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NASA/LANGLEY LS(1)-0413MOD AIRFOIL (ls413mod-il) Xfoil prediction polar at RE=1,000,000 Ncrit=9


Details Polar file
Airfoil: NASA/LANGLEY LS(1)-0413MOD AIRFOIL (ls413mod-il)
Reynolds number: 1,000,000
Max Cl/Cd: 99.78 at α=2.75°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-ls413mod-il-1000000.txt
Download as CSV file: xf-ls413mod-il-1000000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: NASA/LANGLEY LS(1)-0413MOD 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 =   9.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -12.250  -0.4283   0.08696   0.08528  -0.0455   1.0000   0.0248
 -12.000  -0.4387   0.08050   0.07883  -0.0478   1.0000   0.0250
 -11.750  -0.7486   0.04509   0.04251  -0.0696   1.0000   0.0195
 -11.500  -0.7742   0.04207   0.03939  -0.0671   1.0000   0.0193
 -11.250  -0.7934   0.03893   0.03607  -0.0646   1.0000   0.0191
 -11.000  -0.8000   0.03507   0.03192  -0.0638   0.9990   0.0189
 -10.750  -0.7818   0.03075   0.02723  -0.0670   0.9963   0.0187
 -10.500  -0.7570   0.02769   0.02385  -0.0696   0.9944   0.0188
 -10.250  -0.7298   0.02541   0.02132  -0.0716   0.9924   0.0189
 -10.000  -0.7025   0.02317   0.01884  -0.0733   0.9896   0.0188
  -9.750  -0.6726   0.02120   0.01666  -0.0751   0.9874   0.0188
  -9.500  -0.6409   0.01963   0.01492  -0.0769   0.9855   0.0188
  -9.250  -0.6083   0.01837   0.01352  -0.0786   0.9837   0.0189
  -9.000  -0.5772   0.01732   0.01237  -0.0799   0.9804   0.0191
  -8.750  -0.5475   0.01645   0.01141  -0.0807   0.9751   0.0193
  -8.500  -0.5160   0.01566   0.01055  -0.0819   0.9707   0.0195
  -8.250  -0.4876   0.01501   0.00983  -0.0823   0.9631   0.0197
  -8.000  -0.4584   0.01443   0.00919  -0.0828   0.9560   0.0199
  -7.750  -0.4309   0.01397   0.00867  -0.0829   0.9465   0.0200
  -7.500  -0.4036   0.01335   0.00798  -0.0830   0.9376   0.0202
  -7.250  -0.3771   0.01236   0.00694  -0.0831   0.9276   0.0205
  -7.000  -0.3493   0.01173   0.00627  -0.0835   0.9181   0.0209
  -6.500  -0.2922   0.01092   0.00538  -0.0841   0.8993   0.0217
  -6.250  -0.2632   0.01060   0.00501  -0.0845   0.8904   0.0222
  -6.000  -0.2338   0.01029   0.00466  -0.0850   0.8812   0.0228
  -5.750  -0.2043   0.01002   0.00434  -0.0854   0.8726   0.0234
  -5.500  -0.1747   0.00981   0.00409  -0.0858   0.8636   0.0241
  -5.250  -0.1444   0.00945   0.00366  -0.0865   0.8552   0.0252
  -5.000  -0.1142   0.00916   0.00334  -0.0871   0.8460   0.0265
  -4.750  -0.0840   0.00895   0.00310  -0.0876   0.8370   0.0278
  -4.500  -0.0540   0.00880   0.00288  -0.0880   0.8276   0.0291
  -4.250  -0.0232   0.00855   0.00263  -0.0887   0.8190   0.0325
  -4.000   0.0073   0.00837   0.00244  -0.0893   0.8109   0.0390
  -3.750   0.0388   0.00807   0.00227  -0.0903   0.8033   0.0692
  -3.500   0.0710   0.00765   0.00210  -0.0916   0.7958   0.1366
