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GOE 775 AIRFOIL (goe775-il) Xfoil prediction polar at RE=500,000 Ncrit=9


Details Polar file
Airfoil: GOE 775 AIRFOIL (goe775-il)
Reynolds number: 500,000
Max Cl/Cd: 60.35 at α=9.5°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-goe775-il-500000.txt
Download as CSV file: xf-goe775-il-500000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: GOE 775 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
  ------ -------- --------- --------- -------- -------- --------
 -19.750  -1.2183   0.09376   0.08855  -0.0356   1.0000   0.0650
 -19.500  -1.2210   0.09037   0.08518  -0.0367   1.0000   0.0662
 -19.250  -1.2254   0.08662   0.08141  -0.0380   1.0000   0.0674
 -19.000  -1.2279   0.08313   0.07786  -0.0391   1.0000   0.0686
 -18.750  -1.2304   0.07963   0.07428  -0.0403   1.0000   0.0699
 -18.500  -1.2309   0.07638   0.07093  -0.0413   1.0000   0.0712
 -18.250  -1.2359   0.07278   0.06731  -0.0422   1.0000   0.0725
 -18.000  -1.2401   0.06922   0.06372  -0.0431   1.0000   0.0739
 -17.750  -1.2413   0.06603   0.06048  -0.0440   1.0000   0.0754
 -17.500  -1.2404   0.06311   0.05748  -0.0447   1.0000   0.0770
 -17.250  -1.2401   0.06017   0.05446  -0.0453   1.0000   0.0785
 -17.000  -1.2444   0.05683   0.05110  -0.0459   1.0000   0.0801
 -16.750  -1.2443   0.05397   0.04821  -0.0463   1.0000   0.0818
 -16.500  -1.2408   0.05150   0.04567  -0.0467   1.0000   0.0837
 -16.250  -1.2358   0.04922   0.04330  -0.0470   1.0000   0.0856
 -16.000  -1.2383   0.04630   0.04038  -0.0471   1.0000   0.0874
 -15.750  -1.2354   0.04394   0.03798  -0.0472   1.0000   0.0895
 -15.500  -1.2286   0.04199   0.03597  -0.0472   1.0000   0.0917
 -15.250  -1.2219   0.04007   0.03398  -0.0471   1.0000   0.0938
 -15.000  -1.2208   0.03774   0.03164  -0.0468   1.0000   0.0959
 -14.750  -1.2147   0.03588   0.02975  -0.0465   1.0000   0.0981
 -14.500  -1.2048   0.03439   0.02820  -0.0461   1.0000   0.1005
 -14.250  -1.1978   0.03273   0.02650  -0.0456   1.0000   0.1028
 -14.000  -1.1929   0.03097   0.02474  -0.0448   1.0000   0.1053
 -13.750  -1.1836   0.02961   0.02334  -0.0441   1.0000   0.1080
 -13.500  -1.1706   0.02855   0.02222  -0.0434   1.0000   0.1106
 -13.250  -1.1655   0.02703   0.02070  -0.0422   1.0000   0.1133
 -13.000  -1.1569   0.02582   0.01949  -0.0410   1.0000   0.1161
 -12.750  -1.1451   0.02489   0.01852  -0.0398   1.0000   0.1190
 -12.500  -1.1352   0.02392   0.01752  -0.0383   1.0000   0.1218
 -12.250  -1.1289   0.02288   0.01649  -0.0363   1.0000   0.1249
 -12.000  -1.1201   0.02212   0.01572  -0.0342   1.0000   0.1282
 -11.750  -1.1107   0.02153   0.01509  -0.0319   1.0000   0.1312
 -11.500  -1.1112   0.02074   0.01433  -0.0282   1.0000   0.1344
 -11.250  -1.1120   0.02020   0.01379  -0.0240   1.0000   0.1376
 -11.000  -1.1152   0.01981   0.01338  -0.0191   1.0000   0.1405
 -10.750  -1.1220   0.01946   0.01300  -0.0136   1.0000   0.1433
 -10.500  -1.1308   0.01903   0.01258  -0.0078   0.9999   0.1464
 -10.250  -1.1017   0.01848   0.01205  -0.0089   0.9975   0.1529
 -10.000  -1.0738   0.01787   0.01148  -0.0099   0.9946   0.1600
  -9.750  -1.0418   0.01742   0.01104  -0.0114   0.9925   0.1677
  -9.500  -1.0145   0.01686   0.01054  -0.0121   0.9892   0.1763
  -9.250  -0.9861   0.01640   0.01010  -0.0128   0.9852   0.1847
  -9.000  -0.9535   0.01598   0.00971  -0.0142   0.9822   0.1938
  -8.750  -0.9205   0.01548   0.00927  -0.0159   0.9797   0.2033
  -8.500  -0.8835   0.01507   0.00888  -0.0181   0.9780   0.2126
