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GOE 655 AIRFOIL (goe655-il) Xfoil prediction polar at RE=500,000 Ncrit=9


Details Polar file
Airfoil: GOE 655 AIRFOIL (goe655-il)
Reynolds number: 500,000
Max Cl/Cd: 91.14 at α=7.5°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-goe655-il-500000.txt
Download as CSV file: xf-goe655-il-500000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: GOE 655 AIRFOIL                                 
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     0.500 e 6     Ncrit =   9.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -12.000  -0.3105   0.11957   0.11717  -0.0379   1.0000   0.0328
 -11.750  -0.3090   0.11655   0.11417  -0.0384   1.0000   0.0336
 -11.500  -0.7114   0.04496   0.04206  -0.0763   1.0000   0.0265
 -11.250  -0.3406   0.10342   0.10112  -0.0440   1.0000   0.0364
 -11.000  -0.3338   0.10232   0.10003  -0.0426   1.0000   0.0367
 -10.750  -0.4437   0.07665   0.07442  -0.0522   1.0000   0.0311
 -10.500  -0.6188   0.03986   0.03686  -0.0849   0.9871   0.0286
 -10.250  -0.6123   0.03379   0.03021  -0.0896   0.9817   0.0294
 -10.000  -0.6010   0.03004   0.02596  -0.0906   0.9743   0.0301
  -9.750  -0.5769   0.02709   0.02254  -0.0927   0.9710   0.0311
  -9.500  -0.5430   0.02571   0.02114  -0.0951   0.9695   0.0319
  -9.250  -0.5187   0.02503   0.02043  -0.0949   0.9628   0.0326
  -9.000  -0.4864   0.02382   0.01910  -0.0966   0.9598   0.0334
  -8.750  -0.4524   0.02237   0.01743  -0.0986   0.9576   0.0344
  -8.500  -0.4171   0.02125   0.01606  -0.1005   0.9556   0.0355
  -8.250  -0.3947   0.02019   0.01478  -0.0998   0.9478   0.0362
  -8.000  -0.3642   0.01859   0.01313  -0.1009   0.9434   0.0372
  -7.750  -0.3308   0.01778   0.01227  -0.1021   0.9390   0.0380
  -7.500  -0.3062   0.01715   0.01157  -0.1014   0.9290   0.0389
  -7.250  -0.2765   0.01652   0.01085  -0.1017   0.9208   0.0400
  -7.000  -0.2498   0.01591   0.01011  -0.1013   0.9098   0.0410
  -6.750  -0.2244   0.01539   0.00947  -0.1006   0.8971   0.0416
  -6.500  -0.1993   0.01452   0.00848  -0.0999   0.8839   0.0425
  -6.250  -0.1745   0.01374   0.00766  -0.0993   0.8709   0.0435
  -6.000  -0.1486   0.01335   0.00723  -0.0987   0.8579   0.0448
  -5.750  -0.1237   0.01298   0.00679  -0.0979   0.8434   0.0460
  -5.500  -0.0987   0.01261   0.00633  -0.0972   0.8290   0.0471
  -5.250  -0.0735   0.01230   0.00592  -0.0964   0.8149   0.0482
  -5.000  -0.0485   0.01197   0.00549  -0.0956   0.8013   0.0493
  -4.750  -0.0251   0.01146   0.00493  -0.0947   0.7883   0.0513
  -4.500   0.0001   0.01123   0.00463  -0.0939   0.7755   0.0532
  -4.250   0.0252   0.01103   0.00436  -0.0932   0.7626   0.0553
  -4.000   0.0508   0.01087   0.00411  -0.0925   0.7507   0.0570
  -3.750   0.0748   0.01051   0.00371  -0.0916   0.7392   0.0608
  -3.500   0.1002   0.01036   0.00349  -0.0909   0.7280   0.0647
