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NASA/LANGLEY LS(1)-0417MOD AIRFOIL (ls417mod-il) Xfoil prediction polar at RE=1,000,000 Ncrit=5


Details Polar file
Airfoil: NASA/LANGLEY LS(1)-0417MOD AIRFOIL (ls417mod-il)
Reynolds number: 1,000,000
Max Cl/Cd: 100.37 at α=8°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-ls417mod-il-1000000-n5.txt
Download as CSV file: xf-ls417mod-il-1000000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: NASA/LANGLEY LS(1)-0417MOD 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
  ------ -------- --------- --------- -------- -------- --------
 -19.750  -1.0578   0.10687   0.10342  -0.0384   1.0000   0.0116
 -19.500  -1.0839   0.09852   0.09494  -0.0429   1.0000   0.0116
 -19.250  -1.1076   0.09073   0.08701  -0.0471   1.0000   0.0116
 -19.000  -1.1279   0.08362   0.07975  -0.0509   1.0000   0.0117
 -18.750  -1.1436   0.07740   0.07341  -0.0542   1.0000   0.0117
 -18.500  -1.1568   0.07164   0.06754  -0.0572   1.0000   0.0117
 -18.250  -1.1657   0.06668   0.06246  -0.0597   1.0000   0.0117
 -18.000  -1.1727   0.06213   0.05780  -0.0619   1.0000   0.0118
 -17.750  -1.1777   0.05798   0.05356  -0.0638   1.0000   0.0118
 -17.500  -1.1837   0.05390   0.04937  -0.0655   1.0000   0.0119
 -17.250  -1.1869   0.05033   0.04572  -0.0668   1.0000   0.0120
 -17.000  -1.1872   0.04725   0.04255  -0.0677   1.0000   0.0121
 -16.750  -1.1856   0.04454   0.03977  -0.0683   1.0000   0.0122
 -16.500  -1.1819   0.04217   0.03734  -0.0687   1.0000   0.0123
 -16.250  -1.1771   0.04002   0.03513  -0.0689   1.0000   0.0124
 -16.000  -1.1713   0.03805   0.03311  -0.0690   1.0000   0.0125
 -15.750  -1.1639   0.03630   0.03130  -0.0689   1.0000   0.0126
 -15.500  -1.1556   0.03466   0.02961  -0.0687   1.0000   0.0128
 -15.250  -1.1466   0.03313   0.02803  -0.0684   1.0000   0.0129
 -15.000  -1.1366   0.03171   0.02657  -0.0681   1.0000   0.0130
 -14.750  -1.1261   0.03038   0.02520  -0.0676   1.0000   0.0132
 -14.500  -1.1149   0.02915   0.02393  -0.0671   1.0000   0.0133
 -14.250  -1.1036   0.02797   0.02270  -0.0665   1.0000   0.0134
 -14.000  -1.0919   0.02689   0.02158  -0.0657   1.0000   0.0136
 -13.750  -1.0806   0.02586   0.02051  -0.0647   1.0000   0.0138
 -13.500  -1.0696   0.02492   0.01953  -0.0635   1.0000   0.0139
 -13.250  -1.0606   0.02403   0.01860  -0.0619   1.0000   0.0140
 -13.000  -1.0533   0.02323   0.01778  -0.0597   1.0000   0.0142
 -12.750  -1.0328   0.02235   0.01686  -0.0601   0.9972   0.0143
 -12.250  -0.9855   0.02057   0.01501  -0.0618   0.9853   0.0147
 -12.000  -0.9600   0.01972   0.01413  -0.0629   0.9774   0.0150
 -11.750  -0.9320   0.01898   0.01338  -0.0643   0.9681   0.0153
 -11.500  -0.9026   0.01832   0.01270  -0.0657   0.9574   0.0157
 -11.250  -0.8743   0.01771   0.01205  -0.0668   0.9445   0.0160
 -11.000  -0.8483   0.01717   0.01145  -0.0674   0.9304   0.0164
 -10.750  -0.8234   0.01668   0.01088  -0.0677   0.9164   0.0167
 -10.500  -0.7983   0.01622   0.01036  -0.0678   0.9026   0.0170
 -10.250  -0.7732   0.01582   0.00988  -0.0679   0.8885   0.0172
 -10.000  -0.7480   0.01545   0.00942  -0.0678   0.8741   0.0175
  -9.750  -0.7224   0.01499   0.00892  -0.0680   0.8624   0.0179
  -9.500  -0.6962   0.01463   0.00851  -0.0681   0.8519   0.0183
  -9.250  -0.6689   0.01427   0.00813  -0.0684   0.8439   0.0187
  -9.000  -0.6416   0.01396   0.00777  -0.0686   0.8349   0.0192
  -8.750  -0.6139   0.01366   0.00743  -0.0689   0.8269   0.0196
