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FX 61-147 AIRFOIL (fx61147-il) Xfoil prediction polar at RE=1,000,000 Ncrit=5


Details Polar file
Airfoil: FX 61-147 AIRFOIL (fx61147-il)
Reynolds number: 1,000,000
Max Cl/Cd: 119.24 at α=5°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-fx61147-il-1000000-n5.txt
Download as CSV file: xf-fx61147-il-1000000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: FX 61-147 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
  ------ -------- --------- --------- -------- -------- --------
 -13.250  -0.7229   0.05677   0.05463  -0.0684   1.0000   0.0024
 -13.000  -0.7555   0.04933   0.04701  -0.0720   1.0000   0.0024
 -12.750  -0.7791   0.04439   0.04191  -0.0731   1.0000   0.0024
 -12.500  -0.7872   0.03842   0.03565  -0.0788   0.9982   0.0024
 -12.250  -0.7798   0.03470   0.03170  -0.0828   0.9956   0.0024
 -12.000  -0.7778   0.03109   0.02784  -0.0853   0.9920   0.0024
 -11.750  -0.7656   0.02857   0.02512  -0.0876   0.9882   0.0024
 -11.500  -0.7519   0.02682   0.02324  -0.0887   0.9837   0.0024
 -11.250  -0.7397   0.02456   0.02077  -0.0899   0.9775   0.0024
 -11.000  -0.7189   0.02280   0.01885  -0.0916   0.9729   0.0024
 -10.750  -0.7010   0.02130   0.01719  -0.0919   0.9659   0.0025
 -10.250  -0.6574   0.01892   0.01454  -0.0928   0.9539   0.0025
 -10.000  -0.6285   0.01787   0.01336  -0.0942   0.9498   0.0025
  -9.750  -0.5996   0.01690   0.01228  -0.0956   0.9436   0.0025
  -9.500  -0.5641   0.01596   0.01123  -0.0982   0.9383   0.0026
  -9.250  -0.5238   0.01508   0.01024  -0.1017   0.9324   0.0026
  -9.000  -0.4808   0.01403   0.00906  -0.1060   0.9232   0.0027
  -8.750  -0.4333   0.01323   0.00813  -0.1110   0.9131   0.0028
  -8.500  -0.3855   0.01258   0.00737  -0.1160   0.9016   0.0031
  -8.250  -0.3478   0.01212   0.00680  -0.1188   0.8868   0.0033
  -8.000  -0.3160   0.01175   0.00633  -0.1201   0.8677   0.0036
  -7.750  -0.2881   0.01146   0.00591  -0.1205   0.8458   0.0039
  -7.500  -0.2632   0.01119   0.00552  -0.1203   0.8218   0.0044
  -7.250  -0.2393   0.01098   0.00519  -0.1198   0.7981   0.0050
  -7.000  -0.2151   0.01080   0.00491  -0.1193   0.7767   0.0061
  -6.750  -0.1907   0.01063   0.00466  -0.1189   0.7569   0.0073
  -6.500  -0.1658   0.01049   0.00442  -0.1185   0.7363   0.0082
  -6.250  -0.1409   0.01038   0.00420  -0.1181   0.7154   0.0089
  -6.000  -0.1154   0.01022   0.00396  -0.1179   0.6972   0.0099
  -5.750  -0.0894   0.01009   0.00375  -0.1178   0.6796   0.0110
  -5.500  -0.0631   0.00999   0.00356  -0.1176   0.6616   0.0119
  -5.250  -0.0366   0.00987   0.00336  -0.1176   0.6450   0.0132
  -5.000  -0.0095   0.00974   0.00318  -0.1177   0.6313   0.0150
  -4.750   0.0180   0.00963   0.00301  -0.1178   0.6198   0.0165
  -4.500   0.0456   0.00949   0.00283  -0.1179   0.6082   0.0202
  -4.250   0.0736   0.00938   0.00268  -0.1181   0.5969   0.0245
