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RG 15A 2.5/13.0 AIRFOIL (rg15a213-il) Xfoil prediction polar at RE=200,000 Ncrit=5


Details Polar file
Airfoil: RG 15A 2.5/13.0 AIRFOIL (rg15a213-il)
Reynolds number: 200,000
Max Cl/Cd: 66.48 at α=5.75°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-rg15a213-il-200000-n5.txt
Download as CSV file: xf-rg15a213-il-200000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: RG 15A 2.5/13.0 AIRFOIL                         
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     0.200 e 6     Ncrit =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -13.250  -0.6060   0.08680   0.08273  -0.0520   1.0000   0.0171
 -13.000  -0.6444   0.07495   0.07076  -0.0592   1.0000   0.0166
 -12.750  -0.6785   0.06459   0.06022  -0.0666   1.0000   0.0164
 -12.500  -0.7061   0.05697   0.05240  -0.0717   1.0000   0.0161
 -12.250  -0.7265   0.05180   0.04705  -0.0744   1.0000   0.0163
 -12.000  -0.7473   0.04744   0.04250  -0.0753   1.0000   0.0162
 -11.750  -0.7645   0.04434   0.03922  -0.0748   1.0000   0.0164
 -11.500  -0.7819   0.04178   0.03652  -0.0726   1.0000   0.0164
 -11.250  -0.8014   0.04004   0.03463  -0.0687   1.0000   0.0166
 -11.000  -0.8154   0.03826   0.03268  -0.0646   1.0000   0.0167
 -10.750  -0.8231   0.03645   0.03063  -0.0610   1.0000   0.0170
 -10.500  -0.8259   0.03477   0.02869  -0.0578   1.0000   0.0173
 -10.250  -0.8250   0.03306   0.02683  -0.0550   1.0000   0.0176
 -10.000  -0.8204   0.03157   0.02525  -0.0524   1.0000   0.0179
  -9.750  -0.7966   0.02994   0.02348  -0.0535   0.9971   0.0184
  -9.500  -0.7689   0.02842   0.02181  -0.0551   0.9938   0.0190
  -9.250  -0.7427   0.02702   0.02024  -0.0561   0.9899   0.0197
  -9.000  -0.7144   0.02574   0.01876  -0.0573   0.9862   0.0207
  -8.750  -0.6839   0.02455   0.01738  -0.0588   0.9832   0.0216
  -8.500  -0.6594   0.02337   0.01616  -0.0592   0.9780   0.0226
  -8.250  -0.6303   0.02237   0.01509  -0.0603   0.9739   0.0235
  -8.000  -0.5984   0.02143   0.01404  -0.0618   0.9709   0.0245
  -7.750  -0.5739   0.02061   0.01311  -0.0617   0.9646   0.0257
  -7.500  -0.5437   0.01974   0.01219  -0.0628   0.9605   0.0274
  -7.250  -0.5103   0.01901   0.01140  -0.0644   0.9576   0.0293
  -7.000  -0.4861   0.01837   0.01067  -0.0640   0.9504   0.0311
  -6.750  -0.4543   0.01765   0.00992  -0.0652   0.9464   0.0335
  -6.500  -0.4197   0.01702   0.00923  -0.0668   0.9437   0.0381
  -6.250  -0.3954   0.01645   0.00867  -0.0664   0.9359   0.0445
  -6.000  -0.3625   0.01584   0.00808  -0.0676   0.9319   0.0555
  -5.750  -0.3270   0.01531   0.00755  -0.0694   0.9291   0.0688
  -5.500  -0.3012   0.01493   0.00718  -0.0691   0.9210   0.0809
  -5.250  -0.2667   0.01449   0.00675  -0.0706   0.9167   0.0951
  -5.000  -0.2332   0.01404   0.00635  -0.0719   0.9119   0.1115
  -4.750  -0.2043   0.01365   0.00601  -0.0723   0.9042   0.1289
  -4.500  -0.1689   0.01322   0.00564  -0.0739   0.8994   0.1540
