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LOCKHEED C-5A BL0 AIRFOIL (c5a-il) Xfoil prediction polar at RE=200,000 Ncrit=5


Details Polar file
Airfoil: LOCKHEED C-5A BL0 AIRFOIL (c5a-il)
Reynolds number: 200,000
Max Cl/Cd: 40.65 at α=7.5°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-c5a-il-200000-n5.txt
Download as CSV file: xf-c5a-il-200000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: LOCKHEED C-5A BL0 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
  ------ -------- --------- --------- -------- -------- --------
 -14.250  -0.6523   0.11685   0.11271  -0.0362   1.0000   0.0193
 -14.000  -0.6792   0.10479   0.10063  -0.0422   1.0000   0.0191
 -13.750  -0.7133   0.09232   0.08804  -0.0498   1.0000   0.0189
 -13.500  -0.7430   0.08307   0.07865  -0.0554   1.0000   0.0187
 -13.250  -0.7696   0.07578   0.07121  -0.0591   1.0000   0.0186
 -13.000  -0.7943   0.06980   0.06506  -0.0614   1.0000   0.0185
 -12.750  -0.8173   0.06477   0.05986  -0.0623   1.0000   0.0185
 -12.500  -0.8388   0.06047   0.05538  -0.0620   1.0000   0.0184
 -12.250  -0.8588   0.05676   0.05148  -0.0608   1.0000   0.0184
 -12.000  -0.8774   0.05357   0.04810  -0.0587   1.0000   0.0184
 -11.750  -0.8950   0.05081   0.04515  -0.0557   1.0000   0.0184
 -11.500  -0.9117   0.04845   0.04259  -0.0519   1.0000   0.0184
 -11.250  -0.9281   0.04647   0.04042  -0.0472   1.0000   0.0185
 -11.000  -0.9444   0.04479   0.03857  -0.0418   1.0000   0.0185
 -10.750  -0.9548   0.04293   0.03650  -0.0369   1.0000   0.0186
 -10.500  -0.9595   0.04098   0.03431  -0.0329   1.0000   0.0187
 -10.250  -0.9605   0.03908   0.03216  -0.0291   1.0000   0.0188
 -10.000  -0.9580   0.03731   0.03014  -0.0258   1.0000   0.0189
  -9.750  -0.9524   0.03566   0.02822  -0.0228   1.0000   0.0191
  -9.500  -0.9443   0.03414   0.02646  -0.0201   1.0000   0.0193
  -9.250  -0.9338   0.03271   0.02483  -0.0177   1.0000   0.0194
  -9.000  -0.9205   0.03116   0.02318  -0.0158   1.0000   0.0197
  -8.750  -0.9069   0.02999   0.02195  -0.0139   1.0000   0.0201
  -8.500  -0.8928   0.02903   0.02094  -0.0121   1.0000   0.0206
  -8.250  -0.8781   0.02812   0.01994  -0.0103   1.0000   0.0211
  -8.000  -0.8562   0.02712   0.01883  -0.0098   0.9991   0.0218
  -7.750  -0.8299   0.02603   0.01764  -0.0102   0.9974   0.0223
  -7.500  -0.8037   0.02498   0.01649  -0.0106   0.9958   0.0228
  -7.250  -0.7771   0.02401   0.01543  -0.0110   0.9943   0.0234
  -7.000  -0.7519   0.02312   0.01446  -0.0111   0.9920   0.0240
  -6.750  -0.7270   0.02215   0.01345  -0.0113   0.9897   0.0246
  -6.500  -0.7012   0.02125   0.01255  -0.0117   0.9874   0.0256
  -6.250  -0.6731   0.02053   0.01179  -0.0125   0.9856   0.0267
  -6.000  -0.6480   0.01989   0.01110  -0.0126   0.9826   0.0282
  -5.750  -0.6212   0.01937   0.01050  -0.0130   0.9797   0.0302
