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EPPLER 874 HYDROFOIL AIRFOIL (e874-il)

EPPLER 874 HYDROFOIL AIRFOIL - Eppler E874 hydrofoil


Airfoil e874-il
Details Dat file Parser  
(e874-il) EPPLER 874 HYDROFOIL AIRFOIL
Eppler E874 hydrofoil
Max thickness 7.9% at 28.8% chord.
Max camber 0.9% at 35.7% chord
Source UIUC Airfoil Coordinates Database
Source dat file
The dat file is in Lednicer format
EPPLER 874 HYDROFOIL AIRFOIL
       61.       60.

 0.0001900 0.0009700
 0.0018000 0.0031100
 0.0047600 0.0055000
 0.0090000 0.0080300
 0.0145000 0.0106900
 0.0212100 0.0134200
 0.0291000 0.0162000
 0.0381400 0.0190100
 0.0483100 0.0218200
 0.0595800 0.0246000
 0.0719100 0.0273300
 0.0852700 0.0299900
 0.0996200 0.0325700
 0.1149300 0.0350400
 0.1311400 0.0373800
 0.1482200 0.0395800
 0.1661300 0.0416100
 0.1848000 0.0434500
 0.2042000 0.0450800
 0.2242600 0.0464700
 0.2449400 0.0476000
 0.2661800 0.0483900
 0.2879900 0.0487700
 0.3104400 0.0487300
 0.3335400 0.0483600
 0.3572300 0.0477300
 0.3814500 0.0468700
 0.4061200 0.0458100
 0.4311800 0.0445800
 0.4565500 0.0432000
 0.4821700 0.0416900
 0.5079500 0.0400800
 0.5338200 0.0383800
 0.5597100 0.0366200
 0.5855300 0.0348100
 0.6112000 0.0329600
 0.6366400 0.0311000
 0.6617800 0.0292400
 0.6865400 0.0273900
 0.7108200 0.0255600
 0.7345700 0.0237600
 0.7577000 0.0220000
 0.7801400 0.0202800
 0.8018200 0.0186300
 0.8226500 0.0170300
 0.8425900 0.0154900
 0.8615500 0.0140200
 0.8794800 0.0126100
 0.8963301 0.0112700
 0.9120200 0.0099900
 0.9265200 0.0087600
 0.9397800 0.0075900
 0.9517400 0.0064500
 0.9623800 0.0053200
 0.9716900 0.0041500
 0.9797600 0.0029500
 0.9866300 0.0018300
 0.9922500 0.0009300
 0.9964600 0.0003400
 0.9991000 0.0000600
 1.0000000 0.0000000

 0.0001900 0.0009700
 0.0002300 -.0010200
 0.0019100 -.0031500
 0.0049000 -.0054700
 0.0091600 -.0078900
 0.0146500 -.0103800
 0.0213100 -.0128800
 0.0291300 -.0153500
 0.0380700 -.0177700
 0.0481100 -.0200900
 0.0592000 -.0222600
 0.0713300 -.0242500
 0.0844700 -.0259600
 0.0987000 -.0273200
 0.1140900 -.0284200
 0.1305800 -.0292900
 0.1481400 -.0299600
 0.1667200 -.0304500
 0.1862700 -.0307600
 0.2067500 -.0309100
 0.2280900 -.0309000
 0.2502500 -.0307600
 0.2731600 -.0304900
 0.2967600 -.0301000
 0.3209800 -.0296100
 0.3457600 -.0290200
 0.3710200 -.0283400
 0.3967000 -.0275900
 0.4227200 -.0267800
 0.4490100 -.0259200
 0.4754800 -.0250000
 0.5020600 -.0240600
 0.5286700 -.0230800
 0.5552400 -.0220800
 0.5816800 -.0210800
 0.6079200 -.0200600
 0.6338700 -.0190500
 0.6594700 -.0180400
 0.6864200 -.0170400
 0.7092600 -.0160600
 0.7333100 -.0150900
 0.7566900 -.0141500
 0.7793400 -.0132300
 0.8011900 -.0123300
 0.8221700 -.0114500
 0.8422200 -.0106000
 0.8612700 -.0097700
 0.8792700 -.0089700
 0.8961599 -.0081800
 0.9118900 -.0074000
 0.9264200 -.0066300
 0.9396900 -.0058700
 0.9516600 -.0050900
 0.9623100 -.0042800
 0.9716300 -.0033800
 0.9797200 -.0024000
 0.9866101 -.0014700
 0.9922300 -.0007200
 0.9964600 -.0002500
 1.0000000 0.0000000
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Lednicer format dat file
Selig format dat file

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Polars for EPPLER 874 HYDROFOIL AIRFOIL (e874-il)

PlotAirfoilReynolds #NcritMax Cl/CdDescriptionSource 
   e874-il50,000930.7 at α=4.5°Mach=0 Ncrit=9Xfoil predictionDetails
   e874-il50,000529.9 at α=4.25°Mach=0 Ncrit=5Xfoil predictionDetails
   e874-il100,000941.2 at α=4°Mach=0 Ncrit=9Xfoil predictionDetails
   e874-il100,000540.1 at α=3.75°Mach=0 Ncrit=5Xfoil predictionDetails
   e874-il200,000951.7 at α=3.5°Mach=0 Ncrit=9Xfoil predictionDetails
   e874-il200,000549.7 at α=3.25°Mach=0 Ncrit=5Xfoil predictionDetails
   e874-il500,000965.5 at α=3.25°Mach=0 Ncrit=9Xfoil predictionDetails
   e874-il500,000560.7 at α=2.5°Mach=0 Ncrit=5Xfoil predictionDetails
   e874-il1,000,000975 at α=2.75°Mach=0 Ncrit=9Xfoil predictionDetails
   e874-il1,000,000563.7 at α=4.25°Mach=0 Ncrit=5Xfoil predictionDetails
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