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NACA 63(3)-218 (naca633218-il) Xfoil prediction polar at RE=200,000 Ncrit=9


Details Polar file
Airfoil: NACA 63(3)-218 (naca633218-il)
Reynolds number: 200,000
Max Cl/Cd: 51.89 at α=9°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-naca633218-il-200000.txt
Download as CSV file: xf-naca633218-il-200000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: NACA 63(3)-218                                  
  
 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
  ------ -------- --------- --------- -------- -------- --------
 -17.250  -0.7037   0.13425   0.13045  -0.0196   1.0000   0.0480
 -17.000  -0.7733   0.11383   0.10985  -0.0314   1.0000   0.0466
 -16.750  -0.8405   0.09735   0.09308  -0.0418   1.0000   0.0455
 -16.500  -0.8863   0.08655   0.08197  -0.0482   1.0000   0.0449
 -16.250  -0.9188   0.07874   0.07390  -0.0523   1.0000   0.0448
 -16.000  -0.9423   0.07269   0.06762  -0.0551   1.0000   0.0449
 -15.750  -0.9605   0.06772   0.06243  -0.0570   1.0000   0.0452
 -15.500  -0.9751   0.06338   0.05787  -0.0583   1.0000   0.0454
 -15.250  -0.9880   0.05950   0.05377  -0.0592   1.0000   0.0460
 -15.000  -0.9990   0.05604   0.05009  -0.0597   1.0000   0.0466
 -14.750  -1.0093   0.05287   0.04667  -0.0599   1.0000   0.0472
 -14.500  -1.0192   0.05012   0.04367  -0.0598   1.0000   0.0477
 -14.250  -1.0061   0.04752   0.04099  -0.0595   1.0000   0.0488
 -14.000  -0.9906   0.04595   0.03943  -0.0593   1.0000   0.0499
 -13.750  -0.9811   0.04418   0.03760  -0.0590   1.0000   0.0510
 -13.500  -0.9711   0.04250   0.03582  -0.0586   1.0000   0.0522
 -13.250  -0.9622   0.04080   0.03398  -0.0581   1.0000   0.0535
 -13.000  -0.9569   0.03916   0.03216  -0.0575   1.0000   0.0548
 -12.750  -0.9353   0.03761   0.03059  -0.0571   1.0000   0.0566
 -12.500  -0.9167   0.03649   0.02953  -0.0567   1.0000   0.0583
 -12.250  -0.9024   0.03531   0.02832  -0.0562   1.0000   0.0601
 -12.000  -0.8872   0.03414   0.02708  -0.0557   1.0000   0.0619
 -11.750  -0.8739   0.03301   0.02581  -0.0550   1.0000   0.0635
 -11.500  -0.8504   0.03192   0.02484  -0.0545   1.0000   0.0660
 -11.250  -0.8346   0.03095   0.02391  -0.0539   1.0000   0.0683
 -11.000  -0.8203   0.02996   0.02291  -0.0533   1.0000   0.0709
 -10.750  -0.8063   0.02904   0.02191  -0.0527   1.0000   0.0730
 -10.500  -0.7723   0.02774   0.02072  -0.0551   0.9535   0.0770
 -10.250  -0.7422   0.02660   0.01952  -0.0575   0.9264   0.0815
 -10.000  -0.7227   0.02554   0.01837  -0.0576   0.9039   0.0854
  -9.750  -0.7122   0.02442   0.01726  -0.0564   0.8848   0.0897
  -9.500  -0.7017   0.02350   0.01624  -0.0549   0.8684   0.0947
  -9.250  -0.6977   0.02228   0.01504  -0.0528   0.8538   0.1006
  -9.000  -0.6905   0.02132   0.01403  -0.0508   0.8409   0.1093
  -8.750  -0.6923   0.02015   0.01290  -0.0477   0.8296   0.1199
  -8.500  -0.6923   0.01916   0.01197  -0.0444   0.8179   0.1356
  -8.250  -0.6893   0.01805   0.01099  -0.0417   0.8085   0.1619
  -8.000  -0.6833   0.01692   0.01006  -0.0393   0.7984   0.2020
  -7.750  -0.6749   0.01584   0.00923  -0.0372   0.7902   0.2549
  -7.500  -0.6625   0.01490   0.00861  -0.0356   0.7812   0.3133
  -7.250  -0.6450   0.01436   0.00826  -0.0343   0.7739   0.3673
  -7.000  -0.6225   0.01410   0.00807  -0.0336   0.7644   0.4060
  -6.750  -0.5982   0.01398   0.00791  -0.0330   0.7569   0.4327
