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LOCKHEED C-5A BL488.2 AIRFOIL (c5b-il) Xfoil prediction polar at RE=1,000,000 Ncrit=5


Details Polar file
Airfoil: LOCKHEED C-5A BL488.2 AIRFOIL (c5b-il)
Reynolds number: 1,000,000
Max Cl/Cd: 77.07 at α=8.75°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-c5b-il-1000000-n5.txt
Download as CSV file: xf-c5b-il-1000000-n5.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 =     1.000 e 6     Ncrit =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -16.250  -0.9536   0.08116   0.07866  -0.0546   1.0000   0.0103
 -16.000  -0.9965   0.06842   0.06571  -0.0626   1.0000   0.0103
 -15.750  -1.0253   0.05926   0.05635  -0.0687   1.0000   0.0103
 -15.500  -1.0454   0.05251   0.04943  -0.0729   1.0000   0.0103
 -15.250  -1.0608   0.04727   0.04403  -0.0755   1.0000   0.0103
 -15.000  -1.0729   0.04311   0.03973  -0.0767   1.0000   0.0103
 -14.750  -1.0829   0.03977   0.03624  -0.0769   1.0000   0.0103
 -14.500  -1.0919   0.03701   0.03335  -0.0760   1.0000   0.0103
 -14.250  -1.0999   0.03474   0.03097  -0.0743   1.0000   0.0103
 -14.000  -1.1084   0.03286   0.02897  -0.0716   1.0000   0.0104
 -13.750  -1.1181   0.03135   0.02735  -0.0680   1.0000   0.0104
 -13.500  -1.1140   0.02970   0.02557  -0.0669   0.9990   0.0104
 -13.250  -1.1027   0.02815   0.02389  -0.0666   0.9972   0.0105
 -13.000  -1.0894   0.02680   0.02241  -0.0663   0.9955   0.0105
 -12.750  -1.0733   0.02558   0.02106  -0.0661   0.9941   0.0105
 -12.500  -1.0574   0.02448   0.01985  -0.0654   0.9916   0.0106
 -12.250  -1.0378   0.02343   0.01869  -0.0653   0.9896   0.0106
 -12.000  -1.0198   0.02204   0.01715  -0.0651   0.9879   0.0107
 -11.750  -0.9987   0.02090   0.01590  -0.0652   0.9867   0.0108
 -11.500  -0.9754   0.01992   0.01482  -0.0655   0.9858   0.0109
 -11.250  -0.9503   0.01906   0.01388  -0.0661   0.9851   0.0111
 -11.000  -0.9294   0.01836   0.01310  -0.0655   0.9826   0.0112
 -10.750  -0.9066   0.01769   0.01237  -0.0652   0.9804   0.0113
 -10.500  -0.8820   0.01706   0.01168  -0.0653   0.9786   0.0114
 -10.250  -0.8563   0.01646   0.01101  -0.0656   0.9772   0.0115
 -10.000  -0.8300   0.01590   0.01039  -0.0659   0.9760   0.0116
  -9.750  -0.8033   0.01536   0.00980  -0.0663   0.9749   0.0117
  -9.500  -0.7792   0.01488   0.00928  -0.0660   0.9729   0.0118
  -9.250  -0.7565   0.01444   0.00878  -0.0654   0.9700   0.0119
  -9.000  -0.7316   0.01399   0.00829  -0.0652   0.9677   0.0121
  -8.750  -0.7057   0.01356   0.00782  -0.0652   0.9659   0.0122
  -8.500  -0.6795   0.01314   0.00736  -0.0653   0.9644   0.0124
  -8.250  -0.6526   0.01274   0.00691  -0.0654   0.9630   0.0125
  -8.000  -0.6276   0.01239   0.00652  -0.0651   0.9608   0.0127
  -7.750  -0.6035   0.01206   0.00616  -0.0646   0.9579   0.0129
  -7.500  -0.5780   0.01174   0.00581  -0.0644   0.9555   0.0131
  -7.250  -0.5518   0.01143   0.00547  -0.0643   0.9534   0.0134
  -7.000  -0.5251   0.01112   0.00513  -0.0643   0.9515   0.0137
  -6.750  -0.4979   0.01079   0.00479  -0.0644   0.9498   0.0145
  -6.500  -0.4716   0.01053   0.00453  -0.0643   0.9477   0.0152
  -6.250  -0.4463   0.01030   0.00429  -0.0639   0.9449   0.0161
  -6.000  -0.4201   0.01008   0.00405  -0.0637   0.9422   0.0169
