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J5012 12% (j5012-il)

J5012 12% - Jef Raskin (originator of the Apple Macintosh Project) J5012 airfoil


Airfoil j5012-il
Details Dat file Parser  
(j5012-il) J5012 12%
Jef Raskin (originator of the Apple Macintosh Project) J5012 airfoil
Max thickness 12% at 34.5% chord.
Max camber 0% at 83.5% chord
Source UIUC Airfoil Coordinates Database
Source dat file
The dat file is in Selig format
   J5012   12% 
   1.00000   0.00000
   0.99726   0.00043
   0.98907   0.00169
   0.97553   0.00377
   0.95677   0.00659
   0.93301   0.01009
   0.90451   0.01416
   0.87157   0.01870
   0.83457   0.02357
   0.79389   0.02864
   0.75000   0.03377
   0.70337   0.03880
   0.65451   0.04359
   0.60396   0.04800
   0.55226   0.05189
   0.50000   0.05514
   0.44774   0.05763
   0.39604   0.05928
   0.34549   0.06000
   0.29663   0.05975
   0.25000   0.05849
   0.20611   0.05621
   0.16544   0.05294
   0.12843   0.04871
   0.09549   0.04359
   0.06699   0.03766
   0.04323   0.03102
   0.02447   0.02380
   0.01093   0.01612
   0.00274   0.00814
   0.00000   0.00000
   0.00274  -0.00814
   0.01093  -0.01612
   0.02447  -0.02380
   0.04323  -0.03102
   0.06699  -0.03766
   0.09549  -0.04359
   0.12843  -0.04871
   0.16543  -0.05294
   0.20611  -0.05621
   0.25000  -0.05849
   0.29663  -0.05975
   0.34549  -0.06000
   0.39604  -0.05928
   0.44774  -0.05763
   0.50000  -0.05514
   0.55226  -0.05189
   0.60396  -0.04800
   0.65451  -0.04359
   0.70337  -0.03880
   0.75000  -0.03377
   0.79389  -0.02864
   0.83456  -0.02357
   0.87157  -0.01870
   0.90451  -0.01416
   0.93301  -0.01009
   0.95677  -0.00659
   0.97553  -0.00377
   0.98907  -0.00169
   0.99726  -0.00043
   1.00000   0.00000
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Lednicer format dat file
Selig format dat file

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Polars for J5012 12% (j5012-il)

PlotAirfoilReynolds #NcritMax Cl/CdDescriptionSource 
   j5012-il50,000929 at α=5°Mach=0 Ncrit=9Xfoil predictionDetails
   j5012-il50,000528.2 at α=4.75°Mach=0 Ncrit=5Xfoil predictionDetails
   j5012-il100,000941.4 at α=4.25°Mach=0 Ncrit=9Xfoil predictionDetails
   j5012-il100,000538.1 at α=4.25°Mach=0 Ncrit=5Xfoil predictionDetails
   j5012-il200,000951.4 at α=4°Mach=0 Ncrit=9Xfoil predictionDetails
   j5012-il200,000545.7 at α=6.5°Mach=0 Ncrit=5Xfoil predictionDetails
   j5012-il500,000959.9 at α=7°Mach=0 Ncrit=9Xfoil predictionDetails
   j5012-il500,000558.9 at α=8.5°Mach=0 Ncrit=5Xfoil predictionDetails
   j5012-il1,000,000970.7 at α=8.25°Mach=0 Ncrit=9Xfoil predictionDetails
   j5012-il1,000,000570.4 at α=9.5°Mach=0 Ncrit=5Xfoil predictionDetails
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