  -6.500  -0.5728   0.01393   0.00783  -0.0325   0.7493   0.4537
  -6.250  -0.5466   0.01392   0.00776  -0.0322   0.7412   0.4716
  -6.000  -0.5204   0.01394   0.00769  -0.0318   0.7346   0.4874
  -5.750  -0.4935   0.01400   0.00769  -0.0315   0.7268   0.5030
  -5.500  -0.4667   0.01415   0.00775  -0.0311   0.7198   0.5184
  -5.250  -0.4390   0.01434   0.00798  -0.0307   0.7136   0.5310
  -5.000  -0.4116   0.01439   0.00797  -0.0305   0.7051   0.5416
  -4.750  -0.3839   0.01448   0.00799  -0.0302   0.6978   0.5510
  -4.500  -0.3561   0.01448   0.00794  -0.0301   0.6905   0.5596
  -4.250  -0.3280   0.01455   0.00800  -0.0298   0.6831   0.5673
  -4.000  -0.3008   0.01452   0.00784  -0.0297   0.6729   0.5764
  -3.750  -0.2729   0.01467   0.00798  -0.0292   0.6612   0.5837
  -3.500  -0.2454   0.01462   0.00780  -0.0293   0.6514   0.5929
  -3.250  -0.2175   0.01458   0.00775  -0.0290   0.6415   0.5976
  -3.000  -0.1894   0.01456   0.00771  -0.0289   0.6303   0.6030
  -2.750  -0.1617   0.01446   0.00747  -0.0290   0.6188   0.6098
  -2.500  -0.1340   0.01436   0.00731  -0.0290   0.6064   0.6149
  -2.250  -0.1061   0.01435   0.00728  -0.0288   0.5930   0.6195
  -2.000  -0.0784   0.01431   0.00715  -0.0288   0.5787   0.6254
  -1.750  -0.0507   0.01421   0.00690  -0.0290   0.5628   0.6318
  -1.500  -0.0235   0.01421   0.00688  -0.0287   0.5437   0.6359
  -1.250   0.0035   0.01426   0.00683  -0.0285   0.5212   0.6409
  -1.000   0.0304   0.01428   0.00668  -0.0285   0.4964   0.6472
  -0.750   0.0570   0.01429   0.00655  -0.0285   0.4724   0.6522
  -0.500   0.0834   0.01439   0.00658  -0.0282   0.4539   0.6565
  -0.250   0.1100   0.01449   0.00658  -0.0280   0.4406   0.6618
   0.000   0.1377   0.01450   0.00647  -0.0284   0.4312   0.6680
   0.250   0.1643   0.01455   0.00647  -0.0282   0.4244   0.6723
   0.500   0.1913   0.01462   0.00655  -0.0280   0.4192   0.6770
   0.750   0.2187   0.01468   0.00657  -0.0281   0.4151   0.6829
   1.000   0.2467   0.01470   0.00651  -0.0284   0.4118   0.6890
   1.250   0.2733   0.01476   0.00659  -0.0281   0.4094   0.6931
   1.500   0.3002   0.01486   0.00668  -0.0280   0.4076   0.6982
   1.750   0.3282   0.01492   0.00672  -0.0282   0.4061   0.7048
   2.000   0.3558   0.01495   0.00677  -0.0283   0.4048   0.7103
   2.250   0.3828   0.01503   0.00690  -0.0281   0.4036   0.7152
   2.500   0.4105   0.01510   0.00699  -0.0282   0.4025   0.7212
   2.750   0.4389   0.01515   0.00703  -0.0285   0.4015   0.7277
   3.000   0.4654   0.01524   0.00719  -0.0282   0.4006   0.7325
   3.250   0.4926   0.01534   0.00734  -0.0281   0.3998   0.7387
   3.500   0.5212   0.01544   0.00743  -0.0286   0.3988   0.7462
   3.750   0.5472   0.01552   0.00759  -0.0282   0.3975   0.7510
   4.000   0.5740   0.01564   0.00776  -0.0280   0.3963   0.7571
   4.250   0.6023   0.01576   0.00789  -0.0284   0.3949   0.7648
   4.500   0.6279   0.01587   0.00808  -0.0279   0.3936   0.7702
   4.750   0.6545   0.01602   0.00827  -0.0278   0.3927   0.7770
   5.000   0.6826   0.01616   0.00844  -0.0281   0.3918   0.7846
   5.250   0.7080   0.01632   0.00866  -0.0276   0.3903   0.7903
   5.500   0.7337   0.01642   0.00887  -0.0273   0.3874   0.7979
   5.750   0.7588   0.01650   0.00905  -0.0270   0.3828   0.8053
   6.000   0.7823   0.01662   0.00925  -0.0262   0.3784   0.8122
   6.250   0.8088   0.01684   0.00943  -0.0262   0.3744   0.8209