  -4.000   0.1019   0.00923   0.00253  -0.1185   0.5865   0.0339
  -3.750   0.1303   0.00909   0.00239  -0.1188   0.5772   0.0485
  -3.500   0.1591   0.00893   0.00226  -0.1192   0.5681   0.0689
  -3.250   0.1886   0.00866   0.00210  -0.1200   0.5600   0.1178
  -3.000   0.2192   0.00826   0.00192  -0.1212   0.5510   0.2015
  -2.750   0.2527   0.00759   0.00170  -0.1233   0.5425   0.3499
  -2.500   0.2865   0.00705   0.00156  -0.1254   0.5340   0.4931
  -2.250   0.3170   0.00693   0.00154  -0.1261   0.5257   0.5441
  -2.000   0.3464   0.00692   0.00156  -0.1266   0.5174   0.5766
  -1.750   0.3754   0.00696   0.00159  -0.1268   0.5095   0.5958
  -1.500   0.4040   0.00701   0.00161  -0.1270   0.5029   0.6057
  -1.250   0.4328   0.00707   0.00162  -0.1273   0.4962   0.6136
  -1.000   0.4612   0.00714   0.00165  -0.1274   0.4896   0.6194
  -0.750   0.4900   0.00719   0.00167  -0.1276   0.4841   0.6247
  -0.500   0.5186   0.00726   0.00170  -0.1278   0.4784   0.6289
  -0.250   0.5470   0.00733   0.00175  -0.1280   0.4734   0.6330
   0.000   0.5756   0.00739   0.00178  -0.1282   0.4679   0.6373
   0.250   0.6039   0.00748   0.00182  -0.1283   0.4620   0.6414
   0.500   0.6322   0.00755   0.00188  -0.1285   0.4565   0.6446
   0.750   0.6605   0.00763   0.00194  -0.1286   0.4499   0.6479
   1.000   0.6884   0.00772   0.00200  -0.1287   0.4436   0.6511
   1.250   0.7167   0.00781   0.00205  -0.1288   0.4373   0.6542
   1.500   0.7446   0.00791   0.00212  -0.1289   0.4313   0.6569
   1.750   0.7727   0.00798   0.00219  -0.1291   0.4264   0.6593
   2.000   0.8007   0.00807   0.00228  -0.1292   0.4210   0.6618
   2.250   0.8283   0.00819   0.00237  -0.1292   0.4155   0.6646
   2.500   0.8564   0.00827   0.00246  -0.1293   0.4105   0.6673
   2.750   0.8842   0.00837   0.00254  -0.1294   0.4052   0.6699
   3.000   0.9116   0.00849   0.00265  -0.1294   0.4004   0.6721
   3.250   0.9395   0.00857   0.00275  -0.1295   0.3960   0.6740
   3.500   0.9670   0.00868   0.00286  -0.1296   0.3905   0.6761
   3.750   0.9942   0.00881   0.00299  -0.1296   0.3849   0.6783
   4.000   1.0217   0.00891   0.00311  -0.1296   0.3793   0.6804
   4.250   1.0488   0.00904   0.00324  -0.1296   0.3737   0.6825
   4.500   1.0759   0.00917   0.00337  -0.1296   0.3688   0.6845
   4.750   1.1029   0.00931   0.00351  -0.1295   0.3619   0.6864
   5.000   1.1292   0.00947   0.00367  -0.1294   0.3532   0.6882
   5.250   1.1549   0.00969   0.00385  -0.1291   0.3409   0.6899
   5.500   1.1802   0.00993   0.00406  -0.1288   0.3255   0.6918
   5.750   1.2051   0.01019   0.00427  -0.1284   0.3091   0.6938
   6.000   1.2290   0.01053   0.00453  -0.1279   0.2890   0.6957
   6.250   1.2517   0.01096   0.00483  -0.1272   0.2643   0.6975
   6.500   1.2720   0.01155   0.00524  -0.1261   0.2302   0.6994
   6.750   1.2913   0.01220   0.00571  -0.1248   0.1961   0.7011
