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USA 48 AIRFOIL (usa48-il) Xfoil prediction polar at RE=200,000 Ncrit=5


Details Polar file
Airfoil: USA 48 AIRFOIL (usa48-il)
Reynolds number: 200,000
Max Cl/Cd: 63.16 at α=5.25°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-usa48-il-200000-n5.txt
Download as CSV file: xf-usa48-il-200000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: USA 48 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
  ------ -------- --------- --------- -------- -------- --------
 -13.750  -0.6195   0.08328   0.07927  -0.0634   1.0000   0.0184
 -13.500  -0.6684   0.07127   0.06705  -0.0707   1.0000   0.0181
 -13.250  -0.7013   0.06320   0.05880  -0.0753   1.0000   0.0180
 -13.000  -0.7268   0.05723   0.05264  -0.0781   1.0000   0.0180
 -12.750  -0.7494   0.05252   0.04776  -0.0792   1.0000   0.0180
 -12.500  -0.7695   0.04880   0.04387  -0.0790   1.0000   0.0182
 -12.250  -0.7886   0.04569   0.04060  -0.0777   1.0000   0.0184
 -12.000  -0.8074   0.04311   0.03786  -0.0754   1.0000   0.0185
 -11.750  -0.8271   0.04104   0.03564  -0.0719   1.0000   0.0187
 -11.500  -0.8480   0.03951   0.03398  -0.0668   1.0000   0.0189
 -11.250  -0.8613   0.03769   0.03194  -0.0625   0.9990   0.0192
 -11.000  -0.8476   0.03510   0.02899  -0.0633   0.9949   0.0199
 -10.750  -0.8254   0.03436   0.02823  -0.0642   0.9911   0.0206
 -10.500  -0.8022   0.03335   0.02711  -0.0652   0.9872   0.0213
 -10.250  -0.7784   0.03208   0.02566  -0.0662   0.9838   0.0225
 -10.000  -0.7602   0.03035   0.02361  -0.0659   0.9788   0.0240
  -9.750  -0.7346   0.02921   0.02236  -0.0669   0.9753   0.0249
  -9.500  -0.7111   0.02840   0.02147  -0.0671   0.9707   0.0259
  -9.250  -0.6868   0.02749   0.02042  -0.0674   0.9660   0.0272
  -9.000  -0.6582   0.02644   0.01911  -0.0683   0.9629   0.0296
  -8.750  -0.6366   0.02571   0.01837  -0.0679   0.9571   0.0307
  -8.500  -0.6092   0.02497   0.01754  -0.0685   0.9524   0.0326
  -8.250  -0.5761   0.02412   0.01647  -0.0701   0.9493   0.0350
  -8.000  -0.5549   0.02325   0.01559  -0.0693   0.9412   0.0367
  -7.750  -0.5234   0.02241   0.01470  -0.0706   0.9368   0.0388
  -7.500  -0.4952   0.02174   0.01390  -0.0710   0.9314   0.0412
  -7.250  -0.4709   0.02095   0.01304  -0.0706   0.9249   0.0431
  -7.000  -0.4417   0.01998   0.01209  -0.0715   0.9212   0.0453
  -6.750  -0.4162   0.01929   0.01136  -0.0713   0.9153   0.0476
  -6.500  -0.3898   0.01871   0.01068  -0.0712   0.9088   0.0496
  -6.250  -0.3595   0.01779   0.00973  -0.0722   0.9048   0.0519
  -6.000  -0.3368   0.01712   0.00903  -0.0715   0.8968   0.0539
  -5.750  -0.3067   0.01653   0.00837  -0.0722   0.8910   0.0557
  -5.500  -0.2694   0.01597   0.00770  -0.0743   0.8873   0.0581
  -5.250  -0.2473   0.01554   0.00721  -0.0733   0.8768   0.0604
  -5.000  -0.2100   0.01501   0.00663  -0.0754   0.8719   0.0636
