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E169 (14.4%) (e169-il) Xfoil prediction polar at RE=500,000 Ncrit=5


Details Polar file
Airfoil: E169 (14.4%) (e169-il)
Reynolds number: 500,000
Max Cl/Cd: 71.54 at α=7.5°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-e169-il-500000-n5.txt
Download as CSV file: xf-e169-il-500000-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 =     0.500 e 6     Ncrit =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -17.500  -1.1041   0.09746   0.09319  -0.0021   1.0000   0.0098
 -17.250  -1.1128   0.09223   0.08786  -0.0046   1.0000   0.0101
 -17.000  -1.1222   0.08696   0.08250  -0.0071   1.0000   0.0102
 -16.750  -1.1294   0.08218   0.07763  -0.0093   1.0000   0.0104
 -16.500  -1.1385   0.07721   0.07255  -0.0116   1.0000   0.0105
 -16.250  -1.1461   0.07258   0.06782  -0.0137   1.0000   0.0107
 -16.000  -1.1531   0.06816   0.06329  -0.0156   1.0000   0.0109
 -15.750  -1.1610   0.06374   0.05878  -0.0174   1.0000   0.0111
 -15.500  -1.1731   0.05896   0.05390  -0.0194   1.0000   0.0113
 -15.250  -1.1827   0.05461   0.04944  -0.0210   1.0000   0.0115
 -15.000  -1.1897   0.05066   0.04541  -0.0225   1.0000   0.0117
 -14.750  -1.1961   0.04686   0.04152  -0.0238   1.0000   0.0120
 -14.500  -1.2000   0.04344   0.03801  -0.0249   1.0000   0.0123
 -14.250  -1.2029   0.04018   0.03465  -0.0258   1.0000   0.0125
 -14.000  -1.2040   0.03723   0.03161  -0.0266   1.0000   0.0128
 -13.750  -1.2031   0.03457   0.02886  -0.0272   1.0000   0.0132
 -13.500  -1.2014   0.03213   0.02632  -0.0275   1.0000   0.0136
 -13.250  -1.1981   0.03000   0.02409  -0.0276   1.0000   0.0140
 -13.000  -1.1964   0.02791   0.02192  -0.0273   1.0000   0.0145
 -12.750  -1.1942   0.02612   0.02006  -0.0265   1.0000   0.0151
 -12.500  -1.1904   0.02468   0.01856  -0.0252   1.0000   0.0158
 -12.250  -1.1851   0.02353   0.01734  -0.0235   1.0000   0.0165
 -12.000  -1.1778   0.02263   0.01636  -0.0214   1.0000   0.0174
 -11.750  -1.1704   0.02181   0.01548  -0.0189   1.0000   0.0181
 -11.500  -1.1615   0.02098   0.01462  -0.0166   1.0000   0.0192
 -11.250  -1.1478   0.02024   0.01383  -0.0150   1.0000   0.0205
 -11.000  -1.1317   0.01959   0.01313  -0.0136   1.0000   0.0219
 -10.750  -1.1154   0.01890   0.01241  -0.0122   1.0000   0.0237
 -10.500  -1.0981   0.01824   0.01173  -0.0109   1.0000   0.0264
 -10.250  -1.0796   0.01764   0.01110  -0.0097   1.0000   0.0293
 -10.000  -1.0608   0.01702   0.01049  -0.0085   1.0000   0.0338
  -9.750  -1.0416   0.01641   0.00989  -0.0074   1.0000   0.0390
  -9.500  -1.0215   0.01586   0.00934  -0.0064   1.0000   0.0447
  -9.250  -1.0009   0.01533   0.00882  -0.0053   1.0000   0.0515
  -9.000  -0.9805   0.01477   0.00829  -0.0043   1.0000   0.0600
  -8.750  -0.9596   0.01425   0.00781  -0.0033   1.0000   0.0689
  -8.500  -0.9383   0.01377   0.00735  -0.0023   1.0000   0.0784
  -8.250  -0.9169   0.01329   0.00692  -0.0013   1.0000   0.0896
  -8.000  -0.8958   0.01280   0.00649  -0.0003   1.0000   0.1034
  -7.750  -0.8744   0.01233   0.00610   0.0007   1.0000   0.1187
  -7.500  -0.8526   0.01192   0.00574   0.0017   1.0000   0.1336
