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GOE 676 (= M 12) AIRFOIL (goe676-il) Xfoil prediction polar at RE=500,000 Ncrit=5


Details Polar file
Airfoil: GOE 676 (= M 12) AIRFOIL (goe676-il)
Reynolds number: 500,000
Max Cl/Cd: 77.73 at α=5.75°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-goe676-il-500000-n5.txt
Download as CSV file: xf-goe676-il-500000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: GOE 676 (= M 12) 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
  ------ -------- --------- --------- -------- -------- --------
 -15.500  -1.1612   0.05004   0.04680  -0.0502   1.0000   0.0129
 -15.250  -1.1826   0.04407   0.04061  -0.0535   1.0000   0.0130
 -15.000  -1.1934   0.04036   0.03673  -0.0541   1.0000   0.0132
 -14.750  -1.1979   0.03769   0.03393  -0.0535   1.0000   0.0135
 -14.500  -1.1978   0.03564   0.03176  -0.0524   1.0000   0.0138
 -14.250  -1.1947   0.03396   0.02997  -0.0509   1.0000   0.0142
 -14.000  -1.1900   0.03248   0.02836  -0.0491   1.0000   0.0147
 -13.750  -1.1843   0.03112   0.02686  -0.0471   1.0000   0.0152
 -13.500  -1.1768   0.02983   0.02540  -0.0450   1.0000   0.0157
 -13.250  -1.1656   0.02854   0.02394  -0.0435   1.0000   0.0162
 -13.000  -1.1511   0.02756   0.02288  -0.0422   1.0000   0.0167
 -12.750  -1.1334   0.02684   0.02211  -0.0412   1.0000   0.0173
 -12.500  -1.1148   0.02616   0.02136  -0.0403   1.0000   0.0179
 -12.250  -1.0959   0.02545   0.02055  -0.0394   1.0000   0.0187
 -12.000  -1.0770   0.02469   0.01966  -0.0384   1.0000   0.0195
 -11.750  -1.0577   0.02390   0.01872  -0.0374   1.0000   0.0202
 -11.500  -1.0385   0.02315   0.01788  -0.0365   1.0000   0.0208
 -11.250  -1.0177   0.02265   0.01734  -0.0357   1.0000   0.0215
 -11.000  -0.9962   0.02220   0.01684  -0.0349   1.0000   0.0221
 -10.750  -0.9750   0.02172   0.01630  -0.0341   1.0000   0.0228
 -10.500  -0.9540   0.02121   0.01570  -0.0331   1.0000   0.0236
 -10.250  -0.9335   0.02069   0.01507  -0.0321   1.0000   0.0244
 -10.000  -0.9137   0.02019   0.01446  -0.0308   1.0000   0.0250
  -9.750  -0.8947   0.01965   0.01382  -0.0294   0.9998   0.0255
  -9.500  -0.8645   0.01886   0.01298  -0.0306   0.9954   0.0264
  -9.250  -0.8334   0.01841   0.01250  -0.0317   0.9901   0.0273
  -9.000  -0.8020   0.01797   0.01200  -0.0328   0.9849   0.0281
  -8.750  -0.7725   0.01751   0.01147  -0.0335   0.9790   0.0290
  -8.500  -0.7423   0.01702   0.01090  -0.0343   0.9734   0.0299
  -8.250  -0.7140   0.01656   0.01034  -0.0346   0.9658   0.0306
  -8.000  -0.6852   0.01615   0.00983  -0.0349   0.9585   0.0311
  -7.750  -0.6602   0.01543   0.00905  -0.0346   0.9490   0.0320
  -7.500  -0.6350   0.01492   0.00850  -0.0342   0.9400   0.0328
  -7.250  -0.6095   0.01456   0.00809  -0.0338   0.9304   0.0336
  -7.000  -0.5845   0.01420   0.00768  -0.0333   0.9194   0.0344
  -6.750  -0.5596   0.01383   0.00725  -0.0327   0.9086   0.0351
  -6.500  -0.5347   0.01348   0.00682  -0.0321   0.8979   0.0358
