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Joukovsky f=0% t=9% (joukowsk0009-jf) Xfoil prediction polar at RE=1,000,000 Ncrit=5


Details Polar file
Airfoil: Joukovsky f=0% t=9% (joukowsk0009-jf)
Reynolds number: 1,000,000
Max Cl/Cd: 74.31 at α=8°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-joukowsk0009-jf-1000000-n5.txt
Download as CSV file: xf-joukowsk0009-jf-1000000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: Joukovsky f=0% t=9%                             
  
 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
  ------ -------- --------- --------- -------- -------- --------
 -16.750  -1.1816   0.10347   0.10103   0.0240   1.0000   0.0064
 -16.500  -1.2297   0.08952   0.08691   0.0154   1.0000   0.0062
 -16.250  -1.2811   0.07549   0.07269   0.0066   1.0000   0.0061
 -16.000  -1.3098   0.06601   0.06305   0.0005   1.0000   0.0061
 -15.750  -1.3451   0.05575   0.05259  -0.0064   1.0000   0.0061
 -15.500  -1.3651   0.04862   0.04529  -0.0111   1.0000   0.0060
 -15.250  -1.3772   0.04327   0.03980  -0.0146   1.0000   0.0061
 -15.000  -1.3871   0.03883   0.03522  -0.0170   1.0000   0.0061
 -14.750  -1.3962   0.03519   0.03143  -0.0182   1.0000   0.0062
 -14.500  -1.4011   0.03261   0.02873  -0.0181   1.0000   0.0062
 -14.250  -1.4055   0.03063   0.02663  -0.0167   1.0000   0.0063
 -14.000  -1.4066   0.02913   0.02501  -0.0144   1.0000   0.0064
 -13.750  -1.3977   0.02781   0.02358  -0.0131   1.0000   0.0065
 -13.500  -1.3857   0.02655   0.02221  -0.0121   1.0000   0.0066
 -13.250  -1.3709   0.02545   0.02100  -0.0112   1.0000   0.0067
 -13.000  -1.3544   0.02441   0.01986  -0.0104   1.0000   0.0068
 -12.750  -1.3364   0.02345   0.01879  -0.0097   1.0000   0.0069
 -12.500  -1.3174   0.02253   0.01778  -0.0091   1.0000   0.0070
 -12.250  -1.2985   0.02151   0.01666  -0.0084   1.0000   0.0072
 -12.000  -1.2790   0.02051   0.01556  -0.0078   1.0000   0.0074
 -11.750  -1.2577   0.01970   0.01468  -0.0073   1.0000   0.0077
 -11.500  -1.2355   0.01898   0.01390  -0.0068   1.0000   0.0079
 -11.250  -1.2126   0.01833   0.01319  -0.0064   1.0000   0.0082
 -11.000  -1.1891   0.01772   0.01253  -0.0060   1.0000   0.0085
 -10.750  -1.1652   0.01715   0.01190  -0.0057   1.0000   0.0088
 -10.500  -1.1410   0.01659   0.01126  -0.0054   1.0000   0.0092
 -10.250  -1.1164   0.01606   0.01066  -0.0051   1.0000   0.0094
 -10.000  -1.0917   0.01552   0.01006  -0.0048   1.0000   0.0097
  -9.750  -1.0672   0.01489   0.00938  -0.0045   1.0000   0.0103
  -9.500  -1.0419   0.01438   0.00885  -0.0042   1.0000   0.0108
  -9.250  -1.0163   0.01393   0.00835  -0.0040   1.0000   0.0113
  -9.000  -0.9904   0.01351   0.00789  -0.0038   1.0000   0.0119
  -8.750  -0.9642   0.01312   0.00746  -0.0036   1.0000   0.0124
  -8.500  -0.9380   0.01273   0.00702  -0.0034   1.0000   0.0129
  -8.250  -0.9117   0.01228   0.00656  -0.0032   1.0000   0.0140
  -8.000  -0.8851   0.01191   0.00617  -0.0031   1.0000   0.0150
  -7.750  -0.8582   0.01158   0.00582  -0.0030   1.0000   0.0160
  -7.500  -0.8313   0.01127   0.00548  -0.0028   1.0000   0.0169
