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FX 67-K-170/17 AIRFOIL (fx67k170-il) Xfoil prediction polar at RE=500,000 Ncrit=5


Details Polar file
Airfoil: FX 67-K-170/17 AIRFOIL (fx67k170-il)
Reynolds number: 500,000
Max Cl/Cd: 111.39 at α=6.25°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-fx67k170-il-500000-n5.txt
Download as CSV file: xf-fx67k170-il-500000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: FX 67-K-170/17 AIRFOIL                          
  
 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
  ------ -------- --------- --------- -------- -------- --------
 -11.000  -0.1124   0.08455   0.08089  -0.1075   0.7203   0.0069
 -10.750  -0.1176   0.07967   0.07604  -0.1098   0.7188   0.0068
 -10.500  -0.1269   0.07410   0.07050  -0.1124   0.7172   0.0067
 -10.250  -0.1393   0.06794   0.06438  -0.1158   0.7158   0.0066
 -10.000  -0.1773   0.05592   0.05235  -0.1248   0.7143   0.0064
  -9.750  -0.2171   0.04884   0.04513  -0.1268   0.7126   0.0063
  -9.500  -0.2535   0.04380   0.03994  -0.1245   0.7107   0.0062
  -9.250  -0.3031   0.03681   0.03260  -0.1188   0.7086   0.0061
  -9.000  -0.3470   0.02764   0.02261  -0.1123   0.7067   0.0064
  -8.750  -0.3429   0.02439   0.01888  -0.1100   0.7049   0.0068
  -8.500  -0.3303   0.02209   0.01620  -0.1084   0.7032   0.0070
  -8.250  -0.3129   0.02043   0.01424  -0.1073   0.7016   0.0072
  -8.000  -0.2924   0.01928   0.01285  -0.1066   0.7001   0.0074
  -7.750  -0.2716   0.01818   0.01155  -0.1059   0.6987   0.0077
  -7.500  -0.2482   0.01764   0.01095  -0.1056   0.6972   0.0080
  -7.250  -0.2237   0.01722   0.01049  -0.1055   0.6956   0.0083
  -7.000  -0.1985   0.01693   0.01015  -0.1054   0.6939   0.0088
  -6.750  -0.1742   0.01637   0.00950  -0.1051   0.6921   0.0093
  -6.500  -0.1505   0.01569   0.00870  -0.1047   0.6903   0.0098
  -6.250  -0.1266   0.01507   0.00797  -0.1043   0.6886   0.0102
  -6.000  -0.1022   0.01457   0.00741  -0.1041   0.6871   0.0108
  -5.750  -0.0764   0.01428   0.00708  -0.1040   0.6857   0.0114
  -5.500  -0.0509   0.01394   0.00668  -0.1039   0.6844   0.0122
  -5.250  -0.0254   0.01360   0.00629  -0.1038   0.6828   0.0134
  -5.000  -0.0002   0.01323   0.00590  -0.1037   0.6810   0.0145
  -4.750   0.0259   0.01298   0.00564  -0.1037   0.6792   0.0159
  -4.500   0.0526   0.01278   0.00540  -0.1038   0.6773   0.0179
  -4.250   0.0784   0.01246   0.00503  -0.1037   0.6755   0.0196
  -4.000   0.1045   0.01217   0.00472  -0.1037   0.6740   0.0211
  -3.750   0.1313   0.01196   0.00446  -0.1038   0.6725   0.0228
  -3.500   0.1585   0.01181   0.00425  -0.1040   0.6712   0.0246
  -3.250   0.1850   0.01157   0.00399  -0.1041   0.6697   0.0269
  -3.000   0.2120   0.01141   0.00382  -0.1042   0.6680   0.0287
  -2.750   0.2392   0.01127   0.00367  -0.1044   0.6661   0.0312
