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NASA/LANGLEY LS(1)-0417 (GA(W)-1) AIRFOIL (ls417-il) Xfoil prediction polar at RE=500,000 Ncrit=9


Details Polar file
Airfoil: NASA/LANGLEY LS(1)-0417 (GA(W)-1) AIRFOIL (ls417-il)
Reynolds number: 500,000
Max Cl/Cd: 92.9 at α=3.75°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-ls417-il-500000.txt
Download as CSV file: xf-ls417-il-500000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: NASA/LANGLEY LS(1)-0417 (GA(W)-1) AIRFOIL       
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     0.500 e 6     Ncrit =   9.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -16.250  -0.3002   0.14471   0.14233  -0.0536   1.0000   0.0333
 -16.000  -0.7979   0.07474   0.07103  -0.0814   1.0000   0.0224
 -15.750  -0.8346   0.06617   0.06213  -0.0870   1.0000   0.0222
 -15.500  -0.8533   0.06106   0.05683  -0.0895   1.0000   0.0222
 -15.250  -0.8677   0.05676   0.05234  -0.0912   1.0000   0.0221
 -15.000  -0.8795   0.05297   0.04839  -0.0921   1.0000   0.0221
 -14.750  -0.8887   0.04959   0.04484  -0.0925   1.0000   0.0222
 -14.500  -0.8954   0.04659   0.04170  -0.0925   1.0000   0.0222
 -14.250  -0.9012   0.04404   0.03902  -0.0916   1.0000   0.0222
 -14.000  -0.9048   0.04190   0.03678  -0.0906   0.9980   0.0223
 -13.750  -0.8896   0.03928   0.03402  -0.0927   0.9938   0.0224
 -13.500  -0.8729   0.03709   0.03173  -0.0944   0.9875   0.0226
 -13.250  -0.8537   0.03514   0.02967  -0.0962   0.9818   0.0228
 -13.000  -0.8360   0.03346   0.02788  -0.0972   0.9729   0.0230
 -12.750  -0.8189   0.03196   0.02628  -0.0976   0.9640   0.0232
 -12.500  -0.8045   0.03068   0.02490  -0.0971   0.9536   0.0234
 -12.250  -0.7913   0.02950   0.02362  -0.0962   0.9433   0.0236
 -12.000  -0.7778   0.02840   0.02239  -0.0951   0.9345   0.0238
 -11.750  -0.7627   0.02733   0.02123  -0.0943   0.9260   0.0241
 -11.500  -0.7473   0.02634   0.02012  -0.0933   0.9188   0.0243
 -11.250  -0.7305   0.02540   0.01908  -0.0925   0.9123   0.0246
 -11.000  -0.7143   0.02455   0.01813  -0.0916   0.9056   0.0249
 -10.750  -0.6977   0.02382   0.01727  -0.0906   0.8996   0.0252
 -10.500  -0.6778   0.02306   0.01641  -0.0903   0.8942   0.0256
 -10.250  -0.6585   0.02197   0.01534  -0.0896   0.8890   0.0261
 -10.000  -0.6383   0.02120   0.01456  -0.0892   0.8842   0.0266
  -9.750  -0.6172   0.02051   0.01382  -0.0890   0.8797   0.0271
  -9.500  -0.5950   0.01984   0.01311  -0.0890   0.8756   0.0276
  -9.250  -0.5721   0.01917   0.01240  -0.0891   0.8714   0.0281
  -9.000  -0.5487   0.01855   0.01173  -0.0891   0.8673   0.0287
  -8.750  -0.5245   0.01802   0.01112  -0.0891   0.8636   0.0292
  -8.500  -0.5026   0.01717   0.01027  -0.0892   0.8600   0.0300
  -8.250  -0.4777   0.01662   0.00970  -0.0895   0.8566   0.0309
  -8.000  -0.4517   0.01611   0.00918  -0.0899   0.8532   0.0319
  -7.750  -0.4250   0.01565   0.00869  -0.0903   0.8496   0.0331
  -7.500  -0.3986   0.01507   0.00811  -0.0908   0.8462   0.0347
  -7.250  -0.3708   0.01469   0.00771  -0.0912   0.8432   0.0368
  -7.000  -0.3429   0.01428   0.00731  -0.0918   0.8404   0.0396
  -6.750  -0.3143   0.01396   0.00698  -0.0924   0.8374   0.0436
  -6.500  -0.2854   0.01355   0.00663  -0.0932   0.8350   0.0504
  -6.250  -0.2562   0.01305   0.00621  -0.0941   0.8322   0.0640