  -7.250  -0.8045   0.01090   0.00511  -0.0027   1.0000   0.0185
  -7.000  -0.7774   0.01059   0.00479  -0.0026   1.0000   0.0200
  -6.750  -0.7501   0.01033   0.00450  -0.0025   1.0000   0.0213
  -6.500  -0.7229   0.01002   0.00420  -0.0023   1.0000   0.0237
  -6.250  -0.6956   0.00974   0.00393  -0.0023   1.0000   0.0264
  -6.000  -0.6681   0.00948   0.00367  -0.0022   1.0000   0.0293
  -5.750  -0.6406   0.00920   0.00343  -0.0021   1.0000   0.0333
  -5.500  -0.6130   0.00896   0.00320  -0.0020   1.0000   0.0377
  -5.250  -0.5853   0.00871   0.00297  -0.0019   1.0000   0.0427
  -5.000  -0.5540   0.00847   0.00276  -0.0027   0.9784   0.0496
  -4.750  -0.5223   0.00828   0.00258  -0.0034   0.9404   0.0585
  -4.500  -0.4976   0.00816   0.00241  -0.0025   0.9046   0.0670
  -4.250  -0.4723   0.00803   0.00223  -0.0018   0.8741   0.0778
  -4.000  -0.4460   0.00789   0.00206  -0.0013   0.8465   0.0922
  -3.750  -0.4193   0.00771   0.00188  -0.0010   0.8207   0.1108
  -3.500  -0.3921   0.00757   0.00172  -0.0007   0.7959   0.1293
  -3.250  -0.3646   0.00742   0.00158  -0.0006   0.7723   0.1494
  -3.000  -0.3370   0.00727   0.00144  -0.0004   0.7489   0.1737
  -2.750  -0.3093   0.00712   0.00132  -0.0003   0.7264   0.1986
  -2.500  -0.2815   0.00700   0.00121  -0.0003   0.7037   0.2228
  -2.250  -0.2536   0.00688   0.00111  -0.0002   0.6817   0.2502
  -2.000  -0.2256   0.00677   0.00103  -0.0002   0.6593   0.2774
  -1.750  -0.1975   0.00667   0.00095  -0.0001   0.6376   0.3042
  -1.500  -0.1694   0.00658   0.00089  -0.0001   0.6154   0.3307
  -1.250  -0.1412   0.00651   0.00084  -0.0001   0.5934   0.3570
  -1.000  -0.1130   0.00646   0.00079  -0.0001   0.5712   0.3829
  -0.500  -0.0565   0.00638   0.00074   0.0000   0.5266   0.4323
  -0.250  -0.0283   0.00637   0.00072   0.0000   0.5035   0.4567
   0.000   0.0000   0.00635   0.00072   0.0000   0.4803   0.4803
   0.500   0.0565   0.00638   0.00074   0.0000   0.4322   0.5265
   1.000   0.1130   0.00646   0.00079   0.0001   0.3832   0.5713
   1.250   0.1413   0.00651   0.00084   0.0001   0.3572   0.5933
   1.500   0.1694   0.00658   0.00089   0.0001   0.3304   0.6154
   1.750   0.1975   0.00667   0.00095   0.0001   0.3041   0.6376
   2.000   0.2256   0.00677   0.00103   0.0002   0.2774   0.6593
   2.250   0.2536   0.00688   0.00111   0.0002   0.2503   0.6816
   2.500   0.2815   0.00700   0.00121   0.0003   0.2226   0.7035
   2.750   0.3093   0.00712   0.00132   0.0004   0.1987   0.7263
   3.000   0.3370   0.00727   0.00144   0.0004   0.1738   0.7490
   3.250   0.3646   0.00743   0.00158   0.0006   0.1491   0.7723
   3.500   0.3920   0.00757   0.00172   0.0007   0.1293   0.7958
   3.750   0.4193   0.00771   0.00188   0.0010   0.1109   0.8207
   4.000   0.4460   0.00789   0.00206   0.0013   0.0923   0.8465
   4.250   0.4722   0.00803   0.00223   0.0018   0.0779   0.8741
   4.500   0.4976   0.00816   0.00241   0.0025   0.0671   0.9048
   4.750   0.5223   0.00828   0.00258   0.0034   0.0585   0.9406
   5.000   0.5540   0.00847   0.00276   0.0027   0.0495   0.9785
