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NLR-7301 AIRFOIL (nlr7301-il) Xfoil prediction polar at RE=200,000 Ncrit=5


Details Polar file
Airfoil: NLR-7301 AIRFOIL (nlr7301-il)
Reynolds number: 200,000
Max Cl/Cd: 37.21 at α=7.25°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-nlr7301-il-200000-n5.txt
Download as CSV file: xf-nlr7301-il-200000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: NLR-7301 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
  ------ -------- --------- --------- -------- -------- --------
 -17.750  -0.9636   0.09841   0.09250  -0.0489   1.0000   0.0390
 -17.500  -0.9886   0.09026   0.08410  -0.0537   1.0000   0.0392
 -17.250  -0.9929   0.08596   0.07974  -0.0560   1.0000   0.0394
 -17.000  -0.9977   0.08167   0.07536  -0.0582   1.0000   0.0397
 -16.750  -1.0020   0.07755   0.07114  -0.0602   1.0000   0.0400
 -16.500  -1.0063   0.07353   0.06702  -0.0621   1.0000   0.0402
 -16.250  -1.0101   0.06973   0.06311  -0.0638   1.0000   0.0406
 -16.000  -1.0129   0.06616   0.05941  -0.0652   1.0000   0.0409
 -15.750  -1.0147   0.06283   0.05596  -0.0665   1.0000   0.0413
 -15.500  -1.0153   0.05975   0.05275  -0.0674   1.0000   0.0416
 -15.250  -1.0146   0.05688   0.04974  -0.0682   1.0000   0.0420
 -15.000  -1.0130   0.05421   0.04691  -0.0687   1.0000   0.0425
 -14.750  -1.0102   0.05175   0.04431  -0.0691   1.0000   0.0429
 -14.500  -1.0065   0.04944   0.04183  -0.0693   1.0000   0.0434
 -14.250  -0.9973   0.04776   0.04012  -0.0692   1.0000   0.0438
 -14.000  -0.9878   0.04615   0.03851  -0.0692   1.0000   0.0442
 -13.750  -0.9781   0.04459   0.03692  -0.0692   1.0000   0.0447
 -13.500  -0.9683   0.04306   0.03535  -0.0691   1.0000   0.0453
 -13.250  -0.9580   0.04158   0.03382  -0.0689   1.0000   0.0460
 -13.000  -0.9472   0.04016   0.03232  -0.0686   1.0000   0.0467
 -12.750  -0.9360   0.03879   0.03084  -0.0683   1.0000   0.0475
 -12.500  -0.9240   0.03752   0.02948  -0.0678   1.0000   0.0483
 -12.250  -0.9116   0.03640   0.02839  -0.0673   1.0000   0.0489
 -12.000  -0.8998   0.03533   0.02733  -0.0667   1.0000   0.0495
 -11.750  -0.8889   0.03434   0.02633  -0.0658   1.0000   0.0502
 -11.500  -0.8813   0.03347   0.02545  -0.0642   1.0000   0.0510
 -11.250  -0.8753   0.03268   0.02463  -0.0622   0.9985   0.0517
 -11.000  -0.8507   0.03163   0.02348  -0.0635   0.9934   0.0530
 -10.750  -0.8274   0.03058   0.02245  -0.0647   0.9874   0.0540
 -10.500  -0.8026   0.02960   0.02147  -0.0661   0.9821   0.0553
 -10.250  -0.7779   0.02868   0.02052  -0.0672   0.9767   0.0568
 -10.000  -0.7542   0.02783   0.01959  -0.0679   0.9708   0.0584
  -9.750  -0.7298   0.02691   0.01871  -0.0689   0.9662   0.0598
  -9.500  -0.7090   0.02613   0.01792  -0.0691   0.9597   0.0613
  -9.250  -0.6866   0.02538   0.01714  -0.0695   0.9540   0.0631
  -9.000  -0.6630   0.02460   0.01635  -0.0700   0.9496   0.0651
  -8.750  -0.6455   0.02393   0.01570  -0.0694   0.9424   0.0669
  -8.500  -0.6251   0.02329   0.01503  -0.0692   0.9365   0.0693
  -8.250  -0.6048   0.02263   0.01435  -0.0689   0.9319   0.0716
  -8.000  -0.5873   0.02206   0.01379  -0.0683   0.9257   0.0739
