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EPPLER 66 AIRFOIL (e66-il)

EPPLER 66 AIRFOIL - Eppler E66 low Reynolds number airfoil


Airfoil e66-il
Details Dat file Parser  
(e66-il) EPPLER 66 AIRFOIL
Eppler E66 low Reynolds number airfoil
Max thickness 10.1% at 28.7% chord.
Max camber 4.1% at 52.3% chord
Source UIUC Airfoil Coordinates Database
Source dat file
The dat file is in Lednicer format
EPPLER 66 AIRFOIL
       33.       29.

 0.0002100 -.0015900
 0.0015000 0.0046900
 0.0075900 0.0125900
 0.0180700 0.0212000
 0.0328300 0.0300600
 0.0518200 0.0388600
 0.0749000 0.0473700
 0.1019200 0.0553900
 0.1326500 0.0627700
 0.1668400 0.0693600
 0.2041800 0.0750400
 0.2443500 0.0797200
 0.2869600 0.0833100
 0.3316400 0.0857500
 0.3779600 0.0870100
 0.4255100 0.0870500
 0.4738600 0.0858800
 0.5225400 0.0835500
 0.5711300 0.0801000
 0.6191600 0.0756100
 0.6662000 0.0702100
 0.7117900 0.0640300
 0.7555000 0.0572200
 0.7968900 0.0499600
 0.8355600 0.0424700
 0.8711000 0.0349700
 0.9030500 0.0277200
 0.9309800 0.0209200
 0.9544100 0.0146600
 0.9732000 0.0089300
 0.9874300 0.0041100
 0.9967000 0.0010200
 1.0000000 0.0000000

 0.0002100 -.0015900
 0.0045700 -.0067400
 0.0146400 -.0116200
 0.0297700 -.0158200
 0.0498700 -.0191200
 0.0748400 -.0214200
 0.1045400 -.0227200
 0.1387600 -.0230500
 0.1772400 -.0224700
 0.2196100 -.0211000
 0.2654700 -.0190500
 0.3143500 -.0164600
 0.3657200 -.0134600
 0.4190000 -.0102100
 0.4735900 -.0068400
 0.5288500 -.0035000
 0.5841200 -.0003300
 0.6387100 0.0025500
 0.6919300 0.0050000
 0.7430900 0.0069200
 0.7914800 0.0082300
 0.8364200 0.0088500
 0.8772300 0.0087600
 0.9132600 0.0079700
 0.9438500 0.0064800
 0.9682900 0.0044300
 0.9859300 0.0022700
 0.9964900 0.0006200
 1.0000000 0.0000000
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Lednicer format dat file
Selig format dat file

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Polars for EPPLER 66 AIRFOIL (e66-il)

PlotAirfoilReynolds #NcritMax Cl/CdDescriptionSource 
   e66-il50,000940.2 at α=7.75°Mach=0 Ncrit=9Xfoil predictionDetails
   e66-il50,000540.7 at α=7.25°Mach=0 Ncrit=5Xfoil predictionDetails
   e66-il100,000964.6 at α=6.5°Mach=0 Ncrit=9Xfoil predictionDetails
   e66-il100,000563.7 at α=5.5°Mach=0 Ncrit=5Xfoil predictionDetails
   e66-il200,000991.7 at α=5°Mach=0 Ncrit=9Xfoil predictionDetails
   e66-il200,000586.8 at α=4°Mach=0 Ncrit=5Xfoil predictionDetails
   e66-il500,0009128.6 at α=3.5°Mach=0 Ncrit=9Xfoil predictionDetails
   e66-il500,0005113.5 at α=2.75°Mach=0 Ncrit=5Xfoil predictionDetails
   e66-il1,000,0009153.2 at α=2.5°Mach=0 Ncrit=9Xfoil predictionDetails
   e66-il1,000,0005121.7 at α=3.75°Mach=0 Ncrit=5Xfoil predictionDetails
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