   5.250   0.5853   0.00871   0.00297   0.0019   0.0427   1.0000
   5.500   0.6129   0.00896   0.00320   0.0020   0.0377   1.0000
   5.750   0.6405   0.00920   0.00342   0.0021   0.0333   1.0000
   6.000   0.6680   0.00948   0.00367   0.0022   0.0293   1.0000
   6.250   0.6955   0.00974   0.00393   0.0023   0.0263   1.0000
   6.500   0.7227   0.01002   0.00420   0.0024   0.0236   1.0000
   6.750   0.7499   0.01033   0.00450   0.0025   0.0213   1.0000
   7.000   0.7773   0.01059   0.00479   0.0026   0.0200   1.0000
   7.250   0.8044   0.01091   0.00511   0.0027   0.0185   1.0000
   7.500   0.8313   0.01127   0.00548   0.0028   0.0169   1.0000
   7.750   0.8582   0.01158   0.00582   0.0030   0.0160   1.0000
   8.000   0.8850   0.01191   0.00617   0.0031   0.0150   1.0000
   8.250   0.9116   0.01228   0.00656   0.0033   0.0140   1.0000
   8.500   0.9378   0.01273   0.00702   0.0034   0.0130   1.0000
   8.750   0.9640   0.01312   0.00745   0.0036   0.0124   1.0000
   9.000   0.9901   0.01351   0.00789   0.0038   0.0119   1.0000
   9.250   1.0160   0.01393   0.00835   0.0041   0.0113   1.0000
   9.500   1.0416   0.01438   0.00885   0.0043   0.0108   1.0000
   9.750   1.0668   0.01489   0.00938   0.0045   0.0103   1.0000
  10.000   1.0914   0.01550   0.01005   0.0048   0.0097   1.0000
  10.250   1.1161   0.01606   0.01066   0.0051   0.0094   1.0000
  10.500   1.1408   0.01660   0.01127   0.0054   0.0092   1.0000
  10.750   1.1652   0.01714   0.01189   0.0057   0.0089   1.0000
  11.000   1.1892   0.01772   0.01252   0.0060   0.0085   1.0000
  11.250   1.2128   0.01833   0.01318   0.0064   0.0082   1.0000
  11.500   1.2359   0.01899   0.01390   0.0068   0.0079   1.0000
  11.750   1.2583   0.01971   0.01468   0.0072   0.0077   1.0000
  12.000   1.2798   0.02052   0.01557   0.0076   0.0074   1.0000
  12.250   1.2996   0.02151   0.01666   0.0082   0.0072   1.0000
  12.500   1.3184   0.02256   0.01781   0.0089   0.0070   1.0000
  12.750   1.3377   0.02344   0.01878   0.0095   0.0069   1.0000
  13.000   1.3556   0.02441   0.01986   0.0102   0.0068   1.0000
  13.250   1.3721   0.02546   0.02101   0.0110   0.0067   1.0000
  13.500   1.3871   0.02656   0.02221   0.0119   0.0066   1.0000
  13.750   1.3991   0.02782   0.02358   0.0129   0.0065   1.0000
  14.000   1.4080   0.02917   0.02506   0.0142   0.0064   1.0000
  14.250   1.4076   0.03063   0.02663   0.0164   0.0063   1.0000
  14.500   1.4034   0.03258   0.02870   0.0179   0.0062   1.0000
  14.750   1.3968   0.03530   0.03154   0.0180   0.0062   1.0000
  15.000   1.3901   0.03868   0.03506   0.0168   0.0062   1.0000
  15.250   1.3809   0.04301   0.03952   0.0145   0.0061   1.0000
  15.500   1.3671   0.04861   0.04528   0.0109   0.0060   1.0000
  15.750   1.3455   0.05602   0.05287   0.0059   0.0061   1.0000
  16.000   1.3205   0.06446   0.06147   0.0003   0.0061   1.0000
  16.250   1.2725   0.07752   0.07475  -0.0082   0.0062   1.0000
  16.500   1.2316   0.08967   0.08705  -0.0158   0.0062   1.0000
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