  -7.750  -0.5663   0.02151   0.01321  -0.0681   0.9207   0.0770
  -7.500  -0.5448   0.02088   0.01261  -0.0681   0.9164   0.0800
  -7.250  -0.5211   0.02034   0.01206  -0.0682   0.9132   0.0839
  -7.000  -0.5000   0.01981   0.01157  -0.0681   0.9085   0.0875
  -6.750  -0.4774   0.01937   0.01111  -0.0679   0.9037   0.0922
  -6.500  -0.4542   0.01887   0.01066  -0.0679   0.8995   0.0972
  -6.250  -0.4296   0.01842   0.01022  -0.0679   0.8961   0.1032
  -6.000  -0.4041   0.01799   0.00981  -0.0680   0.8934   0.1104
  -5.750  -0.3792   0.01756   0.00943  -0.0682   0.8904   0.1187
  -5.500  -0.3554   0.01718   0.00912  -0.0681   0.8864   0.1284
  -5.250  -0.3306   0.01677   0.00879  -0.0682   0.8826   0.1409
  -5.000  -0.3048   0.01634   0.00844  -0.0684   0.8790   0.1580
  -4.750  -0.2785   0.01581   0.00807  -0.0688   0.8758   0.1832
  -4.500  -0.2515   0.01520   0.00767  -0.0694   0.8733   0.2239
  -4.250  -0.2240   0.01440   0.00721  -0.0705   0.8711   0.2895
  -4.000  -0.1972   0.01353   0.00684  -0.0716   0.8684   0.3863
  -3.750  -0.1711   0.01320   0.00702  -0.0717   0.8645   0.4817
  -3.500  -0.1429   0.01324   0.00718  -0.0716   0.8610   0.5228
  -3.250  -0.1139   0.01331   0.00729  -0.0716   0.8580   0.5454
  -3.000  -0.0840   0.01336   0.00732  -0.0718   0.8555   0.5622
  -2.750  -0.0547   0.01347   0.00746  -0.0717   0.8530   0.5746
  -2.500  -0.0243   0.01351   0.00749  -0.0719   0.8507   0.5853
  -2.250   0.0056   0.01362   0.00761  -0.0719   0.8487   0.5946
  -2.000   0.0339   0.01381   0.00781  -0.0718   0.8454   0.6059
  -1.750   0.0604   0.01418   0.00825  -0.0711   0.8412   0.6209
  -1.500   0.0861   0.01456   0.00872  -0.0698   0.8363   0.6314
  -1.250   0.1158   0.01453   0.00868  -0.0693   0.8298   0.6389
  -1.000   0.1456   0.01425   0.00831  -0.0692   0.8196   0.6442
  -0.750   0.1743   0.01395   0.00798  -0.0686   0.8072   0.6468
  -0.500   0.2008   0.01372   0.00774  -0.0675   0.7906   0.6489
  -0.250   0.2280   0.01348   0.00746  -0.0665   0.7700   0.6512
   0.000   0.2558   0.01333   0.00727  -0.0659   0.7507   0.6537
   0.250   0.2844   0.01322   0.00712  -0.0656   0.7344   0.6562
   0.500   0.3126   0.01312   0.00698  -0.0653   0.7120   0.6591
   0.750   0.3409   0.01303   0.00676  -0.0650   0.6741   0.6623
   1.000   0.3646   0.01320   0.00637  -0.0636   0.5666   0.6654
   1.250   0.3770   0.01422   0.00654  -0.0609   0.4122   0.6678
   1.500   0.3908   0.01525   0.00695  -0.0587   0.2890   0.6696
   1.750   0.4096   0.01601   0.00729  -0.0573   0.2098   0.6715
   2.000   0.4320   0.01653   0.00758  -0.0564   0.1681   0.6738
   2.250   0.4560   0.01694   0.00783  -0.0558   0.1454   0.6763
   2.500   0.4811   0.01726   0.00806  -0.0554   0.1312   0.6789
   2.750   0.5066   0.01757   0.00828  -0.0550   0.1209   0.6815
   3.000   0.5326   0.01785   0.00850  -0.0548   0.1129   0.6843
   3.250   0.5589   0.01814   0.00872  -0.0546   0.1062   0.6871
   3.500   0.5849   0.01846   0.00895  -0.0545   0.1005   0.6899
   3.750   0.6092   0.01877   0.00926  -0.0538   0.0952   0.6920
   4.000   0.6330   0.01912   0.00960  -0.0530   0.0909   0.6942
