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USA 29 AIRFOIL (usa29-il) Xfoil prediction polar at RE=500,000 Ncrit=5


Details Polar file
Airfoil: USA 29 AIRFOIL (usa29-il)
Reynolds number: 500,000
Max Cl/Cd: 80.74 at α=6.25°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-usa29-il-500000-n5.txt
Download as CSV file: xf-usa29-il-500000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: USA 29 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
  ------ -------- --------- --------- -------- -------- --------
 -13.750  -0.7524   0.05210   0.04943  -0.0971   0.9875   0.0194
 -13.500  -0.8228   0.03548   0.03232  -0.1135   0.9722   0.0181
 -13.250  -0.8188   0.03101   0.02761  -0.1162   0.9647   0.0191
 -13.000  -0.7978   0.02798   0.02435  -0.1193   0.9616   0.0204
 -12.750  -0.7680   0.02636   0.02263  -0.1219   0.9597   0.0220
 -12.500  -0.7478   0.02527   0.02143  -0.1219   0.9534   0.0230
 -12.250  -0.7217   0.02429   0.02028  -0.1229   0.9491   0.0249
 -12.000  -0.6951   0.02314   0.01894  -0.1240   0.9457   0.0260
 -11.750  -0.6712   0.02273   0.01851  -0.1239   0.9398   0.0269
 -11.500  -0.6443   0.02234   0.01805  -0.1242   0.9345   0.0278
 -11.250  -0.6147   0.02186   0.01747  -0.1252   0.9300   0.0289
 -11.000  -0.5952   0.02129   0.01676  -0.1241   0.9219   0.0299
 -10.750  -0.5701   0.02070   0.01599  -0.1241   0.9154   0.0309
 -10.500  -0.5494   0.02014   0.01527  -0.1232   0.9080   0.0314
 -10.250  -0.5281   0.01951   0.01457  -0.1225   0.9010   0.0322
 -10.000  -0.5047   0.01919   0.01420  -0.1219   0.8943   0.0329
  -9.750  -0.4813   0.01885   0.01378  -0.1213   0.8872   0.0335
  -9.500  -0.4564   0.01865   0.01349  -0.1209   0.8807   0.0344
  -9.250  -0.4336   0.01831   0.01306  -0.1201   0.8731   0.0353
  -9.000  -0.4099   0.01797   0.01259  -0.1195   0.8662   0.0363
  -8.750  -0.3871   0.01766   0.01214  -0.1187   0.8586   0.0372
  -8.500  -0.3632   0.01737   0.01171  -0.1180   0.8514   0.0378
  -8.250  -0.3406   0.01701   0.01123  -0.1170   0.8435   0.0381
  -8.000  -0.3216   0.01610   0.01019  -0.1157   0.8361   0.0390
  -7.750  -0.3005   0.01555   0.00956  -0.1145   0.8276   0.0396
  -7.500  -0.2779   0.01512   0.00903  -0.1135   0.8201   0.0401
  -7.250  -0.2555   0.01472   0.00854  -0.1125   0.8114   0.0405
  -7.000  -0.2324   0.01437   0.00810  -0.1116   0.8031   0.0411
  -6.750  -0.2094   0.01403   0.00766  -0.1106   0.7938   0.0417
  -6.500  -0.1864   0.01370   0.00724  -0.1097   0.7843   0.0423
  -6.250  -0.1632   0.01340   0.00683  -0.1087   0.7741   0.0428
  -6.000  -0.1399   0.01314   0.00649  -0.1078   0.7623   0.0436
  -5.750  -0.1166   0.01290   0.00615  -0.1068   0.7497   0.0444
  -5.500  -0.0936   0.01265   0.00579  -0.1058   0.7358   0.0449
  -5.250  -0.0707   0.01244   0.00546  -0.1047   0.7198   0.0454
  -5.000  -0.0484   0.01227   0.00517  -0.1035   0.7018   0.0459
  -4.750  -0.0262   0.01213   0.00489  -0.1022   0.6841   0.0462
  -4.500  -0.0036   0.01202   0.00466  -0.1011   0.6684   0.0465
  -4.250   0.0182   0.01176   0.00429  -0.0998   0.6549   0.0475
  -4.000   0.0408   0.01155   0.00399  -0.0987   0.6433   0.0487
  -3.750   0.0642   0.01140   0.00376  -0.0977   0.6335   0.0496
  -3.500   0.0883   0.01127   0.00356  -0.0970   0.6247   0.0507
  -3.250   0.1125   0.01117   0.00339  -0.0962   0.6168   0.0520
  -3.000   0.1371   0.01107   0.00323  -0.0955   0.6092   0.0534
  -2.750   0.1615   0.01100   0.00309  -0.0947   0.6026   0.0549
  -2.500   0.1868   0.01092   0.00296  -0.0941   0.5963   0.0559
  -2.250   0.2115   0.01087   0.00284  -0.0934   0.5898   0.0569
  -2.000   0.2365   0.01079   0.00273  -0.0928   0.5840   0.0597
  -1.750   0.2615   0.01070   0.00264  -0.0922   0.5779   0.0637
  -1.500   0.2860   0.01061   0.00257  -0.0915   0.5725   0.0718
  -1.250   0.3108   0.01048   0.00252  -0.0909   0.5674   0.1005
  -1.000   0.3358   0.01044   0.00248  -0.0903   0.5616   0.1102
  -0.750   0.3598   0.01040   0.00243  -0.0895   0.5560   0.1219
  -0.250   0.4085   0.01019   0.00240  -0.0881   0.5459   0.1757
   0.000   0.4321   0.01018   0.00240  -0.0872   0.5406   0.1965
   0.250   0.4562   0.01014   0.00241  -0.0865   0.5355   0.2143
