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SD7090 (10%) (sd7090-il) Xfoil prediction polar at RE=1,000,000 Ncrit=5


Details Polar file
Airfoil: SD7090 (10%) (sd7090-il)
Reynolds number: 1,000,000
Max Cl/Cd: 92.21 at α=6.25°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-sd7090-il-1000000-n5.txt
Download as CSV file: xf-sd7090-il-1000000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: SD7090 (10%)                                    
  
 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
  ------ -------- --------- --------- -------- -------- --------
 -15.250  -0.9022   0.08584   0.08361  -0.0319   1.0000   0.0069
 -15.000  -1.0857   0.04618   0.04343  -0.0602   1.0000   0.0064
 -14.750  -1.1134   0.03806   0.03507  -0.0673   1.0000   0.0063
 -14.500  -1.1155   0.03527   0.03218  -0.0685   1.0000   0.0065
 -14.250  -1.1288   0.03223   0.02898  -0.0681   1.0000   0.0065
 -14.000  -1.1341   0.03056   0.02720  -0.0658   1.0000   0.0066
 -13.750  -1.1395   0.02921   0.02574  -0.0623   1.0000   0.0067
 -13.500  -1.1348   0.02794   0.02436  -0.0600   1.0000   0.0068
 -13.250  -1.1265   0.02685   0.02315  -0.0580   1.0000   0.0069
 -13.000  -1.1173   0.02573   0.02192  -0.0560   1.0000   0.0070
 -12.750  -1.1055   0.02477   0.02086  -0.0542   1.0000   0.0070
 -12.500  -1.0948   0.02364   0.01960  -0.0522   1.0000   0.0072
 -12.250  -1.0832   0.02251   0.01837  -0.0502   1.0000   0.0073
 -12.000  -1.0682   0.02167   0.01744  -0.0486   1.0000   0.0076
 -11.750  -1.0519   0.02091   0.01662  -0.0470   1.0000   0.0077
 -11.500  -1.0342   0.02027   0.01591  -0.0456   1.0000   0.0079
 -11.250  -1.0159   0.01967   0.01525  -0.0442   1.0000   0.0081
 -11.000  -0.9972   0.01909   0.01460  -0.0429   1.0000   0.0083
 -10.750  -0.9788   0.01845   0.01388  -0.0415   1.0000   0.0085
 -10.500  -0.9595   0.01789   0.01325  -0.0402   1.0000   0.0088
 -10.250  -0.9360   0.01733   0.01262  -0.0397   0.9996   0.0090
 -10.000  -0.9068   0.01674   0.01196  -0.0404   0.9986   0.0093
  -9.750  -0.8773   0.01625   0.01139  -0.0411   0.9974   0.0095
  -9.500  -0.8471   0.01581   0.01089  -0.0419   0.9962   0.0097
  -9.250  -0.8173   0.01509   0.01008  -0.0428   0.9949   0.0100
  -9.000  -0.7875   0.01439   0.00930  -0.0436   0.9937   0.0104
  -8.750  -0.7596   0.01386   0.00873  -0.0439   0.9918   0.0107
  -8.500  -0.7301   0.01343   0.00825  -0.0445   0.9898   0.0111
  -8.250  -0.6995   0.01302   0.00780  -0.0453   0.9879   0.0114
  -8.000  -0.6681   0.01263   0.00737  -0.0462   0.9863   0.0119
  -7.750  -0.6359   0.01222   0.00691  -0.0473   0.9848   0.0123
  -7.500  -0.6027   0.01185   0.00649  -0.0485   0.9835   0.0127
  -7.250  -0.5760   0.01149   0.00609  -0.0483   0.9799   0.0129
  -7.000  -0.5466   0.01115   0.00571  -0.0487   0.9764   0.0131
  -6.750  -0.5154   0.01064   0.00515  -0.0495   0.9735   0.0138
  -6.250  -0.4575   0.00995   0.00443  -0.0500   0.9639   0.0151
  -5.750  -0.3966   0.00937   0.00379  -0.0511   0.9504   0.0162
  -5.500  -0.3627   0.00909   0.00347  -0.0523   0.9416   0.0168
