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PT40 (pt40-il) Xfoil prediction polar at RE=1,000,000 Ncrit=5


Details Polar file
Airfoil: PT40 (pt40-il)
Reynolds number: 1,000,000
Max Cl/Cd: 89.17 at α=6°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-pt40-il-1000000-n5.txt
Download as CSV file: xf-pt40-il-1000000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: PT40                                            
  
 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
  ------ -------- --------- --------- -------- -------- --------
 -14.750  -1.1801   0.03396   0.03062  -0.0883   1.0000   0.0336
 -14.500  -1.1801   0.03186   0.02838  -0.0867   1.0000   0.0338
 -14.250  -1.1755   0.03018   0.02657  -0.0850   1.0000   0.0339
 -14.000  -1.1676   0.02873   0.02500  -0.0832   1.0000   0.0341
 -13.750  -1.1576   0.02743   0.02359  -0.0814   1.0000   0.0342
 -13.500  -1.1460   0.02626   0.02230  -0.0797   1.0000   0.0344
 -13.250  -1.1331   0.02518   0.02112  -0.0780   1.0000   0.0346
 -13.000  -1.1190   0.02418   0.02001  -0.0763   1.0000   0.0347
 -12.750  -1.1039   0.02325   0.01899  -0.0746   1.0000   0.0349
 -12.500  -1.0823   0.02232   0.01795  -0.0742   0.9995   0.0351
 -12.250  -1.0551   0.02144   0.01696  -0.0747   0.9984   0.0353
 -12.000  -1.0273   0.02066   0.01607  -0.0753   0.9972   0.0354
 -11.750  -0.9991   0.01989   0.01521  -0.0759   0.9960   0.0356
 -11.500  -0.9703   0.01914   0.01441  -0.0766   0.9948   0.0359
 -11.250  -0.9404   0.01853   0.01375  -0.0774   0.9938   0.0361
 -11.000  -0.9113   0.01800   0.01318  -0.0779   0.9926   0.0363
 -10.750  -0.8831   0.01751   0.01266  -0.0781   0.9906   0.0365
 -10.500  -0.8537   0.01704   0.01216  -0.0785   0.9886   0.0367
 -10.250  -0.8235   0.01658   0.01166  -0.0791   0.9868   0.0369
 -10.000  -0.7926   0.01613   0.01117  -0.0798   0.9853   0.0371
  -9.750  -0.7609   0.01568   0.01068  -0.0807   0.9839   0.0373
  -9.500  -0.7287   0.01524   0.01019  -0.0816   0.9827   0.0376
  -9.250  -0.7009   0.01482   0.00973  -0.0816   0.9793   0.0378
  -9.000  -0.6720   0.01440   0.00927  -0.0818   0.9757   0.0381
  -8.750  -0.6413   0.01400   0.00882  -0.0823   0.9726   0.0384
  -8.500  -0.6100   0.01361   0.00839  -0.0829   0.9696   0.0387
  -8.250  -0.5826   0.01326   0.00799  -0.0827   0.9629   0.0390
  -8.000  -0.5514   0.01288   0.00755  -0.0832   0.9575   0.0392
  -7.750  -0.5228   0.01252   0.00715  -0.0832   0.9486   0.0393
  -7.500  -0.4934   0.01212   0.00672  -0.0834   0.9390   0.0397
  -7.250  -0.4646   0.01182   0.00638  -0.0833   0.9265   0.0400
  -7.000  -0.4367   0.01158   0.00609  -0.0831   0.9113   0.0402
  -6.750  -0.4091   0.01137   0.00583  -0.0827   0.8954   0.0405
  -6.500  -0.3819   0.01118   0.00557  -0.0823   0.8791   0.0408
  -6.250  -0.3546   0.01100   0.00533  -0.0818   0.8637   0.0411
  -6.000  -0.3274   0.01084   0.00509  -0.0814   0.8488   0.0414
  -5.750  -0.3001   0.01067   0.00486  -0.0810   0.8347   0.0418
  -5.500  -0.2725   0.01049   0.00462  -0.0806   0.8217   0.0421
  -5.250  -0.2450   0.01034   0.00441  -0.0802   0.8093   0.0425
  -5.000  -0.2173   0.01020   0.00420  -0.0799   0.7976   0.0429
