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GOE 621 AIRFOIL (goe621-il) Xfoil prediction polar at RE=1,000,000 Ncrit=5


Details Polar file
Airfoil: GOE 621 AIRFOIL (goe621-il)
Reynolds number: 1,000,000
Max Cl/Cd: 99.83 at α=4.75°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-goe621-il-1000000-n5.txt
Download as CSV file: xf-goe621-il-1000000-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 =     1.000 e 6     Ncrit =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -17.000  -0.6967   0.09316   0.09066  -0.0755   1.0000   0.0238
 -16.750  -0.7411   0.08260   0.07994  -0.0818   1.0000   0.0239
 -16.500  -0.7756   0.07418   0.07141  -0.0868   1.0000   0.0240
 -16.000  -0.8300   0.05870   0.05569  -0.0984   0.9868   0.0241
 -15.750  -0.8454   0.05134   0.04819  -0.1062   0.9805   0.0242
 -15.500  -0.8574   0.04392   0.04062  -0.1151   0.9741   0.0243
 -15.250  -0.8531   0.03765   0.03420  -0.1245   0.9704   0.0244
 -15.000  -0.8386   0.03216   0.02855  -0.1341   0.9655   0.0246
 -14.750  -0.8212   0.02705   0.02321  -0.1445   0.9574   0.0247
 -14.500  -0.8151   0.02492   0.02094  -0.1463   0.9466   0.0249
 -14.250  -0.8137   0.02359   0.01948  -0.1448   0.9372   0.0250
 -14.000  -0.8125   0.02264   0.01843  -0.1420   0.9283   0.0251
 -13.750  -0.8096   0.02186   0.01755  -0.1389   0.9211   0.0252
 -13.500  -0.7996   0.02111   0.01671  -0.1369   0.9141   0.0253
 -13.250  -0.7864   0.02042   0.01593  -0.1352   0.9081   0.0254
 -13.000  -0.7718   0.01976   0.01520  -0.1336   0.9019   0.0255
 -12.750  -0.7553   0.01917   0.01451  -0.1322   0.8957   0.0257
 -12.500  -0.7375   0.01860   0.01386  -0.1309   0.8901   0.0258
 -12.250  -0.7186   0.01808   0.01326  -0.1297   0.8834   0.0259
 -12.000  -0.6987   0.01761   0.01270  -0.1286   0.8762   0.0260
 -11.750  -0.6817   0.01688   0.01191  -0.1272   0.8689   0.0263
 -11.500  -0.6622   0.01633   0.01127  -0.1260   0.8605   0.0265
 -11.250  -0.6414   0.01583   0.01071  -0.1250   0.8530   0.0268
 -11.000  -0.6197   0.01540   0.01021  -0.1241   0.8439   0.0270
 -10.750  -0.5974   0.01499   0.00974  -0.1232   0.8348   0.0272
 -10.500  -0.5749   0.01463   0.00929  -0.1223   0.8236   0.0274
 -10.250  -0.5518   0.01428   0.00886  -0.1214   0.8117   0.0276
 -10.000  -0.5286   0.01396   0.00846  -0.1206   0.7994   0.0279
  -9.750  -0.5053   0.01367   0.00808  -0.1198   0.7872   0.0281
  -9.500  -0.4813   0.01337   0.00770  -0.1190   0.7755   0.0284
  -9.250  -0.4572   0.01310   0.00736  -0.1183   0.7650   0.0286
  -9.000  -0.4330   0.01284   0.00701  -0.1176   0.7547   0.0289
  -8.750  -0.4083   0.01258   0.00668  -0.1170   0.7455   0.0291
  -8.250  -0.3581   0.01212   0.00608  -0.1158   0.7287   0.0296
  -8.000  -0.3326   0.01191   0.00580  -0.1152   0.7213   0.0298
  -7.750  -0.3071   0.01168   0.00552  -0.1147   0.7154   0.0301
  -7.500  -0.2817   0.01139   0.00519  -0.1142   0.7097   0.0306
  -7.250  -0.2559   0.01117   0.00493  -0.1137   0.7038   0.0312
  -7.000  -0.2299   0.01098   0.00470  -0.1132   0.6983   0.0317
  -6.750  -0.2033   0.01078   0.00448  -0.1128   0.6933   0.0321
  -6.500  -0.1768   0.01061   0.00427  -0.1124   0.6881   0.0326
  -6.250  -0.1504   0.01046   0.00407  -0.1120   0.6833   0.0331
