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GOE 278 (DAIMLER IX) AIRFOIL (goe278-il) Xfoil prediction polar at RE=50,000 Ncrit=5


Details Polar file
Airfoil: GOE 278 (DAIMLER IX) AIRFOIL (goe278-il)
Reynolds number: 50,000
Max Cl/Cd: 40.72 at α=5.75°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-goe278-il-50000-n5.txt
Download as CSV file: xf-goe278-il-50000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: GOE 278 (DAIMLER IX) AIRFOIL                    
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     0.050 e 6     Ncrit =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
  -8.500  -0.3604   0.10921   0.10225  -0.0270   1.0000   0.0749
  -8.250  -0.3684   0.10837   0.10156  -0.0288   1.0000   0.0755
  -8.000  -0.3721   0.10720   0.10049  -0.0327   1.0000   0.0758
  -7.750  -0.3522   0.09948   0.09275  -0.0257   1.0000   0.0805
  -7.500  -0.3516   0.09695   0.09031  -0.0255   1.0000   0.0834
  -7.250  -0.3525   0.09472   0.08817  -0.0265   1.0000   0.0863
  -7.000  -0.3548   0.09315   0.08668  -0.0297   1.0000   0.0888
  -6.750  -0.3541   0.09193   0.08548  -0.0349   1.0000   0.0899
  -6.500  -0.3502   0.08722   0.08088  -0.0316   1.0000   0.0914
  -6.250  -0.3460   0.08381   0.07750  -0.0289   1.0000   0.0942
  -6.000  -0.3416   0.08107   0.07480  -0.0289   1.0000   0.0979
  -5.750  -0.3311   0.07945   0.07305  -0.0356   1.0000   0.1039
  -5.500  -0.3274   0.07534   0.06906  -0.0330   1.0000   0.1065
  -5.250  -0.3208   0.07247   0.06621  -0.0317   1.0000   0.1131
  -4.750  -0.2936   0.06701   0.06057  -0.0368   1.0000   0.1320
  -4.500  -0.2842   0.06341   0.05701  -0.0360   1.0000   0.1368
  -4.250  -0.2675   0.06058   0.05408  -0.0380   1.0000   0.1498
  -4.000  -0.2524   0.05776   0.05118  -0.0388   1.0000   0.1648
  -3.750  -0.2402   0.05497   0.04842  -0.0381   1.0000   0.1828
  -3.500  -0.2291   0.05260   0.04609  -0.0371   1.0000   0.2160
  -3.000  -0.2081   0.04802   0.04164  -0.0340   0.9997   0.3050
  -2.750  -0.0997   0.04287   0.03479  -0.0518   0.9944   0.1158
  -2.500  -0.0546   0.03978   0.03126  -0.0557   0.9884   0.0978
  -2.250  -0.0089   0.03736   0.02827  -0.0593   0.9819   0.0860
  -2.000   0.0359   0.03512   0.02557  -0.0629   0.9757   0.0806
  -1.750   0.0791   0.03349   0.02336  -0.0657   0.9671   0.0776
  -1.500   0.1220   0.03184   0.02147  -0.0690   0.9566   0.0803
  -1.250   0.1682   0.03037   0.01961  -0.0722   0.9444   0.0797
  -1.000   0.2146   0.02905   0.01790  -0.0752   0.9317   0.0785
  -0.750   0.2608   0.02783   0.01639  -0.0781   0.9198   0.0782
  -0.500   0.3010   0.02680   0.01519  -0.0799   0.9074   0.0789
  -0.250   0.3382   0.02600   0.01426  -0.0812   0.8949   0.0830
   0.000   0.3754   0.02530   0.01342  -0.0823   0.8825   0.0865
   0.250   0.4110   0.02462   0.01262  -0.0831   0.8696   0.0881
   0.500   0.4450   0.02404   0.01194  -0.0836   0.8555   0.0900
   0.750   0.4773   0.02341   0.01132  -0.0840   0.8403   0.0934
   1.000   0.5084   0.02295   0.01081  -0.0840   0.8237   0.0984
   1.250   0.5392   0.02250   0.01035  -0.0840   0.8060   0.1093
   1.500   0.5704   0.02200   0.00991  -0.0840   0.7878   0.1301
   1.750   0.5983   0.01973   0.00961  -0.0833   0.7687   1.0000
   2.000   0.6261   0.01974   0.00931  -0.0825   0.7462   1.0000
   2.250   0.6556   0.01970   0.00904  -0.0819   0.7240   1.0000
