2715   0.01284   0.00553  -0.0896   0.6906   0.0234
  -6.000  -0.2469   0.01255   0.00518  -0.0893   0.6713   0.0302
  -5.750  -0.2218   0.01224   0.00485  -0.0892   0.6542   0.0430
  -5.500  -0.1961   0.01192   0.00455  -0.0892   0.6388   0.0614
  -5.250  -0.1700   0.01158   0.00426  -0.0893   0.6246   0.0869
  -5.000  -0.1434   0.01123   0.00398  -0.0896   0.6110   0.1178
  -4.750  -0.1161   0.01090   0.00374  -0.0899   0.5987   0.1509
  -4.500  -0.0884   0.01050   0.00348  -0.0905   0.5877   0.1983
  -4.250  -0.0599   0.01000   0.00321  -0.0913   0.5776   0.2671
  -4.000  -0.0306   0.00953   0.00296  -0.0923   0.5691   0.3365
  -3.750  -0.0012   0.00925   0.00278  -0.0929   0.5607   0.3805
  -3.500   0.0284   0.00901   0.00262  -0.0936   0.5533   0.4237
  -3.250   0.0581   0.00878   0.00249  -0.0942   0.5454   0.4701
  -3.000   0.0876   0.00859   0.00242  -0.0948   0.5386   0.5165
  -2.750   0.1167   0.00854   0.00251  -0.0950   0.5323   0.5596
  -2.500   0.1454   0.00864   0.00260  -0.0951   0.5264   0.5870
  -2.250   0.1744   0.00874   0.00266  -0.0952   0.5209   0.6028
  -2.000   0.2036   0.00883   0.00270  -0.0953   0.5153   0.6141
  -1.750   0.2322   0.00894   0.00276  -0.0953   0.5100   0.6220
  -1.500   0.2613   0.00905   0.00278  -0.0955   0.5053   0.6300
  -1.250   0.2903   0.00913   0.00283  -0.0956   0.5005   0.6351
  -1.000   0.3190   0.00924   0.00290  -0.0957   0.4956   0.6397
  -0.750   0.3477   0.00935   0.00294  -0.0958   0.4911   0.6446
  -0.500   0.3770   0.00943   0.00296  -0.0960   0.4869   0.6489
  -0.250   0.4054   0.00952   0.00305  -0.0960   0.4826   0.6520
   0.000   0.4338   0.00962   0.00313  -0.0960   0.4780   0.6551
   0.250   0.4622   0.00974   0.00319  -0.0961   0.4738   0.6583
   0.500   0.4913   0.00981   0.00324  -0.0963   0.4699   0.6616
   0.750   0.5205   0.00989   0.00327  -0.0966   0.4656   0.6646
   1.000   0.5486   0.00996   0.00334  -0.0965   0.4612   0.6667
   1.250   0.5765   0.01008   0.00343  -0.0965   0.4570   0.6689
   1.500   0.6050   0.01015   0.00351  -0.0966   0.4531   0.6710
   1.750   0.6335   0.01022   0.00359  -0.0967   0.4487   0.6730
   2.000   0.6618   0.01031   0.00365  -0.0967   0.4441   0.6749
   2.500   0.7187   0.01047   0.00379  -0.0970   0.4353   0.6786
   2.750   0.7473   0.01056   0.00385  -0.0972   0.4303   0.6805
   3.000   0.7753   0.01065   0.00393  -0.0972   0.4255   0.6820
   3.250   0.8031   0.01073   0.00402  -0.0972   0.4209   0.6833
   3.500   0.8312   0.01080   0.00412  -0.0972   0.4156   0.6845
   3.750   0.8587   0.01090   0.00422  -0.0972   0.4099   0.6857
   4.000   0.8864   0.01100   0.00433  -0.0972   0.4043   0.6868
   4.250   0.9142   0.01109   0.00443  -0.0972   0.3976   0.6877
   4.500   0.9412   0.01122   0.00454  -0.0971   0.3905   0.6887
   4.750   0.9689   0.01131   0.00466  -0.0971   0.3829   0.6899
   5.000   0.9956   0.01146   0.00479  -0.0970   0.3749   0.6910
   5.250   1.0229   0.01158   0.00492  -0.0969   0.3659   0.6920
   5.500   1.0494   0.01174   0.00507  -0.0968   0.3564   0.6929
   5.750   1.0757   0.01192   0.00523  -0.0966   0.3453   0.6938
   6.000   1.1017   0.01212   0.00540  -0.0963   0.3338   0.6947
