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NACA 63(3)-218 (naca633218-il) Xfoil prediction polar at RE=200,000 Ncrit=5


Details Polar file
Airfoil: NACA 63(3)-218 (naca633218-il)
Reynolds number: 200,000
Max Cl/Cd: 49.62 at α=7.5°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-naca633218-il-200000-n5.txt
Download as CSV file: xf-naca633218-il-200000-n5.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 =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -19.250  -0.9017   0.12377   0.11910  -0.0205   1.0000   0.0265
 -19.000  -0.9145   0.11710   0.11230  -0.0245   1.0000   0.0267
 -18.750  -0.9250   0.11104   0.10611  -0.0281   1.0000   0.0270
 -18.500  -0.9346   0.10527   0.10022  -0.0315   1.0000   0.0273
 -18.250  -0.9432   0.09985   0.09466  -0.0345   1.0000   0.0276
 -18.000  -0.9506   0.09479   0.08946  -0.0373   1.0000   0.0280
 -17.750  -0.9575   0.08992   0.08445  -0.0399   1.0000   0.0285
 -17.500  -0.9637   0.08528   0.07964  -0.0422   1.0000   0.0290
 -17.250  -0.9681   0.08106   0.07525  -0.0442   1.0000   0.0295
 -17.000  -0.9721   0.07699   0.07100  -0.0460   1.0000   0.0300
 -16.750  -0.9734   0.07342   0.06728  -0.0475   1.0000   0.0305
 -16.500  -0.9691   0.07080   0.06464  -0.0484   1.0000   0.0310
 -16.250  -0.9654   0.06812   0.06192  -0.0493   1.0000   0.0315
 -16.000  -0.9618   0.06544   0.05918  -0.0503   1.0000   0.0321
 -15.750  -0.9576   0.06288   0.05655  -0.0511   1.0000   0.0326
 -15.500  -0.9530   0.06042   0.05401  -0.0517   1.0000   0.0333
 -15.250  -0.9480   0.05804   0.05153  -0.0523   1.0000   0.0340
 -15.000  -0.9421   0.05581   0.04917  -0.0527   1.0000   0.0348
 -14.750  -0.9358   0.05365   0.04689  -0.0531   1.0000   0.0356
 -14.500  -0.9288   0.05170   0.04494  -0.0533   1.0000   0.0363
 -14.250  -0.9221   0.04974   0.04297  -0.0536   1.0000   0.0371
 -14.000  -0.9144   0.04790   0.04109  -0.0537   1.0000   0.0379
 -13.750  -0.9063   0.04613   0.03927  -0.0538   1.0000   0.0389
 -13.500  -0.8978   0.04447   0.03754  -0.0538   1.0000   0.0399
 -13.250  -0.8885   0.04289   0.03587  -0.0536   1.0000   0.0409
 -13.000  -0.8802   0.04127   0.03422  -0.0534   1.0000   0.0418
 -12.750  -0.8671   0.03958   0.03250  -0.0546   0.9316   0.0429
 -12.500  -0.8453   0.03789   0.03066  -0.0572   0.8893   0.0444
 -12.250  -0.8323   0.03651   0.02914  -0.0574   0.8626   0.0457
 -12.000  -0.8208   0.03526   0.02773  -0.0571   0.8400   0.0472
 -11.750  -0.8119   0.03387   0.02625  -0.0566   0.8229   0.0486
 -11.500  -0.8039   0.03247   0.02479  -0.0560   0.8080   0.0501
 -11.250  -0.7946   0.03123   0.02344  -0.0553   0.7901   0.0516
 -11.000  -0.7850   0.03005   0.02215  -0.0545   0.7741   0.0533
 -10.750  -0.7748   0.02895   0.02094  -0.0536   0.7604   0.0551
 -10.500  -0.7682   0.02765   0.01958  -0.0524   0.7478   0.0569
 -10.250  -0.7600   0.02648   0.01834  -0.0514   0.7352   0.0591
 -10.000  -0.7500   0.02544   0.01721  -0.0503   0.7229   0.0615
  -9.750  -0.7401   0.02444   0.01611  -0.0491   0.7115   0.0642
  -9.500  -0.7321   0.02336   0.01500  -0.0478   0.7003   0.0673
  -9.250  -0.7222   0.02245   0.01402  -0.0464   0.6898   0.0717
  -9.000  -0.7142   0.02153   0.01305  -0.0446   0.6787   0.0767
  -8.750  -0.7059   0.02075   0.01222  -0.0427   0.6683   0.0834
  -8.500  -0.6989   0.02004   0.01149  -0.0403   0.6583   0.0911
  -8.250  -0.6865   0.01934   0.01080  -0.0388   0.6485   0.1022
  -8.000  -0.6724   0.01869   0.01013  -0.0373   0.6382   0.1163