  -5.500  -0.5936   0.01866   0.00978  -0.0136   0.9773   0.0329
  -5.250  -0.5632   0.01815   0.00922  -0.0147   0.9754   0.0362
  -5.000  -0.5380   0.01762   0.00865  -0.0147   0.9721   0.0403
  -4.750  -0.5115   0.01708   0.00813  -0.0149   0.9687   0.0493
  -4.500  -0.4844   0.01621   0.00759  -0.0156   0.9661   0.0976
  -4.250  -0.4559   0.01531   0.00708  -0.0168   0.9641   0.1835
  -4.000  -0.4347   0.01406   0.00656  -0.0167   0.9605   0.3284
  -3.750  -0.4120   0.01307   0.00630  -0.0165   0.9562   0.4819
  -3.500  -0.3814   0.01271   0.00626  -0.0173   0.9530   0.5602
  -3.250  -0.3478   0.01258   0.00627  -0.0185   0.9507   0.6127
  -3.000  -0.3231   0.01253   0.00627  -0.0178   0.9452   0.6435
  -2.750  -0.2927   0.01248   0.00621  -0.0183   0.9411   0.6618
  -2.500  -0.2579   0.01241   0.00609  -0.0198   0.9381   0.6727
  -2.250  -0.2212   0.01232   0.00598  -0.0216   0.9358   0.6836
  -2.000  -0.1988   0.01228   0.00594  -0.0204   0.9284   0.6962
  -1.750  -0.1670   0.01224   0.00589  -0.0212   0.9250   0.7097
  -1.500  -0.1334   0.01219   0.00585  -0.0224   0.9226   0.7197
  -1.250  -0.0983   0.01212   0.00576  -0.0240   0.9208   0.7274
  -1.000  -0.0771   0.01212   0.00578  -0.0226   0.9131   0.7345
  -0.750  -0.0445   0.01204   0.00569  -0.0236   0.9096   0.7425
  -0.500  -0.0100   0.01195   0.00563  -0.0249   0.9072   0.7500
  -0.250   0.0169   0.01190   0.00559  -0.0247   0.9010   0.7582
   0.000   0.0472   0.01180   0.00554  -0.0251   0.8955   0.7649
   0.250   0.0836   0.01164   0.00537  -0.0268   0.8918   0.7720
   0.500   0.1092   0.01156   0.00535  -0.0261   0.8831   0.7774
   0.750   0.1431   0.01140   0.00522  -0.0272   0.8775   0.7834
   1.000   0.1709   0.01131   0.00515  -0.0271   0.8685   0.7899
   1.250   0.2059   0.01111   0.00500  -0.0283   0.8609   0.7948
   1.500   0.2363   0.01094   0.00486  -0.0286   0.8467   0.8010
   1.750   0.2707   0.01071   0.00464  -0.0295   0.8288   0.8067
   2.000   0.3033   0.01055   0.00447  -0.0301   0.8034   0.8117
   2.250   0.3373   0.01045   0.00432  -0.0310   0.7731   0.8177
   2.500   0.3696   0.01045   0.00419  -0.0316   0.7304   0.8232
   2.750   0.3971   0.01058   0.00416  -0.0311   0.6804   0.8285
   3.000   0.4200   0.01087   0.00417  -0.0299   0.6179   0.8353
   3.250   0.4388   0.01127   0.00429  -0.0278   0.5501   0.8412
   3.500   0.4558   0.01175   0.00446  -0.0256   0.4758   0.8482
   3.750   0.4700   0.01240   0.00469  -0.0230   0.3831   0.8554
   4.000   0.4851   0.01308   0.00501  -0.0207   0.2956   0.8624
   4.250   0.5034   0.01367   0.00533  -0.0191   0.2310   0.8702
   4.500   0.5217   0.01422   0.00566  -0.0174   0.1822   0.8770
   4.750   0.5428   0.01465   0.00597  -0.0163   0.1497   0.8853
   5.000   0.5629   0.01507   0.00631  -0.0149   0.1272   0.8924
