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E169 (14.4%) (e169-il) Xfoil prediction polar at RE=1,000,000 Ncrit=5


Details Polar file
Airfoil: E169 (14.4%) (e169-il)
Reynolds number: 1,000,000
Max Cl/Cd: 79.59 at α=8.25°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-e169-il-1000000-n5.txt
Download as CSV file: xf-e169-il-1000000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: E169  (14.4%)                                   
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     1.000 e 6     Ncrit =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -18.750  -1.1885   0.10139   0.09771  -0.0015   1.0000   0.0058
 -18.500  -1.2008   0.09566   0.09189  -0.0043   1.0000   0.0058
 -18.250  -1.2145   0.08979   0.08592  -0.0072   1.0000   0.0058
 -18.000  -1.2252   0.08454   0.08057  -0.0096   1.0000   0.0059
 -17.750  -1.2357   0.07944   0.07537  -0.0119   1.0000   0.0061
 -17.500  -1.2469   0.07434   0.07018  -0.0142   1.0000   0.0060
 -17.250  -1.2580   0.06938   0.06512  -0.0164   1.0000   0.0061
 -17.000  -1.2689   0.06456   0.06020  -0.0184   1.0000   0.0061
 -16.750  -1.2794   0.05996   0.05551  -0.0203   1.0000   0.0063
 -16.500  -1.2902   0.05551   0.05097  -0.0220   1.0000   0.0064
 -16.250  -1.2991   0.05137   0.04674  -0.0235   1.0000   0.0066
 -16.000  -1.3071   0.04741   0.04270  -0.0248   1.0000   0.0068
 -15.750  -1.3121   0.04386   0.03906  -0.0260   1.0000   0.0069
 -15.500  -1.3155   0.04055   0.03568  -0.0270   1.0000   0.0072
 -15.250  -1.3172   0.03749   0.03254  -0.0279   1.0000   0.0074
 -15.000  -1.3165   0.03479   0.02975  -0.0285   1.0000   0.0076
 -14.750  -1.3153   0.03221   0.02710  -0.0291   1.0000   0.0078
 -14.500  -1.3119   0.02999   0.02480  -0.0293   1.0000   0.0081
 -14.250  -1.3078   0.02797   0.02271  -0.0293   1.0000   0.0082
 -14.000  -1.3032   0.02619   0.02085  -0.0290   1.0000   0.0086
 -13.750  -1.2996   0.02453   0.01912  -0.0282   1.0000   0.0090
 -13.500  -1.2952   0.02315   0.01768  -0.0269   1.0000   0.0093
 -13.250  -1.2892   0.02206   0.01654  -0.0252   1.0000   0.0097
 -13.000  -1.2820   0.02117   0.01560  -0.0232   1.0000   0.0101
 -12.750  -1.2736   0.02043   0.01481  -0.0209   1.0000   0.0105
 -12.500  -1.2640   0.01981   0.01414  -0.0184   1.0000   0.0109
 -12.250  -1.2519   0.01918   0.01347  -0.0164   1.0000   0.0114
 -12.000  -1.2373   0.01852   0.01278  -0.0148   1.0000   0.0121
 -11.750  -1.2206   0.01794   0.01216  -0.0134   1.0000   0.0127
 -11.500  -1.2024   0.01741   0.01160  -0.0121   1.0000   0.0134
 -11.250  -1.1829   0.01693   0.01108  -0.0110   1.0000   0.0140
 -11.000  -1.1636   0.01641   0.01054  -0.0099   1.0000   0.0149
 -10.750  -1.1438   0.01590   0.01002  -0.0088   1.0000   0.0160
 -10.500  -1.1230   0.01545   0.00954  -0.0078   1.0000   0.0172
 -10.250  -1.1020   0.01500   0.00907  -0.0069   1.0000   0.0187
 -10.000  -1.0809   0.01454   0.00861  -0.0059   1.0000   0.0206
  -9.750  -1.0591   0.01413   0.00819  -0.0050   1.0000   0.0229
  -9.500  -1.0378   0.01367   0.00775  -0.0040   1.0000   0.0263
  -9.250  -1.0161   0.01324   0.00734  -0.0031   1.0000   0.0303
  -9.000  -0.9943   0.01282   0.00693  -0.0021   1.0000   0.0355
  -8.750  -0.9728   0.01239   0.00654  -0.0011   1.0000   0.0422
  -8.500  -0.9464   0.01194   0.00614  -0.0011   0.9968   0.0502
  -8.250  -0.9138   0.01148   0.00573  -0.0024   0.9851   0.0602
  -8.000  -0.8694   0.01100   0.00528  -0.0062   0.9422   0.0723
