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NACA 63-215 AIRFOIL (n63215-il) Xfoil prediction polar at RE=200,000 Ncrit=9


Details Polar file
Airfoil: NACA 63-215 AIRFOIL (n63215-il)
Reynolds number: 200,000
Max Cl/Cd: 65.48 at α=7°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-n63215-il-200000.txt
Download as CSV file: xf-n63215-il-200000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: NACA 63-215 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 =   9.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -14.000  -0.5867   0.13624   0.13250  -0.0181   1.0000   0.0737
 -13.750  -0.7195   0.08919   0.08520  -0.0414   1.0000   0.0442
 -13.500  -0.7399   0.08185   0.07778  -0.0454   1.0000   0.0436
 -13.250  -0.7671   0.07461   0.07042  -0.0496   1.0000   0.0431
 -13.000  -0.7941   0.06821   0.06386  -0.0529   1.0000   0.0426
 -12.750  -0.8196   0.06266   0.05812  -0.0552   1.0000   0.0421
 -12.500  -0.8428   0.05780   0.05306  -0.0563   1.0000   0.0416
 -12.250  -0.8641   0.05358   0.04860  -0.0565   1.0000   0.0414
 -12.000  -0.8832   0.04979   0.04457  -0.0557   1.0000   0.0411
 -11.750  -0.8973   0.04667   0.04121  -0.0540   1.0000   0.0409
 -11.500  -0.9068   0.04402   0.03831  -0.0517   1.0000   0.0410
 -11.250  -0.9084   0.04147   0.03551  -0.0498   1.0000   0.0413
 -11.000  -0.9047   0.03922   0.03301  -0.0481   1.0000   0.0420
 -10.750  -0.8978   0.03717   0.03071  -0.0465   1.0000   0.0428
 -10.500  -0.8891   0.03533   0.02857  -0.0449   1.0000   0.0437
 -10.250  -0.8791   0.03391   0.02685  -0.0432   1.0000   0.0445
 -10.000  -0.8609   0.03109   0.02391  -0.0426   1.0000   0.0456
  -9.750  -0.8430   0.02954   0.02237  -0.0416   1.0000   0.0467
  -9.500  -0.8319   0.02854   0.02134  -0.0396   1.0000   0.0480
  -9.250  -0.8323   0.02793   0.02069  -0.0356   1.0000   0.0490
  -9.000  -0.8210   0.02714   0.01981  -0.0338   0.9979   0.0507
  -8.750  -0.7825   0.02603   0.01844  -0.0366   0.9914   0.0530
  -8.500  -0.7463   0.02399   0.01652  -0.0389   0.9866   0.0560
  -8.250  -0.7070   0.02288   0.01539  -0.0419   0.9816   0.0597
  -8.000  -0.6702   0.02171   0.01414  -0.0443   0.9750   0.0638
  -7.750  -0.6324   0.02045   0.01296  -0.0472   0.9698   0.0686
  -7.500  -0.5985   0.01966   0.01208  -0.0491   0.9607   0.0739
  -7.250  -0.5680   0.01846   0.01097  -0.0507   0.9521   0.0810
  -7.000  -0.5401   0.01752   0.01004  -0.0516   0.9421   0.0900
  -6.750  -0.5184   0.01670   0.00926  -0.0512   0.9302   0.1033
  -6.500  -0.5004   0.01572   0.00845  -0.0502   0.9187   0.1318
  -6.250  -0.4876   0.01432   0.00757  -0.0487   0.9078   0.2190
  -6.000  -0.4748   0.01312   0.00701  -0.0471   0.8964   0.3441
  -5.750  -0.4543   0.01275   0.00690  -0.0460   0.8869   0.4223
  -5.500  -0.4305   0.01265   0.00684  -0.0450   0.8786   0.4649
  -5.250  -0.4057   0.01266   0.00683  -0.0443   0.8696   0.4936
