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GOE 647 AIRFOIL (goe647-il) Xfoil prediction polar at RE=500,000 Ncrit=5


Details Polar file
Airfoil: GOE 647 AIRFOIL (goe647-il)
Reynolds number: 500,000
Max Cl/Cd: 81.34 at α=5.75°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-goe647-il-500000-n5.txt
Download as CSV file: xf-goe647-il-500000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: GOE 647 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 =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -14.500  -0.6804   0.06236   0.05903  -0.0819   1.0000   0.0254
 -14.250  -0.7181   0.05456   0.05109  -0.0865   1.0000   0.0254
 -14.000  -0.7503   0.04810   0.04450  -0.0900   1.0000   0.0254
 -13.750  -0.7524   0.04193   0.03816  -0.0980   0.9969   0.0256
 -13.500  -0.7464   0.03639   0.03243  -0.1068   0.9882   0.0258
 -13.250  -0.7389   0.03247   0.02830  -0.1131   0.9779   0.0260
 -13.000  -0.7261   0.03020   0.02587  -0.1156   0.9686   0.0263
 -12.750  -0.7107   0.02849   0.02399  -0.1168   0.9583   0.0266
 -12.500  -0.6870   0.02685   0.02218  -0.1188   0.9507   0.0269
 -12.250  -0.6589   0.02549   0.02064  -0.1210   0.9428   0.0273
 -12.000  -0.6311   0.02431   0.01928  -0.1226   0.9337   0.0276
 -11.750  -0.6029   0.02303   0.01787  -0.1243   0.9240   0.0279
 -11.500  -0.5787   0.02203   0.01678  -0.1248   0.9114   0.0282
 -11.250  -0.5549   0.02121   0.01587  -0.1248   0.8990   0.0285
 -11.000  -0.5318   0.02055   0.01511  -0.1246   0.8868   0.0287
 -10.750  -0.5111   0.01995   0.01441  -0.1237   0.8737   0.0291
 -10.500  -0.4902   0.01941   0.01379  -0.1228   0.8619   0.0294
 -10.250  -0.4691   0.01889   0.01315  -0.1218   0.8504   0.0298
 -10.000  -0.4484   0.01839   0.01255  -0.1207   0.8388   0.0302
  -9.750  -0.4273   0.01788   0.01192  -0.1196   0.8281   0.0305
  -9.500  -0.4061   0.01739   0.01132  -0.1184   0.8170   0.0308
  -9.250  -0.3844   0.01693   0.01075  -0.1173   0.8064   0.0311
  -8.750  -0.3398   0.01611   0.00970  -0.1153   0.7847   0.0317
  -8.500  -0.3181   0.01564   0.00916  -0.1141   0.7739   0.0321
  -8.250  -0.2962   0.01520   0.00865  -0.1130   0.7622   0.0325
  -8.000  -0.2734   0.01484   0.00823  -0.1120   0.7499   0.0329
  -7.750  -0.2505   0.01455   0.00785  -0.1110   0.7350   0.0334
  -7.500  -0.2278   0.01428   0.00748  -0.1099   0.7169   0.0339
  -7.250  -0.2052   0.01402   0.00711  -0.1087   0.6978   0.0344
  -7.000  -0.1821   0.01378   0.00675  -0.1076   0.6812   0.0349
  -6.500  -0.1340   0.01331   0.00609  -0.1059   0.6572   0.0359
  -6.250  -0.1097   0.01311   0.00580  -0.1050   0.6459   0.0364
  -6.000  -0.0859   0.01283   0.00546  -0.1041   0.6346   0.0370
  -5.750  -0.0612   0.01261   0.00519  -0.1033   0.6250   0.0378
  -5.500  -0.0365   0.01244   0.00495  -0.1025   0.6152   0.0386
  -5.250  -0.0111   0.01227   0.00473  -0.1019   0.6056   0.0396
  -4.750   0.0394   0.01198   0.00431  -0.1004   0.5864   0.0419
  -4.500   0.0644   0.01183   0.00412  -0.0997   0.5776   0.0434