  -7.750  -0.8407   0.01078   0.00491  -0.0064   0.8632   0.0834
  -7.500  -0.8182   0.01056   0.00459  -0.0054   0.8195   0.0951
  -7.250  -0.7946   0.01031   0.00429  -0.0046   0.7866   0.1091
  -7.000  -0.7703   0.01005   0.00400  -0.0040   0.7588   0.1244
  -6.750  -0.7452   0.00982   0.00374  -0.0035   0.7350   0.1384
  -6.500  -0.7204   0.00952   0.00347  -0.0030   0.7134   0.1578
  -6.250  -0.6951   0.00925   0.00323  -0.0026   0.6929   0.1783
  -6.000  -0.6689   0.00906   0.00303  -0.0023   0.6746   0.1933
  -5.750  -0.6424   0.00889   0.00285  -0.0020   0.6582   0.2054
  -5.500  -0.6154   0.00876   0.00269  -0.0018   0.6415   0.2154
  -5.000  -0.5612   0.00850   0.00239  -0.0014   0.6113   0.2393
  -4.750  -0.5340   0.00837   0.00226  -0.0012   0.5974   0.2509
  -4.500  -0.5067   0.00826   0.00213  -0.0011   0.5837   0.2627
  -4.250  -0.4791   0.00816   0.00202  -0.0010   0.5711   0.2729
  -4.000  -0.4513   0.00809   0.00192  -0.0008   0.5591   0.2837
  -3.500  -0.3958   0.00792   0.00174  -0.0006   0.5353   0.3041
  -3.250  -0.3677   0.00787   0.00167  -0.0006   0.5246   0.3126
  -3.000  -0.3398   0.00782   0.00159  -0.0005   0.5136   0.3212
  -2.750  -0.3115   0.00779   0.00153  -0.0004   0.5032   0.3288
  -2.500  -0.2834   0.00774   0.00148  -0.0004   0.4934   0.3363
  -2.250  -0.2552   0.00772   0.00143  -0.0003   0.4835   0.3439
  -2.000  -0.2269   0.00767   0.00138  -0.0003   0.4742   0.3514
  -1.750  -0.1986   0.00766   0.00134  -0.0002   0.4650   0.3583
  -1.500  -0.1703   0.00763   0.00131  -0.0002   0.4557   0.3656
  -1.250  -0.1419   0.00762   0.00128  -0.0001   0.4476   0.3727
  -1.000  -0.1136   0.00761   0.00125  -0.0001   0.4391   0.3798
  -0.750  -0.0852   0.00759   0.00124  -0.0001   0.4314   0.3871
  -0.500  -0.0568   0.00759   0.00122  -0.0001   0.4233   0.3937
  -0.250  -0.0284   0.00758   0.00122   0.0000   0.4160   0.4015
   0.000   0.0000   0.00759   0.00121   0.0000   0.4082   0.4083
   0.250   0.0284   0.00758   0.00122   0.0000   0.4015   0.4161
   0.500   0.0568   0.00759   0.00122   0.0001   0.3937   0.4233
   0.750   0.0852   0.00759   0.00124   0.0001   0.3871   0.4314
   1.000   0.1136   0.00761   0.00125   0.0001   0.3798   0.4390
   1.250   0.1419   0.00762   0.00128   0.0002   0.3727   0.4476
   1.500   0.1703   0.00763   0.00131   0.0002   0.3656   0.4557
   1.750   0.1986   0.00766   0.00134   0.0002   0.3583   0.4651
   2.000   0.2269   0.00767   0.00138   0.0003   0.3514   0.4739
   2.250   0.2551   0.00772   0.00143   0.0003   0.3439   0.4834
   2.500   0.2834   0.00774   0.00148   0.0004   0.3364   0.4937
   2.750   0.3115   0.00779   0.00153   0.0004   0.3289   0.5032
   3.000   0.3398   0.00782   0.00159   0.0005   0.3210   0.5137
   3.250   0.3677   0.00787   0.00167   0.0006   0.3127   0.5246
   3.500   0.3958   0.00792   0.00174   0.0006   0.3043   0.5352
   4.000   0.4513   0.00809   0.00192   0.0008   0.2839   0.5590
   4.250   0.4790   0.00816   0.00202   0.0010   0.2730   0.5710
   4.500   0.5066   0.00826   0.00213   0.0011   0.2626   0.5837
   4.750   0.5340   0.00837   0.00226   0.0013   0.2508   0.5974
   5.000   0.5612   0.00850   0.00239   0.0014   0.2393   0.6113
   5.500   0.6154   0.00876   0.00269   0.0018   0.2152   0.6416
   5.750   0.6423   0.00889   0.00285   0.0020   0.2053   0.6582
   6.000   0.6689   0.00906   0.00303   0.0023   0.1934   0.6746
