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FX 84-W-140 (fx84w140-il) Xfoil prediction polar at RE=500,000 Ncrit=9


Details Polar file
Airfoil: FX 84-W-140 (fx84w140-il)
Reynolds number: 500,000
Max Cl/Cd: 118.11 at α=6.5°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-fx84w140-il-500000.txt
Download as CSV file: xf-fx84w140-il-500000.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 =     0.500 e 6     Ncrit =   9.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -12.000  -0.1834   0.10524   0.10275  -0.0647   0.8788   0.0298
 -11.750  -0.4783   0.04892   0.04617  -0.1075   0.9228   0.0197
 -11.500  -0.5104   0.04257   0.03958  -0.1117   0.9050   0.0194
 -11.250  -0.5407   0.03835   0.03509  -0.1120   0.8903   0.0194
 -11.000  -0.5667   0.03546   0.03191  -0.1091   0.8784   0.0195
 -10.750  -0.5809   0.03267   0.02878  -0.1065   0.8692   0.0196
 -10.500  -0.5828   0.03020   0.02594  -0.1046   0.8618   0.0198
 -10.250  -0.5795   0.02777   0.02315  -0.1029   0.8550   0.0200
 -10.000  -0.5713   0.02540   0.02053  -0.1016   0.8495   0.0205
  -9.750  -0.5530   0.02434   0.01939  -0.1010   0.8437   0.0210
  -9.500  -0.5332   0.02349   0.01841  -0.1004   0.8385   0.0215
  -9.250  -0.5133   0.02255   0.01729  -0.0997   0.8338   0.0221
  -9.000  -0.4925   0.02151   0.01609  -0.0991   0.8283   0.0229
  -8.750  -0.4706   0.02063   0.01499  -0.0986   0.8234   0.0237
  -8.500  -0.4494   0.01951   0.01361  -0.0979   0.8191   0.0244
  -8.250  -0.4266   0.01856   0.01264  -0.0976   0.8140   0.0254
  -8.000  -0.4021   0.01800   0.01202  -0.0974   0.8091   0.0264
  -7.750  -0.3775   0.01738   0.01128  -0.0970   0.8049   0.0274
  -7.500  -0.3524   0.01679   0.01054  -0.0967   0.8005   0.0285
  -7.250  -0.3281   0.01591   0.00954  -0.0964   0.7955   0.0297
  -7.000  -0.3029   0.01536   0.00897  -0.0962   0.7910   0.0312
  -6.750  -0.2767   0.01503   0.00856  -0.0960   0.7870   0.0329
  -6.500  -0.2501   0.01464   0.00809  -0.0959   0.7823   0.0344
  -6.250  -0.2254   0.01386   0.00727  -0.0956   0.7776   0.0364
  -6.000  -0.1990   0.01352   0.00689  -0.0955   0.7734   0.0384
  -5.750  -0.1718   0.01328   0.00657  -0.0954   0.7691   0.0409
  -5.500  -0.1460   0.01273   0.00600  -0.0953   0.7643   0.0436
  -5.250  -0.1191   0.01242   0.00567  -0.0952   0.7598   0.0464
  -5.000  -0.0918   0.01222   0.00538  -0.0951   0.7557   0.0493
  -4.750  -0.0655   0.01176   0.00494  -0.0950   0.7509   0.0534
  -4.500  -0.0380   0.01154   0.00470  -0.0951   0.7460   0.0576
  -4.250  -0.0110   0.01122   0.00433  -0.0950   0.7417   0.0627
  -4.000   0.0166   0.01102   0.00412  -0.0950   0.7374   0.0687
  -3.750   0.0438   0.01073   0.00385  -0.0950   0.7325   0.0765
  -3.500   0.0715   0.01052   0.00362  -0.0951   0.7281   0.0860
  -3.250   0.0992   0.01034   0.00341  -0.0951   0.7241   0.0986
  -3.000   0.1267   0.01009   0.00326  -0.0952   0.7193   0.1166
  -2.750   0.1543   0.00986   0.00311  -0.0953   0.7145   0.1405
  -2.500   0.1819   0.00964   0.00296  -0.0954   0.7104   0.1738
  -2.250   0.2093   0.00939   0.00286  -0.0955   0.7061   0.2217
  -2.000   0.2363   0.00904   0.00277  -0.0957   0.7011   0.2918
  -1.750   0.2625   0.00857   0.00266  -0.0958   0.6966   0.4065
  -1.500   0.2881   0.00809   0.00262  -0.0956   0.6926   0.5555
  -1.250   0.3140   0.00780   0.00267  -0.0953   0.6877   0.6556
  -1.000   0.3407   0.00770   0.00270  -0.0950   0.6829   0.7148
  -0.750   0.3678   0.00768   0.00272  -0.0947   0.6786   0.7535
  -0.500   0.3949   0.00769   0.00277  -0.0944   0.6740   0.7827
  -0.250   0.4218   0.00769   0.00281  -0.0941   0.6688   0.8051
   0.000   0.4487   0.00772   0.00283  -0.0938   0.6642   0.8244
   0.250   0.4755   0.00777   0.00287  -0.0934   0.6596   0.8416
   0.500   0.5019   0.00779   0.00291  -0.0930   0.6543   0.8570
   0.750   0.5280   0.00782   0.00294  -0.0925   0.6495   0.8715
   1.000   0.5538   0.00789   0.00298  -0.0919   0.6451   0.8859
   1.250   0.5786   0.00792   0.00304  -0.0911   0.6401   0.9003
   1.500   0.6003   0.00794   0.00308  -0.0895   0.6352   0.9187