  -6.250  -0.5095   0.01314   0.00641  -0.0316   0.8871   0.0366
  -6.000  -0.4841   0.01283   0.00601  -0.0310   0.8766   0.0373
  -5.750  -0.4584   0.01256   0.00566  -0.0306   0.8665   0.0380
  -5.500  -0.4330   0.01221   0.00525  -0.0301   0.8563   0.0392
  -5.250  -0.4072   0.01189   0.00490  -0.0297   0.8469   0.0405
  -4.750  -0.3545   0.01143   0.00434  -0.0290   0.8280   0.0432
  -4.500  -0.3279   0.01123   0.00408  -0.0287   0.8189   0.0448
  -4.250  -0.3010   0.01105   0.00383  -0.0285   0.8090   0.0463
  -4.000  -0.2743   0.01083   0.00358  -0.0283   0.7988   0.0488
  -3.750  -0.2475   0.01065   0.00338  -0.0280   0.7879   0.0519
  -3.500  -0.2204   0.01052   0.00320  -0.0278   0.7758   0.0553
  -3.250  -0.1933   0.01036   0.00301  -0.0277   0.7630   0.0592
  -3.000  -0.1663   0.01021   0.00283  -0.0275   0.7485   0.0640
  -2.750  -0.1390   0.01011   0.00267  -0.0273   0.7324   0.0679
  -2.500  -0.1120   0.00998   0.00249  -0.0271   0.7157   0.0733
  -2.250  -0.0848   0.00988   0.00234  -0.0270   0.6997   0.0792
  -2.000  -0.0576   0.00978   0.00220  -0.0268   0.6848   0.0869
  -1.750  -0.0306   0.00964   0.00209  -0.0267   0.6710   0.1038
  -1.500  -0.0037   0.00949   0.00201  -0.0265   0.6587   0.1379
  -1.250   0.0234   0.00937   0.00193  -0.0264   0.6475   0.1630
  -1.000   0.0502   0.00919   0.00184  -0.0263   0.6368   0.1984
  -0.750   0.0752   0.00874   0.00173  -0.0260   0.6272   0.3086
  -0.250   0.1229   0.00772   0.00160  -0.0249   0.6098   0.5750
   0.000   0.1438   0.00717   0.00160  -0.0234   0.6011   0.7325
   0.250   0.1677   0.00701   0.00170  -0.0223   0.5900   0.8132
   0.500   0.1937   0.00702   0.00177  -0.0216   0.5783   0.8536
   0.750   0.2200   0.00708   0.00183  -0.0211   0.5670   0.8800
   1.000   0.2465   0.00716   0.00190  -0.0205   0.5560   0.9000
   1.250   0.2733   0.00723   0.00195  -0.0201   0.5437   0.9142
   1.500   0.3001   0.00733   0.00201  -0.0197   0.5301   0.9272
   1.750   0.3277   0.00745   0.00209  -0.0194   0.5142   0.9388
   2.000   0.3556   0.00758   0.00215  -0.0193   0.4969   0.9476
   2.250   0.3843   0.00772   0.00222  -0.0195   0.4790   0.9546
   2.500   0.4127   0.00789   0.00229  -0.0196   0.4586   0.9606
   2.750   0.4444   0.00806   0.00239  -0.0205   0.4400   0.9655
   3.000   0.4739   0.00824   0.00250  -0.0208   0.4241   0.9725
   3.250   0.5092   0.00844   0.00262  -0.0225   0.4073   0.9757
   3.500   0.5413   0.00861   0.00273  -0.0236   0.3922   0.9782
   3.750   0.5723   0.00877   0.00285  -0.0245   0.3792   0.9806
   4.000   0.6018   0.00894   0.00297  -0.0250   0.3667   0.9836
   4.250   0.6348   0.00914   0.00311  -0.0263   0.3518   0.9850
   4.500   0.6675   0.00933   0.00326  -0.0276   0.3373   0.9867
   5.000   0.7313   0.00971   0.00357  -0.0297   0.3116   0.9908
   5.250   0.7614   0.00995   0.00376  -0.0305   0.2950   0.9932
   5.500   0.7920   0.01023   0.00396  -0.0314   0.2723   0.9949
   5.750   0.8224   0.01058   0.00419  -0.0323   0.2441   0.9966
   6.000   0.8516   0.01102   0.00447  -0.0331   0.2077   0.9985
