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USA 34 AIRFOIL (usa34-il) Xfoil prediction polar at RE=500,000 Ncrit=5


Details Polar file
Airfoil: USA 34 AIRFOIL (usa34-il)
Reynolds number: 500,000
Max Cl/Cd: 74.98 at α=5.75°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-usa34-il-500000-n5.txt
Download as CSV file: xf-usa34-il-500000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: USA 34 AIRFOIL                                  
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     0.500 e 6     Ncrit =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -18.250  -0.3334   0.12607   0.12293  -0.0986   0.9775   0.0237
 -18.000  -0.3244   0.12338   0.12025  -0.1005   0.9736   0.0240
 -17.500  -0.3334   0.11492   0.11174  -0.1042   0.9600   0.0248
 -17.250  -0.3433   0.11001   0.10678  -0.1062   0.9496   0.0252
 -17.000  -0.3520   0.10392   0.10060  -0.1104   0.9406   0.0258
 -16.750  -0.3525   0.09816   0.09474  -0.1156   0.9326   0.0262
 -16.500  -0.3462   0.09271   0.08918  -0.1215   0.9263   0.0265
 -16.250  -0.3407   0.08640   0.08273  -0.1290   0.9200   0.0268
 -16.000  -0.3100   0.08337   0.07967  -0.1355   0.9143   0.0272
 -15.750  -0.2800   0.07983   0.07608  -0.1429   0.9065   0.0277
 -15.500  -0.2548   0.07547   0.07161  -0.1510   0.8955   0.0282
 -15.250  -0.2348   0.07135   0.06734  -0.1582   0.8789   0.0286
 -15.000  -0.2245   0.06746   0.06330  -0.1635   0.8618   0.0291
 -14.750  -0.2220   0.06344   0.05912  -0.1680   0.8460   0.0295
 -14.500  -0.2208   0.05968   0.05523  -0.1719   0.8330   0.0297
 -14.250  -0.2300   0.05502   0.05045  -0.1763   0.8219   0.0300
 -14.000  -0.2431   0.04961   0.04490  -0.1820   0.8124   0.0301
 -13.750  -0.3803   0.03050   0.02538  -0.1987   0.7955   0.0291
 -13.500  -0.3984   0.02589   0.02050  -0.1994   0.7885   0.0293
 -13.250  -0.4049   0.02441   0.01887  -0.1960   0.7817   0.0296
 -13.000  -0.4080   0.02339   0.01771  -0.1922   0.7756   0.0298
 -12.750  -0.4046   0.02251   0.01671  -0.1891   0.7705   0.0300
 -12.500  -0.3974   0.02172   0.01583  -0.1863   0.7659   0.0304
 -12.250  -0.3882   0.02100   0.01500  -0.1837   0.7616   0.0306
 -12.000  -0.3799   0.02022   0.01412  -0.1809   0.7573   0.0310
 -11.500  -0.3565   0.01887   0.01260  -0.1761   0.7493   0.0319
 -11.250  -0.3422   0.01829   0.01195  -0.1739   0.7458   0.0324
 -11.000  -0.3262   0.01777   0.01135  -0.1719   0.7428   0.0330
 -10.750  -0.3087   0.01732   0.01081  -0.1701   0.7397   0.0335
 -10.500  -0.2902   0.01690   0.01030  -0.1684   0.7364   0.0340
 -10.250  -0.2710   0.01650   0.00980  -0.1669   0.7331   0.0346
 -10.000  -0.2528   0.01605   0.00929  -0.1651   0.7302   0.0352
  -9.750  -0.2344   0.01561   0.00879  -0.1633   0.7274   0.0361
  -9.500  -0.2154   0.01521   0.00834  -0.1616   0.7242   0.0373
  -9.250  -0.1955   0.01486   0.00792  -0.1600   0.7209   0.0386
  -9.000  -0.1768   0.01440   0.00741  -0.1583   0.7175   0.0417
  -8.750  -0.1562   0.01401   0.00713  -0.1569   0.7143   0.0554
  -8.500  -0.1313   0.01391   0.00699  -0.1561   0.7114   0.0640
  -8.250  -0.1077   0.01381   0.00685  -0.1550   0.7090   0.0681
  -8.000  -0.0844   0.01368   0.00670  -0.1539   0.7064   0.0701
  -7.750  -0.0608   0.01358   0.00658  -0.1529   0.7036   0.0722
  -7.500  -0.0373   0.01348   0.00642  -0.1518   0.7005   0.0740
  -7.250  -0.0135   0.01339   0.00625  -0.1507   0.6972   0.0754
  -7.000   0.0094   0.01326   0.00607  -0.1495   0.6940   0.0769