  -7.250  -0.8185   0.01148   0.00537   0.0001   0.9896   0.1523
  -7.000  -0.7839   0.01099   0.00499  -0.0016   0.9646   0.1761
  -6.750  -0.7369   0.01056   0.00462  -0.0059   0.9176   0.2006
  -6.500  -0.7059   0.01039   0.00434  -0.0064   0.8635   0.2146
  -6.250  -0.6814   0.01030   0.00411  -0.0056   0.8230   0.2258
  -6.000  -0.6566   0.01018   0.00390  -0.0049   0.7912   0.2374
  -5.750  -0.6314   0.01004   0.00370  -0.0043   0.7644   0.2501
  -5.500  -0.6057   0.00992   0.00351  -0.0039   0.7404   0.2619
  -5.250  -0.5796   0.00981   0.00333  -0.0034   0.7184   0.2734
  -5.000  -0.5530   0.00972   0.00317  -0.0031   0.6987   0.2847
  -4.750  -0.5264   0.00961   0.00302  -0.0028   0.6802   0.2959
  -4.500  -0.4996   0.00952   0.00288  -0.0025   0.6623   0.3065
  -4.250  -0.4724   0.00945   0.00276  -0.0023   0.6459   0.3164
  -4.000  -0.4452   0.00938   0.00264  -0.0020   0.6307   0.3258
  -3.750  -0.4178   0.00932   0.00252  -0.0018   0.6157   0.3340
  -3.500  -0.3902   0.00927   0.00242  -0.0017   0.6013   0.3427
  -3.250  -0.3627   0.00921   0.00233  -0.0015   0.5881   0.3502
  -3.000  -0.3350   0.00918   0.00224  -0.0013   0.5751   0.3584
  -2.500  -0.2795   0.00910   0.00209  -0.0011   0.5505   0.3736
  -2.250  -0.2517   0.00906   0.00202  -0.0009   0.5391   0.3811
  -2.000  -0.2238   0.00904   0.00196  -0.0008   0.5281   0.3888
  -1.750  -0.1960   0.00901   0.00191  -0.0007   0.5173   0.3962
  -1.500  -0.1679   0.00899   0.00187  -0.0006   0.5069   0.4040
  -1.250  -0.1401   0.00897   0.00183  -0.0005   0.4970   0.4114
  -1.000  -0.1120   0.00896   0.00180  -0.0004   0.4869   0.4194
  -0.750  -0.0841   0.00894   0.00178  -0.0003   0.4777   0.4268
  -0.250  -0.0280   0.00893   0.00175  -0.0001   0.4598   0.4428
   0.000   0.0000   0.00894   0.00174   0.0000   0.4514   0.4513
   0.250   0.0280   0.00893   0.00175   0.0001   0.4429   0.4597
   0.750   0.0841   0.00894   0.00178   0.0003   0.4268   0.4777
   1.000   0.1120   0.00896   0.00180   0.0004   0.4194   0.4869
   1.250   0.1401   0.00897   0.00183   0.0005   0.4114   0.4971
   1.500   0.1679   0.00899   0.00187   0.0006   0.4040   0.5069
   1.750   0.1960   0.00901   0.00191   0.0007   0.3962   0.5172
   2.000   0.2238   0.00904   0.00196   0.0008   0.3888   0.5282
   2.250   0.2517   0.00906   0.00202   0.0009   0.3812   0.5391
   2.500   0.2794   0.00910   0.00209   0.0011   0.3736   0.5506
   3.000   0.3350   0.00918   0.00224   0.0014   0.3585   0.5752
   3.250   0.3627   0.00921   0.00233   0.0015   0.3502   0.5881
   3.500   0.3902   0.00927   0.00242   0.0017   0.3427   0.6013
   3.750   0.4178   0.00932   0.00252   0.0018   0.3340   0.6158
   4.000   0.4451   0.00938   0.00264   0.0021   0.3258   0.6306
   4.250   0.4723   0.00945   0.00276   0.0023   0.3163   0.6460
   4.500   0.4995   0.00952   0.00288   0.0025   0.3066   0.6623
   4.750   0.5263   0.00961   0.00302   0.0028   0.2959   0.6804
   5.000   0.5529   0.00972   0.00317   0.0031   0.2847   0.6987
   5.250   0.5795   0.00981   0.00333   0.0034   0.2733   0.7184
   5.500   0.6056   0.00992   0.00351   0.0039   0.2619   0.7403