  -3.250   0.1254   0.01012   0.00323  -0.0902   0.7173   0.0711
  -3.000   0.1506   0.00993   0.00301  -0.0895   0.7070   0.0816
  -2.750   0.1749   0.00960   0.00281  -0.0887   0.6960   0.1145
  -2.500   0.1989   0.00925   0.00270  -0.0879   0.6854   0.1822
  -2.250   0.2237   0.00910   0.00262  -0.0872   0.6742   0.2266
  -2.000   0.2488   0.00897   0.00257  -0.0865   0.6616   0.2629
  -1.750   0.2740   0.00887   0.00252  -0.0859   0.6488   0.2966
  -1.500   0.2990   0.00878   0.00248  -0.0851   0.6352   0.3289
  -1.250   0.3238   0.00871   0.00245  -0.0844   0.6211   0.3639
  -1.000   0.3481   0.00864   0.00243  -0.0835   0.6059   0.4020
  -0.750   0.3720   0.00857   0.00243  -0.0826   0.5898   0.4462
  -0.500   0.3952   0.00848   0.00243  -0.0815   0.5729   0.5001
  -0.250   0.4169   0.00832   0.00245  -0.0802   0.5557   0.5726
   0.000   0.4347   0.00803   0.00252  -0.0779   0.5381   0.6984
   0.250   0.4526   0.00778   0.00262  -0.0754   0.5200   0.8347
   0.500   0.5103   0.00793   0.00279  -0.0814   0.4939   0.9412
   0.750   0.5641   0.00819   0.00289  -0.0869   0.4689   0.9726
   1.000   0.6066   0.00845   0.00298  -0.0899   0.4483   0.9896
   1.250   0.6541   0.00869   0.00306  -0.0942   0.4301   0.9999
   1.500   0.6752   0.00886   0.00313  -0.0928   0.4169   1.0000
   1.750   0.6959   0.00903   0.00320  -0.0914   0.4066   1.0000
   2.000   0.7167   0.00920   0.00329  -0.0899   0.3970   1.0000
   2.250   0.7385   0.00936   0.00338  -0.0886   0.3889   1.0000
   2.500   0.7598   0.00954   0.00348  -0.0873   0.3815   1.0000
   2.750   0.7818   0.00971   0.00360  -0.0861   0.3755   1.0000
   3.000   0.8042   0.00986   0.00371  -0.0849   0.3696   1.0000
   3.250   0.8256   0.01007   0.00384  -0.0836   0.3637   1.0000
   3.500   0.8484   0.01021   0.00397  -0.0826   0.3585   1.0000
   3.750   0.8711   0.01037   0.00410  -0.0815   0.3531   1.0000
   4.000   0.8927   0.01058   0.00424  -0.0802   0.3481   1.0000
   4.250   0.9152   0.01076   0.00440  -0.0791   0.3438   1.0000
   4.500   0.9384   0.01090   0.00454  -0.0782   0.3398   1.0000
   4.750   0.9609   0.01107   0.00470  -0.0771   0.3357   1.0000
   5.000   0.9826   0.01130   0.00488  -0.0759   0.3316   1.0000
   5.250   1.0051   0.01150   0.00507  -0.0749   0.3280   1.0000
   5.500   1.0284   0.01163   0.00523  -0.0740   0.3243   1.0000
   5.750   1.0509   0.01181   0.00541  -0.0730   0.3203   1.0000
   6.000   1.0724   0.01204   0.00561  -0.0718   0.3162   1.0000
   6.250   1.0942   0.01226   0.00582  -0.0707   0.3120   1.0000
   6.500   1.1171   0.01239   0.00599  -0.0697   0.3077   1.0000
   6.750   1.1386   0.01258   0.00619  -0.0686   0.3030   1.0000
   7.000   1.1586   0.01286   0.00642  -0.0672   0.2982   1.0000
   7.250   1.1808   0.01300   0.00662  -0.0661   0.2938   1.0000
   7.500   1.2012   0.01318   0.00683  -0.0648   0.2886   1.0000
   7.750   1.2188   0.01344   0.00706  -0.0629   0.2832   1.0000
