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LOCKHEED C-5A BL1256 AIRFOIL (c5e-il) Xfoil prediction polar at RE=1,000,000 Ncrit=5


Details Polar file
Airfoil: LOCKHEED C-5A BL1256 AIRFOIL (c5e-il)
Reynolds number: 1,000,000
Max Cl/Cd: 81 at α=9.5°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-c5e-il-1000000-n5.txt
Download as CSV file: xf-c5e-il-1000000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: LOCKHEED C-5A BL1256 AIRFOIL                    
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     1.000 e 6     Ncrit =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -17.000  -1.3346   0.05034   0.04736  -0.0529   1.0000   0.0118
 -16.750  -1.3621   0.04396   0.04075  -0.0555   1.0000   0.0118
 -16.500  -1.3747   0.04000   0.03661  -0.0562   1.0000   0.0119
 -16.250  -1.3807   0.03703   0.03349  -0.0560   1.0000   0.0119
 -16.000  -1.3824   0.03466   0.03099  -0.0553   1.0000   0.0121
 -15.750  -1.3812   0.03272   0.02891  -0.0542   1.0000   0.0122
 -15.500  -1.3775   0.03110   0.02718  -0.0527   1.0000   0.0123
 -15.250  -1.3699   0.02971   0.02568  -0.0512   1.0000   0.0125
 -15.000  -1.3578   0.02842   0.02429  -0.0502   1.0000   0.0126
 -14.750  -1.3437   0.02725   0.02301  -0.0493   1.0000   0.0129
 -14.500  -1.3281   0.02616   0.02182  -0.0484   1.0000   0.0131
 -14.250  -1.3111   0.02516   0.02072  -0.0476   1.0000   0.0133
 -14.000  -1.2931   0.02422   0.01968  -0.0469   1.0000   0.0135
 -13.750  -1.2742   0.02335   0.01871  -0.0462   1.0000   0.0137
 -13.500  -1.2544   0.02252   0.01782  -0.0455   1.0000   0.0140
 -13.250  -1.2337   0.02178   0.01703  -0.0450   1.0000   0.0144
 -13.000  -1.2124   0.02111   0.01631  -0.0444   1.0000   0.0147
 -12.750  -1.1906   0.02047   0.01561  -0.0439   1.0000   0.0151
 -12.500  -1.1686   0.01986   0.01494  -0.0433   1.0000   0.0155
 -12.250  -1.1462   0.01928   0.01430  -0.0428   1.0000   0.0159
 -12.000  -1.1237   0.01872   0.01367  -0.0422   1.0000   0.0162
 -11.750  -1.1009   0.01819   0.01307  -0.0417   1.0000   0.0165
 -11.500  -1.0781   0.01768   0.01249  -0.0411   1.0000   0.0168
 -11.250  -1.0554   0.01715   0.01192  -0.0405   1.0000   0.0171
 -11.000  -1.0324   0.01668   0.01142  -0.0398   1.0000   0.0175
 -10.750  -1.0094   0.01626   0.01096  -0.0392   1.0000   0.0178
 -10.500  -0.9864   0.01586   0.01054  -0.0384   1.0000   0.0182
 -10.250  -0.9635   0.01547   0.01012  -0.0377   1.0000   0.0186
 -10.000  -0.9405   0.01509   0.00971  -0.0370   1.0000   0.0189
  -9.750  -0.9176   0.01472   0.00930  -0.0362   1.0000   0.0193
  -9.500  -0.8887   0.01434   0.00887  -0.0367   0.9987   0.0197
  -9.250  -0.8575   0.01395   0.00845  -0.0376   0.9965   0.0200
  -9.000  -0.8256   0.01358   0.00803  -0.0387   0.9944   0.0202
  -8.750  -0.7941   0.01323   0.00764  -0.0397   0.9913   0.0204
  -8.500  -0.7630   0.01279   0.00718  -0.0407   0.9864   0.0209
  -8.250  -0.7307   0.01242   0.00680  -0.0418   0.9809   0.0214
  -8.000  -0.6989   0.01209   0.00646  -0.0428   0.9723   0.0218
  -7.750  -0.6681   0.01179   0.00613  -0.0435   0.9613   0.0223
  -7.500  -0.6382   0.01151   0.00582  -0.0440   0.9469   0.0227
  -7.250  -0.6103   0.01126   0.00551  -0.0440   0.9276   0.0231
  -7.000  -0.5841   0.01105   0.00522  -0.0437   0.9042   0.0235
  -6.750  -0.5581   0.01087   0.00494  -0.0432   0.8828   0.0239