  -8.500  -0.5857   0.01337   0.00710  -0.0692   0.8187   0.0201
  -8.250  -0.5574   0.01312   0.00680  -0.0695   0.8113   0.0205
  -8.000  -0.5289   0.01279   0.00645  -0.0699   0.8056   0.0211
  -7.750  -0.5000   0.01250   0.00616  -0.0704   0.7987   0.0219
  -7.500  -0.4711   0.01226   0.00588  -0.0707   0.7904   0.0226
  -7.250  -0.4418   0.01203   0.00562  -0.0712   0.7844   0.0233
  -7.000  -0.4121   0.01179   0.00537  -0.0717   0.7793   0.0239
  -6.750  -0.3825   0.01154   0.00511  -0.0722   0.7716   0.0249
  -6.500  -0.3530   0.01134   0.00487  -0.0726   0.7627   0.0259
  -6.250  -0.3228   0.01114   0.00466  -0.0732   0.7557   0.0271
  -6.000  -0.2927   0.01093   0.00444  -0.0737   0.7479   0.0286
  -5.750  -0.2627   0.01076   0.00424  -0.0742   0.7395   0.0305
  -5.500  -0.2323   0.01056   0.00405  -0.0748   0.7283   0.0330
  -5.250  -0.2021   0.01040   0.00386  -0.0754   0.7158   0.0366
  -5.000  -0.1716   0.01022   0.00368  -0.0760   0.7022   0.0423
  -4.750  -0.1412   0.01005   0.00350  -0.0766   0.6826   0.0521
  -4.500  -0.1116   0.00996   0.00333  -0.0771   0.6418   0.0656
  -4.250  -0.0868   0.01046   0.00330  -0.0769   0.4882   0.0808
  -4.000  -0.0567   0.01042   0.00321  -0.0776   0.4522   0.1009
  -3.750  -0.0258   0.01032   0.00311  -0.0785   0.4303   0.1232
  -3.500   0.0057   0.01016   0.00300  -0.0795   0.4132   0.1523
  -3.250   0.0378   0.00994   0.00288  -0.0806   0.4001   0.1923
  -3.000   0.0704   0.00971   0.00277  -0.0819   0.3903   0.2357
  -2.750   0.1037   0.00944   0.00267  -0.0833   0.3817   0.2922
  -2.250   0.1741   0.00863   0.00240  -0.0874   0.3648   0.4689
  -2.000   0.2089   0.00834   0.00237  -0.0892   0.3577   0.5540
  -1.500   0.2711   0.00840   0.00246  -0.0904   0.3454   0.5998
  -1.250   0.3017   0.00847   0.00250  -0.0908   0.3393   0.6117
  -1.000   0.3321   0.00855   0.00256  -0.0912   0.3331   0.6238
  -0.750   0.3624   0.00865   0.00260  -0.0916   0.3280   0.6304
  -0.500   0.3928   0.00870   0.00265  -0.0920   0.3236   0.6354
  -0.250   0.4229   0.00878   0.00270  -0.0923   0.3182   0.6394
   0.000   0.4529   0.00888   0.00275  -0.0927   0.3128   0.6424
   0.250   0.4829   0.00897   0.00280  -0.0930   0.3082   0.6448
   0.500   0.5130   0.00904   0.00285  -0.0934   0.3043   0.6473
   0.750   0.5430   0.00914   0.00290  -0.0937   0.2995   0.6501
   1.000   0.5727   0.00924   0.00298  -0.0940   0.2948   0.6548
   1.250   0.6024   0.00935   0.00307  -0.0943   0.2900   0.6599
   1.500   0.6322   0.00943   0.00315  -0.0946   0.2866   0.6640
   1.750   0.6619   0.00953   0.00323  -0.0948   0.2825   0.6665
   2.000   0.6913   0.00965   0.00331  -0.0951   0.2779   0.6684
   2.250   0.7206   0.00978   0.00339  -0.0953   0.2728   0.6699
   2.500   0.7502   0.00987   0.00347  -0.0956   0.2699   0.6711
   2.750   0.7797   0.00998   0.00356  -0.0959   0.2661   0.6721
   3.000   0.8088   0.01009   0.00365  -0.0961   0.2615   0.6738
   3.250   0.8377   0.01023   0.00376  -0.0963   0.2569   0.6759
   3.500   0.8668   0.01033   0.00387  -0.0965   0.2536   0.6777
   3.750   0.8959   0.01045   0.00398  -0.0967   0.2498   0.6793
   4.000   0.9246   0.01058   0.00410  -0.0969   0.2454   0.6808
   4.250   0.9530   0.01075   0.00424  -0.0970   0.2406   0.6824
   4.500   0.9817   0.01088   0.00437  -0.0972   0.2372   0.6839
   4.750   1.0103   0.01101   0.00450  -0.0973   0.2333   0.6857
   5.000   1.0384   0.01118   0.00465  -0.0974   0.2288   0.6875
   5.250   1.0663   0.01137   0.00481  -0.0974   0.2242   0.6892
