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WORTMANN FX 69-274 (fx69274-il) Xfoil prediction polar at RE=500,000 Ncrit=9


Details Polar file
Airfoil: WORTMANN FX 69-274 (fx69274-il)
Reynolds number: 500,000
Max Cl/Cd: 65.43 at α=7.25°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-fx69274-il-500000.txt
Download as CSV file: xf-fx69274-il-500000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: WORTMANN FX 69-274                              
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     0.500 e 6     Ncrit =   9.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -19.750  -0.9406   0.08920   0.08440  -0.0618   1.0000   0.0542
 -19.500  -0.9374   0.08669   0.08182  -0.0632   0.9462   0.0550
 -19.250  -0.9379   0.08409   0.07913  -0.0634   0.9259   0.0557
 -19.000  -0.9371   0.08158   0.07652  -0.0637   0.9121   0.0566
 -18.750  -0.9345   0.07901   0.07385  -0.0643   0.9008   0.0575
 -18.500  -0.9322   0.07642   0.07113  -0.0649   0.8912   0.0583
 -18.250  -0.9287   0.07400   0.06863  -0.0655   0.8821   0.0592
 -18.000  -0.9280   0.07138   0.06595  -0.0659   0.8740   0.0602
 -17.750  -0.9243   0.06884   0.06339  -0.0667   0.8665   0.0612
 -17.500  -0.9205   0.06640   0.06086  -0.0673   0.8590   0.0622
 -17.250  -0.9157   0.06409   0.05845  -0.0678   0.8520   0.0633
 -17.000  -0.9094   0.06184   0.05613  -0.0685   0.8452   0.0643
 -16.750  -0.9051   0.05952   0.05373  -0.0690   0.8382   0.0653
 -16.500  -0.9035   0.05705   0.05119  -0.0693   0.8315   0.0665
 -16.250  -0.8992   0.05466   0.04878  -0.0699   0.8252   0.0677
 -16.000  -0.8933   0.05252   0.04658  -0.0703   0.8182   0.0690
 -15.750  -0.8865   0.05053   0.04448  -0.0706   0.8116   0.0704
 -15.500  -0.8790   0.04861   0.04247  -0.0709   0.8054   0.0718
 -15.250  -0.8772   0.04616   0.04002  -0.0712   0.7991   0.0733
 -15.000  -0.8720   0.04408   0.03789  -0.0715   0.7927   0.0751
 -14.750  -0.8638   0.04234   0.03604  -0.0716   0.7863   0.0771
 -14.500  -0.8559   0.04051   0.03417  -0.0718   0.7807   0.0792
 -14.250  -0.8519   0.03842   0.03207  -0.0718   0.7746   0.0815
 -14.000  -0.8440   0.03671   0.03029  -0.0718   0.7685   0.0841
 -13.750  -0.8344   0.03521   0.02869  -0.0717   0.7623   0.0869
 -13.500  -0.8289   0.03335   0.02685  -0.0716   0.7571   0.0900
 -13.250  -0.8184   0.03193   0.02538  -0.0715   0.7514   0.0936
 -13.000  -0.8105   0.03040   0.02382  -0.0712   0.7459   0.0974
 -12.750  -0.8002   0.02912   0.02248  -0.0709   0.7400   0.1018
 -12.500  -0.7896   0.02779   0.02115  -0.0706   0.7353   0.1062
 -12.250  -0.7775   0.02662   0.01998  -0.0703   0.7300   0.1113
 -12.000  -0.7662   0.02544   0.01877  -0.0699   0.7246   0.1162
 -11.750  -0.7533   0.02443   0.01770  -0.0694   0.7191   0.1216
 -11.500  -0.7406   0.02338   0.01664  -0.0689   0.7141   0.1268
 -11.250  -0.7273   0.02239   0.01566  -0.0684   0.7089   0.1327
 -11.000  -0.7140   0.02143   0.01469  -0.0678   0.7037   0.1388
 -10.750  -0.6999   0.02057   0.01379  -0.0672   0.6987   0.1457
 -10.500  -0.6866   0.01971   0.01293  -0.0665   0.6937   0.1532
 -10.250  -0.6708   0.01894   0.01218  -0.0659   0.6893   0.1617
 -10.000  -0.6566   0.01813   0.01141  -0.0651   0.6845   0.1717
  -9.750  -0.6420   0.01738   0.01068  -0.0642   0.6796   0.1828
  -9.500  -0.6267   0.01672   0.01002  -0.0633   0.6745   0.1950
  -9.250  -0.6102   0.01611   0.00944  -0.0625   0.6699   0.2081
  -9.000  -0.5929   0.01554   0.00892  -0.0617   0.6653   0.2217
  -8.750  -0.5762   0.01497   0.00839  -0.0607   0.6607   0.2358
  -8.500  -0.5590   0.01447   0.00792  -0.0598   0.6561   0.2501