  -6.500  -0.5317   0.01069   0.00468  -0.0429   0.8661   0.0243
  -6.250  -0.5048   0.01051   0.00443  -0.0427   0.8530   0.0245
  -6.000  -0.4779   0.01029   0.00416  -0.0425   0.8412   0.0252
  -5.750  -0.4508   0.01010   0.00394  -0.0424   0.8293   0.0260
  -5.500  -0.4234   0.00993   0.00374  -0.0423   0.8181   0.0267
  -5.250  -0.3958   0.00978   0.00356  -0.0422   0.8081   0.0275
  -5.000  -0.3682   0.00963   0.00337  -0.0421   0.7982   0.0283
  -4.750  -0.3405   0.00950   0.00319  -0.0421   0.7877   0.0290
  -4.500  -0.3129   0.00935   0.00300  -0.0420   0.7773   0.0299
  -4.250  -0.2851   0.00919   0.00282  -0.0420   0.7681   0.0312
  -4.000  -0.2571   0.00906   0.00268  -0.0419   0.7609   0.0324
  -3.750  -0.2289   0.00892   0.00253  -0.0420   0.7547   0.0336
  -3.500  -0.2007   0.00881   0.00239  -0.0420   0.7480   0.0345
  -3.250  -0.1724   0.00867   0.00224  -0.0420   0.7423   0.0360
  -3.000  -0.1441   0.00853   0.00211  -0.0421   0.7360   0.0377
  -2.750  -0.1158   0.00843   0.00200  -0.0421   0.7294   0.0395
  -2.500  -0.0874   0.00834   0.00189  -0.0422   0.7197   0.0410
  -2.250  -0.0593   0.00824   0.00177  -0.0422   0.7063   0.0437
  -2.000  -0.0311   0.00816   0.00166  -0.0422   0.6935   0.0465
  -1.750  -0.0027   0.00809   0.00157  -0.0422   0.6822   0.0491
  -1.500   0.0258   0.00799   0.00149  -0.0423   0.6719   0.0546
  -1.250   0.0540   0.00791   0.00142  -0.0423   0.6603   0.0639
  -1.000   0.0822   0.00784   0.00136  -0.0424   0.6453   0.0784
  -0.750   0.1104   0.00780   0.00132  -0.0424   0.6268   0.0914
  -0.500   0.1383   0.00780   0.00129  -0.0424   0.6014   0.1049
  -0.250   0.1663   0.00781   0.00127  -0.0424   0.5792   0.1172
   0.000   0.1945   0.00782   0.00125  -0.0424   0.5605   0.1291
   0.250   0.2226   0.00784   0.00125  -0.0424   0.5395   0.1445
   0.500   0.2501   0.00791   0.00126  -0.0424   0.5038   0.1666
   1.000   0.3020   0.00721   0.00124  -0.0426   0.4006   0.5423
   1.250   0.3286   0.00730   0.00135  -0.0425   0.3544   0.6064
   1.500   0.3523   0.00798   0.00161  -0.0421   0.2243   0.6343
   1.750   0.3782   0.00836   0.00179  -0.0418   0.1587   0.6598
   2.000   0.4056   0.00854   0.00190  -0.0417   0.1331   0.6754
   2.250   0.4334   0.00864   0.00200  -0.0417   0.1227   0.6927
   2.500   0.4612   0.00874   0.00211  -0.0417   0.1116   0.7109
   2.750   0.4883   0.00892   0.00225  -0.0415   0.0898   0.7308
   3.000   0.5157   0.00904   0.00239  -0.0414   0.0824   0.7505
   3.250   0.5433   0.00914   0.00253  -0.0413   0.0770   0.7702
   3.500   0.5707   0.00930   0.00268  -0.0411   0.0686   0.7850
   3.750   0.5976   0.00950   0.00284  -0.0410   0.0553   0.7991
   4.000   0.6248   0.00968   0.00300  -0.0408   0.0501   0.8089
   4.250   0.6520   0.00986   0.00318  -0.0407   0.0474   0.8161
   4.500   0.6791   0.01005   0.00337  -0.0405   0.0449   0.8237
   4.750   0.7064   0.01022   0.00355  -0.0403   0.0437   0.8310
   5.000   0.7333   0.01038   0.00374  -0.0401   0.0426   0.8392
   5.250   0.7603   0.01057   0.00394  -0.0400   0.0412   0.8473
   5.500   0.7868   0.01076   0.00415  -0.0397   0.0402   0.8557
   6.000   0.8394   0.01120   0.00464  -0.0391   0.0383   0.8722
   6.250   0.8653   0.01147   0.00493  -0.0388   0.0373   0.8808
   6.500   0.8912   0.01166   0.00515  -0.0384   0.0368   0.8900
