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NACA 16-021 (naca16021-il) Xfoil prediction polar at RE=100,000 Ncrit=5


Details Polar file
Airfoil: NACA 16-021 (naca16021-il)
Reynolds number: 100,000
Max Cl/Cd: 20.69 at α=7°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-naca16021-il-100000-n5.txt
Download as CSV file: xf-naca16021-il-100000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: NACA 16-021                                     
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     0.100 e 6     Ncrit =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -18.000  -0.8290   0.12003   0.11405  -0.0687   1.0000   0.0455
 -17.750  -0.8798   0.10923   0.10298  -0.0722   1.0000   0.0452
 -17.500  -0.9176   0.10161   0.09510  -0.0734   1.0000   0.0452
 -17.250  -0.9492   0.09550   0.08875  -0.0733   1.0000   0.0454
 -17.000  -0.9769   0.09031   0.08331  -0.0724   1.0000   0.0457
 -16.750  -1.0018   0.08578   0.07852  -0.0708   1.0000   0.0460
 -16.500  -1.0242   0.08176   0.07423  -0.0687   1.0000   0.0464
 -16.250  -1.0452   0.07810   0.07029  -0.0661   1.0000   0.0468
 -16.000  -1.0645   0.07480   0.06669  -0.0631   1.0000   0.0473
 -15.750  -1.0644   0.07302   0.06491  -0.0613   1.0000   0.0480
 -15.500  -1.0673   0.07120   0.06300  -0.0590   1.0000   0.0486
 -15.250  -1.0688   0.06918   0.06088  -0.0572   0.9996   0.0493
 -15.000  -1.0650   0.06698   0.05850  -0.0564   0.9982   0.0502
 -14.750  -1.0603   0.06484   0.05617  -0.0555   0.9967   0.0512
 -14.500  -1.0550   0.06279   0.05389  -0.0546   0.9953   0.0524
 -14.250  -1.0487   0.06085   0.05168  -0.0535   0.9940   0.0537
 -14.000  -1.0403   0.05910   0.04967  -0.0524   0.9928   0.0550
 -13.750  -1.0259   0.05782   0.04839  -0.0518   0.9915   0.0561
 -13.500  -1.0131   0.05656   0.04707  -0.0510   0.9900   0.0573
 -13.250  -0.9992   0.05531   0.04572  -0.0503   0.9884   0.0587
 -13.000  -0.9841   0.05409   0.04436  -0.0498   0.9868   0.0606
 -12.750  -0.9671   0.05295   0.04300  -0.0495   0.9853   0.0625
 -12.500  -0.9482   0.05189   0.04188  -0.0494   0.9841   0.0643
 -12.250  -0.9311   0.05093   0.04090  -0.0491   0.9830   0.0661
 -12.000  -0.9178   0.04997   0.03988  -0.0478   0.9812   0.0680
 -11.750  -0.9039   0.04905   0.03888  -0.0466   0.9793   0.0703
 -11.500  -0.8877   0.04821   0.03788  -0.0457   0.9774   0.0731
 -11.250  -0.8735   0.04720   0.03691  -0.0448   0.9755   0.0757
 -11.000  -0.8574   0.04632   0.03599  -0.0442   0.9738   0.0789
 -10.750  -0.8397   0.04552   0.03509  -0.0437   0.9724   0.0827
 -10.500  -0.8246   0.04462   0.03418  -0.0429   0.9713   0.0865
 -10.250  -0.8182   0.04379   0.03334  -0.0401   0.9685   0.0905
 -10.000  -0.8061   0.04306   0.03252  -0.0383   0.9660   0.0961
  -9.750  -0.7950   0.04214   0.03166  -0.0366   0.9636   0.1020
  -9.500  -0.7792   0.04142   0.03087  -0.0356   0.9616   0.1100
  -9.250  -0.7651   0.04060   0.03010  -0.0345   0.9600   0.1191
  -9.000  -0.7494   0.03989   0.02941  -0.0335   0.9587   0.1308
  -8.750  -0.7456   0.03923   0.02877  -0.0299   0.9552   0.1419
  -8.500  -0.7361   0.03852   0.02812  -0.0275   0.9522   0.1573
  -8.250  -0.7239   0.03777   0.02748  -0.0257   0.9496   0.1782
  -8.000  -0.7105   0.03703   0.02688  -0.0241   0.9476   0.2061
  -7.750  -0.6982   0.03622   0.02630  -0.0224   0.9460   0.2441
