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LOCKHEED C-5A BL488.2 AIRFOIL (c5b-il) Xfoil prediction polar at RE=100,000 Ncrit=9


Details Polar file
Airfoil: LOCKHEED C-5A BL488.2 AIRFOIL (c5b-il)
Reynolds number: 100,000
Max Cl/Cd: 46.83 at α=5°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-c5b-il-100000.txt
Download as CSV file: xf-c5b-il-100000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: LOCKHEED C-5A BL488.2 AIRFOIL                   
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     0.100 e 6     Ncrit =   9.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
  -9.750  -0.5154   0.10304   0.09770  -0.0334   1.0000   0.1453
  -9.500  -0.5189   0.09990   0.09461  -0.0333   1.0000   0.1498
  -9.250  -0.6066   0.09487   0.08985  -0.0402   1.0000   0.1547
  -9.000  -0.5540   0.09187   0.08677  -0.0349   1.0000   0.1579
  -8.750  -0.5489   0.08927   0.08419  -0.0330   1.0000   0.1615
  -8.500  -0.5778   0.08560   0.08064  -0.0334   1.0000   0.1664
  -8.250  -0.6859   0.08279   0.07780  -0.0321   1.0000   0.1697
  -8.000  -0.6432   0.07821   0.07339  -0.0303   1.0000   0.1728
  -7.750  -0.6397   0.07556   0.07074  -0.0279   1.0000   0.1764
  -7.000  -0.7260   0.04716   0.04015  -0.0242   1.0000   0.0822
  -6.750  -0.7162   0.04321   0.03593  -0.0223   1.0000   0.0784
  -6.500  -0.7071   0.03911   0.03068  -0.0189   1.0000   0.0718
  -6.250  -0.6896   0.03632   0.02760  -0.0176   1.0000   0.0710
  -6.000  -0.6709   0.03374   0.02469  -0.0162   1.0000   0.0707
  -5.750  -0.6507   0.03177   0.02234  -0.0149   1.0000   0.0711
  -5.500  -0.6289   0.02943   0.01980  -0.0142   1.0000   0.0732
  -5.250  -0.6064   0.02798   0.01828  -0.0135   1.0000   0.0761
  -5.000  -0.5827   0.02663   0.01678  -0.0127   1.0000   0.0787
  -4.750  -0.5586   0.02540   0.01537  -0.0118   1.0000   0.0820
  -4.500  -0.5352   0.02416   0.01412  -0.0110   1.0000   0.0875
  -4.250  -0.5122   0.02327   0.01324  -0.0102   1.0000   0.0942
  -4.000  -0.4893   0.02228   0.01232  -0.0093   1.0000   0.1026
  -3.750  -0.4668   0.02142   0.01153  -0.0085   1.0000   0.1164
  -3.500  -0.4442   0.02036   0.01064  -0.0077   1.0000   0.1419
  -3.250  -0.4220   0.01758   0.00952  -0.0078   1.0000   0.3667
  -3.000  -0.4071   0.01660   0.00997  -0.0043   1.0000   0.6616
  -2.750  -0.3914   0.01676   0.01028  -0.0008   1.0000   0.7469
  -2.500  -0.3768   0.01699   0.01055   0.0030   1.0000   0.8026
  -2.250  -0.3662   0.01729   0.01090   0.0080   1.0000   0.8520
  -2.000  -0.3549   0.01766   0.01129   0.0133   1.0000   0.9009
  -1.750  -0.3217   0.01823   0.01173   0.0137   1.0000   0.9435
  -1.500  -0.2666   0.01876   0.01205   0.0083   1.0000   0.9650
  -1.250  -0.1856   0.01953   0.01256  -0.0023   1.0000   0.9851
  -1.000  -0.1128   0.01996   0.01280  -0.0120   1.0000   1.0000
  -0.750  -0.1165   0.01958   0.01238  -0.0081   1.0000   1.0000
  -0.500  -0.1200   0.01922   0.01198  -0.0040   1.0000   1.0000
  -0.250  -0.1211   0.01893   0.01165  -0.0004   1.0000   1.0000