  -4.750  -0.1844   0.01466   0.00624  -0.0750   0.8617   0.0669
  -4.500  -0.1487   0.01409   0.00580  -0.0769   0.8552   0.0914
  -4.250  -0.1225   0.01376   0.00547  -0.0766   0.8440   0.1136
  -4.000  -0.0958   0.01305   0.00510  -0.0768   0.8342   0.1854
  -3.750  -0.0631   0.01278   0.00484  -0.0779   0.8246   0.2158
  -3.500  -0.0343   0.01257   0.00464  -0.0781   0.8131   0.2350
  -3.250  -0.0039   0.01235   0.00442  -0.0787   0.8018   0.2563
  -3.000   0.0272   0.01214   0.00422  -0.0794   0.7912   0.2805
  -2.750   0.0545   0.01195   0.00409  -0.0793   0.7796   0.3090
  -2.500   0.0823   0.01181   0.00395  -0.0793   0.7684   0.3344
  -2.250   0.1109   0.01171   0.00382  -0.0795   0.7570   0.3552
  -2.000   0.1382   0.01162   0.00371  -0.0794   0.7448   0.3780
  -1.750   0.1632   0.01152   0.00362  -0.0788   0.7320   0.4033
  -1.500   0.1878   0.01142   0.00355  -0.0781   0.7191   0.4306
  -1.250   0.2121   0.01132   0.00348  -0.0773   0.7069   0.4600
  -1.000   0.2339   0.01115   0.00346  -0.0760   0.6946   0.5098
  -0.750   0.2515   0.01104   0.00373  -0.0736   0.6812   0.6022
  -0.500   0.2744   0.01114   0.00380  -0.0724   0.6680   0.6480
  -0.250   0.2985   0.01124   0.00381  -0.0715   0.6557   0.6668
   0.000   0.3228   0.01133   0.00383  -0.0706   0.6442   0.6807
   0.250   0.3464   0.01139   0.00386  -0.0697   0.6326   0.6927
   0.500   0.3702   0.01146   0.00388  -0.0687   0.6213   0.7037
   0.750   0.3939   0.01155   0.00389  -0.0678   0.6098   0.7138
   1.000   0.4171   0.01161   0.00391  -0.0667   0.5968   0.7214
   1.250   0.4399   0.01169   0.00394  -0.0656   0.5842   0.7323
   1.500   0.4628   0.01174   0.00399  -0.0645   0.5729   0.7428
   1.750   0.4854   0.01180   0.00404  -0.0633   0.5631   0.7564
   2.000   0.5075   0.01185   0.00410  -0.0620   0.5517   0.7701
   2.250   0.5300   0.01191   0.00416  -0.0609   0.5413   0.7822
   2.500   0.5525   0.01198   0.00423  -0.0597   0.5302   0.7924
   2.750   0.5758   0.01205   0.00430  -0.0588   0.5197   0.8007
   3.000   0.5990   0.01214   0.00440  -0.0579   0.5085   0.8083
   3.250   0.6224   0.01225   0.00449  -0.0570   0.4979   0.8159
   3.500   0.6461   0.01234   0.00461  -0.0562   0.4860   0.8256
   3.750   0.6713   0.01244   0.00476  -0.0557   0.4746   0.8367
   4.000   0.6976   0.01258   0.00492  -0.0555   0.4614   0.8503
   4.250   0.7275   0.01274   0.00514  -0.0561   0.4467   0.8713
   4.500   0.7666   0.01296   0.00542  -0.0586   0.4307   0.9004
   4.750   0.8095   0.01324   0.00570  -0.0622   0.4132   0.9366
   5.000   0.8468   0.01353   0.00597  -0.0646   0.3963   0.9780
   5.250   0.8754   0.01386   0.00625  -0.0652   0.3815   1.0000
   5.500   0.8906   0.01411   0.00645  -0.0629   0.3692   1.0000
   5.750   0.9042   0.01440   0.00668  -0.0602   0.3549   1.0000