   6.750   0.9172   0.01185   0.00538  -0.0380   0.0362   0.8986
   7.000   0.9428   0.01206   0.00562  -0.0376   0.0356   0.9081
   7.250   0.9678   0.01226   0.00587  -0.0371   0.0349   0.9181
   7.500   0.9921   0.01247   0.00613  -0.0364   0.0341   0.9312
   7.750   1.0154   0.01267   0.00638  -0.0354   0.0334   0.9514
   8.000   1.0428   0.01292   0.00665  -0.0355   0.0326   1.0000
   8.250   1.0682   0.01326   0.00698  -0.0352   0.0317   1.0000
   8.500   1.0936   0.01358   0.00732  -0.0349   0.0310   1.0000
   8.750   1.1192   0.01386   0.00762  -0.0347   0.0305   1.0000
   9.000   1.1446   0.01415   0.00793  -0.0344   0.0297   1.0000
   9.250   1.1698   0.01445   0.00824  -0.0340   0.0288   1.0000
   9.500   1.1947   0.01475   0.00854  -0.0337   0.0277   1.0000
   9.750   1.2191   0.01511   0.00888  -0.0333   0.0265   1.0000
  10.000   1.2434   0.01545   0.00925  -0.0329   0.0256   1.0000
  10.250   1.2673   0.01581   0.00963  -0.0324   0.0246   1.0000
  10.500   1.2910   0.01618   0.01001  -0.0319   0.0235   1.0000
  10.750   1.3141   0.01658   0.01041  -0.0313   0.0224   1.0000
  11.000   1.3367   0.01701   0.01086  -0.0306   0.0215   1.0000
  11.250   1.3589   0.01745   0.01133  -0.0299   0.0207   1.0000
  11.500   1.3806   0.01792   0.01182  -0.0292   0.0199   1.0000
  11.750   1.4017   0.01842   0.01234  -0.0283   0.0192   1.0000
  12.000   1.4219   0.01896   0.01289  -0.0274   0.0185   1.0000
  12.250   1.4417   0.01950   0.01348  -0.0264   0.0181   1.0000
  12.500   1.4608   0.02006   0.01408  -0.0253   0.0177   1.0000
  12.750   1.4785   0.02064   0.01471  -0.0240   0.0173   1.0000
  13.000   1.4940   0.02125   0.01536  -0.0224   0.0169   1.0000
  13.250   1.5087   0.02191   0.01608  -0.0207   0.0165   1.0000
  13.500   1.5228   0.02264   0.01685  -0.0191   0.0163   1.0000
  13.750   1.5360   0.02342   0.01768  -0.0174   0.0160   1.0000
  14.000   1.5485   0.02429   0.01860  -0.0158   0.0157   1.0000
  14.250   1.5600   0.02525   0.01962  -0.0142   0.0154   1.0000
  14.500   1.5705   0.02632   0.02076  -0.0127   0.0152   1.0000
  14.750   1.5814   0.02740   0.02192  -0.0114   0.0150   1.0000
  15.000   1.5920   0.02854   0.02313  -0.0102   0.0149   1.0000
  15.250   1.6017   0.02979   0.02446  -0.0090   0.0147   1.0000
  15.500   1.6105   0.03117   0.02592  -0.0080   0.0146   1.0000
  15.750   1.6185   0.03267   0.02750  -0.0070   0.0144   1.0000
  16.000   1.6257   0.03429   0.02921  -0.0062   0.0143   1.0000
  16.250   1.6318   0.03606   0.03107  -0.0055   0.0142   1.0000
  16.500   1.6367   0.03799   0.03309  -0.0048   0.0140   1.0000
  16.750   1.6406   0.04008   0.03527  -0.0044   0.0139   1.0000
  17.000   1.6432   0.04236   0.03764  -0.0040   0.0138   1.0000
  17.250   1.6445   0.04483   0.04021  -0.0038   0.0136   1.0000
  17.500   1.6442   0.04756   0.04304  -0.0038   0.0135   1.0000
  17.750   1.6424   0.05054   0.04611  -0.0039   0.0134   1.0000
  18.000   1.6386   0.05384   0.04951  -0.0043   0.0132   1.0000
  18.250   1.6332   0.05751   0.05329  -0.0050   0.0131   1.0000
  18.500   1.6258   0.06158   0.05747  -0.0061   0.0130   1.0000
  18.750   1.6159   0.06617   0.06218  -0.0075   0.0129   1.0000
  19.000   1.6039   0.07128   0.06742  -0.0094   0.0128   1.0000
  19.250   1.5882   0.07715   0.07342  -0.0118   0.0127   1.0000
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