  -7.250  -0.6962   0.03450   0.02515  -0.0141   0.9392   0.3405
  -7.000  -0.6936   0.03355   0.02468  -0.0101   0.9361   0.4160
  -6.750  -0.6665   0.03364   0.02554  -0.0097   0.9349   0.5331
  -6.500  -0.5962   0.03643   0.02874  -0.0154   0.9350   0.6228
  -6.250  -0.5643   0.03741   0.02968  -0.0156   0.9334   0.6545
  -6.000  -0.5387   0.03791   0.03010  -0.0152   0.9318   0.6774
  -5.750  -0.5169   0.03836   0.03044  -0.0141   0.9295   0.6955
  -5.500  -0.5136   0.03857   0.03060  -0.0093   0.9244   0.7108
  -5.250  -0.5000   0.03888   0.03082  -0.0067   0.9215   0.7260
  -5.000  -0.4718   0.03974   0.03158  -0.0065   0.9194   0.7378
  -4.750  -0.4334   0.04098   0.03272  -0.0080   0.9179   0.7484
  -4.500  -0.4015   0.04185   0.03349  -0.0086   0.9164   0.7614
  -4.250  -0.3955   0.04225   0.03384  -0.0044   0.9122   0.7747
  -4.000  -0.3580   0.04331   0.03482  -0.0060   0.9098   0.7792
  -3.750  -0.3490   0.04330   0.03474  -0.0029   0.9062   0.7908
  -3.500  -0.3087   0.04384   0.03519  -0.0057   0.9044   0.7938
  -3.250  -0.2744   0.04410   0.03537  -0.0075   0.9027   0.7982
  -3.000  -0.2588   0.04385   0.03504  -0.0060   0.9009   0.8074
  -2.750  -0.2370   0.04429   0.03544  -0.0053   0.8968   0.8104
  -2.500  -0.2166   0.04446   0.03558  -0.0044   0.8927   0.8153
  -2.250  -0.2063   0.04422   0.03528  -0.0018   0.8894   0.8235
  -2.000  -0.1705   0.04442   0.03543  -0.0041   0.8877   0.8258
  -1.750  -0.1361   0.04450   0.03546  -0.0062   0.8862   0.8291
  -1.500  -0.1457   0.04435   0.03529   0.0005   0.8799   0.8386
  -1.250  -0.1160   0.04459   0.03551  -0.0006   0.8767   0.8407
  -1.000  -0.0844   0.04468   0.03558  -0.0021   0.8741   0.8434
  -0.750  -0.0548   0.04465   0.03552  -0.0033   0.8719   0.8472
  -0.500  -0.0409   0.04428   0.03512  -0.0014   0.8697   0.8544
  -0.250  -0.0280   0.04469   0.03555   0.0008   0.8629   0.8568
   0.000   0.0000   0.04475   0.03561   0.0000   0.8594   0.8594
   0.250   0.0279   0.04468   0.03555  -0.0008   0.8568   0.8629
   0.500   0.0409   0.04428   0.03512   0.0014   0.8544   0.8697
   0.750   0.0549   0.04464   0.03552   0.0033   0.8472   0.8719
   1.000   0.0844   0.04468   0.03558   0.0021   0.8434   0.8741
   1.250   0.1159   0.04458   0.03551   0.0006   0.8407   0.8767
   1.500   0.1456   0.04434   0.03528  -0.0005   0.8386   0.8799
   1.750   0.1362   0.04449   0.03546   0.0061   0.8291   0.8862
   2.000   0.1704   0.04442   0.03543   0.0041   0.8259   0.8878
   2.250   0.2062   0.04422   0.03527   0.0018   0.8235   0.8895
   2.500   0.2167   0.04445   0.03556   0.0044   0.8153   0.8928
   2.750   0.2367   0.04427   0.03542   0.0053   0.8104   0.8969
   3.000   0.2589   0.04383   0.03502   0.0060   0.8074   0.9009
   3.250   0.2746   0.04409   0.03535   0.0075   0.7983   0.9028
   3.500   0.3087   0.04383   0.03518   0.0057   0.7938   0.9045
   3.750   0.3490   0.04328   0.03472   0.0029   0.7908   0.9062
   4.000   0.3578   0.04330   0.03480   0.0061   0.7792   0.9099
   4.250   0.3949   0.04224   0.03382   0.0045   0.7747   0.9123
   4.500   0.4017   0.04183   0.03347   0.0085   0.7614   0.9165
   4.750   0.4338   0.04096   0.03269   0.0079   0.7485   0.9180
   5.250   0.5001   0.03886   0.03080   0.0067   0.7260   0.9215
   5.500   0.5135   0.03855   0.03057   0.0093   0.7109   0.9245
