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GOE 741 AIRFOIL (goe741-il) Xfoil prediction polar at RE=1,000,000 Ncrit=5


Details Polar file
Airfoil: GOE 741 AIRFOIL (goe741-il)
Reynolds number: 1,000,000
Max Cl/Cd: 106.26 at α=7.25°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-goe741-il-1000000-n5.txt
Download as CSV file: xf-goe741-il-1000000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: GOE 741 AIRFOIL                                 
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     1.000 e 6     Ncrit =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -15.500  -1.1188   0.04174   0.03783  -0.0558   0.6795   0.0218
 -15.250  -1.1436   0.03772   0.03362  -0.0549   0.6735   0.0218
 -15.000  -1.1512   0.03556   0.03133  -0.0529   0.6671   0.0219
 -14.750  -1.1593   0.03357   0.02920  -0.0500   0.6609   0.0219
 -14.500  -1.1606   0.03212   0.02762  -0.0470   0.6533   0.0219
 -14.250  -1.1602   0.03084   0.02622  -0.0438   0.6465   0.0220
 -14.000  -1.1556   0.02981   0.02509  -0.0408   0.6389   0.0221
 -13.750  -1.1454   0.02878   0.02394  -0.0387   0.6303   0.0222
 -13.500  -1.1336   0.02774   0.02278  -0.0367   0.6223   0.0223
 -13.250  -1.1194   0.02683   0.02175  -0.0349   0.6123   0.0224
 -13.000  -1.1031   0.02601   0.02083  -0.0333   0.6040   0.0225
 -12.750  -1.0862   0.02520   0.01991  -0.0318   0.5953   0.0226
 -12.500  -1.0681   0.02444   0.01904  -0.0304   0.5879   0.0228
 -12.250  -1.0494   0.02369   0.01819  -0.0290   0.5803   0.0229
 -12.000  -1.0303   0.02295   0.01733  -0.0277   0.5729   0.0230
 -11.750  -1.0104   0.02223   0.01652  -0.0264   0.5667   0.0231
 -11.500  -0.9897   0.02157   0.01575  -0.0252   0.5599   0.0232
 -11.000  -0.9465   0.02034   0.01432  -0.0231   0.5479   0.0234
 -10.750  -0.9239   0.01978   0.01368  -0.0221   0.5429   0.0235
 -10.500  -0.9009   0.01925   0.01305  -0.0211   0.5380   0.0236
 -10.250  -0.8775   0.01875   0.01246  -0.0202   0.5333   0.0237
 -10.000  -0.8537   0.01825   0.01189  -0.0193   0.5300   0.0238
  -9.750  -0.8295   0.01779   0.01136  -0.0185   0.5260   0.0239
  -9.500  -0.8048   0.01737   0.01086  -0.0178   0.5218   0.0240
  -9.250  -0.7799   0.01698   0.01039  -0.0171   0.5176   0.0241
  -9.000  -0.7557   0.01647   0.00981  -0.0162   0.5138   0.0242
  -8.750  -0.7315   0.01593   0.00922  -0.0154   0.5116   0.0244
  -8.500  -0.7064   0.01549   0.00874  -0.0147   0.5090   0.0246
  -8.250  -0.6808   0.01511   0.00831  -0.0141   0.5060   0.0248
  -8.000  -0.6548   0.01476   0.00792  -0.0135   0.5028   0.0250
  -7.750  -0.6285   0.01445   0.00756  -0.0129   0.4994   0.0252
  -7.500  -0.6020   0.01416   0.00723  -0.0124   0.4958   0.0254
  -7.250  -0.5753   0.01388   0.00691  -0.0120   0.4937   0.0256
  -7.000  -0.5484   0.01359   0.00660  -0.0115   0.4918   0.0259
  -6.750  -0.5214   0.01332   0.00629  -0.0110   0.4895   0.0261
  -6.500  -0.4943   0.01307   0.00601  -0.0106   0.4869   0.0263
  -6.250  -0.4670   0.01283   0.00573  -0.0102   0.4840   0.0266