  -6.000  -0.1235   0.01030   0.00388  -0.1117   0.6793   0.0336
  -5.750  -0.0964   0.01015   0.00371  -0.1114   0.6749   0.0341
  -5.500  -0.0696   0.01001   0.00353  -0.1110   0.6693   0.0347
  -5.000  -0.0162   0.00972   0.00319  -0.1103   0.6582   0.0366
  -4.750   0.0108   0.00960   0.00305  -0.1100   0.6524   0.0376
  -4.500   0.0377   0.00950   0.00292  -0.1096   0.6472   0.0388
  -4.250   0.0648   0.00939   0.00279  -0.1093   0.6425   0.0402
  -4.000   0.0920   0.00926   0.00267  -0.1090   0.6371   0.0423
  -3.750   0.1190   0.00918   0.00256  -0.1087   0.6315   0.0445
  -3.500   0.1457   0.00909   0.00245  -0.1083   0.6268   0.0475
  -3.250   0.1733   0.00898   0.00236  -0.1081   0.6225   0.0507
  -3.000   0.2004   0.00887   0.00226  -0.1077   0.6168   0.0555
  -2.750   0.2269   0.00879   0.00217  -0.1073   0.6108   0.0624
  -2.500   0.2537   0.00865   0.00209  -0.1070   0.6056   0.0765
  -2.250   0.2806   0.00855   0.00204  -0.1067   0.5994   0.0919
  -2.000   0.3070   0.00851   0.00199  -0.1062   0.5929   0.1006
  -1.750   0.3344   0.00847   0.00195  -0.1060   0.5869   0.1075
  -1.500   0.3612   0.00841   0.00191  -0.1056   0.5801   0.1155
  -1.250   0.3877   0.00841   0.00188  -0.1052   0.5741   0.1216
  -1.000   0.4150   0.00834   0.00185  -0.1050   0.5688   0.1324
  -0.750   0.4415   0.00827   0.00183  -0.1046   0.5626   0.1495
  -0.500   0.4672   0.00819   0.00181  -0.1041   0.5561   0.1768
  -0.250   0.4931   0.00808   0.00181  -0.1036   0.5479   0.2165
   0.000   0.5184   0.00805   0.00183  -0.1030   0.5389   0.2437
   0.250   0.5443   0.00803   0.00185  -0.1025   0.5288   0.2662
   0.500   0.5697   0.00806   0.00189  -0.1019   0.5183   0.2856
   0.750   0.5945   0.00812   0.00193  -0.1012   0.5049   0.3008
   1.000   0.6185   0.00822   0.00199  -0.1003   0.4869   0.3141
   1.250   0.6415   0.00837   0.00207  -0.0993   0.4644   0.3270
   1.500   0.6629   0.00859   0.00219  -0.0980   0.4378   0.3385
   1.750   0.6843   0.00881   0.00232  -0.0967   0.4114   0.3507
   2.000   0.7045   0.00906   0.00247  -0.0952   0.3853   0.3661
   2.250   0.7252   0.00928   0.00263  -0.0937   0.3634   0.3822
   2.500   0.7466   0.00946   0.00277  -0.0925   0.3477   0.3966
   3.000   0.7904   0.00974   0.00303  -0.0901   0.3259   0.4318
   3.250   0.8111   0.00989   0.00318  -0.0886   0.3158   0.4514
   3.500   0.8319   0.00998   0.00330  -0.0872   0.3083   0.4742
   3.750   0.8492   0.01011   0.00345  -0.0851   0.2984   0.5046
   4.000   0.8681   0.01015   0.00359  -0.0833   0.2912   0.5489
   4.250   0.8843   0.01017   0.00377  -0.0811   0.2844   0.6246
   4.750   1.0123   0.01014   0.00448  -0.0970   0.2709   1.0000
   5.000   1.0277   0.01032   0.00463  -0.0945   0.2659   1.0000
   5.250   1.0451   0.01048   0.00477  -0.0924   0.2621   1.0000
   5.500   1.0630   0.01065   0.00493  -0.0904   0.2575   1.0000
   5.750   1.0805   0.01085   0.00511  -0.0885   0.2528   1.0000
   6.000   1.0978   0.01109   0.00531  -0.0865   0.2480   1.0000
   6.250   1.1174   0.01127   0.00550  -0.0850   0.2447   1.0000
   6.500   1.1367   0.01149   0.00571  -0.0834   0.2406   1.0000
   6.750   1.1549   0.01175   0.00594  -0.0818   0.2357   1.0000
   7.000   1.1733   0.01203   0.00620  -0.0802   0.2312   1.0000