  -6.750   0.0328   0.01315   0.00593  -0.1485   0.6907   0.0783
  -6.500   0.0548   0.01302   0.00580  -0.1471   0.6876   0.0795
  -6.250   0.0770   0.01289   0.00564  -0.1457   0.6842   0.0805
  -6.000   0.0989   0.01277   0.00548  -0.1443   0.6805   0.0814
  -5.750   0.1208   0.01266   0.00532  -0.1428   0.6764   0.0822
  -5.500   0.1432   0.01257   0.00516  -0.1415   0.6725   0.0830
  -5.250   0.1638   0.01243   0.00500  -0.1398   0.6684   0.0837
  -5.000   0.1824   0.01225   0.00484  -0.1377   0.6636   0.0850
  -4.750   0.2006   0.01212   0.00469  -0.1355   0.6587   0.0858
  -4.500   0.2193   0.01201   0.00454  -0.1334   0.6538   0.0868
  -4.250   0.2383   0.01191   0.00443  -0.1314   0.6485   0.0879
  -4.000   0.2561   0.01180   0.00430  -0.1291   0.6416   0.0886
  -3.750   0.2731   0.01173   0.00417  -0.1266   0.6345   0.0894
  -3.500   0.2917   0.01165   0.00407  -0.1245   0.6261   0.0903
  -3.250   0.3075   0.01161   0.00396  -0.1218   0.6171   0.0911
  -3.000   0.3247   0.01157   0.00388  -0.1194   0.6068   0.0919
  -2.750   0.3391   0.01155   0.00381  -0.1164   0.5954   0.0929
  -2.500   0.3530   0.01158   0.00379  -0.1134   0.5821   0.0941
  -2.250   0.3678   0.01163   0.00379  -0.1106   0.5699   0.0953
  -2.000   0.3813   0.01173   0.00382  -0.1075   0.5584   0.0965
  -1.750   0.3973   0.01182   0.00384  -0.1050   0.5489   0.0979
  -1.500   0.4140   0.01190   0.00388  -0.1026   0.5414   0.0991
  -1.250   0.4324   0.01197   0.00391  -0.1006   0.5343   0.1002
  -1.000   0.4485   0.01208   0.00397  -0.0981   0.5276   0.1016
  -0.750   0.4670   0.01214   0.00403  -0.0962   0.5221   0.1043
  -0.500   0.4864   0.01221   0.00409  -0.0944   0.5165   0.1073
  -0.250   0.5046   0.01231   0.00417  -0.0924   0.5112   0.1104
   0.000   0.5225   0.01242   0.00427  -0.0904   0.5067   0.1149
   0.250   0.5429   0.01249   0.00435  -0.0889   0.5031   0.1214
   0.500   0.5633   0.01256   0.00445  -0.0874   0.4991   0.1278
   0.750   0.5828   0.01267   0.00456  -0.0857   0.4947   0.1341
   1.000   0.6020   0.01278   0.00468  -0.0841   0.4909   0.1409
   1.250   0.6200   0.01295   0.00481  -0.0822   0.4869   0.1458
   1.500   0.6409   0.01303   0.00493  -0.0809   0.4840   0.1523
   1.750   0.6621   0.01313   0.00505  -0.0796   0.4809   0.1585
   2.000   0.6827   0.01324   0.00518  -0.0783   0.4775   0.1636
   2.250   0.7013   0.01340   0.00534  -0.0766   0.4728   0.1697
   2.500   0.7202   0.01357   0.00551  -0.0751   0.4695   0.1765
   2.750   0.7391   0.01374   0.00570  -0.0735   0.4653   0.1857
   3.000   0.7609   0.01384   0.00588  -0.0725   0.4624   0.2024
   3.250   0.7817   0.01397   0.00610  -0.0714   0.4588   0.2277
   3.500   0.8023   0.01412   0.00634  -0.0703   0.4555   0.2547
   3.750   0.8219   0.01433   0.00658  -0.0690   0.4519   0.2742
   4.000   0.8403   0.01459   0.00686  -0.0676   0.4477   0.2933
   4.250   0.8618   0.01478   0.00710  -0.0667   0.4448   0.3078
   4.500   0.8833   0.01497   0.00735  -0.0659   0.4411   0.3207
   4.750   0.9039   0.01521   0.00764  -0.0650   0.4369   0.3370
   5.000   0.9249   0.01546   0.00793  -0.0641   0.4335   0.3558
   5.250   0.9447   0.01577   0.00829  -0.0633   0.4295   0.3807
   5.750   1.2005   0.01601   0.00986  -0.1075   0.4131   1.0000
   6.000   1.2161   0.01644   0.01028  -0.1058   0.4092   1.0000
   6.250   1.2348   0.01679   0.01064  -0.1045   0.4050   1.0000
