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GOE 420 AIRFOIL (goe420-il) Xfoil prediction polar at RE=1,000,000 Ncrit=5


Details Polar file
Airfoil: GOE 420 AIRFOIL (goe420-il)
Reynolds number: 1,000,000
Max Cl/Cd: 102.2 at α=7°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-goe420-il-1000000-n5.txt
Download as CSV file: xf-goe420-il-1000000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: GOE 420 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
  ------ -------- --------- --------- -------- -------- --------
 -19.750  -0.7792   0.11327   0.11020  -0.0696   1.0000   0.0233
 -19.500  -0.7859   0.10868   0.10554  -0.0721   1.0000   0.0233
 -19.250  -0.7938   0.10387   0.10067  -0.0747   1.0000   0.0235
 -19.000  -0.8013   0.09924   0.09597  -0.0772   1.0000   0.0235
 -18.750  -0.8069   0.09499   0.09166  -0.0794   1.0000   0.0236
 -18.500  -0.8136   0.09061   0.08722  -0.0817   1.0000   0.0237
 -18.250  -0.8199   0.08641   0.08296  -0.0839   1.0000   0.0237
 -18.000  -0.8259   0.08229   0.07877  -0.0860   1.0000   0.0239
 -17.750  -0.8326   0.07817   0.07459  -0.0881   1.0000   0.0239
 -17.500  -0.8381   0.07431   0.07067  -0.0899   1.0000   0.0240
 -17.250  -0.8444   0.07041   0.06671  -0.0918   1.0000   0.0241
 -17.000  -0.8526   0.06642   0.06266  -0.0936   1.0000   0.0241
 -16.750  -0.8530   0.06256   0.05873  -0.0960   0.9906   0.0242
 -16.500  -0.8492   0.05830   0.05440  -0.1005   0.9753   0.0242
 -16.250  -0.8371   0.05403   0.05003  -0.1067   0.9618   0.0243
 -16.000  -0.8209   0.04985   0.04573  -0.1135   0.9509   0.0245
 -15.750  -0.7992   0.04610   0.04187  -0.1206   0.9417   0.0246
 -15.500  -0.7744   0.04239   0.03804  -0.1282   0.9352   0.0247
 -15.250  -0.7493   0.03893   0.03446  -0.1356   0.9259   0.0248
 -15.000  -0.7252   0.03610   0.03149  -0.1414   0.9135   0.0249
 -14.500  -0.7162   0.03049   0.02560  -0.1463   0.8841   0.0251
 -14.250  -0.7167   0.02802   0.02301  -0.1471   0.8729   0.0251
 -14.000  -0.7175   0.02580   0.02068  -0.1474   0.8629   0.0253
 -13.750  -0.7172   0.02388   0.01866  -0.1473   0.8548   0.0253
 -13.500  -0.7167   0.02219   0.01689  -0.1467   0.8466   0.0255
 -13.250  -0.7169   0.02080   0.01540  -0.1453   0.8389   0.0256
 -13.000  -0.7145   0.01973   0.01427  -0.1434   0.8327   0.0257
 -12.750  -0.7102   0.01891   0.01338  -0.1411   0.8260   0.0258
 -12.500  -0.7054   0.01824   0.01263  -0.1385   0.8193   0.0260
 -12.250  -0.6994   0.01763   0.01198  -0.1357   0.8138   0.0261
 -12.000  -0.6921   0.01717   0.01146  -0.1327   0.8078   0.0262
 -11.750  -0.6811   0.01677   0.01099  -0.1303   0.8023   0.0264
 -11.500  -0.6655   0.01634   0.01052  -0.1287   0.7979   0.0266
 -11.250  -0.6482   0.01593   0.01007  -0.1272   0.7932   0.0268
 -11.000  -0.6297   0.01556   0.00965  -0.1259   0.7881   0.0270
 -10.750  -0.6106   0.01520   0.00924  -0.1247   0.7831   0.0272
 -10.500  -0.5903   0.01485   0.00884  -0.1236   0.7787   0.0274
 -10.250  -0.5690   0.01451   0.00847  -0.1227   0.7738   0.0276
 -10.000  -0.5473   0.01420   0.00811  -0.1218   0.7680   0.0279
  -9.750  -0.5255   0.01391   0.00776  -0.1209   0.7619   0.0281
  -9.500  -0.5023   0.01362   0.00743  -0.1202   0.7559   0.0283
  -9.250  -0.4792   0.01335   0.00712  -0.1195   0.7489   0.0285
  -9.000  -0.4565   0.01307   0.00678  -0.1186   0.7419   0.0288
  -8.750  -0.4331   0.01277   0.00645  -0.1180   0.7347   0.0292
  -8.500  -0.4097   0.01251   0.00614  -0.1172   0.7263   0.0296
  -8.250  -0.3853   0.01226   0.00586  -0.1166   0.7197   0.0301