   8.000   1.2387   0.01361   0.00728  -0.0615   0.2774   1.0000
   8.250   1.2571   0.01383   0.00751  -0.0599   0.2703   1.0000
   8.500   1.2752   0.01408   0.00777  -0.0582   0.2621   1.0000
   8.750   1.2911   0.01442   0.00805  -0.0562   0.2513   1.0000
   9.000   1.3085   0.01474   0.00835  -0.0546   0.2384   1.0000
   9.250   1.3238   0.01517   0.00874  -0.0526   0.2245   1.0000
   9.500   1.3379   0.01567   0.00918  -0.0506   0.2116   1.0000
   9.750   1.3516   0.01622   0.00969  -0.0486   0.2015   1.0000
  10.000   1.3635   0.01687   0.01029  -0.0464   0.1935   1.0000
  10.250   1.3784   0.01740   0.01084  -0.0446   0.1879   1.0000
  10.500   1.3905   0.01808   0.01151  -0.0426   0.1827   1.0000
  10.750   1.4034   0.01874   0.01218  -0.0408   0.1786   1.0000
  11.000   1.4182   0.01933   0.01281  -0.0392   0.1750   1.0000
  11.250   1.4303   0.02007   0.01358  -0.0375   0.1708   1.0000
  11.500   1.4394   0.02101   0.01451  -0.0354   0.1668   1.0000
  11.750   1.4543   0.02165   0.01522  -0.0342   0.1636   1.0000
  12.000   1.4682   0.02237   0.01600  -0.0329   0.1604   1.0000
  12.250   1.4795   0.02326   0.01693  -0.0314   0.1571   1.0000
  12.500   1.4873   0.02441   0.01810  -0.0297   0.1534   1.0000
  12.750   1.5006   0.02525   0.01901  -0.0286   0.1497   1.0000
  13.000   1.5142   0.02610   0.01993  -0.0276   0.1456   1.0000
  13.250   1.5228   0.02733   0.02118  -0.0263   0.1412   1.0000
  13.500   1.5336   0.02845   0.02236  -0.0253   0.1353   1.0000
  13.750   1.5430   0.02972   0.02365  -0.0244   0.1282   1.0000
  14.000   1.5496   0.03126   0.02518  -0.0234   0.1165   1.0000
  14.250   1.5446   0.03386   0.02765  -0.0221   0.0949   1.0000
  14.500   1.5269   0.03777   0.03141  -0.0207   0.0715   1.0000
  14.750   1.4932   0.04356   0.03708  -0.0196   0.0462   1.0000
  15.000   1.4704   0.04865   0.04217  -0.0193   0.0333   1.0000
  15.250   1.4519   0.05361   0.04718  -0.0195   0.0270   1.0000
  15.500   1.4393   0.05808   0.05173  -0.0199   0.0244   1.0000
  15.750   1.4301   0.06229   0.05605  -0.0205   0.0232   1.0000
  16.000   1.4181   0.06698   0.06085  -0.0213   0.0221   1.0000
  16.250   1.4049   0.07195   0.06592  -0.0224   0.0213   1.0000
  16.500   1.3901   0.07728   0.07137  -0.0236   0.0206   1.0000
  16.750   1.3787   0.08219   0.07641  -0.0249   0.0202   1.0000
  17.000   1.3673   0.08719   0.08152  -0.0262   0.0200   1.0000
  17.250   1.3552   0.09239   0.08685  -0.0277   0.0197   1.0000
  17.500   1.3408   0.09803   0.09260  -0.0295   0.0192   1.0000
  17.750   1.3276   0.10352   0.09821  -0.0313   0.0190   1.0000
  18.000   1.3146   0.10908   0.10387  -0.0332   0.0188   1.0000
  18.250   1.3002   0.11497   0.10988  -0.0354   0.0185   1.0000
  18.500   1.2868   0.12074   0.11575  -0.0377   0.0182   1.0000
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