  -5.000  -0.3803   0.01269   0.00680  -0.0435   0.8620   0.5164
  -4.750  -0.3545   0.01275   0.00679  -0.0430   0.8534   0.5360
  -4.500  -0.3286   0.01283   0.00679  -0.0423   0.8461   0.5539
  -4.250  -0.3025   0.01297   0.00693  -0.0417   0.8381   0.5714
  -4.000  -0.2765   0.01312   0.00703  -0.0409   0.8306   0.5879
  -3.750  -0.2500   0.01326   0.00714  -0.0403   0.8234   0.6017
  -3.500  -0.2233   0.01336   0.00724  -0.0397   0.8158   0.6121
  -3.250  -0.1964   0.01341   0.00721  -0.0392   0.8096   0.6228
  -3.000  -0.1695   0.01351   0.00728  -0.0388   0.8013   0.6343
  -2.750  -0.1426   0.01356   0.00730  -0.0382   0.7953   0.6425
  -2.500  -0.1150   0.01356   0.00723  -0.0383   0.7877   0.6516
  -2.250  -0.0877   0.01354   0.00720  -0.0378   0.7809   0.6577
  -2.000  -0.0601   0.01355   0.00715  -0.0377   0.7746   0.6652
  -1.750  -0.0325   0.01352   0.00709  -0.0376   0.7672   0.6722
  -1.500  -0.0049   0.01352   0.00705  -0.0373   0.7617   0.6786
  -1.250   0.0231   0.01351   0.00699  -0.0375   0.7541   0.6867
  -1.000   0.0503   0.01350   0.00699  -0.0372   0.7477   0.6922
  -0.750   0.0784   0.01351   0.00695  -0.0371   0.7422   0.6995
  -0.500   0.1060   0.01351   0.00696  -0.0371   0.7347   0.7059
  -0.250   0.1337   0.01350   0.00693  -0.0369   0.7292   0.7121
   0.000   0.1621   0.01352   0.00692  -0.0372   0.7225   0.7200
   0.250   0.1891   0.01354   0.00698  -0.0368   0.7160   0.7254
   0.500   0.2175   0.01355   0.00693  -0.0368   0.7111   0.7327
   0.750   0.2448   0.01358   0.00702  -0.0368   0.7035   0.7393
   1.000   0.2722   0.01361   0.00706  -0.0366   0.6977   0.7458
   1.250   0.3007   0.01364   0.00706  -0.0367   0.6920   0.7538
   1.500   0.3271   0.01369   0.00719  -0.0364   0.6849   0.7595
   1.750   0.3556   0.01371   0.00718  -0.0364   0.6795   0.7675
   2.000   0.3821   0.01378   0.00732  -0.0361   0.6726   0.7740
   2.250   0.4094   0.01381   0.00739  -0.0359   0.6660   0.7815
   2.500   0.4375   0.01384   0.00740  -0.0358   0.6608   0.7889
   2.750   0.4632   0.01392   0.00760  -0.0354   0.6529   0.7961
   3.000   0.4914   0.01393   0.00760  -0.0353   0.6471   0.8043
   3.250   0.5168   0.01402   0.00778  -0.0348   0.6399   0.8114
   3.500   0.5444   0.01403   0.00782  -0.0347   0.6327   0.8201
   3.750   0.5697   0.01404   0.00790  -0.0339   0.6250   0.8274
   4.000   0.5966   0.01398   0.00785  -0.0335   0.6155   0.8364
   4.250   0.6208   0.01395   0.00791  -0.0325   0.6058   0.8441
   4.500   0.6478   0.01389   0.00784  -0.0321   0.5972   0.8532
   4.750   0.6710   0.01385   0.00791  -0.0310   0.5859   0.8620
   5.000   0.6954   0.01377   0.00787  -0.0300   0.5746   0.8713
   5.250   0.7193   0.01364   0.00776  -0.0289   0.5609   0.8815
   5.500   0.7408   0.01348   0.00765  -0.0273   0.5451   0.8913
   5.750   0.7625   0.01337   0.00759  -0.0258   0.5286   0.9025
   6.000   0.7838   0.01332   0.00759  -0.0244   0.5127   0.9150
