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SD8000-089-88 (sd8000-il) Xfoil prediction polar at RE=500,000 Ncrit=5


Details Polar file
Airfoil: SD8000-089-88 (sd8000-il)
Reynolds number: 500,000
Max Cl/Cd: 74.33 at α=6°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-sd8000-il-500000-n5.txt
Download as CSV file: xf-sd8000-il-500000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: SD8000-089-88                                   
  
 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
  ------ -------- --------- --------- -------- -------- --------
 -13.000  -0.7033   0.09935   0.09682  -0.0138   1.0000   0.0062
 -12.750  -0.7658   0.08245   0.07987  -0.0234   1.0000   0.0060
 -12.500  -0.8270   0.06657   0.06390  -0.0331   1.0000   0.0058
 -12.250  -0.8736   0.05152   0.04869  -0.0442   1.0000   0.0056
 -12.000  -0.9070   0.04030   0.03721  -0.0557   1.0000   0.0055
 -11.750  -0.9258   0.03645   0.03315  -0.0561   1.0000   0.0055
 -11.500  -0.9290   0.03337   0.02982  -0.0559   1.0000   0.0056
 -11.250  -0.9239   0.03095   0.02717  -0.0554   1.0000   0.0056
 -11.000  -0.9157   0.02866   0.02464  -0.0548   1.0000   0.0057
 -10.750  -0.9033   0.02680   0.02255  -0.0540   1.0000   0.0059
 -10.500  -0.8889   0.02515   0.02068  -0.0532   1.0000   0.0060
 -10.250  -0.8728   0.02371   0.01904  -0.0524   1.0000   0.0061
 -10.000  -0.8557   0.02244   0.01759  -0.0514   1.0000   0.0062
  -9.750  -0.8400   0.02105   0.01603  -0.0502   1.0000   0.0064
  -9.500  -0.8236   0.01985   0.01469  -0.0489   1.0000   0.0066
  -9.250  -0.8058   0.01894   0.01366  -0.0476   1.0000   0.0069
  -9.000  -0.7874   0.01821   0.01284  -0.0463   1.0000   0.0073
  -8.750  -0.7675   0.01754   0.01208  -0.0452   0.9997   0.0076
  -8.500  -0.7373   0.01677   0.01119  -0.0462   0.9972   0.0082
  -8.250  -0.7066   0.01600   0.01028  -0.0473   0.9947   0.0087
  -8.000  -0.6770   0.01521   0.00936  -0.0481   0.9919   0.0091
  -7.750  -0.6470   0.01448   0.00856  -0.0490   0.9891   0.0099
  -7.500  -0.6156   0.01390   0.00791  -0.0500   0.9867   0.0109
  -7.250  -0.5832   0.01337   0.00728  -0.0512   0.9848   0.0120
  -7.000  -0.5517   0.01281   0.00668  -0.0523   0.9825   0.0136
  -6.750  -0.5221   0.01240   0.00621  -0.0528   0.9787   0.0158
  -6.500  -0.4914   0.01196   0.00576  -0.0536   0.9753   0.0186
  -6.250  -0.4597   0.01161   0.00535  -0.0545   0.9724   0.0213
  -6.000  -0.4293   0.01122   0.00496  -0.0551   0.9688   0.0245
  -5.750  -0.4006   0.01094   0.00462  -0.0553   0.9638   0.0272
  -5.500  -0.3710   0.01060   0.00430  -0.0558   0.9596   0.0325
  -5.250  -0.3415   0.01031   0.00402  -0.0561   0.9554   0.0383
  -5.000  -0.3145   0.01007   0.00377  -0.0559   0.9493   0.0441
  -4.750  -0.2863   0.00981   0.00349  -0.0559   0.9442   0.0500
  -4.500  -0.2592   0.00960   0.00326  -0.0557   0.9380   0.0558
  -4.250  -0.2323   0.00936   0.00304  -0.0554   0.9313   0.0641
  -4.000  -0.2053   0.00916   0.00283  -0.0551   0.9251   0.0723
  -3.750  -0.1785   0.00897   0.00264  -0.0547   0.9177   0.0819
  -3.500  -0.1517   0.00877   0.00246  -0.0544   0.9110   0.0950
  -3.250  -0.1250   0.00857   0.00230  -0.0541   0.9028   0.1100
  -3.000  -0.0982   0.00837   0.00213  -0.0537   0.8949   0.1273
  -2.750  -0.0715   0.00817   0.00198  -0.0534   0.8858   0.1496
  -2.500  -0.0447   0.00797   0.00185  -0.0531   0.8760   0.1743
  -2.250  -0.0180   0.00777   0.00172  -0.0527   0.8658   0.2062
  -2.000   0.0088   0.00758   0.00160  -0.0524   0.8543   0.2387
  -1.750   0.0356   0.00739   0.00150  -0.0521   0.8415   0.2769
  -1.500   0.0624   0.00719   0.00141  -0.0518   0.8279   0.3239
  -1.250   0.0891   0.00699   0.00133  -0.0515   0.8130   0.3750
  -1.000   0.1156   0.00681   0.00127  -0.0512   0.7963   0.4287
  -0.750   0.1421   0.00666   0.00122  -0.0508   0.7766   0.4838
  -0.500   0.1684   0.00654   0.00118  -0.0503   0.7545   0.5379
  -0.250   0.1947   0.00646   0.00117  -0.0499   0.7314   0.5865
   0.000   0.2207   0.00640   0.00117  -0.0493   0.7076   0.6354
   0.250   0.2465   0.00635   0.00119  -0.0487   0.6815   0.6850
   0.500   0.2720   0.00635   0.00122  -0.0481   0.6538   0.7314