   6.000   0.9170   0.01471   0.00692  -0.0575   0.3404   1.0000
   6.250   0.9315   0.01501   0.00719  -0.0550   0.3277   1.0000
   6.500   0.9472   0.01531   0.00748  -0.0529   0.3173   1.0000
   6.750   0.9615   0.01567   0.00781  -0.0505   0.3046   1.0000
   7.000   0.9757   0.01606   0.00816  -0.0482   0.2916   1.0000
   7.250   0.9912   0.01643   0.00852  -0.0461   0.2797   1.0000
   7.500   1.0068   0.01682   0.00891  -0.0441   0.2677   1.0000
   7.750   1.0207   0.01728   0.00936  -0.0419   0.2529   1.0000
   8.000   1.0329   0.01782   0.00984  -0.0395   0.2344   1.0000
   8.250   1.0429   0.01848   0.01041  -0.0368   0.2123   1.0000
   8.500   1.0517   0.01923   0.01105  -0.0340   0.1876   1.0000
   8.750   1.0602   0.02004   0.01175  -0.0314   0.1681   1.0000
   9.000   1.0703   0.02081   0.01247  -0.0290   0.1568   1.0000
   9.250   1.0805   0.02160   0.01324  -0.0268   0.1485   1.0000
   9.500   1.0902   0.02244   0.01407  -0.0246   0.1419   1.0000
   9.750   1.1001   0.02330   0.01494  -0.0225   0.1357   1.0000
  10.000   1.1077   0.02431   0.01595  -0.0203   0.1304   1.0000
  10.250   1.1192   0.02515   0.01686  -0.0186   0.1255   1.0000
  10.500   1.1288   0.02612   0.01789  -0.0168   0.1206   1.0000
  10.750   1.1356   0.02730   0.01910  -0.0149   0.1159   1.0000
  11.000   1.1466   0.02827   0.02015  -0.0134   0.1111   1.0000
  11.250   1.1573   0.02929   0.02125  -0.0121   0.1043   1.0000
  11.500   1.1680   0.03035   0.02239  -0.0108   0.0950   1.0000
  11.750   1.1714   0.03199   0.02385  -0.0092   0.0568   1.0000
  12.000   1.1660   0.03439   0.02616  -0.0072   0.0462   1.0000
  12.250   1.1647   0.03659   0.02840  -0.0056   0.0407   1.0000
  12.500   1.1665   0.03863   0.03052  -0.0044   0.0370   1.0000
  12.750   1.1678   0.04079   0.03276  -0.0034   0.0340   1.0000
  13.000   1.1667   0.04326   0.03531  -0.0024   0.0318   1.0000
  13.250   1.1693   0.04546   0.03762  -0.0017   0.0296   1.0000
  13.500   1.1704   0.04788   0.04015  -0.0012   0.0280   1.0000
  13.750   1.1694   0.05059   0.04295  -0.0008   0.0265   1.0000
  14.000   1.1651   0.05376   0.04622  -0.0006   0.0253   1.0000
  14.250   1.1646   0.05663   0.04921  -0.0006   0.0242   1.0000
  14.500   1.1627   0.05975   0.05246  -0.0007   0.0234   1.0000
  14.750   1.1601   0.06303   0.05586  -0.0010   0.0225   1.0000
  15.000   1.1564   0.06654   0.05948  -0.0014   0.0219   1.0000
  15.250   1.1521   0.07021   0.06326  -0.0021   0.0212   1.0000
  15.500   1.1455   0.07428   0.06742  -0.0029   0.0205   1.0000
  15.750   1.1368   0.07872   0.07196  -0.0040   0.0201   1.0000
  16.000   1.1329   0.08261   0.07596  -0.0049   0.0195   1.0000
  16.250   1.1278   0.08671   0.08018  -0.0060   0.0191   1.0000
  16.500   1.1240   0.09069   0.08427  -0.0072   0.0183   1.0000
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