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FX 84-W-140 (fx84w140-il) Xfoil prediction polar at RE=200,000 Ncrit=9


Details Polar file
Airfoil: FX 84-W-140 (fx84w140-il)
Reynolds number: 200,000
Max Cl/Cd: 79.28 at α=8.5°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-fx84w140-il-200000.txt
Download as CSV file: xf-fx84w140-il-200000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: FX 84-W-140                                     
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     0.200 e 6     Ncrit =   9.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -10.000  -0.1807   0.09217   0.08871  -0.0855   0.9643   0.0667
  -9.750  -0.1966   0.08404   0.08059  -0.1019   0.9524   0.0705
  -9.500  -0.1918   0.07791   0.07446  -0.1054   0.9453   0.0714
  -9.250  -0.1676   0.07666   0.07318  -0.1022   0.9401   0.0728
  -9.000  -0.1546   0.07445   0.07094  -0.1022   0.9318   0.0746
  -8.750  -0.1528   0.07149   0.06797  -0.1034   0.9215   0.0763
  -8.500  -0.2994   0.04769   0.04344  -0.1168   0.8937   0.0508
  -8.250  -0.2915   0.04473   0.04038  -0.1157   0.8866   0.0486
  -8.000  -0.2941   0.04077   0.03612  -0.1145   0.8795   0.0476
  -7.750  -0.2942   0.03686   0.03176  -0.1129   0.8716   0.0478
  -7.500  -0.2879   0.03344   0.02782  -0.1111   0.8667   0.0483
  -7.250  -0.2769   0.03069   0.02459  -0.1097   0.8589   0.0489
  -7.000  -0.2606   0.02857   0.02194  -0.1083   0.8538   0.0498
  -6.750  -0.2424   0.02606   0.01916  -0.1074   0.8497   0.0513
  -6.500  -0.2202   0.02536   0.01846  -0.1070   0.8430   0.0538
  -6.250  -0.1969   0.02433   0.01721  -0.1062   0.8383   0.0566
  -6.000  -0.1727   0.02318   0.01571  -0.1053   0.8349   0.0589
  -5.750  -0.1503   0.02186   0.01431  -0.1049   0.8284   0.0620
  -5.500  -0.1254   0.02126   0.01366  -0.1045   0.8235   0.0659
  -5.250  -0.0992   0.02055   0.01274  -0.1039   0.8200   0.0697
  -5.000  -0.0754   0.01963   0.01181  -0.1034   0.8144   0.0742
  -4.750  -0.0501   0.01917   0.01131  -0.1030   0.8091   0.0796
  -4.500  -0.0241   0.01839   0.01044  -0.1025   0.8052   0.0853
  -4.250   0.0014   0.01793   0.00999  -0.1021   0.8011   0.0926
  -4.000   0.0253   0.01741   0.00948  -0.1016   0.7948   0.1005
  -3.750   0.0519   0.01705   0.00905  -0.1012   0.7906   0.1112
  -3.500   0.0781   0.01646   0.00849  -0.1008   0.7873   0.1252
  -3.250   0.1015   0.01614   0.00827  -0.1004   0.7808   0.1432
  -3.000   0.1267   0.01567   0.00792  -0.1000   0.7760   0.1702
  -2.750   0.1528   0.01510   0.00753  -0.0998   0.7726   0.2151
  -2.500   0.1757   0.01458   0.00740  -0.0994   0.7673   0.3005
  -2.250   0.1960   0.01375   0.00734  -0.0985   0.7618   0.4838
  -2.000   0.2168   0.01321   0.00740  -0.0966   0.7579   0.6592
  -1.750   0.2401   0.01313   0.00748  -0.0949   0.7544   0.7406
  -1.500   0.2605   0.01331   0.00774  -0.0930   0.7479   0.7877
  -1.250   0.2833   0.01334   0.00776  -0.0913   0.7436   0.8232
  -1.000   0.3070   0.01334   0.00769  -0.0895   0.7403   0.8525
  -0.750   0.3255   0.01353   0.00791  -0.0873   0.7342   0.8771
  -0.500   0.3466   0.01358   0.00791  -0.0853   0.7293   0.8996
  -0.250   0.3724   0.01352   0.00778  -0.0840   0.7257   0.9197
   0.000   0.4010   0.01359   0.00780  -0.0837   0.7210   0.9389
   0.250   0.4379   0.01367   0.00783  -0.0853   0.7155   0.9558
   0.500   0.4913   0.01361   0.00766  -0.0900   0.7116   0.9684
   0.750   0.5616   0.01349   0.00738  -0.0981   0.7086   0.9814
   1.000   0.6139   0.01353   0.00741  -0.1036   0.7023   0.9914
   1.250   0.6592   0.01341   0.00723  -0.1074   0.6973   0.9985
   1.500   0.6869   0.01333   0.00706  -0.1078   0.6934   1.0000
   1.750   0.7023   0.01352   0.00727  -0.1061   0.6869   1.0000
   2.000   0.7209   0.01357   0.00729  -0.1047   0.6816   1.0000
   2.250   0.7430   0.01356   0.00720  -0.1038   0.6778   1.0000
   2.500   0.7567   0.01379   0.00748  -0.1017   0.6712   1.0000
   2.750   0.7755   0.01387   0.00752  -0.1002   0.6659   1.0000
   3.000   0.7994   0.01388   0.00747  -0.0995   0.6622   1.0000
   3.250   0.8145   0.01416   0.00779  -0.0976   0.6555   1.0000
   3.500   0.8376   0.01425   0.00785  -0.0968   0.6501   1.0000