  -3.250   0.1043   0.00716   0.00193  -0.0932   0.7884   0.2338
  -3.000   0.1383   0.00663   0.00179  -0.0951   0.7803   0.3495
  -2.750   0.1722   0.00620   0.00167  -0.0968   0.7729   0.4575
  -2.500   0.2056   0.00586   0.00163  -0.0983   0.7649   0.5553
  -2.250   0.2369   0.00578   0.00165  -0.0990   0.7566   0.6067
  -2.000   0.2671   0.00579   0.00167  -0.0994   0.7460   0.6369
  -1.750   0.2971   0.00582   0.00168  -0.0997   0.7338   0.6521
  -1.500   0.3269   0.00587   0.00169  -0.1000   0.7221   0.6652
  -1.000   0.3864   0.00598   0.00178  -0.1005   0.7022   0.6906
  -0.750   0.4160   0.00605   0.00180  -0.1008   0.6913   0.6988
  -0.500   0.4453   0.00613   0.00183  -0.1009   0.6782   0.7051
  -0.250   0.4748   0.00623   0.00187  -0.1012   0.6631   0.7123
   0.000   0.5040   0.00629   0.00191  -0.1013   0.6480   0.7188
   0.250   0.5333   0.00637   0.00195  -0.1016   0.6331   0.7231
   0.500   0.5627   0.00647   0.00198  -0.1018   0.6176   0.7265
   0.750   0.5921   0.00657   0.00202  -0.1021   0.6029   0.7295
   1.000   0.6212   0.00666   0.00207  -0.1023   0.5854   0.7330
   1.250   0.6498   0.00680   0.00214  -0.1024   0.5643   0.7367
   1.500   0.6786   0.00695   0.00222  -0.1026   0.5424   0.7409
   1.750   0.7070   0.00716   0.00231  -0.1027   0.5164   0.7450
   2.250   0.7626   0.00766   0.00256  -0.1028   0.4502   0.7525
   2.500   0.7903   0.00794   0.00270  -0.1028   0.4185   0.7557
   2.750   0.8182   0.00820   0.00285  -0.1029   0.3900   0.7587
   3.000   0.8458   0.00849   0.00301  -0.1030   0.3596   0.7616
   3.250   0.8729   0.00884   0.00319  -0.1030   0.3245   0.7644
   3.500   0.8996   0.00918   0.00341  -0.1029   0.2918   0.7677
   3.750   0.9264   0.00951   0.00362  -0.1028   0.2643   0.7709
   4.000   0.9533   0.00984   0.00385  -0.1027   0.2407   0.7742
   4.250   0.9803   0.01016   0.00407  -0.1026   0.2187   0.7777
   4.500   1.0069   0.01050   0.00430  -0.1026   0.1985   0.7811
   4.750   1.0333   0.01081   0.00455  -0.1024   0.1798   0.7847
   5.000   1.0598   0.01113   0.00480  -0.1022   0.1637   0.7882
   5.250   1.0862   0.01145   0.00506  -0.1021   0.1504   0.7917
   5.500   1.1129   0.01174   0.00531  -0.1020   0.1410   0.7954
   5.750   1.1393   0.01201   0.00557  -0.1018   0.1331   0.7990
   6.000   1.1652   0.01232   0.00585  -0.1015   0.1252   0.8026
   6.250   1.1915   0.01259   0.00612  -0.1013   0.1183   0.8064
   6.500   1.2172   0.01292   0.00641  -0.1011   0.1108   0.8103
   6.750   1.2433   0.01319   0.00669  -0.1009   0.1057   0.8140
   7.000   1.2688   0.01346   0.00698  -0.1005   0.1012   0.8180
   7.250   1.2934   0.01384   0.00734  -0.1001   0.0954   0.8222
   7.500   1.3194   0.01409   0.00762  -0.0998   0.0928   0.8265
   7.750   1.3445   0.01439   0.00792  -0.0995   0.0890   0.8304
   8.000   1.3681   0.01478   0.00830  -0.0988   0.0838   0.8344
   8.250   1.3930   0.01506   0.00863  -0.0984   0.0815   0.8387