  -8.250  -0.8573   0.01466   0.00851  -0.0182   0.9724   0.2214
  -8.000  -0.8239   0.01424   0.00813  -0.0196   0.9686   0.2303
  -7.750  -0.7890   0.01383   0.00775  -0.0213   0.9653   0.2400
  -7.500  -0.7563   0.01340   0.00737  -0.0225   0.9616   0.2494
  -7.250  -0.7335   0.01313   0.00710  -0.0215   0.9530   0.2576
  -7.000  -0.7055   0.01273   0.00675  -0.0216   0.9472   0.2669
  -6.750  -0.6828   0.01249   0.00651  -0.0205   0.9385   0.2754
  -6.500  -0.6595   0.01216   0.00622  -0.0195   0.9305   0.2844
  -6.250  -0.6362   0.01195   0.00601  -0.0185   0.9215   0.2936
  -6.000  -0.6141   0.01166   0.00576  -0.0173   0.9120   0.3031
  -5.750  -0.5902   0.01148   0.00556  -0.0163   0.9023   0.3125
  -5.500  -0.5678   0.01122   0.00534  -0.0151   0.8916   0.3226
  -5.250  -0.5433   0.01107   0.00517  -0.0143   0.8804   0.3325
  -5.000  -0.5201   0.01083   0.00496  -0.0132   0.8687   0.3430
  -4.750  -0.4953   0.01069   0.00480  -0.0125   0.8551   0.3528
  -4.500  -0.4715   0.01049   0.00462  -0.0115   0.8414   0.3637
  -4.250  -0.4461   0.01036   0.00445  -0.0108   0.8259   0.3738
  -4.000  -0.4219   0.01020   0.00430  -0.0100   0.8087   0.3846
  -3.750  -0.3964   0.01010   0.00415  -0.0093   0.7912   0.3946
  -3.500  -0.3718   0.00998   0.00402  -0.0085   0.7739   0.4058
  -3.250  -0.3467   0.00991   0.00390  -0.0078   0.7575   0.4177
  -3.000  -0.3216   0.00985   0.00380  -0.0071   0.7414   0.4307
  -2.750  -0.2967   0.00976   0.00373  -0.0064   0.7269   0.4424
  -2.500  -0.2706   0.00975   0.00365  -0.0060   0.7134   0.4532
  -2.250  -0.2456   0.00966   0.00359  -0.0053   0.6998   0.4645
  -1.750  -0.1941   0.00959   0.00348  -0.0042   0.6746   0.4872
  -1.500  -0.1677   0.00955   0.00344  -0.0037   0.6622   0.4986
  -1.000  -0.1164   0.00947   0.00337  -0.0026   0.6365   0.5232
  -0.750  -0.0906   0.00947   0.00334  -0.0020   0.6240   0.5357
  -0.500  -0.0648   0.00942   0.00332  -0.0015   0.6110   0.5477
  -0.250  -0.0384   0.00944   0.00331  -0.0010   0.5988   0.5605
   0.000  -0.0131   0.00941   0.00330  -0.0004   0.5860   0.5732
   0.250   0.0134   0.00941   0.00330   0.0000   0.5740   0.5853
   0.750   0.0651   0.00942   0.00332   0.0011   0.5485   0.6103
   1.000   0.0908   0.00947   0.00334   0.0017   0.5364   0.6234
   1.250   0.1167   0.00947   0.00337   0.0022   0.5241   0.6359
   1.500   0.1427   0.00953   0.00340   0.0027   0.5121   0.6489
   1.750   0.1681   0.00954   0.00344   0.0034   0.4995   0.6617
   2.000   0.1943   0.00958   0.00348   0.0038   0.4881   0.6741
   2.250   0.2195   0.00964   0.00353   0.0045   0.4766   0.6870
   2.500   0.2458   0.00966   0.00358   0.0049   0.4655   0.6995
   3.000   0.2970   0.00975   0.00372   0.0061   0.4435   0.7266
   3.250   0.3218   0.00985   0.00380   0.0068   0.4316   0.7412
   3.500   0.3471   0.00990   0.00389   0.0074   0.4188   0.7573
   3.750   0.3720   0.00998   0.00401   0.0082   0.4069   0.7737
   4.000   0.3968   0.01008   0.00414   0.0089   0.3957   0.7910
   4.250   0.4222   0.01019   0.00429   0.0096   0.3856   0.8087
   4.500   0.4466   0.01035   0.00444   0.0104   0.3750   0.8259
   4.750   0.4718   0.01048   0.00461   0.0111   0.3648   0.8413
   5.000   0.4958   0.01068   0.00480   0.0120   0.3539   0.8551
   5.250   0.5204   0.01082   0.00495   0.0128   0.3442   0.8687
   5.500   0.5438   0.01106   0.00516   0.0138   0.3336   0.8804
   5.750   0.5682   0.01121   0.00533   0.0147   0.3238   0.8917
   6.000   0.5904   0.01148   0.00556   0.0159   0.3135   0.9024