  -5.250  -0.3286   0.00881   0.00315  -0.0536   0.9285   0.0178
  -5.000  -0.2971   0.00856   0.00285  -0.0542   0.9084   0.0194
  -4.750  -0.2688   0.00841   0.00260  -0.0542   0.8843   0.0213
  -4.500  -0.2427   0.00826   0.00240  -0.0537   0.8592   0.0256
  -4.250  -0.2171   0.00813   0.00221  -0.0531   0.8355   0.0333
  -4.000  -0.1914   0.00802   0.00206  -0.0525   0.8130   0.0416
  -3.750  -0.1655   0.00795   0.00192  -0.0520   0.7922   0.0477
  -3.500  -0.1393   0.00787   0.00179  -0.0515   0.7724   0.0541
  -3.250  -0.1131   0.00780   0.00168  -0.0511   0.7533   0.0613
  -3.000  -0.0868   0.00774   0.00156  -0.0506   0.7349   0.0696
  -2.750  -0.0605   0.00764   0.00146  -0.0502   0.7167   0.0839
  -2.500  -0.0343   0.00752   0.00136  -0.0498   0.6985   0.1052
  -2.250  -0.0079   0.00743   0.00128  -0.0495   0.6805   0.1254
  -2.000   0.0184   0.00733   0.00120  -0.0491   0.6622   0.1515
  -1.500   0.0707   0.00710   0.00107  -0.0484   0.6254   0.2229
  -1.250   0.0972   0.00702   0.00102  -0.0480   0.6066   0.2554
  -1.000   0.1236   0.00696   0.00099  -0.0477   0.5871   0.2872
  -0.750   0.1500   0.00690   0.00096  -0.0473   0.5680   0.3211
  -0.500   0.1760   0.00679   0.00094  -0.0470   0.5477   0.3751
  -0.250   0.2016   0.00663   0.00093  -0.0466   0.5275   0.4458
   0.250   0.2532   0.00644   0.00096  -0.0457   0.4886   0.5657
   0.500   0.2788   0.00637   0.00099  -0.0452   0.4682   0.6231
   0.750   0.3046   0.00635   0.00103  -0.0447   0.4489   0.6713
   1.000   0.3307   0.00636   0.00108  -0.0443   0.4304   0.7092
   1.250   0.3568   0.00639   0.00113  -0.0438   0.4115   0.7424
   1.500   0.3827   0.00644   0.00120  -0.0433   0.3921   0.7729
   2.000   0.4338   0.00654   0.00134  -0.0421   0.3563   0.8337
   2.250   0.4589   0.00659   0.00143  -0.0414   0.3390   0.8645
   2.500   0.4837   0.00666   0.00152  -0.0406   0.3222   0.8965
   2.750   0.5096   0.00675   0.00163  -0.0400   0.3052   0.9317
   3.000   0.5426   0.00691   0.00175  -0.0410   0.2867   0.9607
   3.250   0.5774   0.00710   0.00186  -0.0425   0.2688   0.9767
   3.500   0.6113   0.00729   0.00198  -0.0439   0.2517   0.9859
   3.750   0.6456   0.00749   0.00210  -0.0453   0.2341   0.9922
   4.000   0.6794   0.00770   0.00223  -0.0467   0.2166   0.9972
   4.250   0.7107   0.00791   0.00237  -0.0475   0.2012   1.0000
   4.500   0.7340   0.00811   0.00251  -0.0466   0.1883   1.0000
   4.750   0.7574   0.00833   0.00267  -0.0457   0.1745   1.0000
   5.000   0.7808   0.00855   0.00283  -0.0448   0.1618   1.0000
   5.250   0.8044   0.00877   0.00300  -0.0439   0.1499   1.0000
   5.500   0.8281   0.00901   0.00318  -0.0431   0.1394   1.0000
   5.750   0.8518   0.00927   0.00339  -0.0423   0.1268   1.0000
   6.000   0.8758   0.00952   0.00360  -0.0415   0.1156   1.0000
   6.250   0.9000   0.00976   0.00381  -0.0408   0.1067   1.0000
   6.500   0.9240   0.01004   0.00404  -0.0401   0.0972   1.0000
   6.750   0.9480   0.01033   0.00429  -0.0394   0.0881   1.0000
   7.000   0.9724   0.01057   0.00453  -0.0388   0.0815   1.0000
   7.250   0.9962   0.01089   0.00480  -0.0381   0.0733   1.0000