  -4.250  -0.1408   0.01283   0.00536  -0.0741   0.8907   0.1840
  -4.000  -0.1068   0.01239   0.00503  -0.0755   0.8845   0.2197
  -3.750  -0.0776   0.01206   0.00477  -0.0759   0.8753   0.2508
  -3.500  -0.0439   0.01167   0.00448  -0.0771   0.8681   0.2912
  -3.250  -0.0159   0.01131   0.00427  -0.0773   0.8577   0.3380
  -3.000   0.0143   0.01092   0.00406  -0.0778   0.8486   0.3951
  -2.750   0.0430   0.01057   0.00389  -0.0780   0.8382   0.4546
  -2.500   0.0702   0.01031   0.00381  -0.0778   0.8270   0.5131
  -2.250   0.0983   0.01015   0.00380  -0.0775   0.8161   0.5711
  -2.000   0.1269   0.01009   0.00380  -0.0773   0.8050   0.6199
  -1.750   0.1539   0.01009   0.00380  -0.0768   0.7924   0.6521
  -1.500   0.1816   0.01011   0.00377  -0.0765   0.7800   0.6748
  -1.250   0.2094   0.01013   0.00374  -0.0762   0.7676   0.6911
  -1.000   0.2370   0.01016   0.00371  -0.0759   0.7550   0.7052
  -0.750   0.2642   0.01020   0.00369  -0.0754   0.7420   0.7186
  -0.500   0.2905   0.01024   0.00370  -0.0748   0.7284   0.7313
  -0.250   0.3168   0.01030   0.00370  -0.0742   0.7148   0.7437
   0.000   0.3432   0.01036   0.00370  -0.0737   0.7010   0.7557
   0.250   0.3691   0.01042   0.00372  -0.0730   0.6873   0.7662
   0.500   0.3948   0.01049   0.00375  -0.0724   0.6734   0.7765
   0.750   0.4207   0.01057   0.00377  -0.0718   0.6593   0.7873
   1.000   0.4457   0.01065   0.00381  -0.0709   0.6451   0.7966
   1.250   0.4708   0.01073   0.00385  -0.0702   0.6307   0.8062
   1.750   0.5203   0.01091   0.00395  -0.0686   0.6012   0.8243
   2.000   0.5452   0.01102   0.00401  -0.0679   0.5860   0.8338
   2.250   0.5690   0.01111   0.00408  -0.0669   0.5709   0.8417
   2.500   0.5936   0.01123   0.00415  -0.0661   0.5555   0.8505
   2.750   0.6172   0.01134   0.00424  -0.0651   0.5401   0.8581
   3.000   0.6411   0.01146   0.00433  -0.0643   0.5246   0.8670
   3.250   0.6644   0.01159   0.00443  -0.0633   0.5090   0.8760
   3.500   0.6877   0.01173   0.00454  -0.0623   0.4934   0.8857
   3.750   0.7109   0.01188   0.00467  -0.0613   0.4776   0.8973
   4.000   0.7341   0.01203   0.00481  -0.0603   0.4620   0.9105
   4.250   0.7584   0.01220   0.00495  -0.0596   0.4461   0.9258
   4.500   0.7858   0.01240   0.00513  -0.0596   0.4295   0.9438
   4.750   0.8177   0.01263   0.00533  -0.0606   0.4125   0.9674
   5.000   0.8476   0.01288   0.00553  -0.0614   0.3954   1.0000
   5.250   0.8709   0.01317   0.00577  -0.0608   0.3798   1.0000
   5.500   0.8940   0.01347   0.00601  -0.0601   0.3640   1.0000
   5.750   0.9167   0.01379   0.00628  -0.0594   0.3479   1.0000
   6.000   0.9390   0.01413   0.00658  -0.0585   0.3311   1.0000
   6.250   0.9608   0.01449   0.00688  -0.0576   0.3140   1.0000
   6.500   0.9822   0.01486   0.00721  -0.0567   0.2973   1.0000
   6.750   1.0034   0.01525   0.00756  -0.0557   0.2819   1.0000
   7.000   1.0242   0.01566   0.00794  -0.0546   0.2669   1.0000
