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NACA 63(3)-218 (naca633218-il) Xfoil prediction polar at RE=1,000,000 Ncrit=9


Details Polar file
Airfoil: NACA 63(3)-218 (naca633218-il)
Reynolds number: 1,000,000
Max Cl/Cd: 81.61 at α=8°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-naca633218-il-1000000.txt
Download as CSV file: xf-naca633218-il-1000000.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 =     1.000 e 6     Ncrit =   9.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -19.750  -1.1433   0.09117   0.08741  -0.0343   1.0000   0.0179
 -19.500  -1.1468   0.08718   0.08333  -0.0362   1.0000   0.0181
 -19.250  -1.1485   0.08347   0.07954  -0.0378   1.0000   0.0182
 -19.000  -1.1514   0.07971   0.07570  -0.0394   1.0000   0.0184
 -18.750  -1.1601   0.07529   0.07121  -0.0411   1.0000   0.0187
 -18.500  -1.1665   0.07125   0.06710  -0.0427   1.0000   0.0189
 -18.250  -1.1675   0.06792   0.06372  -0.0439   1.0000   0.0193
 -18.000  -1.1666   0.06492   0.06068  -0.0449   1.0000   0.0196
 -17.750  -1.1646   0.06210   0.05781  -0.0459   1.0000   0.0199
 -17.500  -1.1608   0.05951   0.05517  -0.0467   1.0000   0.0204
 -17.250  -1.1589   0.05676   0.05236  -0.0475   1.0000   0.0206
 -17.000  -1.1542   0.05436   0.04991  -0.0481   1.0000   0.0210
 -16.750  -1.1486   0.05213   0.04762  -0.0486   1.0000   0.0213
 -16.500  -1.1037   0.04941   0.04439  -0.0574   0.8343   0.0219
 -16.250  -1.1093   0.04644   0.04127  -0.0575   0.8074   0.0226
 -16.000  -1.1070   0.04441   0.03907  -0.0573   0.7644   0.0230
 -15.750  -1.1020   0.04255   0.03705  -0.0573   0.7326   0.0234
 -15.500  -1.0963   0.04084   0.03516  -0.0571   0.6889   0.0239
 -15.250  -1.0863   0.03956   0.03369  -0.0569   0.6442   0.0246
 -15.000  -1.0791   0.03827   0.03206  -0.0565   0.5468   0.0251
 -14.750  -1.0704   0.03748   0.03068  -0.0560   0.3294   0.0256
 -14.500  -1.0612   0.03605   0.02918  -0.0558   0.3261   0.0259
 -14.250  -1.0633   0.03379   0.02687  -0.0553   0.3242   0.0268
 -14.000  -1.0569   0.03224   0.02528  -0.0548   0.3216   0.0273
 -13.750  -1.0481   0.03091   0.02391  -0.0544   0.3196   0.0280
 -13.500  -1.0382   0.02968   0.02264  -0.0538   0.3185   0.0286
 -13.250  -1.0270   0.02858   0.02149  -0.0533   0.3180   0.0292
 -13.000  -1.0147   0.02757   0.02044  -0.0527   0.3174   0.0299
 -12.750  -1.0015   0.02665   0.01946  -0.0522   0.3166   0.0303
 -12.500  -0.9968   0.02518   0.01794  -0.0511   0.3163   0.0310
 -12.250  -0.9899   0.02391   0.01664  -0.0501   0.3159   0.0318
 -12.000  -0.9790   0.02293   0.01564  -0.0491   0.3152   0.0326
 -11.750  -0.9666   0.02207   0.01475  -0.0482   0.3148   0.0334
 -11.500  -0.9539   0.02126   0.01390  -0.0473   0.3144   0.0342
 -11.250  -0.9407   0.02051   0.01310  -0.0463   0.3139   0.0348
 -11.000  -0.9263   0.01986   0.01240  -0.0453   0.3135   0.0353
 -10.750  -0.9164   0.01900   0.01150  -0.0438   0.3131   0.0361
 -10.500  -0.9080   0.01815   0.01061  -0.0420   0.3127   0.0371
 -10.250  -0.8981   0.01747   0.00991  -0.0401   0.3124   0.0381
 -10.000  -0.8900   0.01699   0.00940  -0.0376   0.3120   0.0389
  -9.750  -0.8756   0.01661   0.00898  -0.0359   0.3117   0.0399
  -9.500  -0.8567   0.01627   0.00860  -0.0349   0.3113   0.0408
  -9.250  -0.8377   0.01589   0.00817  -0.0339   0.3110   0.0421
  -9.000  -0.8186   0.01545   0.00773  -0.0330   0.3107   0.0443
  -8.750  -0.7970   0.01512   0.00739  -0.0323   0.3104   0.0464
  -8.500  -0.7741   0.01484   0.00707  -0.0318   0.3101   0.0483
