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NYU/GRUMMAN K-1 AIRFOIL (k1-il) Xfoil prediction polar at RE=1,000,000 Ncrit=5


Details Polar file
Airfoil: NYU/GRUMMAN K-1 AIRFOIL (k1-il)
Reynolds number: 1,000,000
Max Cl/Cd: 76.06 at α=7.75°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-k1-il-1000000-n5.txt
Download as CSV file: xf-k1-il-1000000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: NYU/GRUMMAN K-1 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
  ------ -------- --------- --------- -------- -------- --------
 -19.500  -1.0006   0.15059   0.14835   0.0099   1.0000   0.0114
 -19.250  -1.0248   0.14094   0.13859   0.0043   1.0000   0.0115
 -19.000  -1.0478   0.13183   0.12938  -0.0008   1.0000   0.0115
 -18.750  -1.0717   0.12290   0.12033  -0.0058   1.0000   0.0116
 -18.500  -1.0945   0.11438   0.11170  -0.0105   1.0000   0.0116
 -18.250  -1.1175   0.10607   0.10327  -0.0150   1.0000   0.0116
 -18.000  -1.1396   0.09803   0.09512  -0.0194   1.0000   0.0117
 -17.750  -1.1597   0.09057   0.08755  -0.0235   1.0000   0.0117
 -17.500  -1.1780   0.08346   0.08032  -0.0275   1.0000   0.0117
 -17.250  -1.1933   0.07707   0.07381  -0.0310   1.0000   0.0118
 -17.000  -1.2069   0.07101   0.06764  -0.0345   1.0000   0.0118
 -16.750  -1.2174   0.06562   0.06214  -0.0375   1.0000   0.0119
 -16.500  -1.2255   0.06068   0.05710  -0.0404   1.0000   0.0119
 -16.250  -1.2310   0.05632   0.05263  -0.0428   1.0000   0.0120
 -16.000  -1.2350   0.05231   0.04853  -0.0450   1.0000   0.0121
 -15.750  -1.2375   0.04866   0.04478  -0.0470   1.0000   0.0122
 -15.500  -1.2377   0.04535   0.04139  -0.0487   1.0000   0.0122
 -15.250  -1.2359   0.04239   0.03833  -0.0503   1.0000   0.0123
 -15.000  -1.2324   0.03966   0.03552  -0.0517   1.0000   0.0125
 -14.750  -1.2273   0.03714   0.03292  -0.0530   1.0000   0.0126
 -14.500  -1.2202   0.03489   0.03058  -0.0542   1.0000   0.0127
 -14.250  -1.2112   0.03284   0.02845  -0.0553   1.0000   0.0128
 -14.000  -1.2004   0.03098   0.02652  -0.0564   1.0000   0.0130
 -13.750  -1.1872   0.02931   0.02477  -0.0576   0.9879   0.0132
 -13.500  -1.1725   0.02780   0.02317  -0.0587   0.9737   0.0134
 -13.250  -1.1592   0.02649   0.02177  -0.0591   0.9646   0.0135
 -13.000  -1.1442   0.02527   0.02045  -0.0597   0.9583   0.0137
 -12.750  -1.1282   0.02399   0.01907  -0.0606   0.9530   0.0138
 -12.500  -1.1092   0.02236   0.01737  -0.0628   0.9489   0.0140
 -12.250  -1.0875   0.02123   0.01616  -0.0641   0.9453   0.0142
 -12.000  -1.0653   0.02036   0.01523  -0.0648   0.9419   0.0144
 -11.750  -1.0425   0.01962   0.01442  -0.0652   0.9386   0.0146
 -11.500  -1.0187   0.01896   0.01370  -0.0656   0.9358   0.0148
 -11.250  -0.9935   0.01834   0.01304  -0.0662   0.9332   0.0150
 -11.000  -0.9681   0.01773   0.01239  -0.0667   0.9305   0.0153
 -10.750  -0.9426   0.01714   0.01174  -0.0672   0.9279   0.0155
 -10.500  -0.9170   0.01657   0.01111  -0.0676   0.9253   0.0157
 -10.250  -0.8912   0.01602   0.01050  -0.0680   0.9228   0.0159
 -10.000  -0.8650   0.01552   0.00994  -0.0683   0.9205   0.0161
  -9.750  -0.8380   0.01503   0.00940  -0.0688   0.9184   0.0162
  -9.500  -0.8105   0.01459   0.00892  -0.0693   0.9161   0.0164
  -9.250  -0.7833   0.01406   0.00836  -0.0698   0.9135   0.0167
  -9.000  -0.7560   0.01355   0.00782  -0.0703   0.9108   0.0170
  -8.750  -0.7286   0.01312   0.00735  -0.0707   0.9079   0.0173
  -8.500  -0.7011   0.01273   0.00692  -0.0710   0.9052   0.0175