   2.500   0.6839   0.01973   0.00888  -0.0813   0.6999   1.0000
   2.750   0.7126   0.01979   0.00877  -0.0807   0.6761   1.0000
   3.000   0.7413   0.01991   0.00870  -0.0802   0.6526   1.0000
   3.250   0.7684   0.02018   0.00880  -0.0795   0.6287   1.0000
   3.500   0.7955   0.02050   0.00899  -0.0789   0.6066   1.0000
   3.750   0.8214   0.02093   0.00930  -0.0783   0.5851   1.0000
   4.000   0.8470   0.02139   0.00970  -0.0777   0.5649   1.0000
   4.250   0.8727   0.02188   0.01015  -0.0772   0.5469   1.0000
   4.500   0.8983   0.02238   0.01062  -0.0767   0.5302   1.0000
   4.750   0.9238   0.02290   0.01114  -0.0762   0.5145   1.0000
   5.000   0.9487   0.02342   0.01168  -0.0756   0.4987   1.0000
   5.250   0.9732   0.02395   0.01222  -0.0750   0.4833   1.0000
   5.500   0.9975   0.02450   0.01281  -0.0743   0.4686   1.0000
   5.750   1.0216   0.02509   0.01348  -0.0737   0.4549   1.0000
   6.000   1.0459   0.02572   0.01426  -0.0731   0.4427   1.0000
   6.250   1.0695   0.02634   0.01499  -0.0724   0.4295   1.0000
   6.500   1.0916   0.02691   0.01564  -0.0714   0.4136   1.0000
   6.750   1.1121   0.02743   0.01623  -0.0700   0.3953   1.0000
   7.000   1.1322   0.02796   0.01677  -0.0687   0.3769   1.0000
   7.250   1.1508   0.02857   0.01754  -0.0672   0.3588   1.0000
   7.500   1.1679   0.02916   0.01830  -0.0656   0.3389   1.0000
   7.750   1.1840   0.02975   0.01904  -0.0638   0.3182   1.0000
   8.000   1.1989   0.03039   0.01986  -0.0619   0.2964   1.0000
   8.250   1.2114   0.03107   0.02072  -0.0598   0.2689   1.0000
   8.500   1.2230   0.03186   0.02174  -0.0576   0.2326   1.0000
   8.750   1.2303   0.03304   0.02278  -0.0551   0.1860   1.0000
   9.000   1.2324   0.03500   0.02439  -0.0523   0.1437   1.0000
   9.250   1.2342   0.03721   0.02647  -0.0497   0.1155   1.0000
   9.500   1.2343   0.03940   0.02857  -0.0469   0.1012   1.0000
   9.750   1.2342   0.04167   0.03087  -0.0445   0.0932   1.0000
  10.000   1.2335   0.04406   0.03331  -0.0422   0.0887   1.0000
  10.250   1.2339   0.04647   0.03587  -0.0403   0.0847   1.0000
  10.500   1.2324   0.04911   0.03860  -0.0386   0.0812   1.0000
  10.750   1.2301   0.05195   0.04148  -0.0371   0.0779   1.0000
  11.000   1.2316   0.05461   0.04438  -0.0358   0.0741   1.0000
  11.250   1.2326   0.05738   0.04729  -0.0347   0.0709   1.0000
  11.500   1.2352   0.06009   0.05011  -0.0335   0.0682   1.0000
  11.750   1.2404   0.06273   0.05285  -0.0322   0.0653   1.0000
  12.000   1.2432   0.06572   0.05616  -0.0314   0.0622   1.0000
  12.250   1.2472   0.06869   0.05935  -0.0305   0.0595   1.0000
  12.500   1.2529   0.07155   0.06234  -0.0295   0.0571   1.0000
  12.750   1.2619   0.07448   0.06529  -0.0283   0.0542   1.0000
  13.000   1.2535   0.07893   0.07012  -0.0287   0.0530   1.0000
  13.250   1.2438   0.08378   0.07531  -0.0296   0.0520   1.0000
  13.500   1.2325   0.08911   0.08094  -0.0310   0.0513   1.0000
  13.750   1.2187   0.09503   0.08714  -0.0331   0.0509   1.0000
  14.000   1.2019   0.10169   0.09405  -0.0361   0.0507   1.0000
  14.250   1.1826   0.10918   0.10179  -0.0400   0.0507   1.0000
  14.500   1.1611   0.11769   0.11051  -0.0450   0.0510   1.0000
  14.750   1.1380   0.12737   0.12036  -0.0509   0.0515   1.0000
  15.000   1.1138   0.13821   0.13133  -0.0577   0.0520   1.0000
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