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GOE 621 AIRFOIL (goe621-il) Xfoil prediction polar at RE=500,000 Ncrit=5


Details Polar file
Airfoil: GOE 621 AIRFOIL (goe621-il)
Reynolds number: 500,000
Max Cl/Cd: 84.16 at α=3.75°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-goe621-il-500000-n5.txt
Download as CSV file: xf-goe621-il-500000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: GOE 621 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
  ------ -------- --------- --------- -------- -------- --------
 -14.250  -0.6637   0.05709   0.05361  -0.1016   0.9827   0.0285
 -14.000  -0.6857   0.04812   0.04441  -0.1115   0.9769   0.0285
 -13.750  -0.6891   0.04090   0.03697  -0.1217   0.9721   0.0287
 -13.500  -0.6805   0.03483   0.03066  -0.1322   0.9667   0.0288
 -13.250  -0.6689   0.03067   0.02626  -0.1399   0.9588   0.0290
 -13.000  -0.6611   0.02847   0.02387  -0.1418   0.9499   0.0292
 -12.750  -0.6542   0.02695   0.02219  -0.1414   0.9415   0.0294
 -12.500  -0.6528   0.02594   0.02104  -0.1387   0.9317   0.0296
 -12.250  -0.6419   0.02493   0.01988  -0.1373   0.9249   0.0297
 -12.000  -0.6323   0.02407   0.01890  -0.1353   0.9167   0.0299
 -11.750  -0.6196   0.02310   0.01781  -0.1338   0.9100   0.0302
 -11.500  -0.6063   0.02222   0.01685  -0.1321   0.9030   0.0304
 -11.250  -0.5905   0.02144   0.01600  -0.1307   0.8958   0.0306
 -11.000  -0.5728   0.02074   0.01523  -0.1295   0.8893   0.0308
 -10.750  -0.5546   0.02010   0.01452  -0.1283   0.8812   0.0311
 -10.500  -0.5348   0.01948   0.01381  -0.1272   0.8742   0.0313
 -10.250  -0.5150   0.01890   0.01316  -0.1261   0.8659   0.0316
 -10.000  -0.4939   0.01835   0.01252  -0.1251   0.8582   0.0319
  -9.750  -0.4728   0.01782   0.01190  -0.1242   0.8494   0.0322
  -9.500  -0.4508   0.01731   0.01129  -0.1232   0.8404   0.0325
  -9.250  -0.4287   0.01683   0.01073  -0.1223   0.8302   0.0329
  -9.000  -0.4062   0.01637   0.01016  -0.1214   0.8202   0.0332
  -8.750  -0.3834   0.01593   0.00962  -0.1206   0.8093   0.0336
  -8.500  -0.3601   0.01553   0.00912  -0.1198   0.7994   0.0339
  -8.250  -0.3363   0.01519   0.00866  -0.1190   0.7893   0.0343
  -8.000  -0.3131   0.01476   0.00817  -0.1182   0.7796   0.0348
  -7.750  -0.2899   0.01438   0.00770  -0.1174   0.7703   0.0353
  -7.500  -0.2656   0.01405   0.00732  -0.1167   0.7610   0.0358
  -7.250  -0.2413   0.01377   0.00696  -0.1160   0.7526   0.0363
  -7.000  -0.2163   0.01348   0.00661  -0.1154   0.7449   0.0369
  -6.750  -0.1913   0.01322   0.00628  -0.1148   0.7379   0.0374
  -6.500  -0.1659   0.01297   0.00597  -0.1142   0.7318   0.0381
  -6.250  -0.1404   0.01273   0.00567  -0.1137   0.7254   0.0387
  -6.000  -0.1147   0.01254   0.00539  -0.1132   0.7193   0.0393
  -5.750  -0.0894   0.01225   0.00508  -0.1126   0.7138   0.0403
  -5.500  -0.0635   0.01203   0.00483  -0.1122   0.7083   0.0413
  -5.250  -0.0373   0.01185   0.00460  -0.1117   0.7033   0.0424
  -5.000  -0.0109   0.01169   0.00439  -0.1113   0.6987   0.0439
