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NACA M18 AIRFOIL (m18-il)

NACA M18 AIRFOIL - NACA/Munk M-18 airfoil


Airfoil m18-il
Details Dat file Parser  
(m18-il) NACA M18 AIRFOIL
NACA/Munk M-18 airfoil
Max thickness 12% at 30% chord.
Max camber 4.1% at 30% chord
Source UIUC Airfoil Coordinates Database
Source dat file
The dat file is in Lednicer format
NACA M18 AIRFOIL
       17.       17.

 0.0000000 0.0000000
 0.0125000 0.0204600
 0.0250000 0.0304200
 0.0500000 0.0456400
 0.0750000 0.0576700
 0.1000000 0.0670900
 0.1500000 0.0822400
 0.2000000 0.0921800
 0.3000000 0.1018700
 0.4000000 0.0993600
 0.5000000 0.0897500
 0.6000000 0.0743400
 0.7000000 0.0567300
 0.8000000 0.0378200
 0.9000000 0.0197100
 0.9500000 0.0116600
 1.0000000 0.0044000

 0.0000000 0.0000000
 0.0125000 -.0164400
 0.0250000 -.0195800
 0.0500000 -.0218500
 0.0750000 -.0222300
 0.1000000 -.0220100
 0.1500000 -.0207600
 0.2000000 -.0195200
 0.3000000 -.0183300
 0.4000000 -.0191400
 0.5000000 -.0216500
 0.6000000 -.0235600
 0.7000000 -.0236700
 0.8000000 -.0204800
 0.9000000 -.0130900
 0.9500000 -.0074400
 1.0000000 0.0000000
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Lednicer format dat file
Selig format dat file

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Polars for NACA M18 AIRFOIL (m18-il)

PlotAirfoilReynolds #NcritMax Cl/CdDescriptionSource 
   m18-il50,000911.1 at α=0.5°Mach=0 Ncrit=9Xfoil predictionDetails
   m18-il50,000525.3 at α=6.5°Mach=0 Ncrit=5Xfoil predictionDetails
   m18-il100,000947.3 at α=10.75°Mach=0 Ncrit=9Xfoil predictionDetails
   m18-il100,000550.4 at α=9°Mach=0 Ncrit=5Xfoil predictionDetails
   m18-il200,000971.8 at α=9.5°Mach=0 Ncrit=9Xfoil predictionDetails
   m18-il200,000572.2 at α=8.5°Mach=0 Ncrit=5Xfoil predictionDetails
   m18-il500,0009103.5 at α=8.25°Mach=0 Ncrit=9Xfoil predictionDetails
   m18-il500,0005100.7 at α=7.5°Mach=0 Ncrit=5Xfoil predictionDetails
   m18-il1,000,0009127.2 at α=7.5°Mach=0 Ncrit=9Xfoil predictionDetails
   m18-il1,000,0005116.8 at α=7°Mach=0 Ncrit=5Xfoil predictionDetails
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