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M6 (85%) (m685-il) Xfoil prediction polar at RE=1,000,000 Ncrit=5


Details Polar file
Airfoil: M6 (85%) (m685-il)
Reynolds number: 1,000,000
Max Cl/Cd: 75.1 at α=4.25°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-m685-il-1000000-n5.txt
Download as CSV file: xf-m685-il-1000000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: M6 (85%)                                        
  
 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
  ------ -------- --------- --------- -------- -------- --------
 -15.500  -1.1623   0.04407   0.04131  -0.0578   1.0000   0.0058
 -15.250  -1.1860   0.03952   0.03655  -0.0575   1.0000   0.0058
 -15.000  -1.2039   0.03614   0.03295  -0.0553   1.0000   0.0058
 -14.750  -1.2047   0.03447   0.03118  -0.0530   1.0000   0.0057
 -14.500  -1.2127   0.03229   0.02882  -0.0497   1.0000   0.0058
 -14.250  -1.2169   0.03051   0.02688  -0.0461   1.0000   0.0058
 -14.000  -1.2164   0.02919   0.02543  -0.0426   1.0000   0.0058
 -13.750  -1.2154   0.02781   0.02390  -0.0389   1.0000   0.0058
 -13.500  -1.2074   0.02663   0.02260  -0.0363   1.0000   0.0058
 -13.250  -1.1983   0.02548   0.02132  -0.0338   1.0000   0.0059
 -13.000  -1.1879   0.02438   0.02008  -0.0314   1.0000   0.0059
 -12.750  -1.1757   0.02339   0.01895  -0.0291   1.0000   0.0059
 -12.500  -1.1618   0.02252   0.01799  -0.0270   1.0000   0.0060
 -12.250  -1.1469   0.02170   0.01708  -0.0251   1.0000   0.0060
 -12.000  -1.1313   0.02093   0.01622  -0.0231   1.0000   0.0062
 -11.750  -1.1146   0.02025   0.01547  -0.0213   1.0000   0.0062
 -11.500  -1.0977   0.01958   0.01473  -0.0196   1.0000   0.0064
 -11.250  -1.0803   0.01896   0.01403  -0.0178   1.0000   0.0064
 -11.000  -1.0624   0.01839   0.01339  -0.0161   1.0000   0.0065
 -10.750  -1.0441   0.01786   0.01282  -0.0144   1.0000   0.0067
 -10.500  -1.0257   0.01735   0.01225  -0.0127   1.0000   0.0067
 -10.250  -1.0061   0.01698   0.01188  -0.0112   1.0000   0.0069
 -10.000  -0.9869   0.01657   0.01143  -0.0096   1.0000   0.0070
  -9.750  -0.9644   0.01620   0.01104  -0.0087   0.9997   0.0071
  -9.500  -0.9328   0.01591   0.01076  -0.0098   0.9978   0.0073
  -9.250  -0.9028   0.01547   0.01029  -0.0105   0.9942   0.0074
  -9.000  -0.8759   0.01475   0.00942  -0.0106   0.9897   0.0081
  -8.500  -0.8177   0.01382   0.00833  -0.0115   0.9781   0.0088
  -8.250  -0.7856   0.01340   0.00786  -0.0126   0.9715   0.0090
  -8.000  -0.7485   0.01306   0.00748  -0.0147   0.9640   0.0094
  -7.750  -0.7078   0.01269   0.00706  -0.0177   0.9536   0.0095
  -7.500  -0.6647   0.01227   0.00658  -0.0213   0.9378   0.0096
  -7.250  -0.6265   0.01193   0.00614  -0.0237   0.9106   0.0097
  -7.000  -0.5999   0.01165   0.00572  -0.0235   0.8803   0.0100
  -6.500  -0.5534   0.01123   0.00508  -0.0215   0.8297   0.0106
  -6.250  -0.5302   0.01103   0.00478  -0.0205   0.8094   0.0107
  -6.000  -0.5065   0.01088   0.00454  -0.0195   0.7905   0.0110
  -5.750  -0.4825   0.01071   0.00428  -0.0187   0.7738   0.0112
  -5.500  -0.4583   0.01053   0.00403  -0.0179   0.7585   0.0113
  -5.250  -0.4338   0.01037   0.00380  -0.0171   0.7441   0.0116