  -4.750   0.0156   0.01151   0.00419  -0.1109   0.6940   0.0454
  -4.500   0.0418   0.01132   0.00399  -0.1105   0.6883   0.0474
  -4.250   0.0680   0.01119   0.00380  -0.1100   0.6826   0.0496
  -4.000   0.0945   0.01103   0.00362  -0.1096   0.6769   0.0522
  -3.750   0.1209   0.01087   0.00346  -0.1092   0.6711   0.0559
  -3.500   0.1472   0.01074   0.00330  -0.1087   0.6655   0.0609
  -3.250   0.1736   0.01059   0.00317  -0.1083   0.6605   0.0696
  -3.000   0.2000   0.01042   0.00308  -0.1080   0.6551   0.0850
  -2.750   0.2265   0.01032   0.00300  -0.1076   0.6497   0.0982
  -2.500   0.2531   0.01026   0.00291  -0.1071   0.6444   0.1078
  -2.250   0.2799   0.01015   0.00284  -0.1068   0.6394   0.1171
  -2.000   0.3066   0.01007   0.00277  -0.1064   0.6337   0.1256
  -1.750   0.3326   0.01003   0.00270  -0.1059   0.6274   0.1361
  -1.500   0.3591   0.00992   0.00265  -0.1055   0.6211   0.1514
  -1.250   0.3849   0.00980   0.00261  -0.1051   0.6145   0.1763
  -0.750   0.4369   0.00958   0.00259  -0.1042   0.6042   0.2429
  -0.500   0.4629   0.00952   0.00259  -0.1037   0.5978   0.2703
  -0.250   0.4887   0.00951   0.00259  -0.1031   0.5919   0.2919
   0.250   0.5413   0.00946   0.00263  -0.1023   0.5797   0.3276
   0.500   0.5668   0.00948   0.00265  -0.1017   0.5731   0.3422
   0.750   0.5927   0.00948   0.00268  -0.1012   0.5650   0.3557
   1.000   0.6174   0.00953   0.00271  -0.1004   0.5562   0.3692
   1.250   0.6429   0.00955   0.00275  -0.0998   0.5468   0.3840
   1.500   0.6671   0.00959   0.00281  -0.0990   0.5373   0.4011
   1.750   0.6908   0.00964   0.00287  -0.0981   0.5249   0.4203
   2.000   0.7136   0.00971   0.00294  -0.0970   0.5096   0.4406
   2.250   0.7347   0.00981   0.00303  -0.0956   0.4914   0.4643
   2.500   0.7543   0.00995   0.00314  -0.0939   0.4710   0.4891
   3.000   0.7876   0.01031   0.00347  -0.0895   0.4204   0.5605
   3.250   0.7975   0.01021   0.00369  -0.0860   0.3984   0.6980
   3.750   0.9098   0.01081   0.00454  -0.0987   0.3494   1.0000
   4.000   0.9263   0.01109   0.00474  -0.0965   0.3381   1.0000
   4.250   0.9411   0.01136   0.00494  -0.0939   0.3277   1.0000
   4.750   0.9688   0.01189   0.00535  -0.0885   0.3092   1.0000
   5.000   0.9830   0.01220   0.00559  -0.0859   0.3010   1.0000
   5.250   1.0006   0.01243   0.00580  -0.0840   0.2957   1.0000
   5.500   1.0188   0.01267   0.00602  -0.0822   0.2908   1.0000
   5.750   1.0360   0.01295   0.00628  -0.0803   0.2859   1.0000
   6.000   1.0530   0.01326   0.00656  -0.0785   0.2814   1.0000
   6.250   1.0725   0.01350   0.00680  -0.0770   0.2774   1.0000
   6.500   1.0910   0.01379   0.00708  -0.0755   0.2728   1.0000
   6.750   1.1081   0.01414   0.00741  -0.0738   0.2675   1.0000
   7.000   1.1257   0.01449   0.00774  -0.0722   0.2631   1.0000
   7.250   1.1447   0.01479   0.00805  -0.0708   0.2581   1.0000
   7.500   1.1623   0.01517   0.00842  -0.0693   0.2531   1.0000
   7.750   1.1786   0.01560   0.00883  -0.0676   0.2485   1.0000