  -4.750  -0.1895   0.01006   0.00401  -0.0796   0.7867   0.0432
  -4.500  -0.1619   0.00988   0.00378  -0.0792   0.7751   0.0436
  -4.250  -0.1339   0.00971   0.00360  -0.0790   0.7656   0.0440
  -4.000  -0.1059   0.00959   0.00345  -0.0787   0.7552   0.0444
  -3.750  -0.0778   0.00948   0.00332  -0.0784   0.7455   0.0448
  -3.500  -0.0497   0.00937   0.00318  -0.0781   0.7352   0.0452
  -3.250  -0.0215   0.00927   0.00305  -0.0779   0.7262   0.0457
  -3.000   0.0067   0.00917   0.00292  -0.0776   0.7161   0.0462
  -2.750   0.0347   0.00909   0.00280  -0.0773   0.7034   0.0467
  -2.500   0.0622   0.00904   0.00267  -0.0769   0.6837   0.0472
  -2.250   0.0897   0.00901   0.00256  -0.0765   0.6609   0.0476
  -2.000   0.1171   0.00896   0.00245  -0.0761   0.6384   0.0484
  -1.750   0.1445   0.00896   0.00238  -0.0757   0.6133   0.0490
  -1.500   0.1720   0.00898   0.00232  -0.0753   0.5891   0.0497
  -1.250   0.1997   0.00898   0.00225  -0.0749   0.5697   0.0503
  -1.000   0.2275   0.00898   0.00219  -0.0746   0.5510   0.0510
  -0.750   0.2554   0.00899   0.00214  -0.0743   0.5334   0.0517
  -0.500   0.2832   0.00900   0.00210  -0.0740   0.5156   0.0522
  -0.250   0.3109   0.00901   0.00205  -0.0736   0.4964   0.0531
   0.000   0.3386   0.00904   0.00204  -0.0733   0.4784   0.0540
   0.250   0.3662   0.00910   0.00204  -0.0730   0.4576   0.0551
   0.500   0.3936   0.00919   0.00205  -0.0726   0.4326   0.0561
   0.750   0.4207   0.00930   0.00206  -0.0722   0.4066   0.0569
   1.000   0.4476   0.00943   0.00208  -0.0717   0.3741   0.0580
   1.250   0.4737   0.00965   0.00215  -0.0712   0.3343   0.0591
   1.500   0.4999   0.00987   0.00223  -0.0707   0.2980   0.0603
   1.750   0.5266   0.01005   0.00231  -0.0702   0.2724   0.0617
   2.000   0.5536   0.01020   0.00239  -0.0698   0.2519   0.0631
   2.250   0.5805   0.01033   0.00247  -0.0694   0.2335   0.0649
   2.500   0.6074   0.01049   0.00256  -0.0690   0.2157   0.0667
   2.750   0.6343   0.01065   0.00265  -0.0685   0.1995   0.0685
   3.000   0.6613   0.01078   0.00275  -0.0681   0.1876   0.0712
   3.250   0.6884   0.01091   0.00285  -0.0677   0.1771   0.0744
   3.500   0.7156   0.01102   0.00295  -0.0674   0.1683   0.0783
   4.000   0.7698   0.01125   0.00317  -0.0666   0.1541   0.0919
   4.250   0.7965   0.01137   0.00330  -0.0662   0.1465   0.1119
   4.500   0.8164   0.00983   0.00360  -0.0651   0.1418   0.8381
   4.750   0.8490   0.00979   0.00378  -0.0657   0.1342   1.0000
   5.000   0.8754   0.00998   0.00392  -0.0652   0.1275   1.0000
   5.250   0.9013   0.01021   0.00408  -0.0646   0.1197   1.0000
   5.500   0.9270   0.01046   0.00426  -0.0640   0.1115   1.0000
   5.750   0.9528   0.01070   0.00444  -0.0634   0.1038   1.0000
   6.000   0.9782   0.01097   0.00464  -0.0627   0.0953   1.0000
   6.250   1.0031   0.01129   0.00487  -0.0620   0.0845   1.0000
   6.500   1.0268   0.01171   0.00518  -0.0612   0.0684   1.0000
   6.750   1.0497   0.01220   0.00555  -0.0602   0.0534   1.0000
   7.000   1.0738   0.01258   0.00587  -0.0593   0.0467   1.0000
   7.250   1.0982   0.01292   0.00617  -0.0586   0.0430   1.0000
