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RG 12A-1.8/9.0 AIRFOIL (rg12a189-il)

RG 12A-1.8/9.0 AIRFOIL - Rolf Girsberger RG 12A-1.8/9.0 airfoil


Airfoil rg12a189-il
Details Dat file Parser  
(rg12a189-il) RG 12A-1.8/9.0 AIRFOIL
Rolf Girsberger RG 12A-1.8/9.0 airfoil
Max thickness 9% at 34.4% chord.
Max camber 1.8% at 34.4% chord
Source UIUC Airfoil Coordinates Database
Source dat file
The dat file is in Lednicer format
RG 12A-1.8/9.0 AIRFOIL
       32.       32.

 0.0000000 0.0000000
 0.0010000 0.0053100
 0.0073500 0.0122600
 0.0181000 0.0194200
 0.0333900 0.0267100
 0.0530600 0.0337300
 0.0770200 0.0403000
 0.1050600 0.0462500
 0.1369700 0.0514300
 0.1724800 0.0557300
 0.2113100 0.0590600
 0.2531100 0.0613800
 0.2975200 0.0626700
 0.3441300 0.0629400
 0.3925000 0.0622200
 0.4421700 0.0605800
 0.4926600 0.0580900
 0.5434000 0.0548700
 0.5939300 0.0510400
 0.6436800 0.0467400
 0.6921300 0.0421200
 0.7387900 0.0373000
 0.7830999 0.0323200
 0.8245300 0.0273100
 0.8625801 0.0223800
 0.8967800 0.0176600
 0.9266600 0.0132500
 0.9517900 0.0092100
 0.9719400 0.0055100
 0.9870300 0.0024600
 0.9966500 0.0005900
 1.0000000 0.0000000

 0.0000000 0.0000000
 0.0035400 -.0038900
 0.0095300 -.0070300
 0.0220400 -.0113800
 0.0376000 -.0148400
 0.0575600 -.0179300
 0.0814300 -.0205300
 0.1091800 -.0226600
 0.1405900 -.0243400
 0.1754800 -.0256000
 0.2135800 -.0264600
 0.2546200 -.0269600
 0.2982900 -.0271100
 0.3442100 -.0269400
 0.3919900 -.0264700
 0.4411900 -.0256900
 0.4913200 -.0246100
 0.5419200 -.0231800
 0.5924800 -.0213500
 0.6426000 -.0189000
 0.6914800 -.0155900
 0.7381600 -.0118400
 0.7823300 -.0082700
 0.8236600 -.0051700
 0.8616600 -.0026600
 0.8958900 -.0008400
 0.9258700 0.0003000
 0.9511300 0.0008500
 0.9714701 0.0009200
 0.9868200 0.0006400
 0.9966100 0.0002200
 1.0000000 0.0000000
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Lednicer format dat file
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Polars for RG 12A-1.8/9.0 AIRFOIL (rg12a189-il)

PlotAirfoilReynolds #NcritMax Cl/CdDescriptionSource 
   rg12a189-il50,000934 at α=6.25°Mach=0 Ncrit=9Xfoil predictionDetails
   rg12a189-il50,000535.9 at α=5.75°Mach=0 Ncrit=5Xfoil predictionDetails
   rg12a189-il100,000950.8 at α=5.25°Mach=0 Ncrit=9Xfoil predictionDetails
   rg12a189-il100,000549.6 at α=5°Mach=0 Ncrit=5Xfoil predictionDetails
   rg12a189-il200,000967.1 at α=4.75°Mach=0 Ncrit=9Xfoil predictionDetails
   rg12a189-il200,000562.2 at α=4.5°Mach=0 Ncrit=5Xfoil predictionDetails
   rg12a189-il500,000986.7 at α=4.25°Mach=0 Ncrit=9Xfoil predictionDetails
   rg12a189-il500,000574.7 at α=3.75°Mach=0 Ncrit=5Xfoil predictionDetails
   rg12a189-il1,000,000996.2 at α=3.75°Mach=0 Ncrit=9Xfoil predictionDetails
   rg12a189-il1,000,000583.5 at α=3.75°Mach=0 Ncrit=5Xfoil predictionDetails
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