   5.500   1.0946   0.01151   0.00495  -0.0975   0.2210   0.6907
   5.750   1.1225   0.01168   0.00511  -0.0975   0.2167   0.6921
   6.000   1.1499   0.01189   0.00529  -0.0975   0.2120   0.6933
   6.250   1.1774   0.01207   0.00546  -0.0975   0.2080   0.6945
   6.500   1.2050   0.01224   0.00565  -0.0975   0.2039   0.6966
   6.750   1.2319   0.01246   0.00585  -0.0974   0.1990   0.6986
   7.000   1.2587   0.01267   0.00606  -0.0973   0.1948   0.7006
   7.250   1.2856   0.01287   0.00627  -0.0972   0.1907   0.7025
   7.500   1.3119   0.01311   0.00650  -0.0969   0.1858   0.7046
   7.750   1.3380   0.01336   0.00675  -0.0967   0.1814   0.7069
   8.000   1.3640   0.01359   0.00698  -0.0965   0.1768   0.7093
   8.250   1.3892   0.01389   0.00726  -0.0961   0.1717   0.7115
   8.500   1.4147   0.01414   0.00752  -0.0958   0.1673   0.7134
   8.750   1.4395   0.01443   0.00779  -0.0954   0.1623   0.7151
   9.000   1.4638   0.01475   0.00810  -0.0949   0.1577   0.7168
   9.250   1.4882   0.01503   0.00840  -0.0944   0.1531   0.7194
   9.750   1.5349   0.01571   0.00908  -0.0931   0.1437   0.7245
  10.000   1.5569   0.01609   0.00946  -0.0923   0.1386   0.7271
  10.250   1.5789   0.01645   0.00983  -0.0914   0.1344   0.7297
  10.500   1.5998   0.01685   0.01023  -0.0904   0.1297   0.7323
  10.750   1.6198   0.01726   0.01065  -0.0892   0.1256   0.7348
  11.000   1.6390   0.01769   0.01108  -0.0879   0.1211   0.7370
  11.250   1.6544   0.01816   0.01155  -0.0859   0.1174   0.7395
  11.500   1.6710   0.01860   0.01203  -0.0841   0.1138   0.7425
  11.750   1.6868   0.01918   0.01262  -0.0824   0.1097   0.7456
  12.000   1.7036   0.01972   0.01319  -0.0809   0.1062   0.7490
  12.250   1.7186   0.02038   0.01385  -0.0792   0.1019   0.7524
  12.500   1.7336   0.02105   0.01454  -0.0775   0.0977   0.7556
  13.000   1.7605   0.02262   0.01614  -0.0741   0.0892   0.7610
  13.250   1.7723   0.02354   0.01708  -0.0724   0.0852   0.7642
  13.500   1.7842   0.02448   0.01804  -0.0707   0.0810   0.7674
  13.750   1.7950   0.02552   0.01911  -0.0691   0.0776   0.7708
  14.000   1.8061   0.02658   0.02020  -0.0676   0.0746   0.7740
  14.250   1.8157   0.02776   0.02142  -0.0660   0.0721   0.7770
  14.500   1.8261   0.02893   0.02263  -0.0646   0.0697   0.7796
  14.750   1.8341   0.03032   0.02407  -0.0632   0.0672   0.7828
  15.000   1.8422   0.03173   0.02553  -0.0618   0.0650   0.7862
  15.250   1.8492   0.03327   0.02713  -0.0605   0.0628   0.7896
  15.500   1.8532   0.03512   0.02902  -0.0592   0.0606   0.7930
  15.750   1.8591   0.03686   0.03083  -0.0581   0.0587   0.7962
  16.000   1.8623   0.03887   0.03290  -0.0570   0.0569   0.7992
  16.250   1.8631   0.04117   0.03527  -0.0560   0.0553   0.8026
  16.500   1.8650   0.04347   0.03766  -0.0552   0.0538   0.8065
  16.750   1.8642   0.04612   0.04039  -0.0546   0.0523   0.8105
  17.000   1.8601   0.04924   0.04359  -0.0540   0.0509   0.8142
  17.250   1.8560   0.05252   0.04697  -0.0538   0.0497   0.8176
  17.500   1.8504   0.05614   0.05069  -0.0539   0.0485   0.8209
  17.750   1.8403   0.06050   0.05517  -0.0544   0.0474   0.8245
  18.000   1.8260   0.06565   0.06044  -0.0553   0.0464   0.8280
  18.250   1.8083   0.07155   0.06649  -0.0569   0.0456   0.8314
  18.500   1.7888   0.07791   0.07299  -0.0587   0.0449   0.8344
  19.000   1.7365   0.09261   0.08800  -0.0634   0.0437   0.8398
  19.250   1.7078   0.10026   0.09580  -0.0660   0.0431   0.8427
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