   7.500   1.0201   0.01120   0.00508  -0.0374   0.0662   1.0000
   7.750   1.0439   0.01151   0.00538  -0.0367   0.0596   1.0000
   8.000   1.0671   0.01187   0.00571  -0.0360   0.0528   1.0000
   8.250   1.0910   0.01216   0.00601  -0.0353   0.0488   1.0000
   8.500   1.1141   0.01254   0.00636  -0.0346   0.0437   1.0000
   8.750   1.1374   0.01288   0.00671  -0.0338   0.0398   1.0000
   9.000   1.1600   0.01327   0.00709  -0.0330   0.0357   1.0000
   9.250   1.1827   0.01365   0.00747  -0.0322   0.0321   1.0000
   9.500   1.2048   0.01406   0.00788  -0.0314   0.0287   1.0000
   9.750   1.2267   0.01449   0.00831  -0.0305   0.0259   1.0000
  10.000   1.2486   0.01489   0.00874  -0.0296   0.0238   1.0000
  10.250   1.2693   0.01538   0.00922  -0.0286   0.0211   1.0000
  10.500   1.2907   0.01580   0.00968  -0.0276   0.0199   1.0000
  10.750   1.3114   0.01624   0.01015  -0.0266   0.0183   1.0000
  11.000   1.3312   0.01674   0.01066  -0.0255   0.0169   1.0000
  11.250   1.3505   0.01725   0.01121  -0.0242   0.0156   1.0000
  11.500   1.3698   0.01772   0.01173  -0.0230   0.0147   1.0000
  11.750   1.3880   0.01825   0.01230  -0.0217   0.0136   1.0000
  12.000   1.4046   0.01885   0.01292  -0.0201   0.0125   1.0000
  12.250   1.4202   0.01941   0.01352  -0.0184   0.0117   1.0000
  12.500   1.4336   0.01997   0.01413  -0.0163   0.0109   1.0000
  12.750   1.4452   0.02062   0.01482  -0.0139   0.0099   1.0000
  13.000   1.4554   0.02136   0.01561  -0.0115   0.0090   1.0000
  13.250   1.4667   0.02205   0.01636  -0.0094   0.0085   1.0000
  13.500   1.4764   0.02285   0.01722  -0.0072   0.0077   1.0000
  13.750   1.4843   0.02378   0.01820  -0.0049   0.0070   1.0000
  14.000   1.4917   0.02478   0.01927  -0.0028   0.0065   1.0000
  14.250   1.4986   0.02587   0.02043  -0.0009   0.0061   1.0000
  14.500   1.5040   0.02711   0.02175   0.0010   0.0056   1.0000
  14.750   1.5072   0.02860   0.02331   0.0027   0.0051   1.0000
  15.000   1.5110   0.03016   0.02494   0.0042   0.0050   1.0000
  15.250   1.5121   0.03205   0.02694   0.0054   0.0046   1.0000
  15.500   1.5137   0.03403   0.02901   0.0062   0.0044   1.0000
  15.750   1.5143   0.03627   0.03134   0.0068   0.0043   1.0000
  16.000   1.5123   0.03891   0.03409   0.0070   0.0042   1.0000
  16.250   1.5093   0.04186   0.03715   0.0069   0.0040   1.0000
  16.500   1.5044   0.04522   0.04062   0.0064   0.0039   1.0000
  16.750   1.4975   0.04902   0.04452   0.0054   0.0038   1.0000
  17.000   1.4887   0.05329   0.04892   0.0040   0.0037   1.0000
  17.250   1.4785   0.05797   0.05373   0.0022   0.0037   1.0000
  17.500   1.4658   0.06325   0.05913  -0.0001   0.0037   1.0000
  17.750   1.4479   0.06962   0.06564  -0.0031   0.0036   1.0000
  18.000   1.4292   0.07637   0.07253  -0.0065   0.0036   1.0000
  18.250   1.4090   0.08366   0.07996  -0.0103   0.0036   1.0000
  18.500   1.3842   0.09197   0.08843  -0.0147   0.0035   1.0000
  18.750   1.3578   0.10090   0.09751  -0.0196   0.0035   1.0000
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