  -5.750  -0.3935   0.00984   0.00381  -0.0636   0.9397   0.0182
  -5.500  -0.3661   0.00962   0.00358  -0.0637   0.9374   0.0198
  -5.250  -0.3379   0.00943   0.00338  -0.0639   0.9353   0.0212
  -5.000  -0.3114   0.00922   0.00319  -0.0637   0.9327   0.0233
  -4.750  -0.2852   0.00905   0.00302  -0.0635   0.9296   0.0252
  -4.500  -0.2583   0.00888   0.00285  -0.0634   0.9264   0.0271
  -4.250  -0.2308   0.00869   0.00267  -0.0634   0.9228   0.0304
  -3.750  -0.1764   0.00835   0.00235  -0.0633   0.9153   0.0391
  -3.500  -0.1496   0.00817   0.00221  -0.0632   0.9118   0.0472
  -3.250  -0.1230   0.00790   0.00205  -0.0631   0.9085   0.0721
  -3.000  -0.0959   0.00763   0.00191  -0.0631   0.9055   0.1074
  -2.750  -0.0686   0.00747   0.00181  -0.0631   0.9023   0.1254
  -2.500  -0.0423   0.00726   0.00171  -0.0629   0.8984   0.1506
  -2.250  -0.0160   0.00699   0.00159  -0.0627   0.8944   0.1953
  -2.000   0.0102   0.00663   0.00146  -0.0626   0.8901   0.2643
  -1.750   0.0353   0.00627   0.00136  -0.0623   0.8846   0.3367
  -1.500   0.0591   0.00576   0.00124  -0.0617   0.8786   0.4527
  -1.250   0.0839   0.00538   0.00115  -0.0612   0.8704   0.5445
  -1.000   0.1102   0.00523   0.00108  -0.0609   0.8581   0.5831
  -0.750   0.1370   0.00516   0.00104  -0.0606   0.8443   0.6072
  -0.500   0.1638   0.00510   0.00101  -0.0603   0.8312   0.6309
  -0.250   0.1900   0.00508   0.00099  -0.0599   0.8120   0.6552
   0.000   0.2149   0.00516   0.00097  -0.0592   0.7800   0.6694
   0.250   0.2375   0.00534   0.00098  -0.0579   0.7303   0.6821
   0.500   0.2578   0.00563   0.00105  -0.0562   0.6662   0.6967
   0.750   0.2791   0.00592   0.00114  -0.0548   0.6090   0.7122
   1.000   0.3016   0.00618   0.00123  -0.0537   0.5555   0.7275
   1.250   0.3242   0.00646   0.00134  -0.0527   0.5002   0.7422
   1.500   0.3461   0.00683   0.00148  -0.0516   0.4319   0.7559
   1.750   0.3680   0.00724   0.00163  -0.0505   0.3604   0.7677
   2.000   0.3899   0.00768   0.00181  -0.0495   0.2860   0.7775
   2.250   0.4134   0.00804   0.00196  -0.0487   0.2305   0.7867
   2.500   0.4370   0.00836   0.00212  -0.0480   0.1829   0.7974
   2.750   0.4619   0.00860   0.00227  -0.0474   0.1521   0.8066
   3.000   0.4869   0.00884   0.00241  -0.0470   0.1254   0.8148
   3.250   0.5127   0.00900   0.00255  -0.0466   0.1127   0.8228
   3.500   0.5384   0.00917   0.00269  -0.0462   0.1018   0.8318
   3.750   0.5640   0.00933   0.00283  -0.0458   0.0902   0.8412
   4.000   0.5890   0.00955   0.00300  -0.0453   0.0724   0.8516
   4.250   0.6133   0.00980   0.00319  -0.0447   0.0562   0.8632
   4.500   0.6382   0.00998   0.00338  -0.0441   0.0505   0.8751
   4.750   0.6630   0.01016   0.00357  -0.0435   0.0473   0.8871
   5.000   0.6877   0.01034   0.00377  -0.0429   0.0448   0.8998
   5.250   0.7122   0.01051   0.00398  -0.0422   0.0434   0.9132
   5.500   0.7365   0.01065   0.00418  -0.0415   0.0427   0.9276
   5.750   0.7607   0.01081   0.00439  -0.0407   0.0416   0.9428
   6.000   0.7860   0.01100   0.00460  -0.0403   0.0402   0.9587
   6.250   0.8143   0.01123   0.00485  -0.0405   0.0387   0.9730
   6.500   0.8446   0.01151   0.00512  -0.0413   0.0373   0.9847
   6.750   0.8750   0.01182   0.00544  -0.0421   0.0358   0.9947