  -7.750  -0.6570   0.01803   0.00951  -0.0361   0.6274   0.1345
  -7.500  -0.6406   0.01738   0.00890  -0.0350   0.6170   0.1564
  -7.250  -0.6240   0.01669   0.00829  -0.0339   0.6050   0.1838
  -7.000  -0.6068   0.01601   0.00769  -0.0329   0.5888   0.2172
  -6.750  -0.5883   0.01534   0.00715  -0.0321   0.5776   0.2562
  -6.500  -0.5688   0.01473   0.00668  -0.0313   0.5658   0.2988
  -6.250  -0.5474   0.01424   0.00632  -0.0307   0.5527   0.3421
  -6.000  -0.5240   0.01394   0.00610  -0.0303   0.5387   0.3800
  -5.750  -0.4991   0.01377   0.00592  -0.0300   0.5231   0.4113
  -5.500  -0.4739   0.01368   0.00581  -0.0297   0.5024   0.4375
  -5.250  -0.4502   0.01391   0.00572  -0.0292   0.4252   0.4583
  -4.750  -0.3986   0.01417   0.00558  -0.0288   0.3550   0.4852
  -4.500  -0.3713   0.01417   0.00552  -0.0288   0.3519   0.4958
  -4.250  -0.3437   0.01416   0.00544  -0.0288   0.3494   0.5052
  -4.000  -0.3161   0.01417   0.00538  -0.0288   0.3475   0.5157
  -3.500  -0.2607   0.01421   0.00531  -0.0289   0.3442   0.5342
  -3.250  -0.2329   0.01420   0.00523  -0.0290   0.3426   0.5402
  -3.000  -0.2051   0.01420   0.00521  -0.0290   0.3410   0.5456
  -2.750  -0.1772   0.01421   0.00514  -0.0291   0.3394   0.5517
  -2.500  -0.1492   0.01421   0.00506  -0.0292   0.3383   0.5573
  -2.250  -0.1215   0.01422   0.00507  -0.0292   0.3374   0.5620
  -2.000  -0.0936   0.01423   0.00504  -0.0293   0.3367   0.5676
  -1.750  -0.0654   0.01424   0.00497  -0.0295   0.3363   0.5737
  -1.500  -0.0376   0.01425   0.00498  -0.0295   0.3359   0.5782
  -1.250  -0.0099   0.01428   0.00499  -0.0296   0.3354   0.5829
  -1.000   0.0179   0.01431   0.00499  -0.0297   0.3347   0.5883
  -0.750   0.0459   0.01435   0.00496  -0.0299   0.3341   0.5936
  -0.500   0.0734   0.01438   0.00500  -0.0298   0.3338   0.5974
  -0.250   0.1011   0.01442   0.00504  -0.0299   0.3335   0.6020
   0.000   0.1289   0.01447   0.00507  -0.0300   0.3332   0.6075
   0.250   0.1566   0.01454   0.00509  -0.0301   0.3327   0.6127
   0.500   0.1838   0.01461   0.00518  -0.0300   0.3322   0.6167
   0.750   0.2111   0.01469   0.00526  -0.0300   0.3316   0.6213
   1.000   0.2389   0.01477   0.00531  -0.0301   0.3311   0.6266
   1.250   0.2667   0.01483   0.00537  -0.0303   0.3308   0.6321
   1.500   0.2940   0.01490   0.00548  -0.0302   0.3306   0.6366
   1.750   0.3215   0.01498   0.00558  -0.0302   0.3305   0.6418
   2.000   0.3493   0.01506   0.00567  -0.0303   0.3303   0.6472
   2.250   0.3768   0.01514   0.00577  -0.0304   0.3300   0.6521
   2.500   0.4040   0.01523   0.00592  -0.0303   0.3298   0.6569
   2.750   0.4314   0.01533   0.00605  -0.0304   0.3296   0.6627
   3.000   0.4592   0.01544   0.00617  -0.0305   0.3293   0.6690
   3.250   0.4861   0.01554   0.00634  -0.0304   0.3291   0.6736
   3.500   0.5132   0.01565   0.00651  -0.0303   0.3288   0.6789
   3.750   0.5406   0.01577   0.00667  -0.0304   0.3282   0.6851
   4.000   0.5675   0.01591   0.00685  -0.0304   0.3274   0.6908
   4.250   0.5940   0.01605   0.00707  -0.0302   0.3264   0.6963
   4.500   0.6208   0.01620   0.00727  -0.0302   0.3253   0.7026
   4.750   0.6478   0.01636   0.00747  -0.0302   0.3244   0.7087
   5.000   0.6740   0.01652   0.00772  -0.0300   0.3236   0.7141
   5.250   0.7004   0.01671   0.00796  -0.0298   0.3225   0.7207
   5.500   0.7268   0.01699   0.00824  -0.0298   0.3201   0.7275
   5.750   0.7516   0.01725   0.00858  -0.0294   0.3167   0.7330
   6.000   0.7761   0.01745   0.00887  -0.0290   0.3127   0.7397