  -6.000  -0.2266   0.01257   0.00585  -0.0951   0.8294   0.0846
  -5.750  -0.1965   0.01213   0.00557  -0.0962   0.8268   0.1157
  -5.500  -0.1658   0.01166   0.00527  -0.0974   0.8243   0.1517
  -5.250  -0.1343   0.01111   0.00496  -0.0990   0.8218   0.2077
  -5.000  -0.1016   0.01051   0.00467  -0.1009   0.8194   0.2838
  -4.750  -0.0679   0.00999   0.00444  -0.1030   0.8169   0.3606
  -4.500  -0.0327   0.00939   0.00421  -0.1054   0.8149   0.4473
  -4.250   0.0023   0.00895   0.00417  -0.1075   0.8127   0.5441
  -4.000   0.0341   0.00895   0.00429  -0.1084   0.8103   0.5917
  -3.750   0.0653   0.00904   0.00440  -0.1090   0.8077   0.6172
  -3.500   0.0961   0.00915   0.00449  -0.1094   0.8052   0.6327
  -3.250   0.1277   0.00925   0.00451  -0.1102   0.8029   0.6437
  -3.000   0.1574   0.00936   0.00463  -0.1104   0.8006   0.6516
  -2.750   0.1883   0.00951   0.00472  -0.1109   0.7981   0.6591
  -2.500   0.2186   0.00962   0.00483  -0.1114   0.7959   0.6660
  -2.250   0.2478   0.00977   0.00502  -0.1115   0.7934   0.6733
  -2.000   0.2788   0.00990   0.00512  -0.1121   0.7908   0.6806
  -1.750   0.3076   0.01001   0.00528  -0.1121   0.7882   0.6871
  -1.500   0.3364   0.01018   0.00546  -0.1120   0.7856   0.6935
  -1.250   0.3674   0.01026   0.00550  -0.1126   0.7831   0.6984
  -1.000   0.3990   0.01029   0.00546  -0.1134   0.7799   0.7018
  -0.750   0.4282   0.01030   0.00548  -0.1136   0.7758   0.7044
  -0.500   0.4574   0.01028   0.00549  -0.1137   0.7713   0.7068
  -0.250   0.4868   0.01023   0.00543  -0.1138   0.7655   0.7097
   0.000   0.5164   0.01023   0.00535  -0.1139   0.7587   0.7137
   0.250   0.5463   0.01021   0.00533  -0.1142   0.7519   0.7182
   0.500   0.5769   0.01016   0.00528  -0.1147   0.7464   0.7213
   0.750   0.6061   0.01012   0.00523  -0.1148   0.7416   0.7236
   1.000   0.6354   0.01014   0.00525  -0.1150   0.7364   0.7257
   1.250   0.6647   0.01012   0.00527  -0.1153   0.7307   0.7280
   1.500   0.6946   0.01007   0.00522  -0.1156   0.7244   0.7303
   1.750   0.7245   0.01004   0.00516  -0.1160   0.7167   0.7327
   2.000   0.7544   0.00998   0.00511  -0.1164   0.7075   0.7349
   2.250   0.7848   0.00998   0.00505  -0.1169   0.6996   0.7371
   2.500   0.8148   0.00995   0.00505  -0.1174   0.6896   0.7389
   2.750   0.8435   0.00991   0.00500  -0.1175   0.6790   0.7405
   3.000   0.8718   0.00990   0.00500  -0.1175   0.6653   0.7420
   3.250   0.8995   0.00994   0.00503  -0.1175   0.6481   0.7438
   3.500   0.9265   0.01003   0.00506  -0.1173   0.6250   0.7457
   3.750   0.9513   0.01024   0.00513  -0.1167   0.5826   0.7475
   4.000   0.9700   0.01085   0.00538  -0.1150   0.5172   0.7494
   4.250   0.9867   0.01162   0.00580  -0.1132   0.4510   0.7514
   4.500   1.0041   0.01237   0.00624  -0.1116   0.3965   0.7535
   4.750   1.0213   0.01310   0.00670  -0.1100   0.3471   0.7554
   5.000   1.0385   0.01374   0.00713  -0.1084   0.3062   0.7574
   5.500   1.0718   0.01493   0.00801  -0.1048   0.2419   0.7611
   6.000   1.1022   0.01605   0.00892  -0.1006   0.1983   0.7652
   6.250   1.1147   0.01659   0.00938  -0.0981   0.1820   0.7674
   6.500   1.1306   0.01720   0.00991  -0.0963   0.1675   0.7697
   6.750   1.1479   0.01781   0.01046  -0.0949   0.1560   0.7720