  -4.250   0.0903   0.01169   0.00394  -0.0991   0.5686   0.0452
  -3.750   0.1411   0.01146   0.00362  -0.0977   0.5483   0.0505
  -3.500   0.1662   0.01136   0.00349  -0.0970   0.5387   0.0551
  -3.250   0.1918   0.01124   0.00336  -0.0964   0.5287   0.0624
  -3.000   0.2168   0.01114   0.00327  -0.0957   0.5187   0.0746
  -2.750   0.2417   0.01106   0.00318  -0.0949   0.5067   0.0884
  -2.500   0.2669   0.01100   0.00310  -0.0942   0.4946   0.1004
  -2.250   0.2916   0.01095   0.00302  -0.0935   0.4830   0.1124
  -2.000   0.3160   0.01086   0.00294  -0.0927   0.4711   0.1310
  -1.750   0.3400   0.01072   0.00293  -0.0919   0.4589   0.1776
  -1.500   0.3645   0.01074   0.00293  -0.0911   0.4458   0.2012
  -1.250   0.3888   0.01078   0.00294  -0.0902   0.4327   0.2174
  -1.000   0.4132   0.01082   0.00296  -0.0894   0.4194   0.2324
  -0.750   0.4377   0.01085   0.00299  -0.0887   0.4084   0.2511
  -0.500   0.4617   0.01089   0.00303  -0.0878   0.3974   0.2708
  -0.250   0.4861   0.01094   0.00308  -0.0870   0.3867   0.2864
   0.000   0.5103   0.01102   0.00313  -0.0862   0.3766   0.2999
   0.250   0.5341   0.01111   0.00318  -0.0853   0.3667   0.3139
   0.500   0.5584   0.01117   0.00325  -0.0845   0.3584   0.3287
   0.750   0.5822   0.01125   0.00332  -0.0836   0.3506   0.3459
   1.000   0.6059   0.01131   0.00341  -0.0827   0.3445   0.3695
   1.250   0.6298   0.01136   0.00350  -0.0819   0.3384   0.3981
   1.500   0.6529   0.01144   0.00361  -0.0809   0.3326   0.4240
   1.750   0.6764   0.01152   0.00372  -0.0800   0.3279   0.4477
   2.000   0.7000   0.01158   0.00382  -0.0790   0.3230   0.4714
   2.250   0.7225   0.01166   0.00393  -0.0780   0.3178   0.4953
   2.500   0.7441   0.01177   0.00406  -0.0767   0.3131   0.5180
   2.750   0.7668   0.01179   0.00417  -0.0757   0.3095   0.5493
   3.000   0.7868   0.01173   0.00431  -0.0741   0.3059   0.6162
   3.250   0.7984   0.01141   0.00447  -0.0707   0.3027   0.7766
   3.750   0.9339   0.01185   0.00512  -0.0879   0.2930   1.0000
   4.000   0.9552   0.01201   0.00527  -0.0866   0.2900   1.0000
   4.250   0.9760   0.01220   0.00542  -0.0852   0.2871   1.0000
   4.500   0.9959   0.01240   0.00559  -0.0837   0.2840   1.0000
   4.750   1.0137   0.01263   0.00578  -0.0817   0.2810   1.0000
   5.000   1.0319   0.01283   0.00595  -0.0799   0.2784   1.0000
   5.250   1.0516   0.01299   0.00612  -0.0783   0.2759   1.0000
   5.500   1.0708   0.01318   0.00631  -0.0767   0.2734   1.0000
   5.750   1.0900   0.01340   0.00651  -0.0752   0.2710   1.0000
   6.000   1.1088   0.01364   0.00674  -0.0736   0.2684   1.0000
   6.250   1.1273   0.01390   0.00698  -0.0720   0.2661   1.0000
   6.500   1.1453   0.01420   0.00726  -0.0703   0.2636   1.0000
   6.750   1.1650   0.01445   0.00752  -0.0690   0.2618   1.0000
   7.000   1.1853   0.01469   0.00778  -0.0678   0.2600   1.0000
   7.250   1.2052   0.01496   0.00806  -0.0666   0.2580   1.0000
   7.500   1.2246   0.01525   0.00836  -0.0653   0.2561   1.0000
   7.750   1.2436   0.01556   0.00869  -0.0640   0.2539   1.0000