   7.500   1.1226   0.01325   0.00647  -0.0578   0.0406   1.0000
   7.750   1.1471   0.01356   0.00676  -0.0571   0.0389   1.0000
   8.000   1.1714   0.01387   0.00706  -0.0563   0.0374   1.0000
   8.250   1.1952   0.01422   0.00739  -0.0555   0.0360   1.0000
   8.500   1.2192   0.01454   0.00771  -0.0547   0.0351   1.0000
   8.750   1.2430   0.01486   0.00802  -0.0539   0.0342   1.0000
   9.000   1.2664   0.01520   0.00836  -0.0530   0.0335   1.0000
   9.250   1.2893   0.01556   0.00872  -0.0521   0.0328   1.0000
   9.500   1.3117   0.01596   0.00911  -0.0511   0.0322   1.0000
   9.750   1.3337   0.01636   0.00951  -0.0500   0.0316   1.0000
  10.000   1.3559   0.01672   0.00989  -0.0490   0.0313   1.0000
  10.250   1.3776   0.01710   0.01028  -0.0479   0.0309   1.0000
  10.500   1.3987   0.01750   0.01070  -0.0468   0.0305   1.0000
  10.750   1.4190   0.01792   0.01114  -0.0455   0.0301   1.0000
  11.000   1.4377   0.01836   0.01159  -0.0439   0.0297   1.0000
  11.250   1.4552   0.01882   0.01207  -0.0422   0.0294   1.0000
  11.500   1.4722   0.01931   0.01258  -0.0404   0.0291   1.0000
  11.750   1.4885   0.01986   0.01315  -0.0387   0.0288   1.0000
  12.000   1.5040   0.02045   0.01377  -0.0368   0.0285   1.0000
  12.250   1.5185   0.02112   0.01447  -0.0349   0.0282   1.0000
  12.500   1.5334   0.02178   0.01515  -0.0332   0.0280   1.0000
  12.750   1.5485   0.02242   0.01584  -0.0315   0.0278   1.0000
  13.000   1.5630   0.02312   0.01658  -0.0299   0.0276   1.0000
  13.250   1.5770   0.02387   0.01737  -0.0283   0.0274   1.0000
  13.500   1.5903   0.02469   0.01824  -0.0267   0.0272   1.0000
  13.750   1.6029   0.02559   0.01918  -0.0251   0.0270   1.0000
  14.000   1.6147   0.02656   0.02021  -0.0236   0.0268   1.0000
  14.250   1.6259   0.02763   0.02132  -0.0222   0.0266   1.0000
  14.500   1.6364   0.02879   0.02254  -0.0209   0.0265   1.0000
  14.750   1.6461   0.03005   0.02385  -0.0196   0.0263   1.0000
  15.000   1.6550   0.03143   0.02529  -0.0184   0.0261   1.0000
  15.250   1.6630   0.03294   0.02686  -0.0173   0.0260   1.0000
  15.500   1.6699   0.03460   0.02857  -0.0163   0.0258   1.0000
  15.750   1.6757   0.03641   0.03045  -0.0155   0.0257   1.0000
  16.000   1.6805   0.03839   0.03250  -0.0147   0.0256   1.0000
  16.250   1.6838   0.04057   0.03475  -0.0141   0.0254   1.0000
  16.500   1.6855   0.04298   0.03723  -0.0137   0.0253   1.0000
  16.750   1.6857   0.04565   0.03998  -0.0134   0.0252   1.0000
  17.000   1.6839   0.04865   0.04306  -0.0133   0.0251   1.0000
  17.250   1.6802   0.05195   0.04645  -0.0135   0.0250   1.0000
  17.500   1.6746   0.05562   0.05022  -0.0139   0.0249   1.0000
  17.750   1.6668   0.05973   0.05443  -0.0147   0.0248   1.0000
  18.000   1.6577   0.06413   0.05893  -0.0157   0.0247   1.0000
  18.250   1.6501   0.06845   0.06337  -0.0168   0.0246   1.0000
  18.500   1.6409   0.07311   0.06813  -0.0182   0.0246   1.0000
  18.750   1.6290   0.07827   0.07341  -0.0198   0.0245   1.0000
  19.000   1.6153   0.08375   0.07901  -0.0218   0.0245   1.0000
  19.250   1.5996   0.08969   0.08506  -0.0240   0.0245   1.0000
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