   6.250   0.6146   0.01165   0.00575   0.0168   0.3042   0.9121
   6.500   0.6364   0.01194   0.00600   0.0181   0.2946   0.9216
   6.750   0.6600   0.01215   0.00621   0.0191   0.2855   0.9305
   7.000   0.6830   0.01249   0.00651   0.0201   0.2763   0.9386
   7.250   0.7061   0.01271   0.00674   0.0211   0.2679   0.9473
   7.500   0.7338   0.01312   0.00709   0.0211   0.2585   0.9532
   7.750   0.7566   0.01338   0.00735   0.0221   0.2505   0.9618
   8.000   0.7896   0.01383   0.00774   0.0208   0.2409   0.9654
   8.250   0.8249   0.01422   0.00811   0.0190   0.2315   0.9687
   8.500   0.8579   0.01464   0.00850   0.0176   0.2224   0.9725
   8.750   0.8848   0.01504   0.00886   0.0175   0.2136   0.9780
   9.000   0.9216   0.01546   0.00925   0.0152   0.2043   0.9797
   9.250   0.9543   0.01598   0.00970   0.0136   0.1947   0.9823
   9.500   0.9873   0.01636   0.01008   0.0121   0.1857   0.9853
   9.750   1.0153   0.01685   0.01052   0.0115   0.1772   0.9894
  10.000   1.0433   0.01737   0.01100   0.0107   0.1686   0.9925
  10.250   1.0750   0.01784   0.01145   0.0092   0.1607   0.9947
  10.500   1.1028   0.01846   0.01202   0.0082   0.1535   0.9976
  10.750   1.1323   0.01899   0.01255   0.0070   0.1471   0.9999
  11.000   1.1226   0.01939   0.01294   0.0130   0.1441   1.0000
  11.250   1.1143   0.01977   0.01334   0.0188   0.1413   1.0000
  11.500   1.1119   0.02015   0.01374   0.0235   0.1383   1.0000
  11.750   1.1119   0.02068   0.01427   0.0276   0.1351   1.0000
  12.000   1.1122   0.02144   0.01500   0.0312   0.1318   1.0000
  12.250   1.1207   0.02207   0.01567   0.0336   0.1288   1.0000
  12.500   1.1302   0.02282   0.01643   0.0356   0.1255   1.0000
  12.750   1.1374   0.02382   0.01742   0.0375   0.1224   1.0000
  13.000   1.1462   0.02486   0.01847   0.0391   0.1196   1.0000
  13.250   1.1586   0.02576   0.01942   0.0402   0.1167   1.0000
  13.500   1.1679   0.02692   0.02059   0.0414   0.1138   1.0000
  13.750   1.1726   0.02848   0.02214   0.0426   0.1111   1.0000
  14.000   1.1855   0.02954   0.02327   0.0433   0.1085   1.0000
  14.250   1.1956   0.03085   0.02462   0.0440   0.1059   1.0000
  14.500   1.2015   0.03253   0.02630   0.0447   0.1034   1.0000
  14.750   1.2069   0.03432   0.02812   0.0453   0.1011   1.0000
  15.000   1.2175   0.03576   0.02962   0.0456   0.0987   1.0000
  15.250   1.2244   0.03755   0.03145   0.0459   0.0964   1.0000
  15.500   1.2268   0.03978   0.03369   0.0462   0.0943   1.0000
  15.750   1.2316   0.04185   0.03581   0.0463   0.0922   1.0000
  16.000   1.2392   0.04373   0.03777   0.0463   0.0900   1.0000
  16.250   1.2428   0.04604   0.04011   0.0462   0.0879   1.0000
  16.500   1.2415   0.04885   0.04293   0.0460   0.0860   1.0000
  16.750   1.2448   0.05128   0.04544   0.0458   0.0842   1.0000
  17.000   1.2489   0.05369   0.04791   0.0454   0.0822   1.0000
  17.250   1.2495   0.05650   0.05078   0.0449   0.0804   1.0000
  17.500   1.2460   0.05978   0.05407   0.0443   0.0789   1.0000
  17.750   1.2451   0.06283   0.05718   0.0437   0.0773   1.0000
  18.000   1.2465   0.06570   0.06014   0.0430   0.0757   1.0000
  18.250   1.2455   0.06889   0.06338   0.0422   0.0742   1.0000
  18.500   1.2416   0.07241   0.06694   0.0412   0.0728   1.0000
  18.750   1.2360   0.07606   0.07059   0.0403   0.0714   1.0000
  19.000   1.2356   0.07932   0.07396   0.0393   0.0702   1.0000
  19.250   1.2333   0.08281   0.07753   0.0382   0.0688   1.0000
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