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FX 84-W-218 (fx84w218-il) Xfoil prediction polar at RE=500,000 Ncrit=5


Details Polar file
Airfoil: FX 84-W-218 (fx84w218-il)
Reynolds number: 500,000
Max Cl/Cd: 72.64 at α=5.5°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-fx84w218-il-500000-n5.txt
Download as CSV file: xf-fx84w218-il-500000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: FX 84-W-218                                     
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     0.500 e 6     Ncrit =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -19.250  -0.8661   0.08364   0.07906  -0.0844   0.9659   0.0391
 -19.000  -0.8625   0.07841   0.07375  -0.0902   0.9519   0.0396
 -18.750  -0.8583   0.07350   0.06872  -0.0955   0.9383   0.0401
 -18.500  -0.8572   0.06929   0.06439  -0.0991   0.9232   0.0407
 -18.250  -0.8592   0.06564   0.06061  -0.1013   0.9098   0.0412
 -18.000  -0.8614   0.06232   0.05715  -0.1029   0.8984   0.0418
 -17.750  -0.8628   0.05927   0.05398  -0.1041   0.8884   0.0424
 -17.500  -0.8639   0.05636   0.05095  -0.1051   0.8795   0.0429
 -17.250  -0.8635   0.05364   0.04812  -0.1061   0.8711   0.0434
 -17.000  -0.8666   0.05069   0.04506  -0.1070   0.8631   0.0440
 -16.750  -0.8680   0.04793   0.04223  -0.1078   0.8565   0.0445
 -16.500  -0.8670   0.04550   0.03972  -0.1083   0.8496   0.0450
 -16.250  -0.8651   0.04328   0.03740  -0.1087   0.8430   0.0457
 -16.000  -0.8618   0.04120   0.03525  -0.1090   0.8369   0.0464
 -15.750  -0.8571   0.03932   0.03328  -0.1091   0.8305   0.0471
 -15.500  -0.8519   0.03758   0.03143  -0.1091   0.8245   0.0477
 -15.250  -0.8459   0.03593   0.02970  -0.1089   0.8192   0.0484
 -15.000  -0.8418   0.03417   0.02789  -0.1088   0.8137   0.0491
 -14.750  -0.8359   0.03263   0.02631  -0.1084   0.8078   0.0502
 -14.500  -0.8288   0.03127   0.02486  -0.1080   0.8023   0.0509
 -14.250  -0.8203   0.03002   0.02355  -0.1075   0.7975   0.0520
 -14.000  -0.8103   0.02889   0.02234  -0.1069   0.7926   0.0529
 -13.750  -0.8014   0.02773   0.02113  -0.1063   0.7873   0.0538
 -13.500  -0.7930   0.02661   0.01995  -0.1054   0.7821   0.0547
 -13.250  -0.7831   0.02561   0.01890  -0.1046   0.7774   0.0559
 -13.000  -0.7718   0.02468   0.01792  -0.1038   0.7728   0.0570
 -12.750  -0.7591   0.02387   0.01706  -0.1030   0.7681   0.0584
 -12.500  -0.7473   0.02305   0.01619  -0.1020   0.7633   0.0596
 -12.250  -0.7360   0.02225   0.01534  -0.1009   0.7586   0.0610
 -12.000  -0.7227   0.02153   0.01459  -0.0999   0.7544   0.0625
 -11.750  -0.7087   0.02087   0.01389  -0.0989   0.7498   0.0639
 -11.500  -0.6942   0.02026   0.01323  -0.0978   0.7453   0.0655
 -11.250  -0.6811   0.01962   0.01256  -0.0966   0.7409   0.0672
 -10.750  -0.6504   0.01857   0.01143  -0.0943   0.7326   0.0711
 -10.500  -0.6354   0.01804   0.01089  -0.0930   0.7281   0.0730
 -10.250  -0.6201   0.01755   0.01038  -0.0918   0.7237   0.0752
 -10.000  -0.6035   0.01713   0.00991  -0.0906   0.7197   0.0777
  -9.750  -0.5876   0.01671   0.00945  -0.0892   0.7157   0.0800
  -9.500  -0.5713   0.01628   0.00902  -0.0879   0.7118   0.0825
  -9.250  -0.5539   0.01592   0.00864  -0.0866   0.7075   0.0852
  -9.000  -0.5375   0.01555   0.00825  -0.0851   0.7031   0.0879
  -8.750  -0.5212   0.01521   0.00789  -0.0835   0.6992   0.0911
  -8.250  -0.4887   0.01470   0.00734  -0.0801   0.6916   0.0977
  -8.000  -0.4704   0.01447   0.00710  -0.0787   0.6874   0.1014