   4.250   0.6572   0.01947   0.00994  -0.0524   0.0867   0.6966
   4.500   0.6810   0.01986   0.01030  -0.0517   0.0834   0.6991
   4.750   0.7053   0.02022   0.01066  -0.0511   0.0802   0.7018
   5.000   0.7290   0.02065   0.01104  -0.0505   0.0776   0.7046
   5.250   0.7533   0.02105   0.01144  -0.0500   0.0751   0.7076
   5.500   0.7776   0.02148   0.01185  -0.0496   0.0728   0.7107
   5.750   0.8006   0.02194   0.01227  -0.0490   0.0710   0.7133
   6.000   0.8226   0.02241   0.01277  -0.0480   0.0692   0.7156
   6.250   0.8444   0.02288   0.01328  -0.0470   0.0674   0.7181
   6.500   0.8656   0.02335   0.01375  -0.0460   0.0660   0.7210
   6.750   0.8862   0.02387   0.01425  -0.0449   0.0648   0.7241
   7.000   0.9074   0.02441   0.01482  -0.0440   0.0636   0.7272
   7.250   0.9291   0.02497   0.01541  -0.0432   0.0625   0.7304
   7.500   0.9512   0.02558   0.01601  -0.0425   0.0615   0.7336
   7.750   0.9723   0.02618   0.01664  -0.0416   0.0606   0.7361
   8.000   0.9926   0.02680   0.01728  -0.0406   0.0599   0.7386
   8.250   1.0126   0.02746   0.01795  -0.0396   0.0593   0.7412
   8.500   1.0326   0.02820   0.01868  -0.0387   0.0587   0.7442
   8.750   1.0534   0.02894   0.01950  -0.0378   0.0581   0.7475
   9.000   1.0742   0.02972   0.02035  -0.0370   0.0574   0.7512
   9.250   1.0949   0.03053   0.02121  -0.0363   0.0568   0.7549
   9.500   1.1142   0.03135   0.02210  -0.0353   0.0563   0.7578
   9.750   1.1327   0.03218   0.02300  -0.0342   0.0558   0.7606
  10.000   1.1508   0.03302   0.02391  -0.0332   0.0553   0.7635
  10.250   1.1684   0.03389   0.02483  -0.0321   0.0548   0.7668
  10.500   1.1858   0.03478   0.02575  -0.0311   0.0544   0.7702
  10.750   1.2030   0.03571   0.02669  -0.0302   0.0540   0.7737
  11.000   1.2201   0.03670   0.02768  -0.0293   0.0536   0.7770
  11.250   1.2353   0.03778   0.02886  -0.0281   0.0532   0.7798
  11.500   1.2486   0.03900   0.03024  -0.0268   0.0529   0.7831
  11.750   1.2613   0.04031   0.03171  -0.0255   0.0525   0.7868
  12.000   1.2731   0.04172   0.03327  -0.0242   0.0522   0.7908
  12.250   1.2839   0.04324   0.03492  -0.0230   0.0519   0.7946
  12.500   1.2929   0.04482   0.03666  -0.0217   0.0516   0.7978
  12.750   1.3001   0.04651   0.03851  -0.0203   0.0513   0.8009
  13.000   1.3060   0.04833   0.04049  -0.0190   0.0511   0.8043
  13.250   1.3104   0.05031   0.04263  -0.0178   0.0508   0.8080
  13.500   1.3134   0.05246   0.04494  -0.0167   0.0506   0.8120
  13.750   1.3145   0.05479   0.04743  -0.0157   0.0504   0.8158
  14.000   1.3131   0.05731   0.05014  -0.0147   0.0502   0.8192
  14.250   1.3100   0.06010   0.05311  -0.0139   0.0501   0.8229
  14.500   1.3047   0.06324   0.05643  -0.0135   0.0499   0.8268
  14.750   1.2969   0.06678   0.06016  -0.0134   0.0498   0.8305
  15.000   1.2857   0.07084   0.06442  -0.0137   0.0497   0.8339
  15.250   1.2697   0.07564   0.06945  -0.0146   0.0496   0.8372
  15.500   1.2482   0.08163   0.07569  -0.0166   0.0495   0.8405
  15.750   1.2133   0.09037   0.08477  -0.0208   0.0495   0.8432
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