  -6.000  -0.4397   0.01260   0.00546  -0.0098   0.4811   0.0269
  -5.750  -0.4123   0.01240   0.00522  -0.0095   0.4783   0.0271
  -5.500  -0.3846   0.01222   0.00500  -0.0091   0.4758   0.0274
  -5.250  -0.3568   0.01202   0.00479  -0.0088   0.4743   0.0277
  -5.000  -0.3294   0.01177   0.00452  -0.0085   0.4724   0.0280
  -4.750  -0.3018   0.01154   0.00428  -0.0081   0.4701   0.0284
  -4.500  -0.2740   0.01134   0.00407  -0.0078   0.4675   0.0289
  -4.250  -0.2461   0.01117   0.00388  -0.0075   0.4649   0.0293
  -4.000  -0.2182   0.01102   0.00371  -0.0073   0.4625   0.0298
  -3.750  -0.1902   0.01088   0.00355  -0.0070   0.4600   0.0303
  -3.500  -0.1621   0.01075   0.00340  -0.0068   0.4576   0.0308
  -3.250  -0.1339   0.01061   0.00326  -0.0065   0.4561   0.0314
  -3.000  -0.1057   0.01047   0.00312  -0.0063   0.4540   0.0320
  -2.750  -0.0777   0.01032   0.00298  -0.0061   0.4517   0.0329
  -2.500  -0.0495   0.01020   0.00286  -0.0059   0.4493   0.0340
  -2.250  -0.0213   0.01010   0.00276  -0.0057   0.4470   0.0351
  -2.000   0.0069   0.01000   0.00266  -0.0055   0.4447   0.0367
  -1.750   0.0349   0.00991   0.00257  -0.0053   0.4420   0.0390
  -1.500   0.0630   0.00982   0.00249  -0.0051   0.4395   0.0421
  -1.250   0.0912   0.00971   0.00241  -0.0049   0.4377   0.0463
  -1.000   0.1194   0.00961   0.00234  -0.0047   0.4357   0.0521
  -0.750   0.1473   0.00950   0.00227  -0.0045   0.4332   0.0605
  -0.500   0.1752   0.00940   0.00223  -0.0044   0.4301   0.0728
  -0.250   0.2032   0.00934   0.00220  -0.0042   0.4263   0.0837
   0.000   0.2314   0.00932   0.00217  -0.0041   0.4223   0.0909
   0.250   0.2596   0.00925   0.00215  -0.0039   0.4192   0.0982
   0.500   0.2879   0.00922   0.00212  -0.0038   0.4151   0.1035
   0.750   0.3160   0.00919   0.00210  -0.0037   0.4109   0.1096
   1.250   0.3719   0.00912   0.00208  -0.0034   0.4043   0.1300
   1.500   0.3989   0.00899   0.00212  -0.0032   0.4016   0.1778
   1.750   0.4269   0.00896   0.00215  -0.0031   0.3986   0.1987
   2.000   0.4551   0.00897   0.00217  -0.0030   0.3953   0.2093
   2.250   0.4831   0.00898   0.00220  -0.0029   0.3919   0.2182
   2.500   0.5112   0.00902   0.00224  -0.0029   0.3887   0.2242
   2.750   0.5394   0.00902   0.00227  -0.0028   0.3860   0.2332
   3.250   0.5950   0.00903   0.00236  -0.0026   0.3789   0.2632
   3.500   0.6220   0.00902   0.00243  -0.0024   0.3749   0.2978
   3.750   0.6453   0.00874   0.00249  -0.0016   0.3714   0.4339
   4.000   0.6458   0.00742   0.00258   0.0041   0.3685   0.9067
   4.250   0.6778   0.00754   0.00272   0.0034   0.3626   0.9294
   4.500   0.7097   0.00771   0.00286   0.0026   0.3566   0.9417
   4.750   0.7398   0.00783   0.00297   0.0022   0.3510   0.9490
   5.000   0.7685   0.00798   0.00310   0.0020   0.3451   0.9540
   5.250   0.8040   0.00817   0.00326   0.0004   0.3398   0.9585
   5.500   0.8339   0.00831   0.00339  -0.0001   0.3345   0.9625
   5.750   0.8581   0.00849   0.00354   0.0007   0.3287   0.9675
