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NACA 23012 12% (naca23012-il)

NACA 23012 12% - NACA 23012 airfoil


Airfoil naca23012-il
Details Dat file Parser  
(naca23012-il) NACA 23012 12%
NACA 23012 airfoil
Max thickness 12% at 29.8% chord.
Max camber 1.8% at 12.7% chord
Source UIUC Airfoil Coordinates Database
Source dat file
The dat file is in Selig format
 NACA 23012  12% 
 1.00003  0.00126  
 0.99730  0.00170  
 0.98914  0.00302  
 0.97563  0.00518  
 0.95693  0.00812  
 0.93324  0.01176  
 0.90482  0.01602  
 0.87197  0.02079  
 0.83506  0.02597  
 0.79449  0.03145  
 0.75070  0.03712  
 0.70417  0.04285  
 0.65541  0.04854  
 0.60496  0.05405  
 0.55335  0.05924  
 0.50117  0.06397  
 0.44897  0.06811  
 0.39733  0.07150  
 0.34681  0.07402  
 0.29796  0.07554  
 0.25131  0.07597  
 0.20738  0.07524  
 0.16604  0.07320  
 0.12732  0.06915  
 0.09230  0.06265  
 0.06203  0.05382  
 0.03730  0.04324  
 0.01865  0.03176  
 0.00628  0.02030  
 0.00015  0.00956  
 0.00000  0.00000  
 0.00533 -0.00792  
 0.01557 -0.01401  
 0.03029 -0.01870  
 0.04915 -0.02248  
 0.07195 -0.02586  
 0.09868 -0.02922  
 0.12954 -0.03282  
 0.16483 -0.03660  
 0.20483 -0.04016  
 0.24869 -0.04283  
 0.29531 -0.04446  
 0.34418 -0.04510  
 0.39476 -0.04482  
 0.44650 -0.04371  
 0.49883 -0.04188  
 0.55117 -0.03945  
 0.60296 -0.03655  
 0.65360 -0.03327  
 0.70257 -0.02975  
 0.74930 -0.02607  
 0.79330 -0.02235  
 0.83407 -0.01866  
 0.87118 -0.01512  
 0.90420 -0.01180  
 0.93279 -0.00880  
 0.95661 -0.00621  
 0.97543 -0.00410  
 0.98901 -0.00254  
 0.99722 -0.00158  
 0.99997 -0.00126  
Dat file parser warnings
  • Line 2 - X value too large but included: 1.00003 0.00126
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Selig format dat file

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Polars for NACA 23012 12% (naca23012-il)

PlotAirfoilReynolds #NcritMax Cl/CdDescriptionSource 
   naca23012-il50,000924.2 at α=4.75°Mach=0 Ncrit=9Xfoil predictionDetails
   naca23012-il50,000528.3 at α=6.5°Mach=0 Ncrit=5Xfoil predictionDetails
   naca23012-il100,000936.4 at α=5.5°Mach=0 Ncrit=9Xfoil predictionDetails
   naca23012-il100,000540.5 at α=7.75°Mach=0 Ncrit=5Xfoil predictionDetails
   naca23012-il200,000951 at α=9°Mach=0 Ncrit=9Xfoil predictionDetails
   naca23012-il200,000555.4 at α=8.75°Mach=0 Ncrit=5Xfoil predictionDetails
   naca23012-il500,000977.1 at α=9°Mach=0 Ncrit=9Xfoil predictionDetails
   naca23012-il500,000577.2 at α=8.5°Mach=0 Ncrit=5Xfoil predictionDetails
   naca23012-il1,000,000996.8 at α=8.75°Mach=0 Ncrit=9Xfoil predictionDetails
   naca23012-il1,000,000593.7 at α=7.5°Mach=0 Ncrit=5Xfoil predictionDetails
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