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SIKORSKY GS-1 AIRFOIL (gs1-il) Xfoil prediction polar at RE=100,000 Ncrit=5


Details Polar file
Airfoil: SIKORSKY GS-1 AIRFOIL (gs1-il)
Reynolds number: 100,000
Max Cl/Cd: 54.08 at α=7.75°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-gs1-il-100000-n5.txt
Download as CSV file: xf-gs1-il-100000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: SIKORSKY GS-1 AIRFOIL                           
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     0.100 e 6     Ncrit =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -10.250  -0.3617   0.09422   0.08860  -0.0513   1.0000   0.0605
 -10.000  -0.3781   0.08950   0.08395  -0.0521   1.0000   0.0610
  -9.750  -0.4062   0.08361   0.07816  -0.0530   1.0000   0.0617
  -9.500  -0.6008   0.04837   0.04248  -0.0806   0.9844   0.0606
  -9.250  -0.5995   0.04153   0.03496  -0.0872   0.9728   0.0620
  -9.000  -0.5860   0.03712   0.02986  -0.0906   0.9638   0.0635
  -8.750  -0.5583   0.03539   0.02804  -0.0924   0.9578   0.0647
  -8.500  -0.5308   0.03392   0.02645  -0.0939   0.9516   0.0660
  -8.250  -0.5046   0.03235   0.02469  -0.0951   0.9444   0.0676
  -8.000  -0.4724   0.03062   0.02266  -0.0975   0.9399   0.0701
  -7.750  -0.4502   0.02906   0.02074  -0.0976   0.9310   0.0725
  -7.500  -0.4171   0.02814   0.01986  -0.0992   0.9258   0.0747
  -7.250  -0.3861   0.02716   0.01877  -0.1005   0.9200   0.0774
  -7.000  -0.3594   0.02608   0.01748  -0.1007   0.9119   0.0804
  -6.750  -0.3254   0.02507   0.01636  -0.1023   0.9071   0.0840
  -6.500  -0.3003   0.02448   0.01576  -0.1021   0.8980   0.0877
  -6.250  -0.2680   0.02361   0.01467  -0.1031   0.8918   0.0928
  -6.000  -0.2393   0.02298   0.01407  -0.1035   0.8842   0.0973
  -5.750  -0.2101   0.02238   0.01337  -0.1038   0.8763   0.1033
  -5.500  -0.1769   0.02173   0.01267  -0.1049   0.8705   0.1098
  -5.250  -0.1516   0.02130   0.01216  -0.1044   0.8604   0.1170
  -5.000  -0.1179   0.02071   0.01154  -0.1054   0.8546   0.1249
  -4.750  -0.0930   0.02035   0.01106  -0.1048   0.8439   0.1337
  -4.500  -0.0604   0.01984   0.01056  -0.1056   0.8373   0.1428
  -4.250  -0.0352   0.01949   0.01015  -0.1050   0.8267   0.1523
  -4.000  -0.0031   0.01907   0.00967  -0.1056   0.8196   0.1632
  -3.750   0.0219   0.01877   0.00940  -0.1050   0.8088   0.1731
  -3.500   0.0535   0.01839   0.00896  -0.1054   0.8015   0.1852
  -3.250   0.0786   0.01819   0.00872  -0.1048   0.7905   0.1972
  -3.000   0.1092   0.01788   0.00842  -0.1051   0.7828   0.2104
  -2.750   0.1342   0.01770   0.00826  -0.1044   0.7717   0.2233
  -2.500   0.1635   0.01747   0.00801  -0.1044   0.7635   0.2384
  -2.250   0.1896   0.01732   0.00786  -0.1039   0.7530   0.2538
  -2.000   0.2178   0.01715   0.00768  -0.1037   0.7442   0.2712
  -1.750   0.2446   0.01703   0.00756  -0.1033   0.7345   0.2891
  -1.500   0.2719   0.01691   0.00744  -0.1030   0.7254   0.3081
  -1.250   0.2990   0.01680   0.00734  -0.1026   0.7161   0.3274
  -1.000   0.3258   0.01672   0.00727  -0.1022   0.7070   0.3473
  -0.750   0.3530   0.01663   0.00718  -0.1018   0.6980   0.3676
  -0.500   0.3795   0.01657   0.00714  -0.1013   0.6889   0.3882
  -0.250   0.4069   0.01650   0.00707  -0.1010   0.6804   0.4102
   0.000   0.4335   0.01647   0.00706  -0.1006   0.6713   0.4328
   0.250   0.4603   0.01640   0.00704  -0.1001   0.6629   0.4573
   0.500   0.4864   0.01637   0.00706  -0.0996   0.6542   0.4850
   0.750   0.5129   0.01631   0.00707  -0.0990   0.6457   0.5182
   1.250   0.5627   0.01607   0.00719  -0.0974   0.6290   0.6265
   1.500   0.5860   0.01565   0.00731  -0.0955   0.6213   0.7788
   1.750   0.6387   0.01556   0.00731  -0.1001   0.6117   1.0000
   2.000   0.6647   0.01575   0.00736  -0.0996   0.6039   1.0000
   2.250   0.6892   0.01595   0.00749  -0.0989   0.5950   1.0000
   2.500   0.7156   0.01614   0.00755  -0.0985   0.5878   1.0000
   2.750   0.7393   0.01638   0.00775  -0.0977   0.5787   1.0000
   3.250   0.7891   0.01683   0.00807  -0.0964   0.5626   1.0000