   7.000   1.1661   0.01840   0.01102  -0.0936   0.1465   0.7741
   7.250   1.1819   0.01908   0.01167  -0.0920   0.1379   0.7761
   7.500   1.1995   0.01967   0.01227  -0.0907   0.1308   0.7782
   7.750   1.2154   0.02040   0.01298  -0.0892   0.1247   0.7805
   8.000   1.2334   0.02101   0.01361  -0.0880   0.1194   0.7831
   8.250   1.2475   0.02190   0.01445  -0.0864   0.1141   0.7861
   8.500   1.2675   0.02245   0.01505  -0.0856   0.1099   0.7890
   8.750   1.2843   0.02320   0.01578  -0.0845   0.1058   0.7915
   9.000   1.2985   0.02407   0.01667  -0.0830   0.1024   0.7939
   9.250   1.3163   0.02473   0.01738  -0.0820   0.0997   0.7964
   9.500   1.3325   0.02551   0.01820  -0.0808   0.0968   0.7992
   9.750   1.3460   0.02651   0.01918  -0.0794   0.0941   0.8023
  10.000   1.3608   0.02744   0.02016  -0.0782   0.0919   0.8054
  10.250   1.3781   0.02823   0.02099  -0.0773   0.0898   0.8083
  10.500   1.3935   0.02908   0.02189  -0.0762   0.0876   0.8112
  10.750   1.4061   0.03014   0.02298  -0.0748   0.0856   0.8142
  11.000   1.4165   0.03139   0.02425  -0.0733   0.0835   0.8176
  11.250   1.4327   0.03226   0.02520  -0.0724   0.0819   0.8214
  11.500   1.4481   0.03322   0.02621  -0.0715   0.0801   0.8251
  11.750   1.4615   0.03424   0.02729  -0.0703   0.0783   0.8285
  12.000   1.4712   0.03558   0.02865  -0.0689   0.0765   0.8320
  12.250   1.4815   0.03690   0.03002  -0.0676   0.0749   0.8358
  12.500   1.4959   0.03795   0.03115  -0.0667   0.0734   0.8398
  12.750   1.5093   0.03907   0.03235  -0.0658   0.0716   0.8436
  13.000   1.5206   0.04032   0.03365  -0.0647   0.0700   0.8475
  13.250   1.5272   0.04202   0.03536  -0.0634   0.0683   0.8516
  13.500   1.5389   0.04335   0.03678  -0.0625   0.0668   0.8562
  13.750   1.5509   0.04467   0.03819  -0.0617   0.0652   0.8606
  14.000   1.5615   0.04607   0.03968  -0.0608   0.0636   0.8653
  14.250   1.5696   0.04778   0.04142  -0.0598   0.0621   0.8705
  14.500   1.5742   0.04983   0.04350  -0.0587   0.0607   0.8756
  14.750   1.5849   0.05128   0.04510  -0.0580   0.0592   0.8809
  15.000   1.5938   0.05300   0.04691  -0.0573   0.0576   0.8869
  15.250   1.6013   0.05487   0.04883  -0.0566   0.0562   0.8927
  15.500   1.6028   0.05731   0.05130  -0.0557   0.0548   0.8990
  15.750   1.6100   0.05928   0.05340  -0.0551   0.0535   0.9063
  16.000   1.6161   0.06131   0.05556  -0.0545   0.0521   0.9150
  16.250   1.6204   0.06346   0.05781  -0.0538   0.0509   0.9266
  16.500   1.6170   0.06561   0.06005  -0.0521   0.0500   0.9819
  16.750   1.6154   0.06889   0.06334  -0.0520   0.0489   1.0000
  17.000   1.6211   0.07147   0.06605  -0.0522   0.0479   1.0000
  17.250   1.6245   0.07433   0.06901  -0.0524   0.0468   1.0000
  17.500   1.6264   0.07739   0.07215  -0.0528   0.0459   1.0000
  17.750   1.6269   0.08064   0.07547  -0.0532   0.0450   1.0000
  18.000   1.6242   0.08430   0.07917  -0.0537   0.0442   1.0000
  18.250   1.6193   0.08824   0.08316  -0.0542   0.0435   1.0000
  18.500   1.6184   0.09185   0.08691  -0.0550   0.0428   1.0000
  18.750   1.6162   0.09566   0.09083  -0.0559   0.0421   1.0000
  19.000   1.6131   0.09960   0.09488  -0.0570   0.0414   1.0000
  19.250   1.6093   0.10368   0.09905  -0.0582   0.0408   1.0000
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