  -8.250  -0.7525   0.01444   0.00669  -0.0312   0.3098   0.0526
  -8.000  -0.7296   0.01409   0.00635  -0.0307   0.3095   0.0585
  -7.750  -0.7069   0.01369   0.00600  -0.0302   0.3092   0.0684
  -7.500  -0.6839   0.01328   0.00566  -0.0298   0.3090   0.0831
  -7.250  -0.6608   0.01284   0.00532  -0.0295   0.3087   0.1026
  -7.000  -0.6368   0.01247   0.00504  -0.0292   0.3078   0.1236
  -6.750  -0.6128   0.01208   0.00476  -0.0290   0.3068   0.1484
  -6.500  -0.5882   0.01170   0.00450  -0.0288   0.3061   0.1762
  -6.250  -0.5638   0.01121   0.00418  -0.0287   0.3059   0.2148
  -6.000  -0.5391   0.01071   0.00388  -0.0286   0.3058   0.2599
  -5.750  -0.5135   0.01028   0.00362  -0.0287   0.3057   0.3035
  -5.500  -0.4873   0.00991   0.00341  -0.0288   0.3056   0.3451
  -5.250  -0.4600   0.00967   0.00328  -0.0289   0.3055   0.3791
  -5.000  -0.4319   0.00953   0.00320  -0.0291   0.3054   0.4020
  -4.750  -0.4035   0.00944   0.00314  -0.0294   0.3052   0.4195
  -4.500  -0.3748   0.00939   0.00309  -0.0296   0.3051   0.4337
  -4.250  -0.3459   0.00936   0.00306  -0.0299   0.3050   0.4458
  -4.000  -0.3172   0.00931   0.00304  -0.0301   0.3049   0.4594
  -3.750  -0.2882   0.00929   0.00302  -0.0304   0.3045   0.4708
  -3.500  -0.2590   0.00929   0.00301  -0.0307   0.3040   0.4814
  -3.250  -0.2301   0.00926   0.00299  -0.0310   0.3035   0.4902
  -3.000  -0.2009   0.00928   0.00300  -0.0312   0.3032   0.4975
  -2.750  -0.1718   0.00930   0.00300  -0.0315   0.3029   0.5036
  -2.500  -0.1428   0.00931   0.00301  -0.0318   0.3027   0.5113
  -2.250  -0.1135   0.00936   0.00304  -0.0321   0.3025   0.5186
  -2.000  -0.0846   0.00936   0.00305  -0.0324   0.3022   0.5252
  -1.750  -0.0555   0.00939   0.00307  -0.0326   0.3019   0.5303
  -1.500  -0.0263   0.00944   0.00309  -0.0329   0.3016   0.5351
  -1.250   0.0028   0.00947   0.00311  -0.0332   0.3013   0.5397
  -1.000   0.0318   0.00949   0.00315  -0.0335   0.3009   0.5450
  -0.750   0.0608   0.00953   0.00318  -0.0337   0.3005   0.5500
  -0.500   0.0900   0.00959   0.00322  -0.0340   0.3002   0.5546
  -0.250   0.1189   0.00962   0.00326  -0.0343   0.2997   0.5600
   0.000   0.1478   0.00966   0.00331  -0.0345   0.2993   0.5652
   0.250   0.1768   0.00972   0.00336  -0.0348   0.2989   0.5702
   0.500   0.2058   0.00980   0.00342  -0.0351   0.2984   0.5742
   0.750   0.2345   0.00984   0.00348  -0.0353   0.2979   0.5794
   1.000   0.2632   0.00990   0.00355  -0.0355   0.2974   0.5842
   1.250   0.2918   0.00999   0.00363  -0.0358   0.2968   0.5888
   1.500   0.3204   0.01011   0.00373  -0.0360   0.2961   0.5930
   1.750   0.3485   0.01022   0.00386  -0.0361   0.2954   0.5985
   2.000   0.3763   0.01039   0.00406  -0.0362   0.2946   0.6036
   2.250   0.4056   0.01040   0.00408  -0.0365   0.2941   0.6084
   2.500   0.4350   0.01039   0.00408  -0.0369   0.2935   0.6127
   2.750   0.4641   0.01036   0.00410  -0.0371   0.2927   0.6181
   3.000   0.4932   0.01036   0.00415  -0.0374   0.2919   0.6234
   3.250   0.5222   0.01039   0.00419  -0.0377   0.2910   0.6285
   3.500   0.5514   0.01039   0.00422  -0.0380   0.2896   0.6337
   3.750   0.5805   0.01036   0.00423  -0.0383   0.2878   0.6394
   4.000   0.6095   0.01037   0.00426  -0.0385   0.2862   0.6448
   4.250   0.6379   0.01045   0.00432  -0.0387   0.2840   0.6495
   4.500   0.6680   0.01035   0.00428  -0.0391   0.2819   0.6552
   4.750   0.6988   0.01021   0.00420  -0.0397   0.2774   0.6609
   5.000   0.7293   0.01012   0.00412  -0.0401   0.2720   0.6666
