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LOCKHEED L-188 TIP AIRFOIL (l188tip-il) Xfoil prediction polar at RE=200,000 Ncrit=5


Details Polar file
Airfoil: LOCKHEED L-188 TIP AIRFOIL (l188tip-il)
Reynolds number: 200,000
Max Cl/Cd: 72.86 at α=4.25°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-l188tip-il-200000-n5.txt
Download as CSV file: xf-l188tip-il-200000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: LOCKHEED L-188 TIP 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 =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -10.500  -0.4879   0.08859   0.08485  -0.0510   1.0000   0.0227
 -10.250  -0.5143   0.08232   0.07865  -0.0523   0.9995   0.0227
 -10.000  -0.6276   0.04774   0.04341  -0.0824   0.9825   0.0217
  -9.750  -0.6418   0.04053   0.03559  -0.0842   0.9746   0.0220
  -9.500  -0.6345   0.03523   0.02960  -0.0859   0.9713   0.0226
  -9.250  -0.6276   0.03190   0.02573  -0.0847   0.9651   0.0232
  -9.000  -0.6094   0.02907   0.02235  -0.0849   0.9616   0.0239
  -8.750  -0.5825   0.02802   0.02125  -0.0859   0.9594   0.0246
  -8.500  -0.5542   0.02705   0.02016  -0.0870   0.9577   0.0256
  -8.250  -0.5349   0.02595   0.01884  -0.0861   0.9530   0.0266
  -8.000  -0.5119   0.02457   0.01718  -0.0859   0.9492   0.0276
  -7.750  -0.4857   0.02323   0.01556  -0.0861   0.9465   0.0286
  -7.500  -0.4573   0.02228   0.01459  -0.0869   0.9443   0.0295
  -7.250  -0.4276   0.02155   0.01377  -0.0877   0.9424   0.0308
  -7.000  -0.4069   0.02093   0.01302  -0.0866   0.9375   0.0324
  -6.750  -0.3818   0.02016   0.01210  -0.0863   0.9336   0.0340
  -6.500  -0.3546   0.01944   0.01138  -0.0866   0.9307   0.0354
  -6.250  -0.3257   0.01881   0.01069  -0.0871   0.9283   0.0372
  -6.000  -0.2958   0.01822   0.00998  -0.0877   0.9263   0.0397
  -5.750  -0.2765   0.01776   0.00953  -0.0862   0.9203   0.0418
  -5.500  -0.2502   0.01730   0.00905  -0.0861   0.9165   0.0446
  -5.250  -0.2222   0.01682   0.00849  -0.0862   0.9136   0.0476
  -5.000  -0.1935   0.01632   0.00800  -0.0866   0.9112   0.0516
  -4.750  -0.1701   0.01601   0.00764  -0.0858   0.9062   0.0557
  -4.500  -0.1455   0.01561   0.00727  -0.0853   0.9016   0.0605
  -4.250  -0.1178   0.01526   0.00688  -0.0854   0.8982   0.0669
  -4.000  -0.0892   0.01486   0.00650  -0.0856   0.8955   0.0749
  -3.750  -0.0646   0.01457   0.00624  -0.0851   0.8908   0.0845
  -3.500  -0.0397   0.01429   0.00600  -0.0846   0.8857   0.0970
  -3.250  -0.0122   0.01396   0.00571  -0.0846   0.8820   0.1151
  -3.000   0.0163   0.01359   0.00543  -0.0848   0.8792   0.1418
  -2.750   0.0401   0.01330   0.00529  -0.0841   0.8737   0.1790
  -2.500   0.0648   0.01287   0.00510  -0.0838   0.8686   0.2418
  -2.250   0.0899   0.01218   0.00487  -0.0836   0.8649   0.3600
  -2.000   0.1132   0.01151   0.00481  -0.0828   0.8612   0.5246
  -1.750   0.1352   0.01133   0.00489  -0.0815   0.8547   0.6042
  -1.500   0.1615   0.01118   0.00486  -0.0809   0.8504   0.6555
  -1.250   0.1897   0.01104   0.00478  -0.0806   0.8471   0.6932
  -1.000   0.2134   0.01103   0.00483  -0.0796   0.8406   0.7219
  -0.750   0.2398   0.01096   0.00480  -0.0790   0.8355   0.7489
  -0.500   0.2669   0.01082   0.00472  -0.0784   0.8318   0.7817
  -0.250   0.2892   0.01075   0.00479  -0.0769   0.8252   0.8188
   0.000   0.3147   0.01064   0.00476  -0.0759   0.8198   0.8477
   0.250   0.3445   0.01053   0.00466  -0.0760   0.8160   0.8640
   0.500   0.3720   0.01055   0.00471  -0.0759   0.8091   0.8811
   0.750   0.4041   0.01051   0.00468  -0.0765   0.8039   0.8994
   1.000   0.4403   0.01044   0.00460  -0.0781   0.8001   0.9184
   1.250   0.4749   0.01049   0.00469  -0.0796   0.7930   0.9404
   1.500   0.5132   0.01046   0.00466  -0.0818   0.7878   0.9601
   1.750   0.5511   0.01045   0.00464  -0.0839   0.7823   0.9792
   2.000   0.5888   0.01043   0.00462  -0.0861   0.7733   0.9955
   2.250   0.6182   0.01030   0.00440  -0.0862   0.7562   1.0000
   2.500   0.6419   0.01023   0.00423  -0.0850   0.7353   1.0000
   2.750   0.6659   0.01026   0.00419  -0.0841   0.7180   1.0000
   3.000   0.6902   0.01033   0.00421  -0.0833   0.7019   1.0000