   6.250   0.8756   0.01179   0.00493  -0.0331   0.1499   1.0000
   6.500   0.8938   0.01223   0.00527  -0.0315   0.1323   1.0000
   6.750   0.9133   0.01255   0.00558  -0.0301   0.1233   1.0000
   7.000   0.9325   0.01290   0.00590  -0.0286   0.1149   1.0000
   7.250   0.9526   0.01319   0.00619  -0.0273   0.1086   1.0000
   7.500   0.9721   0.01355   0.00653  -0.0259   0.1022   1.0000
   7.750   0.9934   0.01379   0.00681  -0.0248   0.0977   1.0000
   8.000   1.0138   0.01413   0.00714  -0.0237   0.0900   1.0000
   8.250   1.0349   0.01446   0.00747  -0.0226   0.0805   1.0000
   8.500   1.0535   0.01501   0.00788  -0.0213   0.0605   1.0000
   8.750   1.0709   0.01569   0.00844  -0.0199   0.0447   1.0000
   9.000   1.0898   0.01625   0.00899  -0.0186   0.0377   1.0000
   9.250   1.1093   0.01677   0.00952  -0.0175   0.0333   1.0000
   9.500   1.1277   0.01736   0.01012  -0.0162   0.0295   1.0000
   9.750   1.1473   0.01785   0.01065  -0.0152   0.0272   1.0000
  10.000   1.1652   0.01844   0.01126  -0.0139   0.0247   1.0000
  10.250   1.1827   0.01904   0.01191  -0.0126   0.0226   1.0000
  10.500   1.1998   0.01961   0.01252  -0.0112   0.0207   1.0000
  10.750   1.2133   0.02028   0.01321  -0.0093   0.0191   1.0000
  11.000   1.2264   0.02098   0.01396  -0.0074   0.0179   1.0000
  11.250   1.2400   0.02170   0.01475  -0.0058   0.0169   1.0000
  11.500   1.2526   0.02252   0.01563  -0.0041   0.0159   1.0000
  11.750   1.2640   0.02346   0.01661  -0.0025   0.0150   1.0000
  12.000   1.2735   0.02458   0.01779  -0.0009   0.0142   1.0000
  12.250   1.2849   0.02562   0.01891   0.0004   0.0137   1.0000
  12.500   1.2953   0.02678   0.02016   0.0016   0.0131   1.0000
  12.750   1.3049   0.02807   0.02152   0.0027   0.0125   1.0000
  13.000   1.3134   0.02950   0.02302   0.0037   0.0120   1.0000
  13.250   1.3203   0.03113   0.02474   0.0046   0.0116   1.0000
  13.500   1.3248   0.03306   0.02674   0.0054   0.0112   1.0000
  13.750   1.3270   0.03529   0.02907   0.0060   0.0109   1.0000
  14.000   1.3321   0.03733   0.03121   0.0064   0.0107   1.0000
  14.250   1.3357   0.03959   0.03358   0.0067   0.0105   1.0000
  14.500   1.3381   0.04208   0.03618   0.0067   0.0102   1.0000
  14.750   1.3393   0.04476   0.03897   0.0066   0.0100   1.0000
  15.000   1.3396   0.04763   0.04195   0.0064   0.0098   1.0000
  15.250   1.3388   0.05071   0.04513   0.0060   0.0096   1.0000
  15.500   1.3367   0.05399   0.04852   0.0054   0.0094   1.0000
  15.750   1.3337   0.05748   0.05212   0.0047   0.0092   1.0000
  16.000   1.3297   0.06123   0.05598   0.0037   0.0090   1.0000
  16.250   1.3242   0.06527   0.06012   0.0026   0.0089   1.0000
  16.500   1.3174   0.06963   0.06459   0.0012   0.0087   1.0000
  16.750   1.3090   0.07434   0.06940  -0.0004   0.0086   1.0000
  17.000   1.2988   0.07940   0.07458  -0.0022   0.0085   1.0000
  17.250   1.2873   0.08477   0.08006  -0.0042   0.0084   1.0000
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