   8.000   1.1974   0.01596   0.00920  -0.0663   0.2444   1.0000
   8.250   1.2152   0.01636   0.00961  -0.0649   0.2395   1.0000
   8.500   1.2315   0.01684   0.01008  -0.0634   0.2345   1.0000
   8.750   1.2481   0.01732   0.01056  -0.0619   0.2300   1.0000
   9.000   1.2656   0.01778   0.01103  -0.0607   0.2251   1.0000
   9.250   1.2815   0.01833   0.01158  -0.0592   0.2196   1.0000
   9.500   1.2965   0.01894   0.01218  -0.0577   0.2147   1.0000
   9.750   1.3132   0.01948   0.01274  -0.0565   0.2093   1.0000
  10.000   1.3276   0.02016   0.01341  -0.0550   0.2036   1.0000
  10.250   1.3421   0.02086   0.01411  -0.0536   0.1982   1.0000
  10.500   1.3567   0.02157   0.01483  -0.0523   0.1919   1.0000
  10.750   1.3686   0.02247   0.01570  -0.0508   0.1855   1.0000
  11.000   1.3831   0.02322   0.01648  -0.0495   0.1804   1.0000
  11.250   1.3948   0.02419   0.01743  -0.0481   0.1736   1.0000
  11.500   1.4065   0.02516   0.01840  -0.0468   0.1671   1.0000
  11.750   1.4172   0.02625   0.01947  -0.0454   0.1604   1.0000
  12.000   1.4285   0.02731   0.02055  -0.0442   0.1559   1.0000
  12.250   1.4402   0.02837   0.02163  -0.0431   0.1509   1.0000
  12.500   1.4506   0.02956   0.02283  -0.0419   0.1467   1.0000
  12.750   1.4604   0.03082   0.02410  -0.0408   0.1421   1.0000
  13.000   1.4718   0.03198   0.02530  -0.0398   0.1389   1.0000
  13.250   1.4814   0.03330   0.02664  -0.0388   0.1348   1.0000
  13.500   1.4890   0.03481   0.02817  -0.0377   0.1313   1.0000
  13.750   1.4997   0.03610   0.02950  -0.0369   0.1283   1.0000
  14.000   1.5093   0.03748   0.03092  -0.0360   0.1254   1.0000
  14.250   1.5173   0.03903   0.03251  -0.0351   0.1222   1.0000
  14.500   1.5239   0.04074   0.03424  -0.0343   0.1193   1.0000
  14.750   1.5317   0.04237   0.03592  -0.0335   0.1171   1.0000
  15.000   1.5408   0.04388   0.03749  -0.0329   0.1148   1.0000
  15.250   1.5474   0.04566   0.03931  -0.0322   0.1116   1.0000
  15.500   1.5536   0.04749   0.04119  -0.0316   0.1094   1.0000
  15.750   1.5561   0.04974   0.04348  -0.0309   0.1063   1.0000
  16.000   1.5634   0.05153   0.04533  -0.0304   0.1043   1.0000
  16.250   1.5690   0.05350   0.04736  -0.0300   0.1014   1.0000
  16.500   1.5728   0.05569   0.04960  -0.0296   0.0986   1.0000
  16.750   1.5743   0.05817   0.05212  -0.0292   0.0959   1.0000
  17.000   1.5768   0.06058   0.05461  -0.0289   0.0932   1.0000
  17.250   1.5798   0.06295   0.05704  -0.0287   0.0895   1.0000
  17.500   1.5775   0.06597   0.06009  -0.0285   0.0853   1.0000
  17.750   1.5773   0.06880   0.06298  -0.0285   0.0813   1.0000
  18.000   1.5688   0.07269   0.06688  -0.0286   0.0731   1.0000
  18.250   1.5570   0.07706   0.07125  -0.0289   0.0644   1.0000
  18.500   1.5392   0.08230   0.07650  -0.0295   0.0553   1.0000
  18.750   1.5120   0.08899   0.08319  -0.0307   0.0445   1.0000
  19.000   1.4861   0.09573   0.08997  -0.0321   0.0361   1.0000
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