   6.500   1.2520   0.01719   0.01104  -0.1031   0.4010   1.0000
   6.750   1.2670   0.01770   0.01153  -0.1014   0.3963   1.0000
   7.000   1.2824   0.01821   0.01202  -0.0998   0.3929   1.0000
   7.250   1.3000   0.01865   0.01248  -0.0985   0.3894   1.0000
   7.500   1.3172   0.01911   0.01296  -0.0973   0.3856   1.0000
   7.750   1.3321   0.01969   0.01353  -0.0957   0.3804   1.0000
   8.000   1.3437   0.02044   0.01425  -0.0938   0.3751   1.0000
   8.250   1.3608   0.02096   0.01479  -0.0926   0.3704   1.0000
   8.500   1.3745   0.02165   0.01549  -0.0911   0.3642   1.0000
   8.750   1.3852   0.02252   0.01633  -0.0892   0.3582   1.0000
   9.000   1.3995   0.02323   0.01705  -0.0879   0.3513   1.0000
   9.250   1.4114   0.02408   0.01790  -0.0863   0.3450   1.0000
   9.500   1.4220   0.02503   0.01883  -0.0846   0.3382   1.0000
   9.750   1.4339   0.02593   0.01973  -0.0831   0.3309   1.0000
  10.000   1.4427   0.02703   0.02082  -0.0814   0.3242   1.0000
  10.250   1.4543   0.02799   0.02179  -0.0800   0.3168   1.0000
  10.500   1.4626   0.02918   0.02297  -0.0783   0.3090   1.0000
  10.750   1.4715   0.03036   0.02414  -0.0767   0.3012   1.0000
  11.000   1.4781   0.03171   0.02548  -0.0750   0.2925   1.0000
  11.250   1.4858   0.03303   0.02680  -0.0735   0.2841   1.0000
  11.500   1.4882   0.03476   0.02849  -0.0715   0.2729   1.0000
  11.750   1.4917   0.03644   0.03015  -0.0698   0.2622   1.0000
  12.000   1.4936   0.03828   0.03197  -0.0680   0.2507   1.0000
  12.250   1.4922   0.04045   0.03411  -0.0661   0.2385   1.0000
  12.500   1.4899   0.04274   0.03636  -0.0642   0.2255   1.0000
  12.750   1.4857   0.04526   0.03884  -0.0623   0.2134   1.0000
  13.000   1.4838   0.04765   0.04122  -0.0607   0.2032   1.0000
  13.250   1.4822   0.05007   0.04363  -0.0592   0.1949   1.0000
  13.500   1.4807   0.05255   0.04612  -0.0579   0.1879   1.0000
  13.750   1.4800   0.05500   0.04859  -0.0566   0.1826   1.0000
  14.000   1.4813   0.05730   0.05092  -0.0556   0.1781   1.0000
  14.250   1.4770   0.06021   0.05383  -0.0545   0.1722   1.0000
  14.500   1.4767   0.06276   0.05642  -0.0535   0.1685   1.0000
  14.750   1.4807   0.06491   0.05863  -0.0529   0.1665   1.0000
  15.000   1.4840   0.06715   0.06092  -0.0522   0.1641   1.0000
  15.250   1.4840   0.06974   0.06356  -0.0515   0.1608   1.0000
  15.500   1.4824   0.07255   0.06641  -0.0509   0.1578   1.0000
  15.750   1.4812   0.07535   0.06924  -0.0503   0.1551   1.0000
  16.000   1.4841   0.07771   0.07166  -0.0499   0.1529   1.0000
  16.250   1.4880   0.07995   0.07396  -0.0495   0.1506   1.0000
  16.500   1.4899   0.08242   0.07649  -0.0492   0.1481   1.0000
  16.750   1.4896   0.08515   0.07927  -0.0488   0.1453   1.0000
  17.000   1.4885   0.08800   0.08214  -0.0485   0.1426   1.0000
  17.250   1.4883   0.09078   0.08498  -0.0483   0.1401   1.0000
  17.500   1.4929   0.09296   0.08722  -0.0481   0.1372   1.0000
  17.750   1.4943   0.09555   0.08986  -0.0480   0.1336   1.0000
  18.000   1.4929   0.09849   0.09284  -0.0480   0.1302   1.0000
  18.250   1.4932   0.10119   0.09558  -0.0479   0.1265   1.0000
  18.500   1.4927   0.10405   0.09849  -0.0480   0.1214   1.0000
  18.750   1.4898   0.10721   0.10166  -0.0481   0.1159   1.0000
  19.000   1.4847   0.11070   0.10515  -0.0483   0.1078   1.0000
  19.250   1.4790   0.11427   0.10871  -0.0486   0.1011   1.0000
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