   8.500   1.4176   0.01537   0.00896  -0.0980   0.0789   0.8433
   8.750   1.4410   0.01573   0.00933  -0.0973   0.0758   0.8476
   9.000   1.4632   0.01617   0.00978  -0.0965   0.0720   0.8520
   9.250   1.4871   0.01646   0.01013  -0.0959   0.0703   0.8566
   9.500   1.5103   0.01681   0.01050  -0.0953   0.0679   0.8609
   9.750   1.5317   0.01721   0.01092  -0.0943   0.0647   0.8654
  10.000   1.5523   0.01769   0.01142  -0.0932   0.0611   0.8704
  10.250   1.5745   0.01804   0.01181  -0.0925   0.0585   0.8753
  10.500   1.5930   0.01856   0.01232  -0.0911   0.0535   0.8801
  10.750   1.6117   0.01906   0.01284  -0.0897   0.0479   0.8852
  11.000   1.6260   0.01981   0.01353  -0.0878   0.0394   0.8905
  11.250   1.6357   0.02061   0.01431  -0.0849   0.0337   0.8963
  11.500   1.6448   0.02143   0.01516  -0.0821   0.0305   0.9028
  11.750   1.6557   0.02224   0.01601  -0.0797   0.0287   0.9093
  12.000   1.6648   0.02319   0.01703  -0.0771   0.0271   0.9169
  12.250   1.6742   0.02415   0.01806  -0.0747   0.0259   0.9255
  12.500   1.6851   0.02498   0.01898  -0.0727   0.0253   0.9365
  12.750   1.6920   0.02581   0.01993  -0.0699   0.0246   0.9633
  13.000   1.7011   0.02694   0.02112  -0.0681   0.0238   1.0000
  13.250   1.7099   0.02828   0.02252  -0.0665   0.0230   1.0000
  13.500   1.7162   0.02988   0.02418  -0.0648   0.0221   1.0000
  13.750   1.7223   0.03154   0.02591  -0.0632   0.0215   1.0000
  14.000   1.7321   0.03292   0.02737  -0.0621   0.0212   1.0000
  14.250   1.7410   0.03441   0.02894  -0.0610   0.0208   1.0000
  14.500   1.7482   0.03610   0.03070  -0.0600   0.0203   1.0000
  14.750   1.7538   0.03796   0.03265  -0.0589   0.0199   1.0000
  15.000   1.7579   0.04004   0.03480  -0.0580   0.0195   1.0000
  15.250   1.7604   0.04234   0.03718  -0.0572   0.0191   1.0000
  15.500   1.7604   0.04495   0.03986  -0.0564   0.0187   1.0000
  15.750   1.7579   0.04792   0.04293  -0.0558   0.0183   1.0000
  16.000   1.7518   0.05144   0.04656  -0.0554   0.0180   1.0000
  16.250   1.7453   0.05514   0.05036  -0.0553   0.0177   1.0000
  16.500   1.7453   0.05816   0.05348  -0.0554   0.0175   1.0000
  16.750   1.7436   0.06149   0.05692  -0.0556   0.0174   1.0000
  17.000   1.7400   0.06517   0.06071  -0.0561   0.0172   1.0000
  17.250   1.7345   0.06922   0.06487  -0.0568   0.0170   1.0000
  17.500   1.7271   0.07362   0.06939  -0.0577   0.0167   1.0000
  17.750   1.7176   0.07847   0.07435  -0.0590   0.0166   1.0000
  18.000   1.7067   0.08365   0.07966  -0.0605   0.0164   1.0000
  18.250   1.6931   0.08934   0.08547  -0.0624   0.0162   1.0000
  18.500   1.6774   0.09547   0.09172  -0.0646   0.0160   1.0000
  18.750   1.6598   0.10207   0.09845  -0.0671   0.0159   1.0000
  19.000   1.6397   0.10920   0.10572  -0.0701   0.0158   1.0000
  19.250   1.6171   0.11688   0.11354  -0.0735   0.0157   1.0000
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