  -8.250  -0.6733   0.01237   0.00652  -0.0713   0.9027   0.0178
  -8.000  -0.6448   0.01202   0.00615  -0.0718   0.9003   0.0182
  -7.750  -0.6162   0.01169   0.00580  -0.0723   0.8978   0.0186
  -7.500  -0.5876   0.01139   0.00548  -0.0727   0.8951   0.0190
  -7.250  -0.5590   0.01111   0.00517  -0.0731   0.8925   0.0194
  -7.000  -0.5304   0.01076   0.00481  -0.0735   0.8901   0.0200
  -6.750  -0.5018   0.01048   0.00451  -0.0739   0.8878   0.0207
  -6.500  -0.4730   0.01023   0.00424  -0.0742   0.8855   0.0215
  -6.250  -0.4438   0.01000   0.00400  -0.0746   0.8834   0.0224
  -6.000  -0.4145   0.00974   0.00374  -0.0751   0.8809   0.0238
  -5.750  -0.3853   0.00951   0.00352  -0.0755   0.8780   0.0256
  -5.500  -0.3561   0.00928   0.00330  -0.0759   0.8751   0.0287
  -5.250  -0.3268   0.00905   0.00309  -0.0763   0.8725   0.0339
  -5.000  -0.2976   0.00882   0.00289  -0.0767   0.8701   0.0413
  -4.750  -0.2683   0.00861   0.00270  -0.0771   0.8677   0.0493
  -4.500  -0.2387   0.00838   0.00251  -0.0776   0.8655   0.0600
  -4.250  -0.2088   0.00802   0.00231  -0.0783   0.8632   0.0904
  -4.000  -0.1790   0.00779   0.00215  -0.0788   0.8607   0.1097
  -3.750  -0.1492   0.00755   0.00200  -0.0793   0.8581   0.1297
  -3.500  -0.1193   0.00722   0.00182  -0.0800   0.8554   0.1690
  -3.250  -0.0893   0.00685   0.00165  -0.0807   0.8520   0.2208
  -3.000  -0.0593   0.00646   0.00147  -0.0814   0.8484   0.2822
  -2.750  -0.0290   0.00613   0.00135  -0.0822   0.8453   0.3369
  -2.500   0.0011   0.00592   0.00127  -0.0827   0.8419   0.3736
  -2.250   0.0309   0.00578   0.00120  -0.0831   0.8362   0.4029
  -2.000   0.0601   0.00567   0.00112  -0.0833   0.8285   0.4274
  -1.750   0.0899   0.00556   0.00108  -0.0836   0.8188   0.4496
  -1.500   0.1190   0.00551   0.00103  -0.0838   0.8075   0.4680
  -1.250   0.1483   0.00547   0.00099  -0.0840   0.7933   0.4841
  -1.000   0.1774   0.00546   0.00095  -0.0841   0.7739   0.4996
  -0.750   0.2063   0.00548   0.00093  -0.0842   0.7519   0.5122
  -0.500   0.2350   0.00556   0.00093  -0.0842   0.7193   0.5240
  -0.250   0.2630   0.00575   0.00096  -0.0842   0.6763   0.5356
   0.000   0.2916   0.00589   0.00101  -0.0843   0.6465   0.5450
   0.250   0.3180   0.00636   0.00113  -0.0841   0.5463   0.5545
   0.500   0.3443   0.00689   0.00131  -0.0840   0.4541   0.5628
   0.750   0.3716   0.00726   0.00145  -0.0840   0.3877   0.5703
   1.000   0.3989   0.00761   0.00159  -0.0840   0.3288   0.5778
   1.250   0.4262   0.00796   0.00173  -0.0839   0.2769   0.5840
   1.750   0.4809   0.00860   0.00203  -0.0839   0.1856   0.5960
   2.000   0.5091   0.00879   0.00215  -0.0839   0.1684   0.6016
   2.250   0.5373   0.00896   0.00227  -0.0839   0.1556   0.6063
   2.500   0.5653   0.00914   0.00240  -0.0840   0.1406   0.6117
   2.750   0.5932   0.00933   0.00254  -0.0840   0.1267   0.6172
   3.000   0.6211   0.00954   0.00269  -0.0839   0.1150   0.6223
   3.250   0.6490   0.00972   0.00283  -0.0839   0.1066   0.6263
   3.500   0.6770   0.00988   0.00298  -0.0839   0.0981   0.6312
   3.750   0.7046   0.01009   0.00314  -0.0838   0.0871   0.6361
   4.000   0.7322   0.01030   0.00332  -0.0838   0.0784   0.6408
   4.250   0.7592   0.01060   0.00353  -0.0836   0.0607   0.6451
   4.500   0.7858   0.01093   0.00379  -0.0834   0.0462   0.6489
   5.000   0.8394   0.01153   0.00433  -0.0830   0.0299   0.6577
   5.250   0.8662   0.01181   0.00459  -0.0828   0.0247   0.6621