   7.250   1.1928   0.01228   0.00645  -0.0788   0.2274   1.0000
   7.500   1.2116   0.01257   0.00672  -0.0773   0.2222   1.0000
   7.750   1.2291   0.01292   0.00705  -0.0757   0.2169   1.0000
   8.000   1.2481   0.01323   0.00736  -0.0744   0.2126   1.0000
   8.250   1.2666   0.01357   0.00769  -0.0730   0.2072   1.0000
   8.500   1.2832   0.01401   0.00809  -0.0714   0.2012   1.0000
   8.750   1.3016   0.01437   0.00846  -0.0701   0.1965   1.0000
   9.000   1.3181   0.01485   0.00890  -0.0685   0.1893   1.0000
   9.250   1.3345   0.01534   0.00938  -0.0670   0.1836   1.0000
   9.500   1.3513   0.01583   0.00985  -0.0656   0.1774   1.0000
   9.750   1.3658   0.01645   0.01043  -0.0640   0.1703   1.0000
  10.000   1.3809   0.01706   0.01102  -0.0625   0.1626   1.0000
  10.250   1.3952   0.01773   0.01167  -0.0609   0.1568   1.0000
  10.500   1.4101   0.01838   0.01231  -0.0595   0.1504   1.0000
  10.750   1.4227   0.01919   0.01308  -0.0579   0.1438   1.0000
  11.000   1.4385   0.01983   0.01374  -0.0567   0.1400   1.0000
  11.250   1.4520   0.02063   0.01452  -0.0553   0.1350   1.0000
  11.500   1.4651   0.02146   0.01535  -0.0539   0.1303   1.0000
  11.750   1.4799   0.02222   0.01613  -0.0528   0.1276   1.0000
  12.000   1.4938   0.02304   0.01697  -0.0516   0.1244   1.0000
  12.250   1.5042   0.02412   0.01803  -0.0502   0.1191   1.0000
  12.500   1.5181   0.02499   0.01892  -0.0491   0.1167   1.0000
  12.750   1.5310   0.02594   0.01989  -0.0480   0.1139   1.0000
  13.000   1.5435   0.02695   0.02092  -0.0469   0.1114   1.0000
  13.250   1.5536   0.02815   0.02213  -0.0457   0.1077   1.0000
  13.500   1.5653   0.02927   0.02327  -0.0447   0.1055   1.0000
  13.750   1.5781   0.03031   0.02435  -0.0439   0.1037   1.0000
  14.000   1.5892   0.03150   0.02558  -0.0429   0.1014   1.0000
  14.250   1.5989   0.03283   0.02692  -0.0420   0.0985   1.0000
  14.500   1.6069   0.03433   0.02843  -0.0410   0.0953   1.0000
  14.750   1.6177   0.03561   0.02975  -0.0402   0.0935   1.0000
  15.000   1.6263   0.03708   0.03125  -0.0393   0.0896   1.0000
  15.250   1.6322   0.03882   0.03300  -0.0384   0.0859   1.0000
  15.500   1.6388   0.04053   0.03473  -0.0376   0.0813   1.0000
  15.750   1.6409   0.04267   0.03686  -0.0366   0.0755   1.0000
  16.000   1.6359   0.04551   0.03965  -0.0355   0.0646   1.0000
  16.250   1.6078   0.05073   0.04474  -0.0339   0.0434   1.0000
  16.500   1.5834   0.05586   0.04982  -0.0329   0.0289   1.0000
  16.750   1.5656   0.06052   0.05449  -0.0323   0.0199   1.0000
  17.000   1.5585   0.06412   0.05815  -0.0321   0.0170   1.0000
  17.250   1.5560   0.06725   0.06134  -0.0320   0.0158   1.0000
  17.500   1.5522   0.07060   0.06476  -0.0320   0.0148   1.0000
  17.750   1.5482   0.07404   0.06827  -0.0321   0.0142   1.0000
  18.000   1.5431   0.07768   0.07199  -0.0324   0.0135   1.0000
  18.250   1.5376   0.08141   0.07580  -0.0328   0.0130   1.0000
  18.500   1.5320   0.08521   0.07968  -0.0332   0.0128   1.0000
  18.750   1.5234   0.08948   0.08404  -0.0339   0.0123   1.0000
  19.000   1.5158   0.09366   0.08831  -0.0347   0.0122   1.0000
  19.250   1.5045   0.09841   0.09315  -0.0356   0.0118   1.0000
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