   6.250   0.6950   0.00924   0.00323   0.0026   0.1794   0.6931
   6.500   0.7203   0.00951   0.00347   0.0031   0.1578   0.7139
   6.750   0.7451   0.00981   0.00374   0.0035   0.1385   0.7351
   7.000   0.7702   0.01005   0.00400   0.0040   0.1244   0.7585
   7.250   0.7945   0.01031   0.00429   0.0046   0.1093   0.7858
   7.500   0.8180   0.01057   0.00460   0.0054   0.0947   0.8195
   7.750   0.8406   0.01079   0.00491   0.0064   0.0833   0.8629
   8.000   0.8698   0.01100   0.00529   0.0061   0.0721   0.9433
   8.250   0.9137   0.01148   0.00573   0.0024   0.0602   0.9851
   8.500   0.9463   0.01194   0.00614   0.0011   0.0504   0.9967
   8.750   0.9728   0.01239   0.00654   0.0011   0.0423   1.0000
   9.000   0.9944   0.01282   0.00693   0.0021   0.0356   1.0000
   9.250   1.0161   0.01324   0.00734   0.0031   0.0303   1.0000
   9.500   1.0377   0.01367   0.00775   0.0040   0.0262   1.0000
   9.750   1.0591   0.01412   0.00818   0.0050   0.0231   1.0000
  10.000   1.0809   0.01453   0.00860   0.0059   0.0209   1.0000
  10.250   1.1018   0.01500   0.00907   0.0069   0.0187   1.0000
  10.500   1.1229   0.01545   0.00954   0.0079   0.0172   1.0000
  10.750   1.1437   0.01589   0.01001   0.0088   0.0161   1.0000
  11.000   1.1634   0.01641   0.01053   0.0099   0.0149   1.0000
  11.250   1.1828   0.01692   0.01108   0.0111   0.0140   1.0000
  11.500   1.2022   0.01741   0.01160   0.0122   0.0134   1.0000
  11.750   1.2204   0.01793   0.01215   0.0134   0.0127   1.0000
  12.000   1.2371   0.01852   0.01277   0.0148   0.0120   1.0000
  12.250   1.2518   0.01917   0.01346   0.0164   0.0114   1.0000
  12.500   1.2638   0.01981   0.01413   0.0185   0.0109   1.0000
  12.750   1.2736   0.02042   0.01480   0.0209   0.0105   1.0000
  13.000   1.2818   0.02116   0.01559   0.0232   0.0102   1.0000
  13.250   1.2892   0.02205   0.01653   0.0252   0.0098   1.0000
  13.500   1.2951   0.02315   0.01767   0.0269   0.0092   1.0000
  13.750   1.2997   0.02451   0.01910   0.0282   0.0088   1.0000
  14.000   1.3030   0.02620   0.02086   0.0290   0.0084   1.0000
  14.250   1.3079   0.02796   0.02269   0.0293   0.0082   1.0000
  14.500   1.3125   0.02993   0.02474   0.0293   0.0080   1.0000
  14.750   1.3156   0.03219   0.02707   0.0290   0.0077   1.0000
  15.000   1.3176   0.03467   0.02963   0.0285   0.0075   1.0000
  15.250   1.3176   0.03747   0.03251   0.0278   0.0072   1.0000
  15.500   1.3160   0.04051   0.03563   0.0270   0.0069   1.0000
  15.750   1.3123   0.04386   0.03906   0.0259   0.0068   1.0000
  16.000   1.3072   0.04744   0.04273   0.0248   0.0068   1.0000
  16.250   1.3003   0.05127   0.04663   0.0234   0.0065   1.0000
  16.500   1.2915   0.05540   0.05086   0.0219   0.0064   1.0000
  16.750   1.2826   0.05959   0.05515   0.0203   0.0064   1.0000
  17.000   1.2695   0.06453   0.06018   0.0183   0.0061   1.0000
  17.250   1.2584   0.06938   0.06512   0.0163   0.0061   1.0000
  17.500   1.2493   0.07406   0.06989   0.0142   0.0061   1.0000
  17.750   1.2374   0.07926   0.07519   0.0119   0.0060   1.0000
  18.000   1.2249   0.08467   0.08070   0.0094   0.0060   1.0000
  18.250   1.2130   0.09011   0.08625   0.0069   0.0060   1.0000
  18.500   1.2033   0.09533   0.09156   0.0044   0.0059   1.0000
  18.750   1.1908   0.10110   0.09742   0.0015   0.0058   1.0000
  19.000   1.1773   0.10719   0.10361  -0.0015   0.0057   1.0000
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