   5.750   0.5151   0.03836   0.03043   0.0144   0.6957   0.9299
   6.000   0.5392   0.03787   0.03006   0.0151   0.6774   0.9318
   6.250   0.5647   0.03738   0.02965   0.0156   0.6544   0.9335
   6.500   0.5966   0.03640   0.02870   0.0153   0.6228   0.9351
   6.750   0.6672   0.03360   0.02549   0.0096   0.5324   0.9349
   7.000   0.6939   0.03353   0.02465   0.0100   0.4154   0.9362
   7.250   0.6965   0.03447   0.02512   0.0141   0.3403   0.9394
   7.500   0.6920   0.03535   0.02570   0.0194   0.2912   0.9439
   7.750   0.6988   0.03619   0.02626   0.0223   0.2437   0.9461
   8.000   0.7110   0.03700   0.02684   0.0240   0.2058   0.9477
   8.250   0.7244   0.03773   0.02744   0.0256   0.1779   0.9497
   8.500   0.7365   0.03848   0.02808   0.0274   0.1571   0.9523
   8.750   0.7458   0.03919   0.02873   0.0298   0.1418   0.9554
   9.000   0.7502   0.03984   0.02936   0.0334   0.1305   0.9588
   9.250   0.7660   0.04056   0.03005   0.0343   0.1189   0.9601
   9.500   0.7800   0.04138   0.03082   0.0355   0.1099   0.9617
   9.750   0.7958   0.04210   0.03161   0.0365   0.1019   0.9637
  10.000   0.8069   0.04302   0.03247   0.0382   0.0960   0.9662
  10.250   0.8187   0.04374   0.03328   0.0400   0.0905   0.9687
  10.500   0.8257   0.04457   0.03413   0.0427   0.0864   0.9714
  10.750   0.8410   0.04547   0.03503   0.0435   0.0827   0.9725
  11.000   0.8587   0.04627   0.03594   0.0440   0.0789   0.9740
  11.250   0.8747   0.04715   0.03685   0.0446   0.0756   0.9757
  11.500   0.8888   0.04816   0.03781   0.0455   0.0730   0.9776
  11.750   0.9050   0.04900   0.03882   0.0464   0.0703   0.9796
  12.000   0.9188   0.04991   0.03982   0.0477   0.0680   0.9815
  12.250   0.9327   0.05086   0.04083   0.0489   0.0661   0.9832
  12.500   0.9499   0.05183   0.04181   0.0491   0.0643   0.9842
  12.750   0.9688   0.05289   0.04294   0.0492   0.0625   0.9855
  13.000   0.9858   0.05403   0.04430   0.0495   0.0605   0.9870
  13.250   1.0008   0.05524   0.04565   0.0501   0.0587   0.9886
  13.500   1.0148   0.05649   0.04700   0.0507   0.0573   0.9902
  13.750   1.0276   0.05776   0.04832   0.0516   0.0561   0.9917
  14.000   1.0423   0.05904   0.04960   0.0521   0.0549   0.9930
  14.250   1.0507   0.06080   0.05162   0.0532   0.0537   0.9942
  14.500   1.0569   0.06274   0.05384   0.0543   0.0524   0.9955
  14.750   1.0624   0.06478   0.05612   0.0552   0.0512   0.9969
  15.000   1.0672   0.06692   0.05844   0.0560   0.0502   0.9984
  15.250   1.0711   0.06912   0.06080   0.0568   0.0493   0.9998
  15.500   1.0684   0.07106   0.06286   0.0590   0.0486   1.0000
  15.750   1.0657   0.07288   0.06475   0.0612   0.0480   1.0000
  16.000   1.0658   0.07467   0.06655   0.0631   0.0473   1.0000
  16.250   1.0463   0.07798   0.07016   0.0661   0.0468   1.0000
  16.500   1.0251   0.08164   0.07411   0.0687   0.0464   1.0000
  16.750   1.0026   0.08566   0.07840   0.0708   0.0460   1.0000
  17.000   0.9779   0.09017   0.08316   0.0724   0.0456   1.0000
  17.250   0.9503   0.09534   0.08858   0.0733   0.0454   1.0000
  17.500   0.9189   0.10143   0.09491   0.0734   0.0452   1.0000
  17.750   0.8809   0.10906   0.10280   0.0723   0.0452   1.0000
  18.000   0.8297   0.11994   0.11395   0.0687   0.0454   1.0000
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