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FX 84-W-140 (fx84w140-il) Xfoil prediction polar at RE=100,000 Ncrit=5


Details Polar file
Airfoil: FX 84-W-140 (fx84w140-il)
Reynolds number: 100,000
Max Cl/Cd: 50.62 at α=8.25°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-fx84w140-il-100000-n5.txt
Download as CSV file: xf-fx84w140-il-100000-n5.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 =     0.100 e 6     Ncrit =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -10.500  -0.2397   0.09606   0.09106  -0.0769   0.9606   0.0389
 -10.250  -0.2340   0.09079   0.08578  -0.0815   0.9534   0.0388
 -10.000  -0.2304   0.08508   0.08006  -0.0865   0.9461   0.0387
  -9.750  -0.2309   0.07914   0.07412  -0.0914   0.9372   0.0386
  -9.500  -0.2360   0.07207   0.06704  -0.0976   0.9285   0.0384
  -9.250  -0.2672   0.05997   0.05489  -0.1087   0.9143   0.0376
  -9.000  -0.3093   0.05250   0.04715  -0.1121   0.8986   0.0371
  -8.750  -0.3301   0.04788   0.04223  -0.1120   0.8866   0.0371
  -8.500  -0.3380   0.04408   0.03806  -0.1112   0.8778   0.0376
  -8.250  -0.3372   0.04101   0.03459  -0.1102   0.8699   0.0386
  -8.000  -0.3342   0.03788   0.03095  -0.1090   0.8627   0.0402
  -7.750  -0.3285   0.03471   0.02706  -0.1074   0.8554   0.0418
  -7.500  -0.3091   0.03323   0.02547  -0.1069   0.8511   0.0430
  -7.250  -0.2926   0.03194   0.02400  -0.1059   0.8440   0.0443
  -7.000  -0.2728   0.03055   0.02234  -0.1052   0.8386   0.0464
  -6.750  -0.2511   0.02897   0.02027  -0.1045   0.8348   0.0494
  -6.500  -0.2320   0.02791   0.01911  -0.1036   0.8277   0.0514
  -6.250  -0.2089   0.02696   0.01805  -0.1031   0.8228   0.0538
  -6.000  -0.1839   0.02599   0.01682  -0.1027   0.8192   0.0576
  -5.750  -0.1627   0.02514   0.01582  -0.1018   0.8126   0.0608
  -5.500  -0.1389   0.02441   0.01507  -0.1014   0.8076   0.0641
  -5.250  -0.1129   0.02369   0.01416  -0.1010   0.8040   0.0692
  -5.000  -0.0906   0.02305   0.01350  -0.1003   0.7982   0.0734
  -4.750  -0.0669   0.02252   0.01292  -0.0997   0.7929   0.0789
  -4.500  -0.0413   0.02189   0.01220  -0.0993   0.7890   0.0855
  -4.250  -0.0172   0.02143   0.01172  -0.0988   0.7844   0.0928
  -4.000   0.0052   0.02103   0.01132  -0.0980   0.7784   0.1015
  -3.750   0.0308   0.02057   0.01082  -0.0976   0.7742   0.1128
  -3.500   0.0576   0.02009   0.01032  -0.0974   0.7711   0.1276
  -3.250   0.0782   0.01988   0.01018  -0.0965   0.7640   0.1444
  -3.000   0.1033   0.01948   0.00985  -0.0961   0.7594   0.1692
  -2.750   0.1299   0.01901   0.00947  -0.0959   0.7560   0.2058
  -2.500   0.1511   0.01874   0.00941  -0.0951   0.7498   0.2553
  -2.250   0.1740   0.01822   0.00923  -0.0945   0.7447   0.3407
  -2.000   0.1967   0.01748   0.00908  -0.0936   0.7411   0.4908
  -1.750   0.2150   0.01722   0.00933  -0.0913   0.7358   0.6306
  -1.500   0.2346   0.01724   0.00952  -0.0891   0.7303   0.7161
  -1.250   0.2578   0.01721   0.00951  -0.0873   0.7264   0.7723
  -1.000   0.2808   0.01724   0.00951  -0.0856   0.7225   0.8141
  -0.750   0.2993   0.01746   0.00971  -0.0834   0.7160   0.8473
  -0.500   0.3244   0.01746   0.00966  -0.0822   0.7118   0.8779
  -0.250   0.3557   0.01739   0.00948  -0.0821   0.7088   0.9055
   0.000   0.3878   0.01760   0.00966  -0.0828   0.7026   0.9352
   0.250   0.4418   0.01761   0.00958  -0.0876   0.6984   0.9638
   0.500   0.4945   0.01750   0.00933  -0.0924   0.6949   0.9777
   0.750   0.5372   0.01747   0.00920  -0.0957   0.6908   0.9873
   1.000   0.5752   0.01761   0.00930  -0.0984   0.6845   0.9985
   1.250   0.5968   0.01762   0.00923  -0.0976   0.6799   1.0000
   1.500   0.6151   0.01768   0.00922  -0.0961   0.6755   1.0000
   1.750   0.6256   0.01799   0.00952  -0.0935   0.6685   1.0000
   2.000   0.6464   0.01802   0.00948  -0.0923   0.6640   1.0000
   2.250   0.6660   0.01817   0.00957  -0.0911   0.6591   1.0000
   2.500   0.6825   0.01846   0.00987  -0.0894   0.6525   1.0000
   2.750   0.7083   0.01850   0.00984  -0.0891   0.6482   1.0000
   3.000   0.7303   0.01872   0.01003  -0.0883   0.6429   1.0000
   3.250   0.7505   0.01901   0.01033  -0.0873   0.6366   1.0000
   3.500   0.7783   0.01906   0.01035  -0.0873   0.6325   1.0000