   7.250   1.0446   0.01608   0.00834  -0.0535   0.2533   1.0000
   7.500   1.0646   0.01652   0.00876  -0.0524   0.2403   1.0000
   7.750   1.0837   0.01699   0.00920  -0.0511   0.2269   1.0000
   8.250   1.1187   0.01798   0.01015  -0.0480   0.1993   1.0000
   8.500   1.1349   0.01852   0.01067  -0.0463   0.1856   1.0000
   8.750   1.1502   0.01911   0.01122  -0.0445   0.1715   1.0000
   9.000   1.1649   0.01974   0.01183  -0.0426   0.1576   1.0000
   9.250   1.1795   0.02040   0.01246  -0.0408   0.1450   1.0000
   9.500   1.1939   0.02107   0.01313  -0.0391   0.1347   1.0000
   9.750   1.2071   0.02181   0.01387  -0.0372   0.1254   1.0000
  10.000   1.2207   0.02254   0.01462  -0.0355   0.1163   1.0000
  10.250   1.2336   0.02333   0.01545  -0.0337   0.1087   1.0000
  10.500   1.2449   0.02421   0.01634  -0.0318   0.1013   1.0000
  10.750   1.2571   0.02508   0.01726  -0.0301   0.0944   1.0000
  11.250   1.2774   0.02711   0.01938  -0.0267   0.0819   1.0000
  11.500   1.2845   0.02837   0.02066  -0.0249   0.0760   1.0000
  11.750   1.2942   0.02951   0.02189  -0.0234   0.0709   1.0000
  12.000   1.3006   0.03092   0.02334  -0.0218   0.0661   1.0000
  12.250   1.3070   0.03239   0.02488  -0.0203   0.0622   1.0000
  12.500   1.3131   0.03394   0.02652  -0.0190   0.0581   1.0000
  12.750   1.3157   0.03583   0.02845  -0.0177   0.0549   1.0000
  13.000   1.3198   0.03769   0.03041  -0.0167   0.0520   1.0000
  13.250   1.3236   0.03965   0.03250  -0.0158   0.0493   1.0000
  13.500   1.3253   0.04190   0.03482  -0.0150   0.0470   1.0000
  13.750   1.3237   0.04455   0.03752  -0.0145   0.0451   1.0000
  14.000   1.3249   0.04704   0.04013  -0.0141   0.0437   1.0000
  14.250   1.3259   0.04964   0.04287  -0.0140   0.0420   1.0000
  14.500   1.3256   0.05250   0.04585  -0.0140   0.0408   1.0000
  14.750   1.3240   0.05559   0.04906  -0.0142   0.0397   1.0000
  15.000   1.3211   0.05898   0.05254  -0.0147   0.0387   1.0000
  15.250   1.3164   0.06272   0.05636  -0.0155   0.0378   1.0000
  15.500   1.3109   0.06667   0.06038  -0.0164   0.0370   1.0000
  15.750   1.3094   0.07022   0.06409  -0.0173   0.0362   1.0000
  16.000   1.3069   0.07400   0.06803  -0.0185   0.0353   1.0000
  16.250   1.3037   0.07798   0.07214  -0.0198   0.0345   1.0000
  16.500   1.2998   0.08220   0.07650  -0.0214   0.0335   1.0000
  16.750   1.2950   0.08666   0.08107  -0.0232   0.0327   1.0000
  17.000   1.2895   0.09128   0.08579  -0.0251   0.0320   1.0000
  17.250   1.2824   0.09629   0.09088  -0.0274   0.0311   1.0000
  17.500   1.2753   0.10127   0.09590  -0.0297   0.0303   1.0000
  17.750   1.2701   0.10622   0.10103  -0.0321   0.0296   1.0000
  18.000   1.2638   0.11141   0.10639  -0.0347   0.0288   1.0000
  18.250   1.2571   0.11676   0.11188  -0.0375   0.0279   1.0000
  18.500   1.2500   0.12229   0.11753  -0.0406   0.0271   1.0000
  18.750   1.2429   0.12783   0.12319  -0.0437   0.0264   1.0000
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