   6.500   0.8308   0.01692   0.00968  -0.0252   0.3705   0.8277
   6.750   0.8531   0.01707   0.00987  -0.0244   0.3627   0.8367
   7.000   0.8727   0.01727   0.01010  -0.0231   0.3536   0.8446
   7.250   0.8936   0.01762   0.01037  -0.0221   0.3443   0.8538
   7.500   0.9120   0.01786   0.01069  -0.0206   0.3362   0.8627
   7.750   0.9331   0.01826   0.01107  -0.0197   0.3288   0.8731
   8.000   0.9504   0.01860   0.01144  -0.0180   0.3207   0.8830
   8.250   0.9672   0.01892   0.01185  -0.0163   0.3125   0.8947
   8.500   0.9813   0.01923   0.01222  -0.0142   0.3037   0.9082
   8.750   0.9903   0.01938   0.01249  -0.0111   0.2943   0.9250
   9.000   0.9947   0.01917   0.01265  -0.0074   0.2816   0.9493
   9.250   1.0055   0.01957   0.01297  -0.0071   0.2148   1.0000
   9.500   1.0067   0.02132   0.01459  -0.0061   0.2012   1.0000
   9.750   1.0106   0.02301   0.01628  -0.0052   0.1894   1.0000
  10.000   1.0183   0.02448   0.01778  -0.0045   0.1760   1.0000
  10.500   1.0398   0.02704   0.02033  -0.0036   0.1347   1.0000
  10.750   1.0385   0.02918   0.02231  -0.0026   0.1186   1.0000
  11.000   1.0343   0.03161   0.02464  -0.0015   0.1074   1.0000
  11.250   1.0343   0.03386   0.02688  -0.0007   0.0982   1.0000
  11.500   1.0316   0.03638   0.02936   0.0000   0.0920   1.0000
  11.750   1.0349   0.03849   0.03149   0.0005   0.0865   1.0000
  12.000   1.0336   0.04099   0.03392   0.0011   0.0827   1.0000
  12.250   1.0403   0.04288   0.03588   0.0015   0.0787   1.0000
  12.500   1.0463   0.04486   0.03787   0.0017   0.0754   1.0000
  12.750   1.0506   0.04698   0.03990   0.0021   0.0722   1.0000
  13.000   1.0596   0.04878   0.04179   0.0023   0.0695   1.0000
  13.250   1.0684   0.05062   0.04366   0.0024   0.0668   1.0000
  13.500   1.0768   0.05250   0.04551   0.0024   0.0643   1.0000
  13.750   1.0878   0.05408   0.04706   0.0028   0.0617   1.0000
  14.000   1.0981   0.05587   0.04895   0.0029   0.0598   1.0000
  14.250   1.1085   0.05765   0.05076   0.0029   0.0577   1.0000
  14.500   1.1204   0.05924   0.05231   0.0030   0.0557   1.0000
  14.750   1.1359   0.06052   0.05356   0.0035   0.0537   1.0000
  15.000   1.1436   0.06270   0.05590   0.0033   0.0521   1.0000
  15.250   1.1531   0.06472   0.05800   0.0031   0.0505   1.0000
  15.500   1.1645   0.06650   0.05979   0.0031   0.0490   1.0000
  15.750   1.1890   0.06705   0.06021   0.0040   0.0470   1.0000
  16.000   1.1909   0.06999   0.06336   0.0034   0.0461   1.0000
  16.250   1.1956   0.07273   0.06628   0.0029   0.0450   1.0000
  16.500   1.2009   0.07543   0.06913   0.0025   0.0440   1.0000
  16.750   1.2060   0.07818   0.07200   0.0019   0.0429   1.0000
  17.000   1.2133   0.08068   0.07456   0.0013   0.0420   1.0000
  17.250   1.2298   0.08220   0.07603   0.0015   0.0410   1.0000
  17.500   1.2300   0.08593   0.07993   0.0007   0.0403   1.0000
  17.750   1.2185   0.09090   0.08517  -0.0013   0.0399   1.0000
  18.000   1.2061   0.09623   0.09075  -0.0035   0.0395   1.0000
  18.250   1.1914   0.10210   0.09688  -0.0063   0.0391   1.0000
  18.500   1.1746   0.10853   0.10356  -0.0095   0.0388   1.0000
  18.750   1.1547   0.11575   0.11103  -0.0134   0.0386   1.0000
  19.000   1.1279   0.12452   0.12008  -0.0185   0.0386   1.0000
  19.250   1.0927   0.13545   0.13130  -0.0253   0.0387   1.0000
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