  -2.500   0.2664   0.01113   0.00352  -0.1045   0.6642   0.0357
  -2.250   0.2933   0.01092   0.00338  -0.1047   0.6623   0.0570
  -2.000   0.3186   0.01051   0.00322  -0.1047   0.6607   0.1376
  -1.750   0.3429   0.00995   0.00307  -0.1047   0.6592   0.2688
  -1.500   0.3649   0.00916   0.00292  -0.1045   0.6577   0.4678
  -1.250   0.3868   0.00856   0.00291  -0.1038   0.6563   0.6416
  -1.000   0.4112   0.00849   0.00311  -0.1032   0.6545   0.7255
  -0.750   0.4386   0.00855   0.00320  -0.1032   0.6525   0.7505
  -0.500   0.4664   0.00862   0.00326  -0.1034   0.6505   0.7651
  -0.250   0.4944   0.00869   0.00329  -0.1036   0.6487   0.7769
   0.250   0.5497   0.00884   0.00343  -0.1038   0.6455   0.7979
   0.500   0.5780   0.00890   0.00344  -0.1042   0.6440   0.8034
   0.750   0.6067   0.00896   0.00344  -0.1047   0.6425   0.8082
   1.000   0.6340   0.00902   0.00353  -0.1048   0.6405   0.8114
   1.250   0.6615   0.00908   0.00360  -0.1051   0.6384   0.8151
   1.500   0.6893   0.00914   0.00366  -0.1054   0.6365   0.8191
   1.750   0.7173   0.00921   0.00371  -0.1058   0.6347   0.8229
   2.000   0.7449   0.00925   0.00377  -0.1060   0.6329   0.8256
   2.250   0.7727   0.00930   0.00381  -0.1063   0.6311   0.8283
   2.500   0.8009   0.00936   0.00385  -0.1067   0.6294   0.8312
   2.750   0.8287   0.00943   0.00393  -0.1071   0.6277   0.8340
   3.000   0.8550   0.00950   0.00403  -0.1072   0.6241   0.8369
   3.250   0.8813   0.00952   0.00407  -0.1073   0.6196   0.8392
   3.500   0.9083   0.00954   0.00407  -0.1074   0.6157   0.8415
   3.750   0.9347   0.00961   0.00418  -0.1075   0.6126   0.8442
   4.000   0.9607   0.00970   0.00431  -0.1076   0.6099   0.8471
   4.250   0.9868   0.00978   0.00442  -0.1076   0.6064   0.8499
   4.500   1.0133   0.00985   0.00451  -0.1078   0.6031   0.8524
   4.750   1.0392   0.00991   0.00458  -0.1078   0.5997   0.8545
   5.000   1.0627   0.01000   0.00474  -0.1073   0.5940   0.8570
   5.250   1.0868   0.01008   0.00485  -0.1070   0.5886   0.8595
   5.500   1.1111   0.01019   0.00498  -0.1068   0.5843   0.8622
   5.750   1.1340   0.01031   0.00517  -0.1063   0.5790   0.8651
   6.000   1.1567   0.01044   0.00531  -0.1058   0.5736   0.8677
   6.250   1.1774   0.01057   0.00552  -0.1048   0.5674   0.8702
   6.500   1.1960   0.01074   0.00571  -0.1035   0.5600   0.8735
   6.750   1.2119   0.01094   0.00596  -0.1017   0.5510   0.8774
   7.000   1.2198   0.01121   0.00623  -0.0984   0.5397   0.8819
   7.250   1.2241   0.01162   0.00668  -0.0946   0.5278   0.8870
   7.500   1.2228   0.01232   0.00738  -0.0902   0.5112   0.8947
   7.750   1.2157   0.01339   0.00842  -0.0853   0.4889   0.9054
   8.000   1.2082   0.01472   0.00971  -0.0808   0.4633   0.9218
   8.250   1.2081   0.01701   0.01186  -0.0797   0.4206   0.9643
   8.500   1.1976   0.01885   0.01357  -0.0755   0.3939   1.0000