  -5.000  -0.4091   0.01021   0.00358  -0.0164   0.7309   0.0117
  -4.750  -0.3843   0.01005   0.00336  -0.0158   0.7189   0.0118
  -4.500  -0.3594   0.00991   0.00316  -0.0151   0.7071   0.0119
  -4.250  -0.3343   0.00977   0.00297  -0.0144   0.6953   0.0119
  -4.000  -0.3090   0.00963   0.00278  -0.0139   0.6850   0.0120
  -3.750  -0.2838   0.00950   0.00261  -0.0132   0.6747   0.0122
  -3.500  -0.2584   0.00937   0.00244  -0.0127   0.6646   0.0125
  -3.250  -0.2329   0.00925   0.00229  -0.0121   0.6555   0.0126
  -3.000  -0.2075   0.00914   0.00214  -0.0115   0.6458   0.0129
  -2.750  -0.1817   0.00904   0.00201  -0.0110   0.6369   0.0129
  -2.500  -0.1561   0.00896   0.00190  -0.0105   0.6280   0.0131
  -2.250  -0.1303   0.00885   0.00178  -0.0100   0.6192   0.0138
  -2.000  -0.1045   0.00878   0.00168  -0.0095   0.6107   0.0139
  -1.750  -0.0787   0.00868   0.00159  -0.0090   0.6020   0.0157
  -1.500  -0.0531   0.00858   0.00150  -0.0084   0.5947   0.0222
  -1.250  -0.0270   0.00851   0.00143  -0.0080   0.5865   0.0252
  -1.000  -0.0011   0.00846   0.00136  -0.0075   0.5789   0.0283
  -0.750   0.0251   0.00840   0.00130  -0.0071   0.5706   0.0306
  -0.500   0.0509   0.00834   0.00125  -0.0066   0.5631   0.0359
  -0.250   0.0762   0.00821   0.00120  -0.0060   0.5552   0.0599
   0.000   0.1016   0.00813   0.00115  -0.0055   0.5471   0.0807
   0.250   0.1266   0.00799   0.00113  -0.0049   0.5392   0.1161
   0.500   0.1507   0.00782   0.00110  -0.0041   0.5312   0.1709
   0.750   0.1751   0.00767   0.00109  -0.0034   0.5224   0.2239
   1.000   0.1990   0.00751   0.00108  -0.0026   0.5141   0.2837
   1.250   0.2066   0.00645   0.00099   0.0014   0.5039   0.6042
   1.500   0.2081   0.00559   0.00099   0.0074   0.4934   0.8552
   1.750   0.2816   0.00566   0.00120  -0.0028   0.4703   0.9263
   2.000   0.3225   0.00581   0.00132  -0.0057   0.4585   0.9382
   2.250   0.3551   0.00602   0.00151  -0.0066   0.4486   0.9519
   2.500   0.3953   0.00634   0.00177  -0.0091   0.4340   0.9579
   2.750   0.4226   0.00649   0.00186  -0.0090   0.4178   0.9612
   3.000   0.4456   0.00661   0.00193  -0.0079   0.4051   0.9649
   3.250   0.4766   0.00676   0.00202  -0.0086   0.3884   0.9657
   3.500   0.5067   0.00695   0.00211  -0.0092   0.3651   0.9667
   3.750   0.5362   0.00717   0.00223  -0.0097   0.3394   0.9679
   4.000   0.5633   0.00753   0.00239  -0.0098   0.2943   0.9695
   4.250   0.5895   0.00785   0.00256  -0.0096   0.2595   0.9716
   4.500   0.6081   0.00829   0.00279  -0.0079   0.2147   0.9758
   4.750   0.6369   0.00868   0.00301  -0.0084   0.1775   0.9766
   5.000   0.6647   0.00913   0.00327  -0.0088   0.1374   0.9775
   5.250   0.6907   0.00976   0.00363  -0.0089   0.0836   0.9789
   5.500   0.7188   0.01005   0.00386  -0.0092   0.0699   0.9803
   5.750   0.7458   0.01035   0.00410  -0.0092   0.0571   0.9821
   6.000   0.7697   0.01066   0.00436  -0.0086   0.0460   0.9844
   6.250   0.7949   0.01102   0.00464  -0.0083   0.0340   0.9860
   6.500   0.8238   0.01134   0.00492  -0.0088   0.0260   0.9867
   6.750   0.8525   0.01167   0.00521  -0.0094   0.0203   0.9876
   7.000   0.8811   0.01198   0.00551  -0.0098   0.0168   0.9886
   7.250   0.9092   0.01227   0.00580  -0.0102   0.0151   0.9897