   5.750   0.6313   0.01004   0.00370   0.0043   0.2502   0.7646
   6.000   0.6565   0.01018   0.00390   0.0049   0.2376   0.7909
   6.250   0.6813   0.01030   0.00411   0.0056   0.2258   0.8229
   6.500   0.7058   0.01039   0.00434   0.0064   0.2145   0.8636
   6.750   0.7369   0.01056   0.00463   0.0059   0.2005   0.9181
   7.000   0.7840   0.01099   0.00500   0.0016   0.1760   0.9648
   7.250   0.8185   0.01148   0.00537  -0.0001   0.1521   0.9897
   7.500   0.8527   0.01192   0.00574  -0.0018   0.1336   1.0000
   7.750   0.8744   0.01234   0.00610  -0.0008   0.1184   1.0000
   8.000   0.8958   0.01281   0.00649   0.0003   0.1030   1.0000
   8.250   0.9170   0.01328   0.00692   0.0013   0.0898   1.0000
   8.500   0.9383   0.01376   0.00735   0.0023   0.0784   1.0000
   8.750   0.9596   0.01425   0.00781   0.0033   0.0688   1.0000
   9.000   0.9805   0.01477   0.00829   0.0043   0.0601   1.0000
   9.500   1.0215   0.01585   0.00934   0.0064   0.0448   1.0000
   9.750   1.0415   0.01641   0.00989   0.0074   0.0391   1.0000
  10.000   1.0606   0.01702   0.01049   0.0086   0.0337   1.0000
  10.250   1.0795   0.01763   0.01110   0.0097   0.0295   1.0000
  10.500   1.0979   0.01824   0.01173   0.0109   0.0263   1.0000
  10.750   1.1152   0.01890   0.01241   0.0122   0.0237   1.0000
  11.000   1.1315   0.01959   0.01313   0.0136   0.0219   1.0000
  11.250   1.1476   0.02023   0.01383   0.0150   0.0205   1.0000
  11.500   1.1613   0.02098   0.01461   0.0167   0.0192   1.0000
  11.750   1.1702   0.02180   0.01547   0.0190   0.0181   1.0000
  12.000   1.1778   0.02261   0.01635   0.0214   0.0173   1.0000
  12.250   1.1850   0.02353   0.01733   0.0235   0.0166   1.0000
  12.500   1.1905   0.02467   0.01855   0.0252   0.0157   1.0000
  12.750   1.1944   0.02610   0.02004   0.0265   0.0151   1.0000
  13.000   1.1967   0.02788   0.02189   0.0273   0.0146   1.0000
  13.250   1.1980   0.03000   0.02409   0.0276   0.0141   1.0000
  13.500   1.2018   0.03209   0.02628   0.0275   0.0137   1.0000
  13.750   1.2041   0.03447   0.02876   0.0272   0.0132   1.0000
  14.000   1.2051   0.03711   0.03149   0.0266   0.0128   1.0000
  14.250   1.2035   0.04013   0.03460   0.0258   0.0125   1.0000
  14.500   1.2014   0.04329   0.03785   0.0249   0.0122   1.0000
  14.750   1.1968   0.04680   0.04145   0.0237   0.0118   1.0000
  15.000   1.1911   0.05052   0.04526   0.0225   0.0117   1.0000
  15.250   1.1830   0.05461   0.04944   0.0209   0.0113   1.0000
  15.500   1.1723   0.05912   0.05404   0.0192   0.0111   1.0000
  15.750   1.1633   0.06348   0.05852   0.0175   0.0110   1.0000
  16.000   1.1549   0.06796   0.06309   0.0156   0.0109   1.0000
  16.250   1.1480   0.07236   0.06760   0.0137   0.0107   1.0000
  16.500   1.1399   0.07708   0.07242   0.0116   0.0105   1.0000
  16.750   1.1306   0.08207   0.07751   0.0093   0.0105   1.0000
  17.000   1.1230   0.08691   0.08245   0.0070   0.0101   1.0000
  17.250   1.1143   0.09207   0.08770   0.0046   0.0100   1.0000
  17.500   1.1058   0.09726   0.09299   0.0021   0.0099   1.0000
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