  -8.000  -0.3606   0.01204   0.00561  -0.1161   0.7120   0.0305
  -7.750  -0.3361   0.01185   0.00536  -0.1155   0.7037   0.0311
  -7.500  -0.3110   0.01166   0.00514  -0.1150   0.6939   0.0317
  -7.250  -0.2860   0.01151   0.00492  -0.1145   0.6856   0.0322
  -7.000  -0.2603   0.01132   0.00470  -0.1140   0.6784   0.0328
  -6.750  -0.2354   0.01115   0.00449  -0.1135   0.6700   0.0337
  -6.500  -0.2097   0.01097   0.00429  -0.1131   0.6626   0.0347
  -6.250  -0.1838   0.01083   0.00411  -0.1127   0.6552   0.0358
  -6.000  -0.1580   0.01070   0.00394  -0.1122   0.6489   0.0371
  -5.750  -0.1316   0.01052   0.00377  -0.1119   0.6433   0.0393
  -5.000  -0.0528   0.01008   0.00332  -0.1110   0.6275   0.0508
  -4.750  -0.0261   0.00992   0.00317  -0.1107   0.6229   0.0575
  -4.500   0.0003   0.00976   0.00303  -0.1104   0.6180   0.0655
  -4.250   0.0262   0.00960   0.00289  -0.1100   0.6131   0.0758
  -4.000   0.0522   0.00937   0.00273  -0.1097   0.6090   0.0932
  -3.750   0.0784   0.00914   0.00261  -0.1094   0.6043   0.1205
  -3.500   0.1051   0.00904   0.00253  -0.1091   0.5985   0.1333
  -3.250   0.1314   0.00896   0.00246  -0.1088   0.5930   0.1433
  -3.000   0.1590   0.00888   0.00239  -0.1086   0.5887   0.1510
  -2.750   0.1863   0.00879   0.00232  -0.1085   0.5836   0.1598
  -2.500   0.2130   0.00870   0.00225  -0.1082   0.5780   0.1708
  -2.250   0.2389   0.00858   0.00218  -0.1078   0.5727   0.1929
  -2.000   0.2649   0.00834   0.00212  -0.1075   0.5674   0.2399
  -1.750   0.2915   0.00827   0.00211  -0.1072   0.5607   0.2620
  -1.500   0.3178   0.00825   0.00210  -0.1068   0.5541   0.2773
  -1.250   0.3449   0.00822   0.00210  -0.1066   0.5466   0.2903
  -1.000   0.3708   0.00826   0.00210  -0.1061   0.5372   0.2992
  -0.750   0.3974   0.00827   0.00210  -0.1058   0.5273   0.3064
  -0.500   0.4230   0.00833   0.00212  -0.1053   0.5165   0.3125
  -0.250   0.4488   0.00839   0.00214  -0.1048   0.5047   0.3172
   0.000   0.4740   0.00846   0.00217  -0.1042   0.4934   0.3228
   0.250   0.4986   0.00854   0.00222  -0.1035   0.4821   0.3302
   0.500   0.5237   0.00862   0.00226  -0.1029   0.4714   0.3372
   0.750   0.5480   0.00870   0.00232  -0.1021   0.4618   0.3452
   1.000   0.5728   0.00878   0.00238  -0.1015   0.4531   0.3525
   1.500   0.6224   0.00892   0.00251  -0.1002   0.4400   0.3663
   1.750   0.6462   0.00902   0.00259  -0.0993   0.4326   0.3745
   2.000   0.6699   0.00911   0.00267  -0.0985   0.4259   0.3841
   2.250   0.6940   0.00918   0.00275  -0.0977   0.4194   0.3956
   2.500   0.7165   0.00928   0.00285  -0.0967   0.4130   0.4072
   2.750   0.7394   0.00936   0.00294  -0.0956   0.4080   0.4191
   3.000   0.7622   0.00939   0.00301  -0.0946   0.4044   0.4314
   3.250   0.7843   0.00944   0.00309  -0.0934   0.4011   0.4439
   3.500   0.8057   0.00951   0.00319  -0.0921   0.3975   0.4590
   3.750   0.8262   0.00961   0.00331  -0.0907   0.3936   0.4710
   4.000   0.8478   0.00971   0.00343  -0.0895   0.3902   0.4824
   4.250   0.8707   0.00977   0.00355  -0.0885   0.3878   0.4961
   4.500   0.8931   0.00985   0.00367  -0.0875   0.3850   0.5108
   4.750   0.9147   0.00994   0.00382  -0.0863   0.3820   0.5310
   5.000   0.9353   0.01003   0.00399  -0.0850   0.3788   0.5565
   5.250   0.9552   0.01014   0.00418  -0.0835   0.3755   0.5887
   5.500   0.9749   0.01026   0.00438  -0.0820   0.3724   0.6243
   5.750   0.9966   0.01034   0.00455  -0.0809   0.3701   0.6514
   6.000   1.0178   0.01045   0.00472  -0.0797   0.3662   0.6731