   3.750   0.8002   0.01935   0.01065  -0.0866   0.6267   1.0000
   4.000   0.8222   0.01964   0.01095  -0.0858   0.6206   1.0000
   4.250   0.8513   0.01967   0.01097  -0.0860   0.6165   1.0000
   4.500   0.8710   0.02007   0.01142  -0.0850   0.6099   1.0000
   4.750   0.8948   0.02029   0.01167  -0.0845   0.6040   1.0000
   5.000   0.9258   0.02027   0.01164  -0.0849   0.6000   1.0000
   5.250   0.9411   0.02082   0.01229  -0.0833   0.5921   1.0000
   5.500   0.9684   0.02092   0.01241  -0.0833   0.5867   1.0000
   5.750   0.9915   0.02120   0.01273  -0.0827   0.5806   1.0000
   6.000   1.0118   0.02155   0.01317  -0.0817   0.5735   1.0000
   6.250   1.0438   0.02149   0.01313  -0.0822   0.5689   1.0000
   6.500   1.0563   0.02214   0.01390  -0.0802   0.5604   1.0000
   6.750   1.0854   0.02216   0.01397  -0.0804   0.5548   1.0000
   7.000   1.1006   0.02266   0.01458  -0.0787   0.5462   1.0000
   7.250   1.1289   0.02266   0.01461  -0.0786   0.5393   1.0000
   7.500   1.1424   0.02319   0.01527  -0.0767   0.5302   1.0000
   7.750   1.1712   0.02319   0.01532  -0.0767   0.5233   1.0000
   8.000   1.1816   0.02382   0.01609  -0.0744   0.5137   1.0000
   8.250   1.2079   0.02386   0.01618  -0.0740   0.5057   1.0000
   8.500   1.2177   0.02431   0.01674  -0.0714   0.4943   1.0000
   8.750   1.2258   0.02472   0.01720  -0.0685   0.4802   1.0000
   9.000   1.2350   0.02509   0.01758  -0.0658   0.4637   1.0000
   9.250   1.2452   0.02549   0.01795  -0.0634   0.4457   1.0000
   9.500   1.2488   0.02638   0.01889  -0.0605   0.4281   1.0000
   9.750   1.2531   0.02737   0.01994  -0.0580   0.4103   1.0000
  10.000   1.2575   0.02845   0.02103  -0.0556   0.3911   1.0000
  10.250   1.2624   0.02956   0.02210  -0.0534   0.3699   1.0000
  10.500   1.2637   0.03103   0.02356  -0.0511   0.3464   1.0000
  10.750   1.2644   0.03263   0.02509  -0.0489   0.3210   1.0000
  11.000   1.2629   0.03450   0.02686  -0.0468   0.2932   1.0000
  11.250   1.2594   0.03667   0.02890  -0.0448   0.2649   1.0000
  11.500   1.2535   0.03917   0.03128  -0.0429   0.2354   1.0000
  11.750   1.2466   0.04192   0.03389  -0.0412   0.2074   1.0000
  12.000   1.2391   0.04492   0.03676  -0.0398   0.1802   1.0000
  12.250   1.2319   0.04806   0.03978  -0.0387   0.1551   1.0000
  12.500   1.2241   0.05142   0.04302  -0.0378   0.1327   1.0000
  12.750   1.2184   0.05472   0.04624  -0.0372   0.1141   1.0000
  13.000   1.2139   0.05804   0.04951  -0.0367   0.1001   1.0000
  13.250   1.2105   0.06132   0.05277  -0.0364   0.0894   1.0000
  13.500   1.2071   0.06469   0.05613  -0.0362   0.0813   1.0000
  13.750   1.2058   0.06792   0.05942  -0.0361   0.0741   1.0000
  14.000   1.2047   0.07116   0.06269  -0.0361   0.0689   1.0000
  14.250   1.2052   0.07427   0.06588  -0.0362   0.0641   1.0000
  14.500   1.2033   0.07773   0.06932  -0.0364   0.0603   1.0000
  14.750   1.2068   0.08053   0.07226  -0.0365   0.0565   1.0000
  15.000   1.2088   0.08356   0.07536  -0.0367   0.0534   1.0000
  15.250   1.2097   0.08667   0.07846  -0.0370   0.0510   1.0000
  15.500   1.2156   0.08920   0.08114  -0.0371   0.0483   1.0000
  15.750   1.2202   0.09192   0.08397  -0.0373   0.0458   1.0000
  16.000   1.2242   0.09474   0.08684  -0.0377   0.0438   1.0000
  16.250   1.2298   0.09718   0.08926  -0.0378   0.0421   1.0000
  16.500   1.2367   0.09965   0.09193  -0.0380   0.0402   1.0000
  16.750   1.2424   0.10229   0.09471  -0.0384   0.0385   1.0000
  17.000   1.2468   0.10516   0.09766  -0.0390   0.0370   1.0000
  17.250   1.2515   0.10791   0.10043  -0.0397   0.0356   1.0000
  17.500   1.2592   0.11016   0.10276  -0.0399   0.0345   1.0000
  17.750   1.2623   0.11343   0.10627  -0.0407   0.0334   1.0000
  18.000   1.2636   0.11700   0.11004  -0.0418   0.0324   1.0000
  18.250   1.2634   0.12084   0.11406  -0.0433   0.0313   1.0000
  18.500   1.2641   0.12451   0.11787  -0.0448   0.0305   1.0000
  18.750   1.2650   0.12809   0.12152  -0.0464   0.0296   1.0000
  19.000   1.2692   0.13101   0.12447  -0.0476   0.0288   1.0000
  19.250   1.2649   0.13579   0.12945  -0.0499   0.0283   1.0000
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