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NACA 64(3)-418 (naca643418-il) Xfoil prediction polar at RE=500,000 Ncrit=9


Details Polar file
Airfoil: NACA 64(3)-418 (naca643418-il)
Reynolds number: 500,000
Max Cl/Cd: 101.85 at α=7.25°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-naca643418-il-500000.txt
Download as CSV file: xf-naca643418-il-500000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: NACA 64(3)-418                                  
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     0.500 e 6     Ncrit =   9.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -18.000  -0.7915   0.10045   0.09725  -0.0595   1.0000   0.0260
 -17.750  -0.8353   0.08881   0.08535  -0.0666   1.0000   0.0259
 -17.500  -0.8637   0.08074   0.07706  -0.0712   1.0000   0.0259
 -17.250  -0.8845   0.07433   0.07047  -0.0746   1.0000   0.0260
 -17.000  -0.9019   0.06879   0.06474  -0.0773   1.0000   0.0260
 -16.750  -0.9161   0.06398   0.05975  -0.0794   1.0000   0.0262
 -16.500  -0.9272   0.05978   0.05537  -0.0810   1.0000   0.0263
 -16.250  -0.9363   0.05607   0.05149  -0.0823   1.0000   0.0266
 -16.000  -0.9417   0.05288   0.04814  -0.0831   1.0000   0.0267
 -15.750  -0.9478   0.04990   0.04499  -0.0837   1.0000   0.0269
 -15.500  -0.9517   0.04731   0.04225  -0.0841   1.0000   0.0270
 -15.250  -0.9477   0.04485   0.03969  -0.0836   1.0000   0.0274
 -15.000  -0.9388   0.04326   0.03808  -0.0833   1.0000   0.0278
 -14.750  -0.9310   0.04166   0.03644  -0.0830   1.0000   0.0281
 -14.500  -0.9240   0.04017   0.03493  -0.0828   1.0000   0.0285
 -14.250  -0.9173   0.03863   0.03333  -0.0825   1.0000   0.0289
 -14.000  -0.9093   0.03717   0.03180  -0.0819   1.0000   0.0293
 -13.750  -0.9008   0.03578   0.03034  -0.0813   1.0000   0.0297
 -13.500  -0.8920   0.03447   0.02895  -0.0805   1.0000   0.0300
 -13.250  -0.8829   0.03320   0.02760  -0.0796   1.0000   0.0304
 -13.000  -0.8739   0.03203   0.02635  -0.0787   1.0000   0.0308
 -12.750  -0.8658   0.03094   0.02518  -0.0776   1.0000   0.0312
 -12.500  -0.8551   0.02987   0.02407  -0.0762   1.0000   0.0316
 -12.250  -0.8380   0.02875   0.02299  -0.0757   0.9912   0.0322
 -12.000  -0.8054   0.02758   0.02182  -0.0787   0.9797   0.0330
 -11.750  -0.7695   0.02643   0.02063  -0.0824   0.9691   0.0340
 -11.500  -0.7316   0.02528   0.01940  -0.0863   0.9578   0.0349
 -11.250  -0.6936   0.02424   0.01825  -0.0901   0.9438   0.0357
 -11.000  -0.6639   0.02321   0.01711  -0.0922   0.9260   0.0365
 -10.750  -0.6474   0.02223   0.01608  -0.0920   0.9067   0.0375
 -10.500  -0.6337   0.02152   0.01530  -0.0909   0.8900   0.0385
 -10.250  -0.6212   0.02082   0.01452  -0.0896   0.8758   0.0394
 -10.000  -0.6084   0.02014   0.01375  -0.0882   0.8633   0.0404
  -9.750  -0.5954   0.01950   0.01299  -0.0868   0.8524   0.0411
  -9.500  -0.5870   0.01862   0.01206  -0.0849   0.8412   0.0421
  -9.250  -0.5791   0.01781   0.01119  -0.0828   0.8316   0.0431
  -9.000  -0.5695   0.01716   0.01051  -0.0808   0.8219   0.0444
  -8.750  -0.5605   0.01669   0.00995  -0.0784   0.8133   0.0456
  -8.500  -0.5448   0.01625   0.00944  -0.0770   0.8046   0.0472
  -8.250  -0.5319   0.01561   0.00874  -0.0753   0.7969   0.0493
  -8.000  -0.5134   0.01515   0.00827  -0.0743   0.7891   0.0517
  -7.750  -0.4924   0.01481   0.00785  -0.0735   0.7818   0.0543
  -7.500  -0.4741   0.01424   0.00728  -0.0725   0.7750   0.0583