   7.000   0.9031   0.01207   0.00571  -0.0424   0.0350   1.0000
   7.250   0.9265   0.01228   0.00593  -0.0417   0.0343   1.0000
   7.500   0.9500   0.01250   0.00617  -0.0409   0.0334   1.0000
   7.750   0.9735   0.01274   0.00643  -0.0402   0.0323   1.0000
   8.000   0.9968   0.01300   0.00668  -0.0395   0.0307   1.0000
   8.250   1.0195   0.01331   0.00697  -0.0387   0.0288   1.0000
   8.500   1.0428   0.01356   0.00724  -0.0380   0.0277   1.0000
   8.750   1.0659   0.01383   0.00752  -0.0372   0.0258   1.0000
   9.000   1.0883   0.01415   0.00781  -0.0364   0.0235   1.0000
   9.250   1.1106   0.01447   0.00814  -0.0355   0.0218   1.0000
   9.500   1.1324   0.01482   0.00849  -0.0346   0.0202   1.0000
   9.750   1.1531   0.01519   0.00887  -0.0335   0.0189   1.0000
  10.000   1.1735   0.01556   0.00926  -0.0322   0.0180   1.0000
  10.250   1.1934   0.01595   0.00968  -0.0310   0.0171   1.0000
  10.500   1.2129   0.01639   0.01013  -0.0297   0.0162   1.0000
  10.750   1.2321   0.01685   0.01062  -0.0283   0.0153   1.0000
  11.000   1.2514   0.01728   0.01110  -0.0271   0.0148   1.0000
  11.250   1.2704   0.01774   0.01160  -0.0257   0.0142   1.0000
  11.500   1.2887   0.01824   0.01213  -0.0244   0.0136   1.0000
  11.750   1.3064   0.01879   0.01271  -0.0229   0.0130   1.0000
  12.000   1.3234   0.01938   0.01335  -0.0214   0.0124   1.0000
  12.250   1.3408   0.01992   0.01395  -0.0200   0.0120   1.0000
  12.500   1.3581   0.02046   0.01455  -0.0185   0.0116   1.0000
  12.750   1.3746   0.02105   0.01519  -0.0170   0.0110   1.0000
  13.000   1.3902   0.02171   0.01589  -0.0155   0.0104   1.0000
  13.250   1.4048   0.02244   0.01667  -0.0138   0.0098   1.0000
  13.500   1.4192   0.02317   0.01745  -0.0122   0.0093   1.0000
  13.750   1.4337   0.02388   0.01825  -0.0106   0.0088   1.0000
  14.000   1.4470   0.02469   0.01911  -0.0089   0.0080   1.0000
  14.500   1.4703   0.02656   0.02109  -0.0054   0.0069   1.0000
  14.750   1.4804   0.02761   0.02220  -0.0036   0.0066   1.0000
  15.000   1.4896   0.02875   0.02341  -0.0018   0.0063   1.0000
  15.250   1.4976   0.03000   0.02473   0.0000   0.0061   1.0000
  15.500   1.5042   0.03138   0.02619   0.0019   0.0058   1.0000
  15.750   1.5096   0.03289   0.02780   0.0036   0.0056   1.0000
  16.000   1.5144   0.03449   0.02949   0.0053   0.0054   1.0000
  16.250   1.5188   0.03615   0.03125   0.0068   0.0053   1.0000
  16.500   1.5219   0.03799   0.03320   0.0082   0.0052   1.0000
  16.750   1.5236   0.04003   0.03535   0.0094   0.0051   1.0000
  17.000   1.5237   0.04230   0.03773   0.0105   0.0050   1.0000
  17.250   1.5221   0.04484   0.04039   0.0113   0.0049   1.0000
  17.500   1.5190   0.04771   0.04338   0.0118   0.0049   1.0000
  17.750   1.5143   0.05091   0.04671   0.0120   0.0048   1.0000
  18.000   1.5072   0.05462   0.05054   0.0117   0.0048   1.0000
  18.250   1.4978   0.05888   0.05495   0.0109   0.0047   1.0000
  18.500   1.4857   0.06380   0.06000   0.0094   0.0047   1.0000
  18.750   1.4699   0.06955   0.06591   0.0072   0.0046   1.0000
  19.000   1.4492   0.07649   0.07302   0.0041   0.0046   1.0000
  19.250   1.4217   0.08509   0.08180  -0.0003   0.0047   1.0000
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