   0.500   0.4799   0.01012   0.00243  -0.0856   0.5300   0.2307
   0.750   0.5028   0.01011   0.00248  -0.0846   0.5251   0.2535
   1.000   0.5263   0.01012   0.00258  -0.0837   0.5205   0.2834
   1.250   0.5502   0.01016   0.00266  -0.0829   0.5149   0.3005
   1.500   0.5734   0.01024   0.00272  -0.0819   0.5096   0.3109
   1.750   0.5973   0.01031   0.00279  -0.0811   0.5049   0.3209
   2.000   0.6211   0.01038   0.00287  -0.0802   0.4998   0.3290
   2.250   0.6439   0.01048   0.00294  -0.0792   0.4946   0.3361
   2.500   0.6670   0.01057   0.00304  -0.0782   0.4899   0.3440
   2.750   0.6903   0.01064   0.00311  -0.0773   0.4846   0.3481
   3.000   0.7126   0.01073   0.00318  -0.0762   0.4798   0.3521
   3.250   0.7344   0.01081   0.00327  -0.0749   0.4753   0.3549
   3.500   0.7564   0.01088   0.00336  -0.0738   0.4701   0.3587
   3.750   0.7770   0.01097   0.00344  -0.0723   0.4652   0.3620
   4.000   0.7968   0.01108   0.00353  -0.0707   0.4608   0.3652
   4.250   0.8184   0.01114   0.00363  -0.0694   0.4561   0.3682
   4.500   0.8387   0.01122   0.00374  -0.0680   0.4512   0.3707
   4.750   0.8584   0.01136   0.00387  -0.0663   0.4467   0.3751
   5.000   0.8797   0.01147   0.00401  -0.0651   0.4423   0.3789
   5.250   0.9005   0.01157   0.00415  -0.0637   0.4375   0.3817
   5.500   0.9201   0.01170   0.00430  -0.0622   0.4330   0.3847
   5.750   0.9401   0.01185   0.00447  -0.0607   0.4290   0.3877
   6.000   0.9614   0.01197   0.00464  -0.0595   0.4247   0.3909
   6.250   0.9802   0.01214   0.00482  -0.0579   0.4183   0.3934
   6.500   0.9962   0.01234   0.00501  -0.0557   0.4064   0.3952
   6.750   1.0118   0.01256   0.00523  -0.0534   0.3950   0.3970
   7.000   1.0269   0.01281   0.00547  -0.0512   0.3843   0.3992
   7.250   1.0452   0.01301   0.00570  -0.0495   0.3748   0.4011
   7.500   1.0605   0.01330   0.00597  -0.0474   0.3631   0.4031
   7.750   1.0737   0.01366   0.00630  -0.0449   0.3467   0.4047
   8.000   1.0847   0.01412   0.00669  -0.0421   0.3264   0.4068
   8.500   1.0980   0.01545   0.00779  -0.0354   0.2709   0.4100
   8.750   1.0949   0.01660   0.00871  -0.0308   0.2265   0.4117
   9.000   1.0800   0.01840   0.01014  -0.0248   0.1641   0.4132
   9.250   1.0533   0.02095   0.01225  -0.0178   0.0855   0.4143
   9.500   1.0391   0.02309   0.01416  -0.0130   0.0349   0.4158
   9.750   1.0454   0.02418   0.01528  -0.0107   0.0270   0.4185
  10.000   1.0545   0.02516   0.01630  -0.0089   0.0235   0.4214
  10.250   1.0632   0.02619   0.01739  -0.0071   0.0209   0.4250
  10.500   1.0700   0.02741   0.01866  -0.0053   0.0186   0.4286
  10.750   1.0794   0.02850   0.01983  -0.0038   0.0177   0.4338
  11.000   1.0875   0.02972   0.02114  -0.0024   0.0166   0.4430
  11.250   1.0958   0.03095   0.02254  -0.0012   0.0158   0.4835
  11.750   1.2502   0.03645   0.02927  -0.0318   0.0121   1.0000
  12.000   1.2541   0.03832   0.03122  -0.0305   0.0117   1.0000
  12.250   1.2572   0.04035   0.03331  -0.0293   0.0112   1.0000
  12.500   1.2584   0.04265   0.03569  -0.0282   0.0111   1.0000
  12.750   1.2583   0.04515   0.03825  -0.0272   0.0108   1.0000
  13.000   1.2572   0.04782   0.04099  -0.0264   0.0104   1.0000
  13.250   1.2531   0.05090   0.04415  -0.0255   0.0101   1.0000
  13.500   1.2579   0.05304   0.04637  -0.0249   0.0098   1.0000
  13.750   1.2584   0.05568   0.04909  -0.0244   0.0097   1.0000
  14.000   1.2548   0.05887   0.05237  -0.0238   0.0095   1.0000
  14.250   1.2554   0.06160   0.05517  -0.0234   0.0092   1.0000
  14.500   1.2550   0.06449   0.05814  -0.0231   0.0089   1.0000
  14.750   1.2544   0.06742   0.06114  -0.0229   0.0088   1.0000
  15.000   1.2523   0.07061   0.06441  -0.0227   0.0086   1.0000
  15.250   1.2502   0.07383   0.06770  -0.0225   0.0085   1.0000
  15.500   1.2510   0.07672   0.07066  -0.0225   0.0083   1.0000
  15.750   1.2490   0.07999   0.07399  -0.0225   0.0081   1.0000
  16.000   1.2477   0.08321   0.07728  -0.0226   0.0080   1.0000
  16.250   1.2455   0.08657   0.08070  -0.0228   0.0079   1.0000
  16.500   1.2425   0.09006   0.08424  -0.0230   0.0077   1.0000
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