   6.250   1.1272   0.01235   0.00561  -0.0960   0.3218   0.6956
   6.500   1.1521   0.01263   0.00584  -0.0956   0.3088   0.6965
   6.750   1.1766   0.01293   0.00609  -0.0952   0.2959   0.6975
   7.000   1.2005   0.01324   0.00638  -0.0946   0.2821   0.6985
   7.250   1.2244   0.01355   0.00666  -0.0941   0.2691   0.6993
   7.500   1.2479   0.01387   0.00697  -0.0935   0.2570   0.7002
   7.750   1.2708   0.01423   0.00732  -0.0928   0.2449   0.7010
   8.000   1.2930   0.01462   0.00768  -0.0920   0.2325   0.7018
   8.500   1.3366   0.01541   0.00845  -0.0903   0.2092   0.7036
   8.750   1.3575   0.01584   0.00886  -0.0893   0.1985   0.7046
   9.000   1.3773   0.01630   0.00930  -0.0882   0.1878   0.7056
   9.250   1.3964   0.01678   0.00977  -0.0870   0.1770   0.7066
   9.500   1.4152   0.01725   0.01024  -0.0857   0.1672   0.7076
   9.750   1.4311   0.01775   0.01073  -0.0839   0.1581   0.7087
  10.000   1.4454   0.01828   0.01125  -0.0818   0.1490   0.7098
  10.250   1.4603   0.01882   0.01181  -0.0799   0.1411   0.7110
  10.500   1.4727   0.01948   0.01246  -0.0777   0.1330   0.7123
  10.750   1.4863   0.02009   0.01309  -0.0758   0.1254   0.7135
  11.000   1.4972   0.02084   0.01384  -0.0735   0.1179   0.7146
  11.250   1.5071   0.02164   0.01466  -0.0713   0.1098   0.7157
  11.500   1.5159   0.02253   0.01556  -0.0690   0.1021   0.7167
  11.750   1.5216   0.02363   0.01666  -0.0665   0.0942   0.7179
  12.000   1.5284   0.02472   0.01778  -0.0644   0.0873   0.7190
  12.250   1.5332   0.02601   0.01910  -0.0623   0.0816   0.7203
  12.500   1.5388   0.02733   0.02048  -0.0605   0.0767   0.7216
  12.750   1.5414   0.02898   0.02216  -0.0587   0.0721   0.7229
  13.000   1.5462   0.03059   0.02383  -0.0573   0.0681   0.7242
  13.250   1.5476   0.03260   0.02589  -0.0561   0.0641   0.7256
  13.500   1.5496   0.03471   0.02807  -0.0552   0.0607   0.7269
  13.750   1.5511   0.03700   0.03042  -0.0545   0.0571   0.7282
  14.000   1.5496   0.03971   0.03318  -0.0540   0.0539   0.7295
  14.500   1.5497   0.04519   0.03883  -0.0536   0.0484   0.7320
  14.750   1.5463   0.04846   0.04217  -0.0537   0.0459   0.7333
  15.000   1.5453   0.05155   0.04536  -0.0540   0.0436   0.7346
  15.250   1.5421   0.05497   0.04886  -0.0544   0.0412   0.7361
  15.500   1.5367   0.05876   0.05272  -0.0549   0.0389   0.7376
  15.750   1.5339   0.06233   0.05638  -0.0556   0.0369   0.7392
  16.000   1.5296   0.06617   0.06031  -0.0564   0.0348   0.7408
  16.250   1.5237   0.07035   0.06457  -0.0575   0.0330   0.7424
  16.500   1.5195   0.07439   0.06870  -0.0586   0.0312   0.7440
  16.750   1.5152   0.07854   0.07293  -0.0598   0.0296   0.7454
  17.250   1.5041   0.08747   0.08204  -0.0627   0.0266   0.7482
  17.500   1.4993   0.09198   0.08666  -0.0643   0.0252   0.7497
  17.750   1.4928   0.09681   0.09157  -0.0662   0.0238   0.7512
  18.000   1.4861   0.10177   0.09663  -0.0682   0.0225   0.7528
  18.250   1.4815   0.10644   0.10140  -0.0701   0.0213   0.7546
  18.500   1.4752   0.11149   0.10654  -0.0723   0.0201   0.7564
  18.750   1.4675   0.11683   0.11198  -0.0748   0.0191   0.7581
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