   6.250   0.8013   0.01773   0.00918  -0.0288   0.3089   0.7468
   6.500   0.8256   0.01804   0.00955  -0.0284   0.3055   0.7529
   6.750   0.8474   0.01817   0.00984  -0.0276   0.2993   0.7601
   7.000   0.8680   0.01834   0.01013  -0.0267   0.2908   0.7672
   7.250   0.8889   0.01833   0.01036  -0.0256   0.2800   0.7743
   7.500   0.9076   0.01829   0.01034  -0.0244   0.2167   0.7827
   7.750   0.9169   0.01894   0.01087  -0.0220   0.2036   0.7902
   8.000   0.9252   0.01963   0.01158  -0.0194   0.1959   0.7991
   8.250   0.9379   0.02016   0.01223  -0.0174   0.1890   0.8076
   8.500   0.9477   0.02086   0.01302  -0.0152   0.1825   0.8177
   8.750   0.9612   0.02141   0.01369  -0.0135   0.1752   0.8273
   9.000   0.9748   0.02200   0.01439  -0.0120   0.1669   0.8384
   9.250   0.9877   0.02259   0.01509  -0.0104   0.1558   0.8499
   9.500   0.9993   0.02329   0.01585  -0.0088   0.1402   0.8633
   9.750   1.0054   0.02427   0.01681  -0.0068   0.1240   0.8800
  10.000   1.0085   0.02544   0.01798  -0.0047   0.1112   0.9028
  10.250   1.0146   0.02679   0.01938  -0.0037   0.1004   0.9440
  10.500   1.0204   0.02835   0.02093  -0.0032   0.0915   1.0000
  10.750   1.0253   0.03008   0.02265  -0.0026   0.0835   1.0000
  11.000   1.0311   0.03180   0.02437  -0.0020   0.0767   1.0000
  11.250   1.0351   0.03373   0.02627  -0.0015   0.0711   1.0000
  11.500   1.0407   0.03558   0.02815  -0.0011   0.0661   1.0000
  11.750   1.0435   0.03772   0.03028  -0.0007   0.0624   1.0000
  12.000   1.0493   0.03966   0.03228  -0.0005   0.0595   1.0000
  12.250   1.0528   0.04184   0.03450  -0.0003   0.0567   1.0000
  12.500   1.0545   0.04425   0.03692  -0.0002   0.0546   1.0000
  12.750   1.0592   0.04647   0.03920  -0.0002   0.0525   1.0000
  13.000   1.0637   0.04875   0.04155  -0.0003   0.0505   1.0000
  13.250   1.0671   0.05121   0.04404  -0.0005   0.0488   1.0000
  13.500   1.0683   0.05398   0.04681  -0.0008   0.0472   1.0000
  13.750   1.0738   0.05634   0.04925  -0.0011   0.0454   1.0000
  14.000   1.0791   0.05875   0.05173  -0.0015   0.0439   1.0000
  14.250   1.0835   0.06131   0.05434  -0.0019   0.0426   1.0000
  14.500   1.0865   0.06410   0.05715  -0.0026   0.0412   1.0000
  14.750   1.0903   0.06680   0.05988  -0.0031   0.0401   1.0000
  15.000   1.0966   0.06925   0.06243  -0.0037   0.0389   1.0000
  15.250   1.1023   0.07180   0.06505  -0.0043   0.0378   1.0000
  15.500   1.1075   0.07447   0.06778  -0.0050   0.0368   1.0000
  15.750   1.1123   0.07722   0.07057  -0.0058   0.0358   1.0000
  16.000   1.1158   0.08013   0.07348  -0.0067   0.0349   1.0000
  16.250   1.1219   0.08275   0.07618  -0.0074   0.0341   1.0000
  16.500   1.1276   0.08546   0.07900  -0.0083   0.0331   1.0000
  16.750   1.1328   0.08829   0.08191  -0.0092   0.0322   1.0000
  17.000   1.1378   0.09115   0.08484  -0.0102   0.0314   1.0000
  17.250   1.1421   0.09413   0.08788  -0.0114   0.0307   1.0000
  17.500   1.1463   0.09712   0.09090  -0.0125   0.0301   1.0000
  17.750   1.1508   0.10004   0.09385  -0.0136   0.0295   1.0000
  18.000   1.1548   0.10318   0.09714  -0.0148   0.0289   1.0000
  18.250   1.1581   0.10648   0.10056  -0.0162   0.0282   1.0000
  18.500   1.1606   0.10988   0.10407  -0.0178   0.0276   1.0000
  18.750   1.1632   0.11330   0.10759  -0.0194   0.0270   1.0000
  19.000   1.1650   0.11688   0.11125  -0.0211   0.0265   1.0000
  19.250   1.1671   0.12041   0.11485  -0.0229   0.0260   1.0000
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