  -7.750  -0.4501   0.01422   0.00685  -0.0776   0.6832   0.1053
  -7.500  -0.4293   0.01398   0.00660  -0.0766   0.6793   0.1101
  -7.250  -0.4077   0.01377   0.00636  -0.0757   0.6755   0.1147
  -7.000  -0.3854   0.01354   0.00614  -0.0750   0.6717   0.1201
  -6.750  -0.3625   0.01332   0.00593  -0.0743   0.6677   0.1257
  -6.500  -0.3393   0.01311   0.00573  -0.0736   0.6637   0.1321
  -6.250  -0.3160   0.01290   0.00553  -0.0730   0.6598   0.1387
  -6.000  -0.2920   0.01273   0.00534  -0.0724   0.6559   0.1461
  -5.750  -0.2681   0.01252   0.00517  -0.0719   0.6522   0.1541
  -5.500  -0.2433   0.01234   0.00501  -0.0715   0.6483   0.1626
  -5.250  -0.2186   0.01215   0.00485  -0.0711   0.6445   0.1722
  -5.000  -0.1940   0.01197   0.00469  -0.0707   0.6406   0.1820
  -4.750  -0.1688   0.01183   0.00454  -0.0703   0.6366   0.1923
  -4.500  -0.1436   0.01166   0.00441  -0.0700   0.6330   0.2041
  -4.250  -0.1181   0.01148   0.00429  -0.0697   0.6291   0.2163
  -4.000  -0.0924   0.01133   0.00417  -0.0694   0.6252   0.2289
  -3.750  -0.0666   0.01119   0.00405  -0.0692   0.6211   0.2425
  -3.500  -0.0412   0.01105   0.00393  -0.0689   0.6170   0.2574
  -3.250  -0.0154   0.01089   0.00383  -0.0686   0.6133   0.2739
  -3.000   0.0107   0.01073   0.00375  -0.0684   0.6094   0.2916
  -2.750   0.0366   0.01058   0.00366  -0.0682   0.6052   0.3108
  -2.500   0.0624   0.01044   0.00357  -0.0679   0.6009   0.3318
  -2.250   0.0881   0.01032   0.00349  -0.0677   0.5969   0.3543
  -2.000   0.1144   0.01018   0.00344  -0.0675   0.5933   0.3778
  -1.750   0.1408   0.01005   0.00339  -0.0674   0.5891   0.4018
  -1.500   0.1670   0.00993   0.00335  -0.0672   0.5846   0.4259
  -1.250   0.1931   0.00984   0.00331  -0.0670   0.5805   0.4496
  -1.000   0.2193   0.00978   0.00329  -0.0667   0.5765   0.4729
  -0.750   0.2463   0.00969   0.00329  -0.0667   0.5726   0.4946
  -0.500   0.2731   0.00964   0.00329  -0.0666   0.5682   0.5156
  -0.250   0.2999   0.00961   0.00331  -0.0664   0.5638   0.5349
   0.000   0.3266   0.00961   0.00332  -0.0663   0.5597   0.5530
   0.250   0.3533   0.00960   0.00335  -0.0661   0.5558   0.5703
   0.500   0.3804   0.00959   0.00340  -0.0660   0.5515   0.5859
   0.750   0.4073   0.00961   0.00344  -0.0659   0.5469   0.5998
   1.000   0.4338   0.00964   0.00349  -0.0657   0.5426   0.6139
   1.500   0.4869   0.00973   0.00361  -0.0653   0.5341   0.6391
   1.750   0.5131   0.00976   0.00369  -0.0651   0.5294   0.6505
   2.000   0.5391   0.00984   0.00376  -0.0648   0.5249   0.6614
   2.250   0.5639   0.00992   0.00385  -0.0643   0.5203   0.6727
   2.500   0.5899   0.00999   0.00393  -0.0640   0.5160   0.6836
   2.750   0.6151   0.01005   0.00404  -0.0636   0.5112   0.6926
   3.000   0.6396   0.01015   0.00414  -0.0630   0.5062   0.7019
   3.250   0.6629   0.01027   0.00424  -0.0623   0.5014   0.7098
   3.500   0.6870   0.01035   0.00436  -0.0617   0.4969   0.7182
   3.750   0.7105   0.01046   0.00448  -0.0610   0.4917   0.7262
   4.000   0.7320   0.01058   0.00461  -0.0599   0.4866   0.7331
   4.250   0.7500   0.01071   0.00473  -0.0582   0.4816   0.7406
   4.500   0.7706   0.01082   0.00487  -0.0570   0.4770   0.7481
   4.750   0.7892   0.01097   0.00503  -0.0554   0.4715   0.7546
   5.000   0.8060   0.01118   0.00525  -0.0536   0.4659   0.7618
   5.250   0.8243   0.01140   0.00547  -0.0521   0.4608   0.7692
   5.500   0.8433   0.01161   0.00571  -0.0508   0.4549   0.7757
   5.750   0.8600   0.01187   0.00598  -0.0490   0.4491   0.7827