   1.750   0.6207   0.00800   0.00311  -0.0876   0.6307   0.9379
   2.000   0.6443   0.00799   0.00314  -0.0866   0.6256   0.9517
   2.250   0.6724   0.00801   0.00316  -0.0866   0.6206   0.9621
   2.500   0.7036   0.00808   0.00317  -0.0874   0.6159   0.9717
   2.750   0.7398   0.00813   0.00323  -0.0893   0.6105   0.9783
   3.000   0.7765   0.00818   0.00327  -0.0914   0.6049   0.9848
   3.500   0.8529   0.00833   0.00339  -0.0962   0.5935   0.9947
   3.750   0.8910   0.00840   0.00345  -0.0987   0.5875   1.0000
   4.000   0.9097   0.00851   0.00353  -0.0972   0.5823   1.0000
   4.250   0.9310   0.00859   0.00363  -0.0962   0.5762   1.0000
   4.500   0.9559   0.00872   0.00372  -0.0958   0.5707   1.0000
   4.750   0.9818   0.00884   0.00386  -0.0957   0.5648   1.0000
   5.000   1.0077   0.00894   0.00397  -0.0955   0.5576   1.0000
   5.250   1.0338   0.00909   0.00409  -0.0954   0.5508   1.0000
   5.500   1.0598   0.00921   0.00424  -0.0953   0.5436   1.0000
   5.750   1.0859   0.00939   0.00438  -0.0952   0.5372   1.0000
   6.000   1.1116   0.00951   0.00456  -0.0950   0.5298   1.0000
   6.250   1.1369   0.00971   0.00472  -0.0947   0.5225   1.0000
   6.500   1.1610   0.00983   0.00489  -0.0943   0.5114   1.0000
   6.750   1.1834   0.01002   0.00505  -0.0935   0.4965   1.0000
   7.000   1.2053   0.01024   0.00525  -0.0926   0.4811   1.0000
   7.250   1.2269   0.01048   0.00548  -0.0917   0.4669   1.0000
   7.500   1.2482   0.01075   0.00573  -0.0908   0.4537   1.0000
   7.750   1.2686   0.01104   0.00601  -0.0897   0.4405   1.0000
   8.000   1.2874   0.01138   0.00633  -0.0883   0.4253   1.0000
   8.250   1.3043   0.01175   0.00667  -0.0867   0.4084   1.0000
   8.500   1.3167   0.01218   0.00705  -0.0842   0.3902   1.0000
   8.750   1.3252   0.01274   0.00754  -0.0812   0.3702   1.0000
   9.000   1.3330   0.01340   0.00814  -0.0782   0.3464   1.0000
   9.250   1.3378   0.01426   0.00889  -0.0750   0.3199   1.0000
   9.500   1.3400   0.01533   0.00981  -0.0717   0.2896   1.0000
   9.750   1.3399   0.01663   0.01095  -0.0683   0.2575   1.0000
  10.000   1.3383   0.01813   0.01227  -0.0650   0.2240   1.0000
  10.250   1.3346   0.01986   0.01381  -0.0617   0.1913   1.0000
  10.500   1.3318   0.02167   0.01544  -0.0588   0.1587   1.0000
  10.750   1.3278   0.02367   0.01726  -0.0560   0.1271   1.0000
  11.000   1.3242   0.02575   0.01919  -0.0535   0.1003   1.0000
  11.250   1.3226   0.02778   0.02111  -0.0514   0.0810   1.0000
  11.500   1.3237   0.02971   0.02298  -0.0496   0.0672   1.0000
  11.750   1.3259   0.03162   0.02486  -0.0480   0.0575   1.0000
  12.000   1.3278   0.03364   0.02686  -0.0466   0.0502   1.0000
  12.250   1.3329   0.03545   0.02869  -0.0455   0.0457   1.0000
  12.500   1.3342   0.03768   0.03095  -0.0442   0.0418   1.0000
  12.750   1.3411   0.03946   0.03279  -0.0434   0.0391   1.0000
  13.000   1.3445   0.04162   0.03498  -0.0425   0.0367   1.0000
  13.250   1.3451   0.04413   0.03753  -0.0417   0.0345   1.0000
  13.500   1.3519   0.04607   0.03956  -0.0411   0.0330   1.0000
  13.750   1.3569   0.04827   0.04182  -0.0406   0.0315   1.0000
  14.000   1.3586   0.05084   0.04443  -0.0402   0.0301   1.0000
  14.250   1.3542   0.05416   0.04781  -0.0397   0.0287   1.0000
  14.500   1.3606   0.05637   0.05012  -0.0395   0.0278   1.0000
  14.750   1.3654   0.05879   0.05262  -0.0393   0.0267   1.0000
  15.000   1.3694   0.06134   0.05524  -0.0393   0.0257   1.0000
  15.250   1.3718   0.06414   0.05809  -0.0393   0.0248   1.0000
  15.500   1.3691   0.06761   0.06161  -0.0394   0.0239   1.0000
  15.750   1.3659   0.07119   0.06526  -0.0396   0.0233   1.0000
  16.000   1.3708   0.07384   0.06802  -0.0398   0.0227   1.0000
  16.250   1.3746   0.07667   0.07094  -0.0402   0.0219   1.0000
  16.500   1.3770   0.07972   0.07407  -0.0406   0.0212   1.0000
  16.750   1.3800   0.08274   0.07715  -0.0412   0.0206   1.0000
  17.000   1.3812   0.08602   0.08049  -0.0418   0.0201   1.0000
  17.250   1.3789   0.08972   0.08423  -0.0425   0.0194   1.0000
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