   7.000   1.3053   0.01321   0.00640  -0.1227   0.1437   0.7028
   7.250   1.3211   0.01403   0.00705  -0.1209   0.1078   0.7045
   7.500   1.3359   0.01488   0.00772  -0.1189   0.0761   0.7063
   7.750   1.3518   0.01561   0.00834  -0.1170   0.0544   0.7081
   8.000   1.3680   0.01623   0.00890  -0.1152   0.0392   0.7100
   8.250   1.3803   0.01691   0.00951  -0.1127   0.0258   0.7119
   8.500   1.3950   0.01748   0.01006  -0.1106   0.0191   0.7137
   8.750   1.4094   0.01805   0.01063  -0.1085   0.0143   0.7152
   9.000   1.4226   0.01869   0.01126  -0.1063   0.0095   0.7168
   9.250   1.4307   0.01959   0.01217  -0.1033   0.0029   0.7186
   9.500   1.4433   0.02027   0.01290  -0.1011   0.0023   0.7204
   9.750   1.4568   0.02091   0.01360  -0.0991   0.0021   0.7221
  10.000   1.4693   0.02161   0.01436  -0.0970   0.0019   0.7237
  10.250   1.4808   0.02238   0.01520  -0.0950   0.0018   0.7254
  10.500   1.4913   0.02324   0.01613  -0.0929   0.0017   0.7273
  10.750   1.5007   0.02420   0.01715  -0.0907   0.0016   0.7291
  11.000   1.5089   0.02527   0.01829  -0.0886   0.0015   0.7308
  11.250   1.5159   0.02648   0.01959  -0.0866   0.0014   0.7324
  11.500   1.5217   0.02785   0.02105  -0.0846   0.0014   0.7341
  11.750   1.5258   0.02942   0.02272  -0.0826   0.0013   0.7357
  12.000   1.5293   0.03114   0.02453  -0.0809   0.0012   0.7374
  12.250   1.5345   0.03284   0.02631  -0.0795   0.0012   0.7392
  12.500   1.5386   0.03472   0.02828  -0.0782   0.0012   0.7411
  12.750   1.5419   0.03680   0.03044  -0.0772   0.0012   0.7430
  13.000   1.5443   0.03907   0.03280  -0.0763   0.0012   0.7448
  13.250   1.5461   0.04153   0.03535  -0.0757   0.0011   0.7465
  13.500   1.5469   0.04422   0.03815  -0.0752   0.0011   0.7481
  13.750   1.5470   0.04711   0.04114  -0.0750   0.0011   0.7498
  14.000   1.5462   0.05023   0.04437  -0.0749   0.0010   0.7515
  14.250   1.5446   0.05357   0.04782  -0.0750   0.0010   0.7532
  14.500   1.5425   0.05708   0.05143  -0.0753   0.0010   0.7549
  14.750   1.5395   0.06081   0.05527  -0.0758   0.0010   0.7567
  15.000   1.5361   0.06474   0.05930  -0.0765   0.0009   0.7585
  15.250   1.5320   0.06883   0.06350  -0.0773   0.0009   0.7601
  15.500   1.5274   0.07313   0.06791  -0.0784   0.0009   0.7617
  15.750   1.5225   0.07761   0.07250  -0.0796   0.0009   0.7634
  16.000   1.5173   0.08224   0.07724  -0.0809   0.0008   0.7650
  16.250   1.5121   0.08694   0.08206  -0.0824   0.0008   0.7666
  16.500   1.5059   0.09192   0.08715  -0.0841   0.0008   0.7682
  16.750   1.5000   0.09694   0.09227  -0.0859   0.0008   0.7698
  17.000   1.4945   0.10197   0.09741  -0.0878   0.0008   0.7714
  17.250   1.4874   0.10733   0.10289  -0.0900   0.0008   0.7729
  17.500   1.4809   0.11267   0.10832  -0.0922   0.0008   0.7744
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