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GOE 239 (MVA H.31) AIRFOIL (goe239-il) Xfoil prediction polar at RE=500,000 Ncrit=5


Details Polar file
Airfoil: GOE 239 (MVA H.31) AIRFOIL (goe239-il)
Reynolds number: 500,000
Max Cl/Cd: 113.01 at α=4.5°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-goe239-il-500000-n5.txt
Download as CSV file: xf-goe239-il-500000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: GOE 239 (MVA H.31) 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
  ------ -------- --------- --------- -------- -------- --------
 -12.250  -0.3165   0.12580   0.12335  -0.0394   1.0000   0.0124
 -12.000  -0.3109   0.12315   0.12072  -0.0402   1.0000   0.0126
 -10.500  -0.4784   0.02749   0.02414  -0.1350   0.9218   0.0209
 -10.250  -0.4517   0.02424   0.02047  -0.1396   0.9134   0.0217
 -10.000  -0.4252   0.02221   0.01806  -0.1420   0.9056   0.0224
  -9.750  -0.3983   0.02109   0.01680  -0.1432   0.8996   0.0230
  -9.500  -0.3709   0.02058   0.01622  -0.1437   0.8936   0.0235
  -9.250  -0.3433   0.02006   0.01561  -0.1443   0.8879   0.0241
  -9.000  -0.3158   0.01937   0.01478  -0.1449   0.8823   0.0247
  -8.750  -0.2883   0.01861   0.01386  -0.1455   0.8765   0.0255
  -8.500  -0.2607   0.01784   0.01287  -0.1460   0.8707   0.0263
  -8.250  -0.2328   0.01714   0.01197  -0.1465   0.8646   0.0269
  -8.000  -0.2051   0.01631   0.01097  -0.1469   0.8578   0.0275
  -7.750  -0.1774   0.01569   0.01026  -0.1473   0.8513   0.0282
  -7.500  -0.1493   0.01527   0.00976  -0.1475   0.8444   0.0289
  -7.250  -0.1210   0.01481   0.00920  -0.1478   0.8388   0.0295
  -7.000  -0.0925   0.01434   0.00863  -0.1480   0.8333   0.0301
  -6.750  -0.0640   0.01391   0.00810  -0.1483   0.8271   0.0309
  -6.500  -0.0355   0.01349   0.00754  -0.1485   0.8211   0.0316
  -6.250  -0.0067   0.01304   0.00699  -0.1487   0.8139   0.0322
  -6.000   0.0218   0.01268   0.00650  -0.1488   0.8060   0.0326
  -5.750   0.0505   0.01218   0.00592  -0.1491   0.7973   0.0332
  -5.500   0.0791   0.01179   0.00546  -0.1493   0.7882   0.0342
  -5.250   0.1078   0.01151   0.00512  -0.1494   0.7777   0.0350
  -5.000   0.1365   0.01125   0.00479  -0.1495   0.7660   0.0358
  -4.750   0.1650   0.01102   0.00445  -0.1496   0.7517   0.0366
  -4.500   0.1933   0.01082   0.00414  -0.1496   0.7324   0.0375
  -4.250   0.2210   0.01069   0.00385  -0.1494   0.7056   0.0384
  -4.000   0.2481   0.01064   0.00359  -0.1491   0.6702   0.0392
  -3.750   0.2752   0.01059   0.00334  -0.1489   0.6367   0.0404
  -3.500   0.3026   0.01055   0.00317  -0.1488   0.6113   0.0423
  -3.250   0.3304   0.01054   0.00303  -0.1487   0.5923   0.0443
  -3.000   0.3584   0.01052   0.00290  -0.1487   0.5781   0.0463
  -2.750   0.3867   0.01048   0.00278  -0.1487   0.5671   0.0487
  -2.500   0.4152   0.01041   0.00267  -0.1488   0.5589   0.0529
  -2.250   0.4436   0.01039   0.00259  -0.1488   0.5513   0.0574
  -2.000   0.4721   0.01033   0.00253  -0.1489   0.5451   0.0654
  -1.750   0.5007   0.01028   0.00248  -0.1490   0.5392   0.0765
  -1.500   0.5290   0.01026   0.00245  -0.1491   0.5336   0.0898
  -1.250   0.5575   0.01022   0.00240  -0.1491   0.5284   0.1041
  -1.000   0.5861   0.01012   0.00237  -0.1493   0.5229   0.1316
  -0.750   0.6144   0.01005   0.00243  -0.1494   0.5176   0.1962
  -0.500   0.6426   0.01008   0.00247  -0.1495   0.5130   0.2158
  -0.250   0.6711   0.01009   0.00251  -0.1495   0.5079   0.2330
   0.000   0.6990   0.01014   0.00256  -0.1495   0.5016   0.2451
   0.250   0.7271   0.01019   0.00261  -0.1495   0.4959   0.2560
   0.500   0.7554   0.01022   0.00266  -0.1495   0.4910   0.2687
   1.000   0.8115   0.01033   0.00280  -0.1495   0.4834   0.2933
   1.250   0.8396   0.01038   0.00288  -0.1495   0.4799   0.3075
   1.500   0.8678   0.01042   0.00296  -0.1495   0.4758   0.3207
   1.750   0.8958   0.01048   0.00304  -0.1495   0.4712   0.3348
   2.000   0.9234   0.01056   0.00314  -0.1494   0.4670   0.3504
   2.250   0.9513   0.01063   0.00324  -0.1494   0.4632   0.3636
   2.500   0.9793   0.01068   0.00334  -0.1494   0.4590   0.3753