  -7.250  -0.4522   0.01384   0.00685  -0.0719   0.7678   0.0630
  -7.000  -0.4304   0.01341   0.00641  -0.0713   0.7613   0.0700
  -6.750  -0.4081   0.01295   0.00599  -0.0709   0.7548   0.0812
  -6.500  -0.3860   0.01243   0.00556  -0.0704   0.7480   0.1000
  -6.250  -0.3634   0.01191   0.00513  -0.0701   0.7419   0.1305
  -6.000  -0.3409   0.01127   0.00471  -0.0699   0.7355   0.1766
  -5.750  -0.3192   0.01044   0.00420  -0.0697   0.7291   0.2499
  -5.500  -0.2978   0.00946   0.00364  -0.0696   0.7233   0.3582
  -5.250  -0.2721   0.00902   0.00352  -0.0697   0.7171   0.4432
  -5.000  -0.2437   0.00895   0.00344  -0.0699   0.7108   0.4700
  -4.750  -0.2151   0.00895   0.00337  -0.0701   0.7051   0.4876
  -4.500  -0.1861   0.00894   0.00334  -0.0704   0.6991   0.5013
  -4.250  -0.1574   0.00892   0.00331  -0.0706   0.6932   0.5119
  -4.000  -0.1283   0.00897   0.00325  -0.0708   0.6879   0.5214
  -3.750  -0.0995   0.00899   0.00328  -0.0710   0.6825   0.5315
  -3.500  -0.0703   0.00902   0.00325  -0.0713   0.6769   0.5403
  -3.250  -0.0415   0.00905   0.00325  -0.0715   0.6718   0.5475
  -3.000  -0.0121   0.00916   0.00327  -0.0718   0.6669   0.5559
  -2.750   0.0165   0.00919   0.00337  -0.0719   0.6617   0.5663
  -2.500   0.0458   0.00931   0.00341  -0.0721   0.6567   0.5746
  -2.250   0.0745   0.00928   0.00335  -0.0723   0.6521   0.5788
  -2.000   0.1037   0.00928   0.00334  -0.0727   0.6476   0.5820
  -1.750   0.1329   0.00927   0.00332  -0.0730   0.6428   0.5853
  -1.500   0.1621   0.00929   0.00328  -0.0733   0.6383   0.5889
  -1.250   0.1915   0.00936   0.00326  -0.0737   0.6340   0.5925
  -1.000   0.2205   0.00931   0.00323  -0.0740   0.6297   0.5960
  -0.750   0.2495   0.00929   0.00323  -0.0743   0.6254   0.5989
  -0.500   0.2787   0.00930   0.00323  -0.0746   0.6214   0.6020
  -0.250   0.3079   0.00935   0.00323  -0.0750   0.6177   0.6053
   0.000   0.3373   0.00942   0.00326  -0.0754   0.6141   0.6089
   0.250   0.3666   0.00943   0.00327  -0.0757   0.6106   0.6123
   0.500   0.3955   0.00941   0.00330  -0.0760   0.6070   0.6158
   0.750   0.4245   0.00944   0.00334  -0.0764   0.6037   0.6193
   1.000   0.4538   0.00950   0.00338  -0.0767   0.6005   0.6231
   1.250   0.4833   0.00962   0.00346  -0.0771   0.5972   0.6272
   1.500   0.5122   0.00964   0.00351  -0.0775   0.5942   0.6311
   1.750   0.5410   0.00965   0.00359  -0.0777   0.5910   0.6352
   2.000   0.5700   0.00970   0.00367  -0.0781   0.5880   0.6395
   2.250   0.5990   0.00976   0.00374  -0.0784   0.5849   0.6443
   2.500   0.6284   0.00988   0.00381  -0.0788   0.5813   0.6491
   2.750   0.6568   0.00992   0.00393  -0.0790   0.5779   0.6539
   3.000   0.6853   0.00997   0.00405  -0.0792   0.5748   0.6590
   3.250   0.7141   0.01004   0.00415  -0.0795   0.5717   0.6645
   3.500   0.7430   0.01011   0.00424  -0.0798   0.5686   0.6696
   3.750   0.7716   0.01018   0.00437  -0.0801   0.5657   0.6748
   4.000   0.8004   0.01032   0.00451  -0.0804   0.5617   0.6806
   4.250   0.8277   0.01031   0.00457  -0.0804   0.5559   0.6864
   4.500   0.8549   0.01029   0.00460  -0.0802   0.5495   0.6920
   4.750   0.8822   0.01036   0.00469  -0.0802   0.5428   0.6982
   5.000   0.9091   0.01037   0.00475  -0.0801   0.5357   0.7046
   5.250   0.9363   0.01042   0.00485  -0.0800   0.5301   0.7106
   5.500   0.9629   0.01048   0.00498  -0.0799   0.5235   0.7171