  -8.250  -0.5418   0.01411   0.00754  -0.0586   0.6513   0.2641
  -8.000  -0.5242   0.01380   0.00728  -0.0574   0.6475   0.2770
  -7.750  -0.5072   0.01354   0.00704  -0.0559   0.6430   0.2899
  -7.500  -0.4894   0.01325   0.00679  -0.0545   0.6385   0.3028
  -7.250  -0.4689   0.01303   0.00657  -0.0536   0.6340   0.3162
  -6.750  -0.4253   0.01266   0.00624  -0.0521   0.6259   0.3438
  -6.500  -0.4022   0.01248   0.00609  -0.0515   0.6218   0.3561
  -6.250  -0.3778   0.01236   0.00595  -0.0511   0.6175   0.3679
  -6.000  -0.3546   0.01221   0.00580  -0.0505   0.6130   0.3790
  -5.750  -0.3291   0.01218   0.00570  -0.0502   0.6079   0.3897
  -5.500  -0.3054   0.01200   0.00560  -0.0497   0.6041   0.4004
  -5.250  -0.2792   0.01193   0.00550  -0.0496   0.5998   0.4102
  -5.000  -0.2546   0.01180   0.00539  -0.0492   0.5957   0.4198
  -4.750  -0.2285   0.01176   0.00530  -0.0490   0.5917   0.4301
  -4.500  -0.2034   0.01171   0.00524  -0.0487   0.5873   0.4403
  -4.250  -0.1772   0.01162   0.00518  -0.0485   0.5841   0.4500
  -4.000  -0.1510   0.01153   0.00510  -0.0484   0.5802   0.4580
  -3.750  -0.1250   0.01145   0.00504  -0.0482   0.5762   0.4669
  -3.500  -0.0982   0.01142   0.00496  -0.0482   0.5723   0.4762
  -3.250  -0.0723   0.01140   0.00494  -0.0480   0.5682   0.4862
  -3.000  -0.0451   0.01141   0.00493  -0.0480   0.5650   0.4957
  -2.750  -0.0190   0.01134   0.00492  -0.0478   0.5616   0.5051
  -2.500   0.0081   0.01133   0.00490  -0.0478   0.5580   0.5144
  -2.250   0.0351   0.01130   0.00486  -0.0478   0.5545   0.5227
  -2.000   0.0620   0.01130   0.00484  -0.0478   0.5511   0.5311
  -1.750   0.0900   0.01140   0.00485  -0.0480   0.5471   0.5391
  -1.500   0.1165   0.01134   0.00486  -0.0479   0.5444   0.5473
  -1.250   0.1434   0.01133   0.00489  -0.0479   0.5412   0.5561
  -1.000   0.1706   0.01134   0.00489  -0.0480   0.5379   0.5647
  -0.750   0.1975   0.01134   0.00492  -0.0480   0.5347   0.5732
  -0.500   0.2250   0.01140   0.00494  -0.0481   0.5314   0.5816
  -0.250   0.2531   0.01150   0.00499  -0.0483   0.5276   0.5893
   0.000   0.2799   0.01151   0.00506  -0.0483   0.5251   0.5970
   0.250   0.3070   0.01155   0.00510  -0.0484   0.5221   0.6045
   0.500   0.3340   0.01156   0.00513  -0.0484   0.5188   0.6114
   0.750   0.3609   0.01158   0.00518  -0.0484   0.5154   0.6185
   1.000   0.3880   0.01165   0.00521  -0.0485   0.5119   0.6259
   1.250   0.4161   0.01178   0.00528  -0.0488   0.5079   0.6331
   1.500   0.4419   0.01180   0.00538  -0.0486   0.5051   0.6411
   1.750   0.4680   0.01185   0.00546  -0.0485   0.5018   0.6491
   2.000   0.4944   0.01190   0.00551  -0.0485   0.4984   0.6561
   2.250   0.5206   0.01194   0.00558  -0.0484   0.4950   0.6630
   2.500   0.5473   0.01206   0.00565  -0.0485   0.4914   0.6704
   2.750   0.5748   0.01222   0.00576  -0.0487   0.4880   0.6769
   3.000   0.5998   0.01226   0.00589  -0.0485   0.4853   0.6838
   3.250   0.6252   0.01234   0.00603  -0.0483   0.4822   0.6905
   3.500   0.6506   0.01245   0.00613  -0.0482   0.4790   0.6973
   3.750   0.6761   0.01255   0.00623  -0.0481   0.4759   0.7039
   4.000   0.7020   0.01270   0.00638  -0.0480   0.4727   0.7108
   4.250   0.7295   0.01291   0.00655  -0.0483   0.4692   0.7179
   4.500   0.7518   0.01302   0.00671  -0.0477   0.4665   0.7243
   4.750   0.7729   0.01311   0.00688  -0.0468   0.4633   0.7309
   5.000   0.7944   0.01324   0.00704  -0.0461   0.4600   0.7376
   5.250   0.8174   0.01342   0.00720  -0.0456   0.4569   0.7446
   5.500   0.8424   0.01361   0.00738  -0.0456   0.4538   0.7513