   2.750   1.0070   0.01075   0.00344  -0.1493   0.4543   0.3868
   3.000   1.0343   0.01084   0.00355  -0.1492   0.4497   0.3987
   3.250   1.0620   0.01090   0.00366  -0.1492   0.4450   0.4121
   3.500   1.0896   0.01096   0.00378  -0.1491   0.4394   0.4287
   3.750   1.1167   0.01104   0.00392  -0.1490   0.4336   0.4546
   4.000   1.1445   0.01073   0.00416  -0.1493   0.4273   0.6845
   4.250   1.1638   0.01034   0.00424  -0.1472   0.4192   1.0000
   4.500   1.1900   0.01053   0.00437  -0.1469   0.4044   1.0000
   4.750   1.2150   0.01080   0.00454  -0.1465   0.3836   1.0000
   5.000   1.2399   0.01110   0.00474  -0.1460   0.3649   1.0000
   5.250   1.2648   0.01139   0.00497  -0.1455   0.3510   1.0000
   5.500   1.2896   0.01169   0.00522  -0.1450   0.3386   1.0000
   6.000   1.3382   0.01235   0.00577  -0.1439   0.3130   1.0000
   6.250   1.3622   0.01269   0.00607  -0.1433   0.3012   1.0000
   6.500   1.3860   0.01302   0.00639  -0.1427   0.2915   1.0000
   6.750   1.4098   0.01336   0.00670  -0.1420   0.2822   1.0000
   7.000   1.4334   0.01369   0.00702  -0.1414   0.2737   1.0000
   7.250   1.4558   0.01410   0.00740  -0.1405   0.2628   1.0000
   7.500   1.4782   0.01448   0.00777  -0.1397   0.2517   1.0000
   7.750   1.5004   0.01487   0.00815  -0.1388   0.2427   1.0000
   8.000   1.5208   0.01536   0.00859  -0.1377   0.2295   1.0000
   8.250   1.5403   0.01590   0.00908  -0.1364   0.2145   1.0000
   8.500   1.5589   0.01645   0.00958  -0.1350   0.1988   1.0000
   8.750   1.5740   0.01720   0.01021  -0.1331   0.1734   1.0000
   9.000   1.5739   0.01871   0.01136  -0.1287   0.1216   1.0000
   9.250   1.5821   0.01971   0.01228  -0.1257   0.1042   1.0000
   9.500   1.5911   0.02070   0.01322  -0.1229   0.0863   1.0000
   9.750   1.5931   0.02216   0.01452  -0.1194   0.0627   1.0000
  10.000   1.6029   0.02316   0.01553  -0.1170   0.0560   1.0000
  10.250   1.6136   0.02415   0.01655  -0.1149   0.0521   1.0000
  10.500   1.6236   0.02522   0.01766  -0.1128   0.0486   1.0000
  10.750   1.6361   0.02615   0.01866  -0.1112   0.0464   1.0000
  11.000   1.6465   0.02725   0.01983  -0.1094   0.0436   1.0000
  11.250   1.6542   0.02860   0.02122  -0.1074   0.0407   1.0000
  11.500   1.6638   0.02985   0.02253  -0.1057   0.0380   1.0000
  11.750   1.6714   0.03129   0.02401  -0.1040   0.0343   1.0000
  12.000   1.6775   0.03291   0.02567  -0.1023   0.0306   1.0000
  12.250   1.6816   0.03476   0.02755  -0.1006   0.0258   1.0000
  12.500   1.6834   0.03688   0.02969  -0.0988   0.0215   1.0000
  12.750   1.6845   0.03916   0.03201  -0.0973   0.0187   1.0000
  13.000   1.6851   0.04157   0.03450  -0.0959   0.0170   1.0000
  13.250   1.6850   0.04416   0.03716  -0.0946   0.0157   1.0000
  13.500   1.6830   0.04705   0.04013  -0.0936   0.0147   1.0000
  13.750   1.6811   0.05008   0.04326  -0.0927   0.0139   1.0000
  14.000   1.6799   0.05316   0.04645  -0.0921   0.0133   1.0000
  14.250   1.6773   0.05650   0.04991  -0.0917   0.0127   1.0000
  14.500   1.6735   0.06013   0.05364  -0.0915   0.0122   1.0000
  14.750   1.6683   0.06404   0.05765  -0.0915   0.0118   1.0000
  15.000   1.6617   0.06821   0.06192  -0.0916   0.0114   1.0000
  15.250   1.6549   0.07242   0.06624  -0.0917   0.0110   1.0000
  15.500   1.6499   0.07644   0.07038  -0.0920   0.0108   1.0000
  15.750   1.6438   0.08064   0.07469  -0.0923   0.0105   1.0000
  16.000   1.6370   0.08495   0.07911  -0.0927   0.0103   1.0000
  16.250   1.6294   0.08940   0.08368  -0.0932   0.0100   1.0000
  16.500   1.6216   0.09395   0.08833  -0.0939   0.0098   1.0000
  16.750   1.6135   0.09861   0.09309  -0.0946   0.0096   1.0000
  17.000   1.6054   0.10331   0.09790  -0.0955   0.0094   1.0000
  17.250   1.5971   0.10808   0.10278  -0.0965   0.0092   1.0000
  17.500   1.5886   0.11294   0.10774  -0.0977   0.0090   1.0000
  17.750   1.5798   0.11795   0.11284  -0.0990   0.0089   1.0000
  18.000   1.5707   0.12307   0.11806  -0.1006   0.0087   1.0000
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