   6.000   0.8763   0.01217   0.00627  -0.0473   0.4435   0.7901
   6.250   0.8955   0.01242   0.00655  -0.0462   0.4378   0.7967
   6.500   0.9120   0.01271   0.00687  -0.0445   0.4320   0.8034
   6.750   0.9261   0.01310   0.00725  -0.0426   0.4262   0.8110
   7.000   0.9456   0.01339   0.00756  -0.0416   0.4209   0.8179
   7.250   0.9606   0.01375   0.00796  -0.0399   0.4145   0.8251
   7.500   0.9739   0.01421   0.00841  -0.0380   0.4084   0.8332
   7.750   0.9912   0.01458   0.00881  -0.0367   0.4026   0.8406
   8.000   1.0054   0.01501   0.00929  -0.0350   0.3960   0.8488
   8.250   1.0169   0.01559   0.00984  -0.0331   0.3899   0.8578
   8.500   1.0330   0.01599   0.01031  -0.0317   0.3838   0.8661
   8.750   1.0456   0.01654   0.01088  -0.0299   0.3772   0.8763
   9.000   1.0561   0.01717   0.01152  -0.0279   0.3709   0.8868
   9.500   1.0796   0.01837   0.01281  -0.0243   0.3571   0.9143
  10.000   1.1199   0.01977   0.01430  -0.0245   0.3424   0.9579
  10.250   1.1404   0.02066   0.01517  -0.0253   0.3338   1.0000
  10.500   1.1514   0.02159   0.01609  -0.0240   0.3248   1.0000
  10.750   1.1610   0.02263   0.01709  -0.0227   0.3169   1.0000
  11.000   1.1710   0.02367   0.01812  -0.0215   0.3076   1.0000
  11.250   1.1789   0.02487   0.01928  -0.0201   0.2988   1.0000
  11.500   1.1882   0.02603   0.02043  -0.0189   0.2902   1.0000
  11.750   1.1955   0.02734   0.02171  -0.0177   0.2815   1.0000
  12.000   1.2032   0.02866   0.02302  -0.0165   0.2726   1.0000
  12.250   1.2103   0.03006   0.02440  -0.0154   0.2644   1.0000
  12.500   1.2171   0.03153   0.02585  -0.0143   0.2558   1.0000
  12.750   1.2241   0.03301   0.02732  -0.0133   0.2482   1.0000
  13.000   1.2300   0.03461   0.02890  -0.0124   0.2397   1.0000
  13.250   1.2362   0.03623   0.03051  -0.0115   0.2322   1.0000
  13.500   1.2410   0.03800   0.03226  -0.0106   0.2236   1.0000
  13.750   1.2470   0.03971   0.03397  -0.0098   0.2168   1.0000
  14.000   1.2517   0.04155   0.03579  -0.0091   0.2088   1.0000
  14.250   1.2569   0.04341   0.03766  -0.0084   0.2024   1.0000
  14.500   1.2632   0.04520   0.03944  -0.0079   0.1956   1.0000
  14.750   1.2661   0.04734   0.04158  -0.0073   0.1892   1.0000
  15.000   1.2728   0.04915   0.04340  -0.0069   0.1827   1.0000
  15.250   1.2737   0.05154   0.04579  -0.0064   0.1760   1.0000
  15.500   1.2799   0.05349   0.04774  -0.0061   0.1695   1.0000
  15.750   1.2804   0.05603   0.05027  -0.0058   0.1633   1.0000
  16.000   1.2864   0.05805   0.05232  -0.0057   0.1572   1.0000
  16.250   1.2869   0.06066   0.05493  -0.0055   0.1514   1.0000
  16.500   1.2918   0.06286   0.05715  -0.0055   0.1457   1.0000
  16.750   1.2930   0.06550   0.05979  -0.0055   0.1401   1.0000
  17.000   1.2959   0.06800   0.06231  -0.0055   0.1345   1.0000
  17.250   1.2964   0.07079   0.06510  -0.0057   0.1288   1.0000
  17.500   1.2986   0.07342   0.06776  -0.0059   0.1240   1.0000
  17.750   1.2993   0.07627   0.07062  -0.0062   0.1187   1.0000
  18.000   1.3004   0.07914   0.07350  -0.0066   0.1140   1.0000
  18.250   1.3014   0.08204   0.07642  -0.0070   0.1090   1.0000
  18.500   1.3012   0.08513   0.07953  -0.0076   0.1048   1.0000
  18.750   1.3030   0.08797   0.08240  -0.0082   0.1005   1.0000
  19.000   1.3016   0.09131   0.08577  -0.0089   0.0970   1.0000
  19.250   1.3039   0.09417   0.08866  -0.0096   0.0930   1.0000
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