   8.750   1.1824   0.02116   0.01570  -0.0711   0.3605   1.0000
   9.000   1.1762   0.02307   0.01749  -0.0678   0.3347   1.0000
   9.250   1.1683   0.02519   0.01946  -0.0646   0.3047   1.0000
   9.500   1.1634   0.02728   0.02141  -0.0619   0.2755   1.0000
   9.750   1.1593   0.02942   0.02340  -0.0594   0.2454   1.0000
  10.000   1.1579   0.03142   0.02527  -0.0572   0.2173   1.0000
  10.250   1.1499   0.03397   0.02759  -0.0546   0.1770   1.0000
  10.500   1.1388   0.03684   0.03015  -0.0519   0.1298   1.0000
  10.750   1.1383   0.03898   0.03213  -0.0502   0.0995   1.0000
  11.000   1.1401   0.04102   0.03404  -0.0488   0.0736   1.0000
  11.250   1.1390   0.04334   0.03619  -0.0472   0.0465   1.0000
  11.500   1.1484   0.04485   0.03769  -0.0464   0.0409   1.0000
  11.750   1.1583   0.04633   0.03918  -0.0457   0.0368   1.0000
  12.000   1.1696   0.04774   0.04063  -0.0452   0.0345   1.0000
  12.250   1.1813   0.04910   0.04205  -0.0447   0.0335   1.0000
  12.500   1.1922   0.05055   0.04354  -0.0442   0.0319   1.0000
  12.750   1.2013   0.05220   0.04522  -0.0436   0.0298   1.0000
  13.000   1.2099   0.05390   0.04696  -0.0430   0.0272   1.0000
  13.250   1.2230   0.05520   0.04833  -0.0427   0.0256   1.0000
  13.500   1.2336   0.05676   0.04994  -0.0424   0.0215   1.0000
  13.750   1.2388   0.05885   0.05194  -0.0418   0.0119   1.0000
  14.000   1.2417   0.06121   0.05427  -0.0412   0.0066   1.0000
  14.250   1.2470   0.06339   0.05650  -0.0407   0.0050   1.0000
  14.500   1.2527   0.06555   0.05870  -0.0403   0.0042   1.0000
  14.750   1.2584   0.06777   0.06099  -0.0399   0.0037   1.0000
  15.000   1.2656   0.06984   0.06314  -0.0397   0.0034   1.0000
  15.250   1.2715   0.07207   0.06545  -0.0395   0.0032   1.0000
  15.500   1.2766   0.07444   0.06790  -0.0393   0.0031   1.0000
  15.750   1.2827   0.07672   0.07027  -0.0392   0.0030   1.0000
  16.000   1.2872   0.07923   0.07286  -0.0391   0.0029   1.0000
  16.250   1.2908   0.08186   0.07557  -0.0391   0.0027   1.0000
  16.500   1.2928   0.08475   0.07855  -0.0392   0.0026   1.0000
  16.750   1.2969   0.08739   0.08129  -0.0393   0.0025   1.0000
  17.000   1.3001   0.09021   0.08420  -0.0396   0.0025   1.0000
  17.250   1.3022   0.09321   0.08731  -0.0399   0.0024   1.0000
  17.500   1.3037   0.09632   0.09052  -0.0403   0.0023   1.0000
  17.750   1.3054   0.09945   0.09375  -0.0408   0.0023   1.0000
  18.000   1.3058   0.10280   0.09720  -0.0414   0.0022   1.0000
  18.250   1.3060   0.10621   0.10073  -0.0421   0.0023   1.0000
  18.500   1.3056   0.10974   0.10436  -0.0429   0.0022   1.0000
  18.750   1.3044   0.11346   0.10818  -0.0438   0.0021   1.0000
  19.000   1.3033   0.11719   0.11202  -0.0449   0.0021   1.0000
  19.250   1.3021   0.12096   0.11589  -0.0461   0.0020   1.0000
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