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SOMERS S102 AIRFOIL (BLUNT) (s102b-il) Xfoil prediction polar at RE=500,000 Ncrit=5


Details Polar file
Airfoil: SOMERS S102 AIRFOIL (BLUNT) (s102b-il)
Reynolds number: 500,000
Max Cl/Cd: 70.67 at α=2.5°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-s102b-il-500000-n5.txt
Download as CSV file: xf-s102b-il-500000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: SOMERS S102 AIRFOIL (BLUNT)                     
  
 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
  ------ -------- --------- --------- -------- -------- --------
 -11.750  -0.5549   0.07664   0.07424  -0.0545   1.0000   0.0055
 -11.500  -0.5919   0.06571   0.06313  -0.0612   1.0000   0.0054
 -11.250  -0.6240   0.05770   0.05493  -0.0648   1.0000   0.0054
 -11.000  -0.6544   0.05077   0.04778  -0.0666   1.0000   0.0053
 -10.750  -0.6810   0.04377   0.04042  -0.0686   0.9863   0.0053
 -10.500  -0.6936   0.03759   0.03379  -0.0708   0.9611   0.0053
 -10.250  -0.6966   0.03342   0.02920  -0.0711   0.9375   0.0053
 -10.000  -0.6907   0.03035   0.02573  -0.0706   0.9171   0.0054
  -9.750  -0.6792   0.02810   0.02313  -0.0698   0.8979   0.0055
  -9.500  -0.6641   0.02632   0.02103  -0.0690   0.8796   0.0056
  -9.250  -0.6463   0.02487   0.01930  -0.0683   0.8622   0.0058
  -9.000  -0.6266   0.02368   0.01784  -0.0678   0.8465   0.0059
  -8.750  -0.6058   0.02257   0.01651  -0.0673   0.8329   0.0059
  -8.500  -0.5850   0.02133   0.01507  -0.0668   0.8213   0.0060
  -8.250  -0.5637   0.02023   0.01380  -0.0664   0.8109   0.0060
  -8.000  -0.5416   0.01923   0.01268  -0.0660   0.8010   0.0061
  -7.750  -0.5190   0.01836   0.01170  -0.0657   0.7923   0.0061
  -7.500  -0.4958   0.01758   0.01082  -0.0656   0.7839   0.0062
  -7.250  -0.4719   0.01687   0.01002  -0.0655   0.7766   0.0063
  -7.000  -0.4473   0.01622   0.00930  -0.0656   0.7694   0.0065
  -6.750  -0.4224   0.01563   0.00863  -0.0656   0.7629   0.0066
  -6.500  -0.3967   0.01506   0.00800  -0.0658   0.7564   0.0068
  -6.250  -0.3707   0.01454   0.00740  -0.0660   0.7503   0.0070
  -6.000  -0.3441   0.01405   0.00685  -0.0663   0.7451   0.0073
  -5.750  -0.3170   0.01360   0.00633  -0.0667   0.7400   0.0077
  -5.500  -0.2895   0.01320   0.00586  -0.0670   0.7352   0.0081
  -5.250  -0.2619   0.01278   0.00539  -0.0674   0.7311   0.0089
  -5.000  -0.2336   0.01244   0.00502  -0.0679   0.7269   0.0100
  -4.750  -0.2052   0.01211   0.00465  -0.0684   0.7228   0.0118
  -4.500  -0.1766   0.01181   0.00432  -0.0689   0.7190   0.0153
  -4.250  -0.1480   0.01152   0.00404  -0.0694   0.7156   0.0232
  -4.000  -0.1190   0.01119   0.00378  -0.0701   0.7121   0.0390
  -3.750  -0.0899   0.01073   0.00348  -0.0709   0.7085   0.0791
  -3.500  -0.0606   0.00973   0.00300  -0.0725   0.7050   0.2178