   6.250   0.8038   0.01325   0.00760  -0.0226   0.4954   0.9285
   6.500   0.8246   0.01321   0.00761  -0.0211   0.4747   0.9436
   6.750   0.8499   0.01323   0.00765  -0.0207   0.4478   0.9593
   7.000   0.8820   0.01347   0.00782  -0.0220   0.4036   0.9750
   7.250   0.9116   0.01420   0.00822  -0.0236   0.3262   1.0000
   7.500   0.9192   0.01542   0.00896  -0.0218   0.2464   1.0000
   7.750   0.9254   0.01707   0.01008  -0.0201   0.1679   1.0000
   8.000   0.9318   0.01869   0.01130  -0.0183   0.1188   1.0000
   8.250   0.9392   0.02001   0.01245  -0.0162   0.0974   1.0000
   8.500   0.9458   0.02125   0.01358  -0.0140   0.0865   1.0000
   8.750   0.9553   0.02238   0.01468  -0.0124   0.0786   1.0000
   9.000   0.9642   0.02364   0.01593  -0.0107   0.0731   1.0000
   9.250   0.9755   0.02478   0.01708  -0.0095   0.0682   1.0000
   9.500   0.9833   0.02632   0.01856  -0.0080   0.0643   1.0000
   9.750   0.9974   0.02740   0.01972  -0.0070   0.0607   1.0000
  10.000   1.0095   0.02864   0.02093  -0.0060   0.0574   1.0000
  10.250   1.0229   0.03017   0.02241  -0.0049   0.0544   1.0000
  10.500   1.0388   0.03134   0.02369  -0.0041   0.0521   1.0000
  10.750   1.0546   0.03257   0.02494  -0.0033   0.0497   1.0000
  11.000   1.0724   0.03390   0.02621  -0.0027   0.0474   1.0000
  11.250   1.0924   0.03543   0.02781  -0.0021   0.0453   1.0000
  11.500   1.1079   0.03680   0.02932  -0.0014   0.0434   1.0000
  11.750   1.1257   0.03826   0.03087  -0.0008   0.0420   1.0000
  12.000   1.1435   0.03977   0.03242  -0.0003   0.0408   1.0000
  12.250   1.1765   0.04196   0.03457  -0.0008   0.0392   1.0000
  12.500   1.1869   0.04418   0.03702   0.0001   0.0385   1.0000
  12.750   1.1908   0.04630   0.03940   0.0013   0.0378   1.0000
  13.000   1.1939   0.04871   0.04207   0.0023   0.0371   1.0000
  13.250   1.1948   0.05118   0.04476   0.0032   0.0364   1.0000
  13.500   1.1949   0.05388   0.04766   0.0039   0.0357   1.0000
  13.750   1.1929   0.05693   0.05094   0.0044   0.0354   1.0000
  14.000   1.1868   0.06047   0.05471   0.0046   0.0352   1.0000
  14.250   1.1777   0.06430   0.05877   0.0046   0.0350   1.0000
  14.500   1.1647   0.06865   0.06336   0.0041   0.0349   1.0000
  14.750   1.1450   0.07399   0.06898   0.0030   0.0350   1.0000
  15.000   1.1213   0.08009   0.07536   0.0010   0.0352   1.0000
  15.250   1.0911   0.08749   0.08305  -0.0021   0.0355   1.0000
  15.500   1.0576   0.09614   0.09197  -0.0066   0.0360   1.0000
  15.750   1.0204   0.10641   0.10249  -0.0127   0.0366   1.0000
  16.000   0.9816   0.11833   0.11462  -0.0203   0.0373   1.0000
  16.250   0.9421   0.13211   0.12855  -0.0293   0.0381   1.0000
  16.500   0.9230   0.14214   0.13862  -0.0349   0.0388   1.0000
  16.750   0.8337   0.19022   0.18677  -0.0564   0.0649   1.0000
  17.000   0.6624   0.18259   0.17971  -0.0523   0.0650   1.0000
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