   5.750   0.9890   0.01052   0.00504  -0.0797   0.5142   0.7241
   6.000   1.0143   0.01056   0.00517  -0.0793   0.5049   0.7306
   6.250   1.0400   0.01066   0.00529  -0.0789   0.4963   0.7380
   6.500   1.0658   0.01075   0.00545  -0.0787   0.4875   0.7452
   6.750   1.0897   0.01088   0.00561  -0.0780   0.4769   0.7522
   7.000   1.1142   0.01100   0.00579  -0.0776   0.4637   0.7599
   7.250   1.1366   0.01116   0.00599  -0.0767   0.4468   0.7669
   7.500   1.1566   0.01142   0.00623  -0.0754   0.4194   0.7748
   7.750   1.1646   0.01211   0.00667  -0.0723   0.3651   0.7829
   8.000   1.1652   0.01309   0.00740  -0.0680   0.3149   0.7916
   8.250   1.1599   0.01408   0.00819  -0.0627   0.2698   0.8011
   8.500   1.1542   0.01523   0.00916  -0.0577   0.2305   0.8114
   8.750   1.1507   0.01640   0.01020  -0.0535   0.1977   0.8221
   9.000   1.1490   0.01764   0.01133  -0.0498   0.1698   0.8344
   9.250   1.1485   0.01887   0.01250  -0.0465   0.1456   0.8471
   9.500   1.1480   0.02020   0.01377  -0.0435   0.1255   0.8612
   9.750   1.1491   0.02150   0.01505  -0.0407   0.1082   0.8772
  10.000   1.1505   0.02282   0.01636  -0.0381   0.0943   0.8961
  10.250   1.1511   0.02409   0.01766  -0.0354   0.0832   0.9227
  10.500   1.1580   0.02553   0.01912  -0.0344   0.0715   1.0000
  10.750   1.1647   0.02715   0.02069  -0.0335   0.0625   1.0000
  11.000   1.1717   0.02877   0.02228  -0.0325   0.0558   1.0000
  11.250   1.1782   0.03045   0.02395  -0.0316   0.0508   1.0000
  11.500   1.1845   0.03218   0.02567  -0.0308   0.0469   1.0000
  11.750   1.1919   0.03385   0.02736  -0.0300   0.0438   1.0000
  12.000   1.1984   0.03563   0.02915  -0.0293   0.0411   1.0000
  12.250   1.2042   0.03752   0.03107  -0.0287   0.0388   1.0000
  12.500   1.2121   0.03928   0.03287  -0.0282   0.0369   1.0000
  12.750   1.2165   0.04140   0.03499  -0.0276   0.0351   1.0000
  13.000   1.2224   0.04344   0.03708  -0.0272   0.0336   1.0000
  13.250   1.2300   0.04535   0.03905  -0.0269   0.0322   1.0000
  13.500   1.2351   0.04755   0.04128  -0.0266   0.0309   1.0000
  13.750   1.2361   0.05023   0.04398  -0.0263   0.0297   1.0000
  14.000   1.2444   0.05219   0.04601  -0.0262   0.0287   1.0000
  14.250   1.2504   0.05444   0.04832  -0.0262   0.0276   1.0000
  14.500   1.2556   0.05682   0.05073  -0.0262   0.0268   1.0000
  14.750   1.2574   0.05961   0.05355  -0.0263   0.0261   1.0000
  15.000   1.2604   0.06229   0.05629  -0.0264   0.0254   1.0000
  15.250   1.2673   0.06462   0.05870  -0.0266   0.0246   1.0000
  15.500   1.2734   0.06705   0.06119  -0.0269   0.0238   1.0000
  15.750   1.2783   0.06968   0.06387  -0.0272   0.0233   1.0000
  16.000   1.2828   0.07235   0.06658  -0.0277   0.0228   1.0000
  16.250   1.2845   0.07536   0.06961  -0.0281   0.0223   1.0000
  16.500   1.2876   0.07821   0.07251  -0.0285   0.0219   1.0000
  16.750   1.2931   0.08090   0.07529  -0.0290   0.0216   1.0000
  17.000   1.2983   0.08368   0.07815  -0.0297   0.0213   1.0000
  17.250   1.3031   0.08649   0.08105  -0.0303   0.0209   1.0000
  17.500   1.3074   0.08941   0.08405  -0.0311   0.0206   1.0000
  17.750   1.3119   0.09230   0.08700  -0.0319   0.0202   1.0000
  18.000   1.3159   0.09531   0.09008  -0.0328   0.0199   1.0000
  18.250   1.3200   0.09831   0.09314  -0.0338   0.0197   1.0000
  18.500   1.3244   0.10126   0.09614  -0.0347   0.0194   1.0000
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