   3.250   0.7144   0.01042   0.00424  -0.0824   0.6846   1.0000
   3.500   0.7384   0.01054   0.00430  -0.0816   0.6658   1.0000
   4.000   0.7853   0.01085   0.00447  -0.0796   0.6200   1.0000
   4.250   0.8073   0.01108   0.00459  -0.0783   0.5901   1.0000
   4.500   0.8278   0.01139   0.00473  -0.0768   0.5518   1.0000
   4.750   0.8453   0.01183   0.00494  -0.0747   0.5001   1.0000
   5.000   0.8578   0.01252   0.00525  -0.0719   0.4269   1.0000
   5.250   0.8673   0.01342   0.00573  -0.0686   0.3520   1.0000
   5.500   0.8793   0.01427   0.00625  -0.0660   0.2933   1.0000
   5.750   0.8932   0.01505   0.00678  -0.0638   0.2466   1.0000
   6.000   0.9090   0.01573   0.00727  -0.0619   0.2109   1.0000
   6.250   0.9255   0.01638   0.00777  -0.0601   0.1825   1.0000
   6.500   0.9424   0.01699   0.00827  -0.0584   0.1598   1.0000
   6.750   0.9588   0.01759   0.00879  -0.0567   0.1419   1.0000
   7.000   0.9752   0.01817   0.00930  -0.0549   0.1271   1.0000
   7.250   0.9917   0.01876   0.00984  -0.0531   0.1146   1.0000
   7.500   1.0088   0.01933   0.01040  -0.0515   0.1040   1.0000
   7.750   1.0256   0.01995   0.01101  -0.0500   0.0953   1.0000
   8.000   1.0413   0.02064   0.01166  -0.0483   0.0876   1.0000
   8.250   1.0588   0.02124   0.01231  -0.0468   0.0810   1.0000
   8.500   1.0739   0.02200   0.01304  -0.0451   0.0754   1.0000
   8.750   1.0910   0.02265   0.01376  -0.0437   0.0704   1.0000
   9.000   1.1060   0.02344   0.01454  -0.0421   0.0659   1.0000
   9.250   1.1216   0.02421   0.01536  -0.0406   0.0621   1.0000
   9.500   1.1371   0.02499   0.01620  -0.0391   0.0585   1.0000
   9.750   1.1502   0.02594   0.01714  -0.0374   0.0554   1.0000
  10.000   1.1652   0.02678   0.01807  -0.0360   0.0526   1.0000
  10.250   1.1797   0.02767   0.01903  -0.0345   0.0500   1.0000
  10.500   1.1925   0.02868   0.02006  -0.0329   0.0478   1.0000
  10.750   1.2045   0.02979   0.02122  -0.0313   0.0458   1.0000
  11.000   1.2181   0.03078   0.02233  -0.0299   0.0437   1.0000
  11.250   1.2308   0.03185   0.02347  -0.0284   0.0419   1.0000
  11.500   1.2419   0.03304   0.02471  -0.0270   0.0404   1.0000
  11.750   1.2509   0.03445   0.02615  -0.0253   0.0390   1.0000
  12.000   1.2629   0.03565   0.02750  -0.0239   0.0376   1.0000
  12.250   1.2737   0.03695   0.02891  -0.0226   0.0362   1.0000
  12.500   1.2835   0.03831   0.03035  -0.0212   0.0349   1.0000
  12.750   1.2920   0.03979   0.03190  -0.0199   0.0339   1.0000
  13.000   1.2984   0.04151   0.03366  -0.0185   0.0330   1.0000
  13.250   1.3065   0.04318   0.03548  -0.0172   0.0322   1.0000
  13.500   1.3139   0.04490   0.03737  -0.0160   0.0312   1.0000
  13.750   1.3202   0.04673   0.03933  -0.0149   0.0303   1.0000
  14.000   1.3256   0.04864   0.04137  -0.0138   0.0294   1.0000
  14.250   1.3299   0.05067   0.04349  -0.0129   0.0287   1.0000
  14.500   1.3328   0.05287   0.04577  -0.0121   0.0281   1.0000
  14.750   1.3343   0.05529   0.04827  -0.0113   0.0275   1.0000
  15.000   1.3356   0.05790   0.05107  -0.0106   0.0270   1.0000
  15.250   1.3355   0.06074   0.05411  -0.0100   0.0265   1.0000
  15.500   1.3339   0.06380   0.05737  -0.0097   0.0260   1.0000
  15.750   1.3312   0.06709   0.06084  -0.0096   0.0255   1.0000
  16.000   1.3274   0.07061   0.06453  -0.0099   0.0250   1.0000
  16.250   1.3229   0.07433   0.06841  -0.0104   0.0246   1.0000
  16.500   1.3174   0.07830   0.07252  -0.0111   0.0242   1.0000
  16.750   1.3114   0.08248   0.07683  -0.0122   0.0238   1.0000
  17.000   1.3049   0.08687   0.08134  -0.0136   0.0235   1.0000
  17.250   1.2976   0.09149   0.08609  -0.0152   0.0232   1.0000
  17.500   1.2894   0.09637   0.09107  -0.0171   0.0230   1.0000
  17.750   1.2765   0.10233   0.09720  -0.0197   0.0228   1.0000
  18.000   1.2590   0.10956   0.10467  -0.0233   0.0226   1.0000
  18.250   1.2392   0.11761   0.11295  -0.0278   0.0225   1.0000
  18.500   1.2162   0.12677   0.12234  -0.0333   0.0224   1.0000
  18.750   1.1883   0.13761   0.13341  -0.0401   0.0224   1.0000
  19.000   1.1480   0.15244   0.14850  -0.0497   0.0225   1.0000
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