   5.750   0.8687   0.01385   0.00763  -0.0457   0.4505   0.7582
   6.000   0.8897   0.01409   0.00793  -0.0450   0.4480   0.7656
   6.250   0.9117   0.01433   0.00821  -0.0446   0.4450   0.7722
   6.500   0.9336   0.01457   0.00851  -0.0441   0.4420   0.7789
   6.750   0.9557   0.01484   0.00880  -0.0437   0.4391   0.7860
   7.000   0.9793   0.01512   0.00904  -0.0436   0.4360   0.7927
   7.250   1.0050   0.01536   0.00928  -0.0437   0.4326   0.7987
   7.500   1.0228   0.01572   0.00974  -0.0428   0.4301   0.8061
   7.750   1.0427   0.01609   0.01015  -0.0422   0.4273   0.8141
   8.000   1.0623   0.01643   0.01054  -0.0416   0.4244   0.8211
   8.250   1.0825   0.01678   0.01093  -0.0411   0.4216   0.8283
   8.500   1.1044   0.01713   0.01126  -0.0408   0.4188   0.8354
   8.750   1.1291   0.01738   0.01150  -0.0408   0.4156   0.8416
   9.000   1.1456   0.01787   0.01208  -0.0399   0.4130   0.8488
   9.250   1.1622   0.01842   0.01268  -0.0392   0.4101   0.8562
   9.500   1.1788   0.01889   0.01323  -0.0383   0.4072   0.8628
   9.750   1.1965   0.01939   0.01376  -0.0377   0.4042   0.8702
  10.000   1.2154   0.01985   0.01421  -0.0372   0.4011   0.8773
  10.250   1.2392   0.02011   0.01443  -0.0370   0.3975   0.8843
  10.500   1.2503   0.02092   0.01535  -0.0359   0.3947   0.8932
  10.750   1.2617   0.02164   0.01618  -0.0346   0.3915   0.9016
  11.000   1.2759   0.02229   0.01688  -0.0337   0.3883   0.9108
  11.250   1.2896   0.02289   0.01753  -0.0326   0.3852   0.9212
  11.500   1.3069   0.02329   0.01792  -0.0317   0.3820   0.9333
  11.750   1.3210   0.02388   0.01858  -0.0306   0.3790   0.9506
  12.000   1.3362   0.02487   0.01969  -0.0309   0.3758   0.9803
  12.250   1.3517   0.02579   0.02064  -0.0310   0.3726   1.0000
  12.500   1.3686   0.02666   0.02153  -0.0312   0.3695   1.0000
  12.750   1.3878   0.02736   0.02219  -0.0313   0.3664   1.0000
  13.000   1.4107   0.02780   0.02258  -0.0316   0.3629   1.0000
  13.250   1.4162   0.02940   0.02428  -0.0310   0.3597   1.0000
  13.500   1.4254   0.03079   0.02572  -0.0305   0.3561   1.0000
  13.750   1.4377   0.03196   0.02692  -0.0303   0.3527   1.0000
  14.000   1.4547   0.03275   0.02767  -0.0302   0.3494   1.0000
  14.250   1.4741   0.03336   0.02825  -0.0302   0.3458   1.0000
  14.500   1.4740   0.03553   0.03054  -0.0294   0.3424   1.0000
  14.750   1.4791   0.03734   0.03240  -0.0289   0.3384   1.0000
  15.000   1.4882   0.03882   0.03389  -0.0286   0.3345   1.0000
  15.250   1.5063   0.03948   0.03449  -0.0285   0.3305   1.0000
  15.500   1.5058   0.04185   0.03697  -0.0279   0.3270   1.0000
  15.750   1.5074   0.04409   0.03929  -0.0274   0.3228   1.0000
  16.000   1.5119   0.04607   0.04129  -0.0271   0.3185   1.0000
  16.250   1.5259   0.04710   0.04225  -0.0270   0.3141   1.0000
  16.500   1.5202   0.05014   0.04542  -0.0264   0.3098   1.0000
  16.750   1.5208   0.05257   0.04791  -0.0261   0.3050   1.0000
  17.000   1.5262   0.05448   0.04978  -0.0258   0.3003   1.0000
  17.250   1.5272   0.05688   0.05223  -0.0256   0.2955   1.0000
  17.500   1.5220   0.05998   0.05541  -0.0252   0.2903   1.0000
  17.750   1.5272   0.06196   0.05736  -0.0251   0.2856   1.0000
  18.000   1.5311   0.06406   0.05947  -0.0249   0.2811   1.0000
  18.250   1.5238   0.06747   0.06298  -0.0247   0.2762   1.0000
  18.500   1.5240   0.07005   0.06557  -0.0246   0.2712   1.0000
  18.750   1.5279   0.07218   0.06768  -0.0245   0.2664   1.0000
  19.000   1.5172   0.07609   0.07171  -0.0244   0.2610   1.0000
  19.250   1.5151   0.07897   0.07459  -0.0244   0.2554   1.0000
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