   3.500   0.8151   0.01703   0.00819  -0.0959   0.5552   1.0000
   3.750   0.8385   0.01730   0.00845  -0.0950   0.5466   1.0000
   4.000   0.8638   0.01753   0.00862  -0.0944   0.5389   1.0000
   4.250   0.8876   0.01780   0.00889  -0.0936   0.5307   1.0000
   4.500   0.9119   0.01806   0.00911  -0.0929   0.5228   1.0000
   4.750   0.9363   0.01833   0.00937  -0.0921   0.5152   1.0000
   5.000   0.9596   0.01862   0.00967  -0.0913   0.5069   1.0000
   5.250   0.9846   0.01889   0.00990  -0.0906   0.4999   1.0000
   5.500   1.0068   0.01922   0.01028  -0.0896   0.4915   1.0000
   5.750   1.0324   0.01948   0.01049  -0.0891   0.4849   1.0000
   6.000   1.0533   0.01986   0.01096  -0.0879   0.4763   1.0000
   6.250   1.0776   0.02016   0.01123  -0.0872   0.4693   1.0000
   6.500   1.0993   0.02054   0.01169  -0.0861   0.4615   1.0000
   6.750   1.1221   0.02089   0.01206  -0.0852   0.4542   1.0000
   7.000   1.1448   0.02126   0.01246  -0.0843   0.4471   1.0000
   7.250   1.1652   0.02164   0.01290  -0.0830   0.4382   1.0000
   7.500   1.1852   0.02198   0.01327  -0.0816   0.4285   1.0000
   7.750   1.2044   0.02227   0.01353  -0.0801   0.4174   1.0000
   8.000   1.2192   0.02266   0.01400  -0.0779   0.4047   1.0000
   8.250   1.2347   0.02304   0.01440  -0.0759   0.3925   1.0000
   8.500   1.2502   0.02343   0.01477  -0.0738   0.3808   1.0000
   8.750   1.2627   0.02388   0.01526  -0.0714   0.3681   1.0000
   9.000   1.2719   0.02438   0.01580  -0.0684   0.3549   1.0000
   9.250   1.2809   0.02494   0.01640  -0.0656   0.3423   1.0000
   9.500   1.2904   0.02555   0.01702  -0.0629   0.3306   1.0000
   9.750   1.2988   0.02626   0.01775  -0.0602   0.3184   1.0000
  10.000   1.3062   0.02707   0.01862  -0.0576   0.3054   1.0000
  10.250   1.3123   0.02798   0.01958  -0.0550   0.2916   1.0000
  10.500   1.3168   0.02905   0.02067  -0.0524   0.2768   1.0000
  10.750   1.3196   0.03028   0.02191  -0.0499   0.2607   1.0000
  11.000   1.3201   0.03176   0.02338  -0.0474   0.2427   1.0000
  11.250   1.3179   0.03355   0.02512  -0.0450   0.2234   1.0000
  11.500   1.3136   0.03566   0.02719  -0.0428   0.2014   1.0000
  11.750   1.3061   0.03820   0.02966  -0.0408   0.1784   1.0000
  12.000   1.2966   0.04115   0.03251  -0.0391   0.1562   1.0000
  12.250   1.2858   0.04444   0.03571  -0.0378   0.1390   1.0000
  12.500   1.2755   0.04791   0.03913  -0.0369   0.1262   1.0000
  12.750   1.2666   0.05144   0.04265  -0.0363   0.1168   1.0000
  13.000   1.2580   0.05510   0.04630  -0.0360   0.1101   1.0000
  13.250   1.2524   0.05858   0.04984  -0.0358   0.1040   1.0000
  13.500   1.2469   0.06216   0.05345  -0.0358   0.0995   1.0000
  13.750   1.2409   0.06587   0.05716  -0.0359   0.0957   1.0000
  14.000   1.2403   0.06901   0.06040  -0.0360   0.0918   1.0000
  14.250   1.2384   0.07237   0.06383  -0.0362   0.0883   1.0000
  14.500   1.2367   0.07568   0.06714  -0.0365   0.0854   1.0000
  14.750   1.2391   0.07850   0.07002  -0.0366   0.0825   1.0000
  15.000   1.2426   0.08123   0.07284  -0.0367   0.0796   1.0000
  15.250   1.2462   0.08394   0.07560  -0.0369   0.0771   1.0000
  15.500   1.2504   0.08649   0.07813  -0.0370   0.0747   1.0000
  15.750   1.2573   0.08872   0.08042  -0.0369   0.0725   1.0000
  16.000   1.2626   0.09132   0.08314  -0.0372   0.0701   1.0000
  16.250   1.2686   0.09376   0.08565  -0.0374   0.0679   1.0000
  16.500   1.2753   0.09606   0.08796  -0.0376   0.0660   1.0000
  16.750   1.2847   0.09786   0.08972  -0.0374   0.0640   1.0000
  17.000   1.2876   0.10099   0.09305  -0.0382   0.0623   1.0000
  17.250   1.2913   0.10394   0.09614  -0.0388   0.0605   1.0000
  17.500   1.2958   0.10675   0.09904  -0.0395   0.0588   1.0000
  17.750   1.3021   0.10917   0.10148  -0.0400   0.0572   1.0000
  18.000   1.3118   0.11096   0.10323  -0.0401   0.0557   1.0000
  18.250   1.3086   0.11527   0.10779  -0.0418   0.0544   1.0000
  18.500   1.3066   0.11937   0.11209  -0.0435   0.0531   1.0000
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