   7.500   0.9364   0.01259   0.00612  -0.0104   0.0136   0.9910
   7.750   0.9628   0.01291   0.00645  -0.0104   0.0130   0.9923
   8.000   0.9880   0.01328   0.00685  -0.0102   0.0122   0.9936
   8.250   1.0139   0.01362   0.00720  -0.0101   0.0120   0.9947
   8.500   1.0421   0.01396   0.00758  -0.0106   0.0118   0.9955
   8.750   1.0695   0.01433   0.00798  -0.0110   0.0116   0.9964
   9.000   1.0963   0.01471   0.00840  -0.0113   0.0114   0.9974
   9.250   1.1222   0.01515   0.00887  -0.0114   0.0112   0.9983
   9.500   1.1480   0.01558   0.00933  -0.0115   0.0109   0.9992
   9.750   1.1734   0.01607   0.00986  -0.0116   0.0109   0.9999
  10.000   1.1901   0.01652   0.01036  -0.0098   0.0107   1.0000
  10.250   1.2052   0.01699   0.01087  -0.0077   0.0107   1.0000
  10.500   1.2192   0.01750   0.01143  -0.0054   0.0106   1.0000
  10.750   1.2324   0.01803   0.01200  -0.0031   0.0104   1.0000
  11.000   1.2446   0.01857   0.01259  -0.0005   0.0104   1.0000
  11.250   1.2550   0.01917   0.01324   0.0022   0.0103   1.0000
  11.500   1.2624   0.01976   0.01389   0.0055   0.0102   1.0000
  11.750   1.2631   0.02035   0.01453   0.0101   0.0100   1.0000
  12.000   1.2655   0.02098   0.01522   0.0140   0.0100   1.0000
  12.250   1.2675   0.02181   0.01612   0.0177   0.0098   1.0000
  12.500   1.2716   0.02268   0.01705   0.0206   0.0099   1.0000
  12.750   1.2729   0.02385   0.01830   0.0235   0.0097   1.0000
  13.000   1.2740   0.02520   0.01973   0.0260   0.0095   1.0000
  13.250   1.2769   0.02660   0.02121   0.0280   0.0095   1.0000
  13.500   1.2846   0.02775   0.02243   0.0293   0.0095   1.0000
  13.750   1.2904   0.02915   0.02391   0.0305   0.0094   1.0000
  14.000   1.2971   0.03057   0.02541   0.0315   0.0093   1.0000
  14.250   1.2931   0.03305   0.02800   0.0326   0.0094   1.0000
  14.500   1.3044   0.03422   0.02923   0.0331   0.0092   1.0000
  14.750   1.3048   0.03649   0.03158   0.0336   0.0092   1.0000
  15.000   1.3037   0.03900   0.03420   0.0339   0.0092   1.0000
  15.250   1.3074   0.04110   0.03638   0.0341   0.0091   1.0000
  15.500   1.3080   0.04359   0.03895   0.0341   0.0090   1.0000
  15.750   1.3048   0.04658   0.04205   0.0339   0.0089   1.0000
  16.000   1.3044   0.04933   0.04488   0.0336   0.0089   1.0000
  16.250   1.2962   0.05307   0.04874   0.0330   0.0089   1.0000
  16.500   1.2974   0.05583   0.05158   0.0324   0.0088   1.0000
  16.750   1.2877   0.06003   0.05589   0.0314   0.0089   1.0000
  17.000   1.2827   0.06380   0.05976   0.0303   0.0087   1.0000
  17.250   1.2794   0.06745   0.06350   0.0291   0.0086   1.0000
  17.500   1.2737   0.07152   0.06766   0.0277   0.0085   1.0000
  17.750   1.2624   0.07649   0.07275   0.0259   0.0085   1.0000
  18.000   1.2537   0.08122   0.07758   0.0240   0.0086   1.0000
  18.250   1.2460   0.08593   0.08238   0.0221   0.0084   1.0000
  18.500   1.2289   0.09214   0.08872   0.0195   0.0086   1.0000
  18.750   1.2235   0.09671   0.09337   0.0175   0.0084   1.0000
  19.000   1.2068   0.10312   0.09990   0.0147   0.0085   1.0000
  19.250   1.1946   0.10896   0.10584   0.0120   0.0084   1.0000
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