   5.750   0.9197   0.01236   0.00512  -0.0824   0.0204   0.6691
   6.000   0.9463   0.01264   0.00542  -0.0821   0.0194   0.6733
   6.250   0.9728   0.01293   0.00573  -0.0819   0.0186   0.6775
   6.500   0.9993   0.01321   0.00604  -0.0816   0.0180   0.6813
   6.750   1.0255   0.01352   0.00636  -0.0813   0.0175   0.6849
   7.000   1.0515   0.01385   0.00670  -0.0810   0.0169   0.6882
   7.250   1.0770   0.01423   0.00711  -0.0806   0.0162   0.6919
   7.500   1.1029   0.01453   0.00744  -0.0802   0.0157   0.6955
   7.750   1.1287   0.01484   0.00779  -0.0799   0.0150   0.6991
   8.000   1.1540   0.01518   0.00815  -0.0795   0.0143   0.7029
   8.250   1.1790   0.01559   0.00856  -0.0790   0.0138   0.7065
   8.500   1.2038   0.01598   0.00899  -0.0785   0.0134   0.7095
   8.750   1.2288   0.01633   0.00938  -0.0781   0.0130   0.7129
   9.000   1.2534   0.01670   0.00980  -0.0776   0.0127   0.7165
   9.250   1.2777   0.01709   0.01024  -0.0770   0.0123   0.7205
   9.500   1.3018   0.01751   0.01069  -0.0764   0.0119   0.7243
   9.750   1.3255   0.01794   0.01115  -0.0758   0.0115   0.7275
  10.000   1.3486   0.01842   0.01166  -0.0751   0.0112   0.7307
  10.250   1.3716   0.01889   0.01219  -0.0744   0.0109   0.7346
  10.500   1.3944   0.01935   0.01271  -0.0737   0.0107   0.7388
  10.750   1.4167   0.01983   0.01325  -0.0729   0.0104   0.7428
  11.000   1.4386   0.02033   0.01380  -0.0720   0.0101   0.7463
  11.250   1.4601   0.02084   0.01437  -0.0711   0.0098   0.7498
  11.500   1.4811   0.02137   0.01495  -0.0701   0.0095   0.7542
  11.750   1.5015   0.02191   0.01555  -0.0691   0.0092   0.7590
  12.000   1.5213   0.02247   0.01616  -0.0680   0.0089   0.7637
  12.250   1.5401   0.02309   0.01683  -0.0668   0.0087   0.7680
  12.500   1.5581   0.02371   0.01752  -0.0654   0.0084   0.7730
  12.750   1.5732   0.02433   0.01822  -0.0636   0.0082   0.7788
  13.250   1.6022   0.02573   0.01976  -0.0600   0.0077   0.7924
  13.500   1.6154   0.02653   0.02063  -0.0582   0.0074   0.8007
  13.750   1.6276   0.02740   0.02159  -0.0563   0.0072   0.8101
  14.000   1.6387   0.02836   0.02264  -0.0544   0.0070   0.8223
  14.250   1.6485   0.02941   0.02382  -0.0524   0.0068   0.8431
  14.500   1.6522   0.03027   0.02496  -0.0493   0.0067   1.0000
  14.750   1.6613   0.03144   0.02622  -0.0475   0.0066   1.0000
  15.000   1.6695   0.03271   0.02758  -0.0457   0.0066   1.0000
  15.250   1.6767   0.03410   0.02905  -0.0440   0.0065   1.0000
  15.500   1.6828   0.03561   0.03066  -0.0423   0.0064   1.0000
  15.750   1.6875   0.03729   0.03244  -0.0407   0.0063   1.0000
  16.000   1.6910   0.03912   0.03437  -0.0392   0.0061   1.0000
  16.250   1.6931   0.04116   0.03651  -0.0378   0.0060   1.0000
  16.500   1.6937   0.04342   0.03887  -0.0366   0.0059   1.0000
  16.750   1.6922   0.04598   0.04155  -0.0356   0.0058   1.0000
  17.000   1.6897   0.04879   0.04447  -0.0349   0.0057   1.0000
  17.250   1.6846   0.05203   0.04783  -0.0345   0.0056   1.0000
  17.500   1.6767   0.05583   0.05176  -0.0346   0.0055   1.0000
  17.750   1.6668   0.06019   0.05625  -0.0353   0.0054   1.0000
  18.000   1.6524   0.06555   0.06176  -0.0369   0.0054   1.0000
  18.250   1.6334   0.07221   0.06859  -0.0397   0.0053   1.0000
  18.500   1.6041   0.08139   0.07798  -0.0445   0.0054   1.0000
  18.750   1.5549   0.09537   0.09223  -0.0526   0.0054   1.0000
  19.000   1.4434   0.12257   0.11987  -0.0683   0.0058   1.0000
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