   6.250   1.0371   0.01061   0.00492  -0.0782   0.3616   0.6938
   6.500   1.0537   0.01082   0.00517  -0.0763   0.3558   0.7178
   6.750   1.0714   0.01086   0.00539  -0.0745   0.3509   0.7688
   7.000   1.1129   0.01089   0.00580  -0.0778   0.3375   0.9689
   7.250   1.1375   0.01116   0.00606  -0.0775   0.3285   1.0000
   7.500   1.1541   0.01152   0.00637  -0.0758   0.3207   1.0000
   7.750   1.1722   0.01184   0.00667  -0.0743   0.3118   1.0000
   8.000   1.1883   0.01226   0.00704  -0.0726   0.3033   1.0000
   8.250   1.2031   0.01274   0.00747  -0.0708   0.2912   1.0000
   8.500   1.2172   0.01327   0.00794  -0.0689   0.2788   1.0000
   8.750   1.2300   0.01388   0.00849  -0.0669   0.2665   1.0000
   9.000   1.2424   0.01455   0.00909  -0.0649   0.2545   1.0000
   9.250   1.2555   0.01520   0.00969  -0.0632   0.2436   1.0000
   9.500   1.2693   0.01585   0.01031  -0.0615   0.2342   1.0000
   9.750   1.2814   0.01661   0.01102  -0.0597   0.2248   1.0000
  10.000   1.2973   0.01721   0.01161  -0.0584   0.2184   1.0000
  10.250   1.3104   0.01797   0.01234  -0.0569   0.2112   1.0000
  10.500   1.3250   0.01867   0.01303  -0.0556   0.2046   1.0000
  10.750   1.3381   0.01948   0.01383  -0.0542   0.1974   1.0000
  11.000   1.3507   0.02035   0.01467  -0.0528   0.1894   1.0000
  11.250   1.3614   0.02135   0.01563  -0.0513   0.1802   1.0000
  11.500   1.3669   0.02270   0.01690  -0.0494   0.1645   1.0000
  11.750   1.3713   0.02419   0.01830  -0.0475   0.1480   1.0000
  12.000   1.3709   0.02606   0.02008  -0.0454   0.1293   1.0000
  12.250   1.3711   0.02799   0.02192  -0.0436   0.1149   1.0000
  12.500   1.3749   0.02974   0.02363  -0.0421   0.1046   1.0000
  12.750   1.3825   0.03126   0.02514  -0.0410   0.0983   1.0000
  13.000   1.3893   0.03289   0.02677  -0.0400   0.0934   1.0000
  13.250   1.3976   0.03443   0.02832  -0.0391   0.0885   1.0000
  13.500   1.4054   0.03606   0.02997  -0.0382   0.0854   1.0000
  13.750   1.4118   0.03783   0.03173  -0.0374   0.0811   1.0000
  14.000   1.4194   0.03952   0.03345  -0.0366   0.0781   1.0000
  14.250   1.4252   0.04141   0.03535  -0.0359   0.0756   1.0000
  14.500   1.4326   0.04317   0.03714  -0.0353   0.0731   1.0000
  14.750   1.4391   0.04506   0.03907  -0.0347   0.0711   1.0000
  15.000   1.4452   0.04696   0.04099  -0.0341   0.0692   1.0000
  15.250   1.4487   0.04916   0.04322  -0.0335   0.0673   1.0000
  15.500   1.4546   0.05115   0.04525  -0.0331   0.0659   1.0000
  15.750   1.4594   0.05327   0.04741  -0.0326   0.0643   1.0000
  16.000   1.4635   0.05547   0.04965  -0.0322   0.0629   1.0000
  16.250   1.4663   0.05782   0.05204  -0.0318   0.0616   1.0000
  16.500   1.4679   0.06033   0.05459  -0.0314   0.0604   1.0000
  16.750   1.4703   0.06276   0.05706  -0.0311   0.0590   1.0000
  17.000   1.4728   0.06524   0.05960  -0.0309   0.0583   1.0000
  17.250   1.4759   0.06764   0.06205  -0.0307   0.0573   1.0000
  17.500   1.4757   0.07043   0.06489  -0.0306   0.0560   1.0000
  17.750   1.4757   0.07323   0.06774  -0.0305   0.0550   1.0000
  18.000   1.4742   0.07622   0.07077  -0.0304   0.0538   1.0000
  18.250   1.4721   0.07935   0.07395  -0.0305   0.0529   1.0000
  18.500   1.4740   0.08199   0.07665  -0.0306   0.0524   1.0000
  18.750   1.4735   0.08494   0.07966  -0.0308   0.0517   1.0000
  19.000   1.4739   0.08780   0.08258  -0.0310   0.0508   1.0000
  19.250   1.4725   0.09094   0.08578  -0.0313   0.0498   1.0000
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