   8.000   1.2619   0.01592   0.00904  -0.0627   0.2518   1.0000
   8.250   1.2797   0.01631   0.00943  -0.0614   0.2495   1.0000
   8.500   1.2965   0.01675   0.00986  -0.0599   0.2472   1.0000
   8.750   1.3159   0.01711   0.01025  -0.0589   0.2457   1.0000
   9.000   1.3352   0.01747   0.01066  -0.0579   0.2442   1.0000
   9.250   1.3540   0.01787   0.01109  -0.0568   0.2426   1.0000
   9.500   1.3723   0.01830   0.01155  -0.0558   0.2409   1.0000
   9.750   1.3901   0.01877   0.01205  -0.0547   0.2392   1.0000
  10.000   1.4075   0.01927   0.01258  -0.0536   0.2375   1.0000
  10.250   1.4242   0.01982   0.01315  -0.0525   0.2359   1.0000
  10.500   1.4401   0.02042   0.01378  -0.0514   0.2342   1.0000
  10.750   1.4554   0.02109   0.01446  -0.0502   0.2325   1.0000
  11.000   1.4714   0.02173   0.01514  -0.0492   0.2308   1.0000
  11.250   1.4888   0.02230   0.01577  -0.0483   0.2296   1.0000
  11.500   1.5058   0.02291   0.01644  -0.0475   0.2281   1.0000
  11.750   1.5220   0.02358   0.01716  -0.0467   0.2264   1.0000
  12.000   1.5374   0.02430   0.01794  -0.0458   0.2244   1.0000
  12.250   1.5512   0.02514   0.01880  -0.0448   0.2216   1.0000
  12.500   1.5632   0.02611   0.01979  -0.0438   0.2189   1.0000
  12.750   1.5743   0.02718   0.02087  -0.0428   0.2163   1.0000
  13.000   1.5896   0.02798   0.02176  -0.0421   0.2143   1.0000
  13.250   1.6037   0.02888   0.02273  -0.0415   0.2115   1.0000
  13.500   1.6152   0.02998   0.02388  -0.0407   0.2083   1.0000
  13.750   1.6241   0.03131   0.02522  -0.0398   0.2049   1.0000
  14.000   1.6318   0.03277   0.02670  -0.0389   0.2020   1.0000
  14.250   1.6446   0.03385   0.02789  -0.0384   0.1994   1.0000
  14.500   1.6556   0.03510   0.02921  -0.0378   0.1970   1.0000
  14.750   1.6638   0.03662   0.03078  -0.0372   0.1934   1.0000
  15.000   1.6686   0.03848   0.03267  -0.0366   0.1899   1.0000
  15.250   1.6751   0.04023   0.03447  -0.0361   0.1873   1.0000
  15.500   1.6834   0.04186   0.03618  -0.0357   0.1831   1.0000
  15.750   1.6883   0.04381   0.03820  -0.0353   0.1796   1.0000
  16.000   1.6865   0.04649   0.04090  -0.0349   0.1750   1.0000
  16.250   1.6919   0.04849   0.04298  -0.0346   0.1709   1.0000
  16.500   1.6913   0.05116   0.04570  -0.0344   0.1656   1.0000
  16.750   1.6871   0.05425   0.04884  -0.0343   0.1605   1.0000
  17.000   1.6829   0.05739   0.05203  -0.0342   0.1539   1.0000
  17.250   1.6702   0.06160   0.05627  -0.0344   0.1458   1.0000
  17.500   1.6585   0.06576   0.06048  -0.0346   0.1397   1.0000
  17.750   1.6389   0.07096   0.06571  -0.0351   0.1311   1.0000
  18.000   1.6193   0.07631   0.07111  -0.0358   0.1251   1.0000
  18.250   1.5978   0.08202   0.07688  -0.0367   0.1186   1.0000
  18.500   1.5763   0.08782   0.08276  -0.0378   0.1138   1.0000
  18.750   1.5472   0.09482   0.08982  -0.0393   0.1067   1.0000
  19.000   1.5274   0.10062   0.09571  -0.0406   0.1035   1.0000
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