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NACA 64(3)-218 (naca643218-il)

NACA 64(3)-218 - NACA 64(3)-218 airfoil


Airfoil naca643218-il
Details Dat file Parser  
(naca643218-il) NACA 64(3)-218
NACA 64(3)-218 airfoil
Max thickness 18% at 34.9% chord.
Max camber 1.1% at 50% chord
Source UIUC Airfoil Coordinates Database
Source dat file
The dat file is in Selig format
NACA 64(3)-218
1.00000     0.00000
0.95019     0.00716
0.90038     0.01617
0.85054     0.02623
0.80064     0.03683
0.75068     0.04760
0.70065     0.05814
0.65057     0.06812
0.60043     0.07729
0.55024     0.08540
0.50000     0.09217
0.44972     0.09725
0.39942     0.10023
0.34912     0.10009
0.29881     0.09760
0.24853     0.09285
0.19828     0.08576
0.14808     0.07612
0.09797     0.06316
0.07297     0.05496
0.04804     0.04497
0.02325     0.03186
0.01099     0.02279
0.00617     0.01785
0.00380     0.01473
0.00000     0.00000
0.00620     -0.01373
0.00883     -0.01645
0.01401     -0.02065
0.02675     -0.02814
0.05196     -0.03865
0.07703     -0.04648
0.10203     -0.05282
0.15192     -0.06266
0.20172     -0.06984
0.25147     -0.07495
0.30119     -0.07816
0.35088     -0.07949
0.40058     -0.07881
0.45028     -0.07535
0.50000     -0.07011
0.54976     -0.06350
0.59957     -0.05587
0.64943     -0.04752
0.69935     -0.03870
0.74936     -0.02970
0.79936     -0.02091
0.84946     -0.01277
0.89962     -0.00583
0.94981     -0.00084
1.00000     0.00000
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Lednicer format dat file
Selig format dat file

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Polars for NACA 64(3)-218 (naca643218-il)

PlotAirfoilReynolds #NcritMax Cl/CdDescriptionSource 
   naca643218-il50,000921.9 at α=10.5°Mach=0 Ncrit=9Xfoil predictionDetails
   naca643218-il50,000518 at α=10.25°Mach=0 Ncrit=5Xfoil predictionDetails
   naca643218-il100,000941.5 at α=8.5°Mach=0 Ncrit=9Xfoil predictionDetails
   naca643218-il100,000539.7 at α=7.75°Mach=0 Ncrit=5Xfoil predictionDetails
   naca643218-il200,000962.3 at α=8°Mach=0 Ncrit=9Xfoil predictionDetails
   naca643218-il200,000560.5 at α=7°Mach=0 Ncrit=5Xfoil predictionDetails
   naca643218-il500,000989.6 at α=6.75°Mach=0 Ncrit=9Xfoil predictionDetails
   naca643218-il500,000578.8 at α=5.5°Mach=0 Ncrit=5Xfoil predictionDetails
   naca643218-il1,000,0009106.4 at α=6°Mach=0 Ncrit=9Xfoil predictionDetails
   naca643218-il1,000,000588.2 at α=4.5°Mach=0 Ncrit=5Xfoil predictionDetails
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