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EPPLER 549 AIRFOIL (e549-il)

EPPLER 549 AIRFOIL - Eppler E549 general aviation airfoil


Airfoil e549-il
Details Dat file Parser  
(e549-il) EPPLER 549 AIRFOIL
Eppler E549 general aviation airfoil
Max thickness 18.1% at 38.7% chord.
Max camber 2% at 34% chord
Source UIUC Airfoil Coordinates Database
Source dat file
The dat file is in Lednicer format
EPPLER 549 AIRFOIL
       35.       38.

 0.0000200 0.0005000
 0.0001900 0.0021700
 0.0005700 0.0039500
 0.0015000 0.0067500
 0.0039500 0.0116300
 0.0123000 0.0223100
 0.0250400 0.0335600
 0.0420200 0.0449500
 0.0630700 0.0561400
 0.0880000 0.0668700
 0.1166000 0.0768900
 0.1485900 0.0860000
 0.1836600 0.0940000
 0.2214700 0.1007200
 0.2616300 0.1055900
 0.3037400 0.1096000
 0.3474600 0.1112700
 0.3925900 0.1108200
 0.4390500 0.1082400
 0.4866300 0.1037800
 0.5349400 0.0977000
 0.5835600 0.0902700
 0.6320400 0.0817600
 0.6798900 0.0725000
 0.7266001 0.0628200
 0.7715800 0.0530600
 0.8142400 0.0435500
 0.8539400 0.0346100
 0.8900200 0.0264800
 0.9218300 0.0193400
 0.9487400 0.0132800
 0.9701600 0.0082200
 0.9859900 0.0039300
 0.9962800 0.0009800
 1.0000000 0.0000000

 0.0000200 0.0005000
 0.0000200 -.0002900
 0.0000900 -.0010400
 0.0002300 -.0017500
 0.0004800 -.0024400
 0.0008300 -.0031400
 0.0012600 -.0038500
 0.0023300 -.0052800
 0.0036700 -.0067500
 0.0061200 -.0089900
 0.0114400 -.0128800
 0.0258800 -.0205800
 0.0453800 -.0281500
 0.0696400 -.0354300
 0.0983700 -.0422900
 0.1311900 -.0486700
 0.1676600 -.0544800
 0.2073000 -.0596100
 0.2495800 -.0639000
 0.2939800 -.0672100
 0.3399600 -.0693400
 0.3869500 -.0700900
 0.4343500 -.0690200
 0.4820900 -.0654800
 0.5306100 -.0593200
 0.5803100 -.0511600
 0.6309800 -.0420300
 0.6818400 -.0328100
 0.7320300 -.0240900
 0.7806100 -.0163700
 0.8265700 -.0099600
 0.8689200 -.0050800
 0.9066700 -.0017600
 0.9389200 0.0001500
 0.9649299 0.0009200
 0.9841500 0.0008600
 0.9959900 0.0003200
 1.0000000 0.0000000
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Lednicer format dat file
Selig format dat file

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Polars for EPPLER 549 AIRFOIL (e549-il)

PlotAirfoilReynolds #NcritMax Cl/CdDescriptionSource 
   e549-il50,00094.5 at α=10°Mach=0 Ncrit=9Xfoil predictionDetails
   e549-il50,000514.7 at α=13°Mach=0 Ncrit=5Xfoil predictionDetails
   e549-il100,000943.3 at α=10.5°Mach=0 Ncrit=9Xfoil predictionDetails
   e549-il100,000544.2 at α=8.75°Mach=0 Ncrit=5Xfoil predictionDetails
   e549-il200,000966.7 at α=9.25°Mach=0 Ncrit=9Xfoil predictionDetails
   e549-il200,000566.1 at α=8.25°Mach=0 Ncrit=5Xfoil predictionDetails
   e549-il500,000996 at α=8.25°Mach=0 Ncrit=9Xfoil predictionDetails
   e549-il500,000590.3 at α=7°Mach=0 Ncrit=5Xfoil predictionDetails
   e549-il1,000,0009117.5 at α=7°Mach=0 Ncrit=9Xfoil predictionDetails
   e549-il1,000,0005106 at α=6°Mach=0 Ncrit=5Xfoil predictionDetails
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