   3.750   0.8663   0.01426   0.00777  -0.0969   0.6462   1.0000
   4.000   0.8856   0.01455   0.00815  -0.0958   0.6390   1.0000
   4.250   0.9127   0.01461   0.00818  -0.0957   0.6337   1.0000
   4.500   0.9403   0.01472   0.00826  -0.0957   0.6287   1.0000
   4.750   0.9629   0.01494   0.00855  -0.0951   0.6217   1.0000
   5.000   0.9922   0.01497   0.00854  -0.0953   0.6167   1.0000
   5.250   1.0159   0.01522   0.00885  -0.0948   0.6101   1.0000
   5.500   1.0419   0.01536   0.00902  -0.0946   0.6039   1.0000
   5.750   1.0720   0.01541   0.00903  -0.0950   0.5988   1.0000
   6.000   1.0929   0.01564   0.00937  -0.0940   0.5903   1.0000
   6.250   1.1238   0.01562   0.00930  -0.0945   0.5844   1.0000
   6.500   1.1440   0.01590   0.00971  -0.0934   0.5760   1.0000
   6.750   1.1733   0.01594   0.00972  -0.0937   0.5697   1.0000
   7.000   1.1943   0.01619   0.01009  -0.0927   0.5612   1.0000
   7.250   1.2236   0.01617   0.01002  -0.0928   0.5535   1.0000
   7.500   1.2430   0.01618   0.01010  -0.0913   0.5405   1.0000
   7.750   1.2625   0.01615   0.01009  -0.0898   0.5259   1.0000
   8.000   1.2812   0.01624   0.01022  -0.0882   0.5119   1.0000
   8.250   1.2998   0.01641   0.01043  -0.0867   0.4986   1.0000
   8.500   1.3169   0.01661   0.01066  -0.0850   0.4845   1.0000
   8.750   1.3326   0.01687   0.01095  -0.0830   0.4700   1.0000
   9.000   1.3463   0.01719   0.01130  -0.0808   0.4548   1.0000
   9.250   1.3562   0.01756   0.01170  -0.0779   0.4389   1.0000
   9.500   1.3626   0.01806   0.01219  -0.0746   0.4220   1.0000
   9.750   1.3674   0.01869   0.01281  -0.0713   0.4031   1.0000
  10.000   1.3705   0.01950   0.01358  -0.0679   0.3822   1.0000
  10.250   1.3708   0.02054   0.01457  -0.0645   0.3574   1.0000
  10.500   1.3685   0.02184   0.01580  -0.0611   0.3295   1.0000
  10.750   1.3622   0.02354   0.01735  -0.0576   0.2974   1.0000
  11.000   1.3523   0.02565   0.01928  -0.0541   0.2635   1.0000
  11.250   1.3402   0.02816   0.02158  -0.0509   0.2258   1.0000
  11.500   1.3246   0.03115   0.02433  -0.0479   0.1883   1.0000
  11.750   1.3095   0.03437   0.02732  -0.0453   0.1516   1.0000
  12.000   1.2941   0.03786   0.03058  -0.0431   0.1212   1.0000
  12.250   1.2837   0.04115   0.03373  -0.0414   0.1007   1.0000
  12.500   1.2756   0.04439   0.03690  -0.0401   0.0876   1.0000
  12.750   1.2705   0.04749   0.03998  -0.0390   0.0788   1.0000
  13.000   1.2648   0.05073   0.04319  -0.0382   0.0723   1.0000
  13.250   1.2660   0.05337   0.04591  -0.0375   0.0668   1.0000
  13.500   1.2649   0.05629   0.04883  -0.0370   0.0625   1.0000
  13.750   1.2654   0.05907   0.05164  -0.0364   0.0590   1.0000
  14.000   1.2700   0.06149   0.05414  -0.0361   0.0555   1.0000
  14.250   1.2728   0.06410   0.05674  -0.0357   0.0526   1.0000
  14.500   1.2779   0.06637   0.05901  -0.0351   0.0500   1.0000
  14.750   1.2852   0.06855   0.06131  -0.0348   0.0477   1.0000
  15.000   1.2924   0.07074   0.06356  -0.0345   0.0455   1.0000
  15.250   1.3003   0.07276   0.06555  -0.0342   0.0434   1.0000
  15.500   1.3122   0.07433   0.06717  -0.0334   0.0414   1.0000
  15.750   1.3208   0.07647   0.06944  -0.0332   0.0399   1.0000
  16.000   1.3299   0.07854   0.07162  -0.0330   0.0384   1.0000
  16.250   1.3387   0.08064   0.07376  -0.0329   0.0369   1.0000
  16.500   1.3615   0.08113   0.07416  -0.0315   0.0349   1.0000
  16.750   1.3613   0.08445   0.07771  -0.0320   0.0341   1.0000
  17.000   1.3642   0.08750   0.08098  -0.0323   0.0333   1.0000
  17.250   1.3672   0.09058   0.08425  -0.0326   0.0323   1.0000
  17.500   1.3708   0.09362   0.08743  -0.0330   0.0315   1.0000
  17.750   1.3726   0.09688   0.09085  -0.0336   0.0308   1.0000
  18.000   1.3752   0.10005   0.09413  -0.0342   0.0301   1.0000
  18.250   1.3814   0.10276   0.09689  -0.0346   0.0293   1.0000
  18.500   1.3845   0.10637   0.10064  -0.0349   0.0286   1.0000
  18.750   1.3705   0.11194   0.10649  -0.0372   0.0283   1.0000
  19.000   1.3565   0.11777   0.11259  -0.0397   0.0281   1.0000
  19.250   1.3413   0.12406   0.11913  -0.0427   0.0279   1.0000
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