  -3.250  -0.0297   0.00815   0.00260  -0.0751   0.7021   0.5490
  -3.000   0.0002   0.00830   0.00266  -0.0754   0.6995   0.5707
  -2.750   0.0301   0.00846   0.00277  -0.0758   0.6968   0.5847
  -2.500   0.0595   0.00874   0.00305  -0.0759   0.6941   0.6005
  -2.250   0.0889   0.00877   0.00306  -0.0762   0.6914   0.6045
  -2.000   0.1186   0.00875   0.00298  -0.0766   0.6889   0.6052
  -1.750   0.1483   0.00874   0.00291  -0.0771   0.6865   0.6058
  -1.500   0.1779   0.00875   0.00285  -0.0775   0.6842   0.6066
  -1.250   0.2076   0.00874   0.00281  -0.0780   0.6818   0.6073
  -1.000   0.2374   0.00873   0.00278  -0.0784   0.6795   0.6083
  -0.750   0.2671   0.00873   0.00276  -0.0789   0.6770   0.6092
  -0.500   0.2965   0.00873   0.00272  -0.0793   0.6725   0.6100
  -0.250   0.3257   0.00875   0.00267  -0.0796   0.6668   0.6108
   0.000   0.3551   0.00873   0.00265  -0.0800   0.6603   0.6116
   0.250   0.3841   0.00875   0.00261  -0.0803   0.6533   0.6124
   0.500   0.4133   0.00875   0.00259  -0.0806   0.6455   0.6133
   0.750   0.4423   0.00877   0.00257  -0.0809   0.6384   0.6141
   1.000   0.4715   0.00878   0.00257  -0.0813   0.6314   0.6149
   1.250   0.5004   0.00881   0.00257  -0.0815   0.6229   0.6157
   1.500   0.5293   0.00883   0.00257  -0.0818   0.6125   0.6165
   1.750   0.5578   0.00888   0.00258  -0.0821   0.5998   0.6173
   2.000   0.5862   0.00891   0.00259  -0.0822   0.5857   0.6183
   2.250   0.6144   0.00896   0.00262  -0.0824   0.5686   0.6193
   2.500   0.6417   0.00908   0.00266  -0.0824   0.5406   0.6201
   2.750   0.6645   0.00956   0.00281  -0.0817   0.4623   0.6210
   3.000   0.6833   0.01050   0.00326  -0.0805   0.3602   0.6218
   3.250   0.7051   0.01119   0.00363  -0.0798   0.2922   0.6228
   3.500   0.7287   0.01170   0.00393  -0.0794   0.2480   0.6237
   3.750   0.7534   0.01209   0.00420  -0.0791   0.2191   0.6247
   4.000   0.7786   0.01242   0.00444  -0.0789   0.1986   0.6257
   4.250   0.8041   0.01272   0.00467  -0.0787   0.1832   0.6268
   4.500   0.8294   0.01302   0.00492  -0.0785   0.1711   0.6279
   4.750   0.8551   0.01327   0.00515  -0.0784   0.1616   0.6291
   5.000   0.8804   0.01355   0.00541  -0.0782   0.1536   0.6302
   5.250   0.9059   0.01381   0.00566  -0.0780   0.1473   0.6313
   5.500   0.9306   0.01411   0.00594  -0.0777   0.1417   0.6324
   5.750   0.9561   0.01435   0.00620  -0.0775   0.1382   0.6335
   6.000   0.9810   0.01460   0.00649  -0.0772   0.1343   0.6348
   6.250   1.0052   0.01490   0.00680  -0.0768   0.1304   0.6362
   6.500   1.0288   0.01522   0.00714  -0.0763   0.1266   0.6376
   6.750   1.0533   0.01547   0.00746  -0.0760   0.1240   0.6391
   7.000   1.0771   0.01576   0.00779  -0.0755   0.1215   0.6406
   7.250   1.1002   0.01609   0.00814  -0.0749   0.1186   0.6421
   7.500   1.1224   0.01646   0.00853  -0.0743   0.1155   0.6436