   0.750   0.2971   0.00638   0.00127  -0.0473   0.6237   0.7735
   1.000   0.3218   0.00642   0.00133  -0.0464   0.5931   0.8150
   1.250   0.3458   0.00649   0.00139  -0.0453   0.5625   0.8554
   1.500   0.3695   0.00659   0.00146  -0.0442   0.5307   0.8937
   1.750   0.3955   0.00672   0.00152  -0.0435   0.4981   0.9320
   2.000   0.4297   0.00691   0.00159  -0.0448   0.4605   0.9680
   2.250   0.4665   0.00716   0.00167  -0.0468   0.4199   0.9992
   2.500   0.4923   0.00742   0.00177  -0.0465   0.3868   1.0000
   2.750   0.5178   0.00768   0.00190  -0.0461   0.3552   1.0000
   3.000   0.5437   0.00793   0.00202  -0.0457   0.3277   1.0000
   3.250   0.5696   0.00819   0.00217  -0.0454   0.3006   1.0000
   3.500   0.5955   0.00847   0.00233  -0.0450   0.2735   1.0000
   3.750   0.6215   0.00874   0.00250  -0.0447   0.2500   1.0000
   4.000   0.6474   0.00902   0.00268  -0.0444   0.2259   1.0000
   4.250   0.6733   0.00931   0.00288  -0.0441   0.2043   1.0000
   4.500   0.6992   0.00960   0.00309  -0.0438   0.1837   1.0000
   4.750   0.7250   0.00990   0.00331  -0.0435   0.1658   1.0000
   5.000   0.7508   0.01021   0.00354  -0.0431   0.1488   1.0000
   5.250   0.7766   0.01050   0.00380  -0.0428   0.1351   1.0000
   5.500   0.8024   0.01081   0.00406  -0.0425   0.1225   1.0000
   6.000   0.8533   0.01148   0.00463  -0.0418   0.0967   1.0000
   6.500   0.9034   0.01223   0.00529  -0.0410   0.0719   1.0000
   6.750   0.9287   0.01258   0.00562  -0.0406   0.0638   1.0000
   7.000   0.9536   0.01296   0.00599  -0.0402   0.0566   1.0000
   7.250   0.9782   0.01336   0.00639  -0.0397   0.0494   1.0000
   7.500   1.0029   0.01375   0.00679  -0.0393   0.0436   1.0000
   7.750   1.0269   0.01422   0.00724  -0.0387   0.0372   1.0000
   8.000   1.0509   0.01468   0.00770  -0.0382   0.0316   1.0000
   8.250   1.0745   0.01517   0.00820  -0.0376   0.0268   1.0000
   8.500   1.0974   0.01574   0.00878  -0.0369   0.0225   1.0000
   8.750   1.1206   0.01624   0.00933  -0.0363   0.0201   1.0000
   9.000   1.1429   0.01685   0.00997  -0.0356   0.0180   1.0000
   9.250   1.1649   0.01748   0.01065  -0.0348   0.0166   1.0000
   9.500   1.1869   0.01807   0.01132  -0.0340   0.0156   1.0000
   9.750   1.2083   0.01869   0.01202  -0.0332   0.0147   1.0000
  10.000   1.2288   0.01939   0.01277  -0.0322   0.0138   1.0000
  10.250   1.2475   0.02026   0.01371  -0.0311   0.0130   1.0000
  10.500   1.2662   0.02107   0.01462  -0.0299   0.0125   1.0000
  10.750   1.2848   0.02184   0.01549  -0.0288   0.0122   1.0000
  11.000   1.3022   0.02267   0.01643  -0.0275   0.0117   1.0000
  11.250   1.3187   0.02351   0.01738  -0.0261   0.0113   1.0000
  11.500   1.3346   0.02435   0.01831  -0.0247   0.0108   1.0000
  11.750   1.3488   0.02525   0.01930  -0.0232   0.0104   1.0000
  12.000   1.3586   0.02625   0.02038  -0.0209   0.0101   1.0000
  12.250   1.3645   0.02742   0.02166  -0.0183   0.0098   1.0000
  12.500   1.3663   0.02891   0.02325  -0.0155   0.0095   1.0000
  12.750   1.3700   0.03033   0.02479  -0.0132   0.0092   1.0000
  13.000   1.3742   0.03181   0.02641  -0.0113   0.0091   1.0000
  13.250   1.3781   0.03339   0.02812  -0.0096   0.0089   1.0000
  13.500   1.3821   0.03507   0.02994  -0.0083   0.0086   1.0000
  13.750   1.3834   0.03709   0.03210  -0.0072   0.0084   1.0000
  14.000   1.3839   0.03934   0.03448  -0.0064   0.0082   1.0000
  14.250   1.3815   0.04207   0.03736  -0.0061   0.0080   1.0000
  14.500   1.3791   0.04504   0.04046  -0.0063   0.0078   1.0000
  14.750   1.3725   0.04880   0.04437  -0.0071   0.0078   1.0000
  15.000   1.3648   0.05306   0.04878  -0.0086   0.0077   1.0000
  15.250   1.3547   0.05804   0.05391  -0.0108   0.0076   1.0000
  15.500   1.3433   0.06363   0.05965  -0.0137   0.0075   1.0000
  15.750   1.3302   0.06988   0.06605  -0.0171   0.0074   1.0000
  16.000   1.3117   0.07739   0.07373  -0.0214   0.0074   1.0000
  16.250   1.2915   0.08553   0.08204  -0.0261   0.0074   1.0000
  16.500   1.2702   0.09417   0.09083  -0.0311   0.0074   1.0000
  16.750   1.2469   0.10348   0.10029  -0.0365   0.0074   1.0000
  17.000   1.2244   0.11278   0.10973  -0.0419   0.0075   1.0000
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