   6.000   0.8948   0.00870   0.00372  -0.0013   0.3228   0.9694
   6.250   0.9278   0.00888   0.00388  -0.0025   0.3160   0.9705
   6.500   0.9603   0.00912   0.00409  -0.0037   0.3088   0.9717
   6.750   0.9926   0.00936   0.00429  -0.0049   0.3000   0.9734
   7.000   1.0219   0.00963   0.00452  -0.0055   0.2914   0.9748
   7.250   1.0498   0.00988   0.00473  -0.0058   0.2836   0.9763
   7.500   1.0759   0.01015   0.00497  -0.0058   0.2764   0.9783
   7.750   1.0998   0.01039   0.00520  -0.0053   0.2700   0.9809
   8.000   1.1308   0.01073   0.00550  -0.0064   0.2625   0.9816
   8.250   1.1610   0.01097   0.00573  -0.0073   0.2573   0.9823
   8.500   1.1917   0.01127   0.00602  -0.0084   0.2518   0.9832
   8.750   1.2229   0.01164   0.00636  -0.0096   0.2451   0.9845
   9.000   1.2535   0.01197   0.00668  -0.0108   0.2388   0.9860
   9.250   1.2808   0.01239   0.00707  -0.0114   0.2322   0.9876
   9.500   1.3072   0.01270   0.00739  -0.0117   0.2284   0.9889
   9.750   1.3329   0.01302   0.00771  -0.0119   0.2248   0.9904
  10.000   1.3568   0.01339   0.00810  -0.0119   0.2214   0.9922
  10.250   1.3825   0.01386   0.00856  -0.0124   0.2168   0.9934
  10.500   1.4097   0.01427   0.00899  -0.0133   0.2127   0.9945
  10.750   1.4364   0.01469   0.00943  -0.0140   0.2093   0.9958
  11.000   1.4620   0.01521   0.00996  -0.0147   0.2059   0.9973
  11.250   1.4862   0.01585   0.01061  -0.0155   0.2024   0.9988
  11.500   1.4945   0.01676   0.01157  -0.0143   0.1996   1.0000
  11.750   1.4881   0.01779   0.01266  -0.0104   0.1982   1.0000
  12.000   1.4905   0.01883   0.01374  -0.0081   0.1962   1.0000
  12.250   1.4938   0.02003   0.01497  -0.0062   0.1931   1.0000
  12.500   1.4933   0.02164   0.01659  -0.0044   0.1883   1.0000
  12.750   1.4943   0.02328   0.01825  -0.0030   0.1835   1.0000
  13.000   1.4961   0.02497   0.01996  -0.0017   0.1774   1.0000
  13.250   1.4909   0.02731   0.02228  -0.0005   0.1695   1.0000
  13.500   1.4872   0.02964   0.02461   0.0005   0.1615   1.0000
  13.750   1.4794   0.03239   0.02736   0.0014   0.1525   1.0000
  14.000   1.4667   0.03565   0.03060   0.0023   0.1423   1.0000
  14.500   1.4501   0.04175   0.03670   0.0033   0.1285   1.0000
  14.750   1.4437   0.04479   0.03975   0.0036   0.1234   1.0000
  15.000   1.4441   0.04719   0.04218   0.0038   0.1202   1.0000
  15.250   1.4389   0.05024   0.04525   0.0039   0.1156   1.0000
  15.500   1.4353   0.05313   0.04816   0.0039   0.1117   1.0000
  15.750   1.4336   0.05592   0.05098   0.0039   0.1080   1.0000
  16.000   1.4345   0.05843   0.05353   0.0038   0.1052   1.0000
  16.250   1.4292   0.06169   0.05680   0.0036   0.1015   1.0000
  16.500   1.4302   0.06426   0.05941   0.0034   0.0989   1.0000
  16.750   1.4284   0.06722   0.06241   0.0031   0.0945   1.0000
  17.000   1.4254   0.07031   0.06550   0.0028   0.0901   1.0000
  17.500   1.3938   0.07978   0.07490   0.0013   0.0675   1.0000
  17.750   1.3835   0.08396   0.07908   0.0006   0.0616   1.0000
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