   5.250   0.5844   0.01544   0.00665  -0.0138   0.1073   0.9012
   5.500   0.6053   0.01581   0.00698  -0.0125   0.0896   0.9090
   5.750   0.6265   0.01621   0.00735  -0.0114   0.0793   0.9182
   6.000   0.6478   0.01661   0.00778  -0.0102   0.0724   0.9274
   6.250   0.6700   0.01703   0.00822  -0.0093   0.0679   0.9370
   6.500   0.6934   0.01744   0.00869  -0.0086   0.0640   0.9477
   6.750   0.7187   0.01796   0.00923  -0.0085   0.0608   0.9579
   7.000   0.7451   0.01857   0.00988  -0.0087   0.0586   0.9688
   7.250   0.7736   0.01914   0.01053  -0.0093   0.0564   0.9802
   7.500   0.8021   0.01973   0.01119  -0.0101   0.0539   0.9954
   7.750   0.8218   0.02029   0.01177  -0.0091   0.0521   1.0000
   8.000   0.8397   0.02102   0.01248  -0.0078   0.0502   1.0000
   8.250   0.8591   0.02180   0.01329  -0.0067   0.0485   1.0000
   8.500   0.8800   0.02242   0.01403  -0.0058   0.0467   1.0000
   8.750   0.9003   0.02310   0.01478  -0.0049   0.0449   1.0000
   9.000   0.9199   0.02381   0.01554  -0.0039   0.0431   1.0000
   9.250   0.9388   0.02463   0.01638  -0.0028   0.0415   1.0000
   9.500   0.9586   0.02589   0.01765  -0.0021   0.0398   1.0000
   9.750   0.9777   0.02657   0.01851  -0.0009   0.0384   1.0000
  10.000   0.9962   0.02741   0.01950   0.0003   0.0367   1.0000
  10.250   1.0139   0.02833   0.02053   0.0015   0.0353   1.0000
  10.500   1.0302   0.02920   0.02147   0.0028   0.0340   1.0000
  10.750   1.0456   0.03018   0.02247   0.0042   0.0329   1.0000
  11.000   1.0604   0.03138   0.02384   0.0056   0.0316   1.0000
  11.250   1.0739   0.03253   0.02523   0.0074   0.0302   1.0000
  11.500   1.0862   0.03374   0.02662   0.0091   0.0290   1.0000
  11.750   1.0972   0.03483   0.02784   0.0109   0.0281   1.0000
  12.000   1.1074   0.03583   0.02891   0.0126   0.0272   1.0000
  12.250   1.1167   0.03690   0.03003   0.0144   0.0266   1.0000
  12.500   1.1222   0.03866   0.03204   0.0164   0.0257   1.0000
  12.750   1.1251   0.04063   0.03430   0.0185   0.0246   1.0000
  13.000   1.1273   0.04253   0.03643   0.0204   0.0238   1.0000
  13.250   1.1292   0.04438   0.03845   0.0221   0.0232   1.0000
  13.500   1.1315   0.04612   0.04031   0.0234   0.0226   1.0000
  13.750   1.1345   0.04780   0.04207   0.0244   0.0221   1.0000
  14.000   1.1365   0.04967   0.04401   0.0252   0.0217   1.0000
  14.250   1.1309   0.05266   0.04718   0.0259   0.0213   1.0000
  14.500   1.1161   0.05706   0.05191   0.0261   0.0208   1.0000
  14.750   1.0984   0.06211   0.05726   0.0253   0.0205   1.0000
  15.000   1.0779   0.06804   0.06346   0.0234   0.0203   1.0000
  15.250   1.0529   0.07528   0.07096   0.0200   0.0202   1.0000
  15.500   1.0218   0.08461   0.08056   0.0145   0.0202   1.0000
  15.750   0.9810   0.09730   0.09349   0.0062   0.0206   1.0000
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