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RG-15 8.9% (rg15-il)

RG-15 8.9% - Rolf Girsberger RG 15 low Reynolds number airfoil


Airfoil rg15-il
Details Dat file Parser  
(rg15-il) RG-15 8.9%
Rolf Girsberger RG 15 low Reynolds number airfoil
Max thickness 8.9% at 30.2% chord.
Max camber 1.8% at 39.7% chord
Source UIUC Airfoil Coordinates Database
Source dat file
The dat file is in Selig format
  RG-15 8.9%
  1.00000  0.0
  0.99671  0.00054
  0.98726  0.00229
  0.97237  0.00514
  0.95248  0.00865
  0.92764  0.01254
  0.89810  0.01685
  0.86427  0.02152
  0.82660  0.02644
  0.78557  0.03149
  0.74165  0.03654
  0.69537  0.04146
  0.64723  0.04612
  0.59778  0.05039
  0.54753  0.05414
  0.49702  0.05727
  0.44676  0.05966
  0.39727  0.06123
  0.34902  0.06190
  0.30248  0.06162
  0.25809  0.06036
  0.21624  0.05810
  0.17730  0.05486
  0.14161  0.05068
  0.10945  0.04564
  0.08108  0.03985
  0.05673  0.03343
  0.03658  0.02654
  0.02076  0.01935
  0.00932  0.01214
  0.00235  0.00526
  0.0      0.0
  0.00002 -0.00048
  0.00336 -0.00534
  0.01247 -0.01006
  0.02670 -0.01436
  0.04596 -0.01811
  0.07010 -0.02123
  0.09896 -0.02372
  0.13224 -0.02559
  0.16963 -0.02688
  0.21073 -0.02762
  0.25509 -0.02785
  0.30221 -0.02762
  0.35156 -0.02696
  0.40257 -0.02590
  0.45463 -0.02446
  0.50713 -0.02262
  0.55944 -0.02025
  0.61128 -0.01717
  0.66244 -0.01366
  0.71237 -0.01015
  0.76037 -0.00691
  0.80575 -0.00413
  0.84779 -0.00192
  0.88583 -0.00034
  0.91925  0.00062
  0.94748  0.00101
  0.97003  0.00097
  0.98652  0.00064
  0.99660  0.00021
  1.00000  0.0
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Lednicer format dat file
Selig format dat file

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Polars for RG-15 8.9% (rg15-il)

PlotAirfoilReynolds #NcritMax Cl/CdDescriptionSource 
   rg15-il50,000934.8 at α=6°Mach=0 Ncrit=9Xfoil predictionDetails
   rg15-il50,000536.6 at α=5.75°Mach=0 Ncrit=5Xfoil predictionDetails
   rg15-il100,000952.1 at α=5.25°Mach=0 Ncrit=9Xfoil predictionDetails
   rg15-il100,000550.5 at α=5°Mach=0 Ncrit=5Xfoil predictionDetails
   rg15-il200,000968.8 at α=4.5°Mach=0 Ncrit=9Xfoil predictionDetails
   rg15-il200,000563.2 at α=4.5°Mach=0 Ncrit=5Xfoil predictionDetails
   rg15-il500,000989 at α=3.75°Mach=0 Ncrit=9Xfoil predictionDetails
   rg15-il500,000579 at α=4.25°Mach=0 Ncrit=5Xfoil predictionDetails
   rg15-il1,000,0009102.5 at α=3.75°Mach=0 Ncrit=9Xfoil predictionDetails
   rg15-il1,000,000588.7 at α=4.75°Mach=0 Ncrit=5Xfoil predictionDetails
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