   7.750   1.1438   0.01686   0.00896  -0.0735   0.1127   0.6452
   8.000   1.1665   0.01716   0.00933  -0.0728   0.1108   0.6469
   8.250   1.1884   0.01750   0.00973  -0.0721   0.1084   0.6485
   8.500   1.2088   0.01786   0.01014  -0.0711   0.1059   0.6501
   8.750   1.2264   0.01825   0.01057  -0.0697   0.1034   0.6518
   9.000   1.2435   0.01875   0.01110  -0.0682   0.1006   0.6536
   9.250   1.2628   0.01918   0.01162  -0.0672   0.0985   0.6556
   9.500   1.2827   0.01959   0.01212  -0.0663   0.0962   0.6578
   9.750   1.3017   0.02007   0.01265  -0.0653   0.0935   0.6600
  10.000   1.3197   0.02061   0.01323  -0.0642   0.0906   0.6624
  10.250   1.3359   0.02128   0.01393  -0.0630   0.0874   0.6648
  10.500   1.3547   0.02178   0.01453  -0.0621   0.0850   0.6673
  10.750   1.3724   0.02236   0.01519  -0.0611   0.0819   0.6702
  11.000   1.3890   0.02304   0.01591  -0.0601   0.0784   0.6734
  11.250   1.4049   0.02378   0.01670  -0.0590   0.0748   0.6769
  11.500   1.4213   0.02450   0.01748  -0.0581   0.0703   0.6803
  11.750   1.4356   0.02538   0.01838  -0.0570   0.0654   0.6836
  12.000   1.4507   0.02622   0.01930  -0.0560   0.0612   0.6875
  12.250   1.4636   0.02725   0.02036  -0.0549   0.0565   0.6918
  12.500   1.4768   0.02828   0.02145  -0.0539   0.0523   0.6963
  13.000   1.4995   0.03068   0.02396  -0.0517   0.0437   0.7064
  13.500   1.5192   0.03340   0.02681  -0.0496   0.0366   0.7187
  13.750   1.5269   0.03498   0.02845  -0.0485   0.0332   0.7262
  14.000   1.5356   0.03650   0.03006  -0.0475   0.0301   0.7343
  14.500   1.5482   0.04000   0.03375  -0.0455   0.0246   0.7552
  14.750   1.5525   0.04198   0.03583  -0.0446   0.0223   0.7689
  15.000   1.5577   0.04390   0.03789  -0.0437   0.0202   0.7875
  15.250   1.5598   0.04611   0.04025  -0.0429   0.0182   0.8137
  15.500   1.5617   0.04817   0.04254  -0.0418   0.0165   0.8713
  15.750   1.5581   0.05032   0.04485  -0.0401   0.0152   1.0000
  16.000   1.5583   0.05300   0.04761  -0.0396   0.0138   1.0000
  16.250   1.5579   0.05581   0.05051  -0.0393   0.0126   1.0000
  16.500   1.5551   0.05899   0.05378  -0.0391   0.0116   1.0000
  16.750   1.5535   0.06214   0.05704  -0.0392   0.0108   1.0000
  17.000   1.5498   0.06560   0.06062  -0.0393   0.0101   1.0000
  17.250   1.5439   0.06947   0.06460  -0.0397   0.0094   1.0000
  17.750   1.5279   0.07824   0.07363  -0.0414   0.0085   1.0000
  18.000   1.5178   0.08316   0.07868  -0.0427   0.0082   1.0000
  18.250   1.5050   0.08867   0.08434  -0.0444   0.0079   1.0000
  18.500   1.4890   0.09495   0.09077  -0.0467   0.0076   1.0000
  18.750   1.4699   0.10202   0.09802  -0.0497   0.0075   1.0000
  19.000   1.4473   0.10995   0.10613  -0.0533   0.0075   1.0000
  19.250   1.4202   0.11905   0.11541  -0.0577   0.0075   1.0000
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