   5.500   0.7804   0.01066   0.00439  -0.0398   0.2021   0.6783
   5.750   0.8057   0.01094   0.00468  -0.0395   0.1979   0.6842
   6.000   0.8319   0.01115   0.00491  -0.0394   0.1945   0.6894
   6.250   0.8582   0.01131   0.00513  -0.0393   0.1914   0.6957
   6.500   0.8835   0.01154   0.00540  -0.0390   0.1878   0.7022
   6.750   0.9081   0.01184   0.00570  -0.0387   0.1839   0.7078
   7.000   0.9349   0.01193   0.00587  -0.0386   0.1810   0.7143
   7.250   0.9606   0.01210   0.00608  -0.0384   0.1765   0.7208
   7.500   0.9850   0.01237   0.00634  -0.0380   0.1713   0.7268
   7.750   1.0112   0.01247   0.00650  -0.0379   0.1647   0.7337
   8.000   1.0356   0.01269   0.00671  -0.0375   0.1528   0.7405
   8.250   1.0556   0.01316   0.00701  -0.0365   0.1245   0.7467
   8.500   1.0718   0.01375   0.00750  -0.0350   0.1029   0.7541
   8.750   1.0881   0.01429   0.00799  -0.0335   0.0887   0.7616
   9.000   1.1002   0.01482   0.00848  -0.0312   0.0757   0.7688
   9.250   1.1087   0.01539   0.00902  -0.0283   0.0653   0.7769
   9.500   1.1175   0.01604   0.00964  -0.0258   0.0572   0.7850
   9.750   1.1267   0.01670   0.01033  -0.0234   0.0511   0.7943
  10.000   1.1357   0.01746   0.01110  -0.0213   0.0466   0.8036
  10.250   1.1471   0.01813   0.01183  -0.0195   0.0440   0.8138
  10.500   1.1559   0.01899   0.01272  -0.0176   0.0414   0.8243
  10.750   1.1665   0.01979   0.01359  -0.0159   0.0398   0.8364
  11.000   1.1776   0.02058   0.01446  -0.0144   0.0385   0.8500
  11.250   1.1864   0.02151   0.01547  -0.0128   0.0372   0.8663
  11.500   1.1926   0.02257   0.01662  -0.0109   0.0359   0.8887
  11.750   1.1958   0.02364   0.01787  -0.0086   0.0347   0.9388
  12.000   1.2145   0.02467   0.01898  -0.0092   0.0340   1.0000
  12.250   1.2253   0.02586   0.02021  -0.0085   0.0332   1.0000
  12.500   1.2351   0.02714   0.02152  -0.0077   0.0323   1.0000
  12.750   1.2433   0.02859   0.02300  -0.0070   0.0315   1.0000
  13.000   1.2491   0.03026   0.02469  -0.0062   0.0307   1.0000
  13.250   1.2507   0.03231   0.02679  -0.0054   0.0298   1.0000
  13.500   1.2593   0.03387   0.02840  -0.0050   0.0294   1.0000
  13.750   1.2687   0.03537   0.02995  -0.0046   0.0287   1.0000
  14.000   1.2764   0.03707   0.03169  -0.0043   0.0281   1.0000
  14.250   1.2830   0.03894   0.03361  -0.0040   0.0274   1.0000
  14.500   1.2883   0.04097   0.03567  -0.0038   0.0267   1.0000
  14.750   1.2906   0.04335   0.03809  -0.0037   0.0259   1.0000
  15.000   1.2888   0.04626   0.04105  -0.0037   0.0252   1.0000
  15.250   1.2962   0.04828   0.04313  -0.0038   0.0248   1.0000
  15.500   1.3026   0.05042   0.04533  -0.0040   0.0243   1.0000
  15.750   1.3091   0.05261   0.04758  -0.0043   0.0236   1.0000
  16.000   1.3144   0.05498   0.04999  -0.0046   0.0230   1.0000
  16.250   1.3181   0.05758   0.05263  -0.0051   0.0224   1.0000
  16.500   1.3168   0.06082   0.05591  -0.0057   0.0218   1.0000
  16.750   1.3138   0.06436   0.05951  -0.0065   0.0211   1.0000
  17.000   1.3201   0.06681   0.06203  -0.0071   0.0208   1.0000
  17.250   1.3245   0.06956   0.06484  -0.0079   0.0203   1.0000
  17.500   1.3285   0.07237   0.06770  -0.0087   0.0197   1.0000
  17.750   1.3317   0.07534   0.07073  -0.0096   0.0192   1.0000
  18.000   1.3322   0.07871   0.07416  -0.0107   0.0189   1.0000
  18.250   1.3321   0.08223   0.07771  -0.0120   0.0183   1.0000
  18.500   1.3261   0.08663   0.08217  -0.0136   0.0179   1.0000
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