   0.000  -0.1152   0.01882   0.01147   0.0022   1.0000   1.0000
   0.250  -0.1016   0.01890   0.01148   0.0034   1.0000   1.0000
   0.500  -0.0842   0.01912   0.01162   0.0040   1.0000   1.0000
   0.750  -0.0652   0.01943   0.01186   0.0044   1.0000   1.0000
   1.000  -0.0185   0.02015   0.01252  -0.0005   0.9920   1.0000
   1.250   0.0273   0.02087   0.01319  -0.0051   0.9838   1.0000
   1.500   0.0712   0.02148   0.01377  -0.0092   0.9748   1.0000
   1.750   0.1109   0.02195   0.01425  -0.0125   0.9644   1.0000
   2.000   0.1494   0.02239   0.01470  -0.0154   0.9537   1.0000
   2.250   0.1889   0.02281   0.01515  -0.0184   0.9429   1.0000
   2.500   0.2347   0.02314   0.01552  -0.0222   0.9312   1.0000
   2.750   0.2847   0.02319   0.01565  -0.0265   0.9171   1.0000
   3.000   0.3333   0.02292   0.01548  -0.0299   0.9001   1.0000
   3.250   0.3845   0.02231   0.01498  -0.0334   0.8820   1.0000
   3.500   0.4358   0.02151   0.01433  -0.0365   0.8653   1.0000
   3.750   0.4840   0.02065   0.01363  -0.0390   0.8498   1.0000
   4.000   0.5380   0.01926   0.01244  -0.0419   0.8328   1.0000
   4.250   0.5883   0.01758   0.01095  -0.0434   0.8085   1.0000
   4.500   0.6275   0.01627   0.00977  -0.0432   0.7719   1.0000
   4.750   0.6663   0.01538   0.00890  -0.0432   0.7145   1.0000
   5.000   0.7114   0.01519   0.00803  -0.0441   0.5453   1.0000
   5.250   0.7088   0.01686   0.00836  -0.0380   0.3365   1.0000
   5.500   0.7108   0.01861   0.00924  -0.0334   0.2307   1.0000
   5.750   0.7216   0.02002   0.01018  -0.0305   0.1850   1.0000
   6.000   0.7383   0.02134   0.01122  -0.0285   0.1613   1.0000
   6.250   0.7611   0.02254   0.01227  -0.0276   0.1469   1.0000
   6.500   0.7865   0.02365   0.01338  -0.0272   0.1361   1.0000
   6.750   0.8149   0.02503   0.01469  -0.0274   0.1278   1.0000
   7.000   0.8427   0.02627   0.01600  -0.0273   0.1213   1.0000
   7.250   0.8727   0.02803   0.01768  -0.0280   0.1149   1.0000
   7.500   0.8974   0.02929   0.01920  -0.0272   0.1094   1.0000
   7.750   0.9225   0.03075   0.02067  -0.0270   0.1038   1.0000
   8.000   0.9465   0.03282   0.02297  -0.0264   0.0996   1.0000
   8.250   0.9663   0.03439   0.02488  -0.0249   0.0952   1.0000
   8.500   0.9879   0.03610   0.02673  -0.0240   0.0913   1.0000
   8.750   1.0095   0.03884   0.02958  -0.0234   0.0886   1.0000
   9.000   1.0224   0.04178   0.03295  -0.0212   0.0869   1.0000
   9.250   1.0305   0.04424   0.03595  -0.0180   0.0851   1.0000
   9.500   1.0360   0.04715   0.03932  -0.0148   0.0834   1.0000
   9.750   1.0385   0.05072   0.04333  -0.0115   0.0831   1.0000
  10.000   1.0366   0.05468   0.04772  -0.0081   0.0836   1.0000
  10.250   1.0310   0.05891   0.05230  -0.0046   0.0845   1.0000
  10.500   1.0238   0.06331   0.05699  -0.0015   0.0856   1.0000
  10.750   1.0162   0.06780   0.06169   0.0013   0.0865   1.0000
  11.000   1.0094   0.07258   0.06662   0.0035   0.0871   1.0000
  11.250   0.7773   0.10961   0.10455  -0.0111   0.1767   1.0000
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