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EH 2.0/10 (eh2010-il)

EH 2.0/10 - John Yost EH 2.0/10 for tailless R/C aircraft


Airfoil eh2010-il
Details Dat file Parser  
(eh2010-il) EH 2.0/10
John Yost EH 2.0/10 for tailless R/C aircraft
Max thickness 10.1% at 28.7% chord.
Max camber 2% at 25.9% chord
Source UIUC Airfoil Coordinates Database
Source dat file
The dat file is in Selig format
EH 2.0/10
1.000000     0.0
0.999013     0.000048
0.996057     0.000201
0.991144     0.000512
0.984292     0.001034
0.975528     0.001776
0.964888     0.002732
0.952414     0.003882
0.938153     0.005226
0.922164     0.006769
0.904508     0.008525
0.885257     0.010509
0.864484     0.012720
0.842274     0.015146
0.818712     0.017779
0.793893     0.020621
0.767913     0.023658
0.740877     0.026869
0.712890     0.030239
0.684062     0.033745
0.654508     0.037353
0.624345     0.041028
0.593691     0.044729
0.562667     0.048408
0.531395     0.052007
0.500000     0.055469
0.468605     0.058724
0.437333     0.061704
0.406309     0.064340
0.375655     0.066565
0.345492     0.068308
0.315938     0.069509
0.287110     0.070114
0.259123     0.070079
0.232087     0.069369
0.206107     0.067966
0.181288     0.065869
0.157726     0.063097
0.135516     0.059683
0.114743     0.055674
0.095492     0.051135
0.077836     0.046144
0.061847     0.040789
0.047586     0.035179
0.035112     0.029432
0.024472     0.023639
0.015708     0.017959
0.008856     0.012648
0.003943     0.007710
0.000987     0.003423
0.000000     0.000000
0.000987    -0.003049
0.003943    -0.006232
0.008856    -0.009378
0.015708    -0.012279
0.024472    -0.015023
0.035112    -0.017470
0.047586    -0.019587
0.061847    -0.021421
0.077836    -0.022994
0.095492    -0.024335
0.114743    -0.025484
0.135516    -0.026479
0.157726    -0.027353
0.181288    -0.028139
0.206107    -0.028854
0.232087    -0.029511
0.259123    -0.030115
0.287110    -0.030664
0.315938    -0.031155
0.345492    -0.031570
0.375655    -0.031891
0.406307    -0.032094
0.437333    -0.032158
0.468605    -0.032056
0.500000    -0.031765
0.531395    -0.031269
0.562667    -0.030558
0.593691    -0.029627
0.624345    -0.028476
0.654508    -0.027117
0.684062    -0.025563
0.712890    -0.023841
0.740877    -0.021981
0.767913    -0.020018
0.793893    -0.017985
0.818712    -0.015929
0.842274    -0.013892
0.864484    -0.011904
0.885257    -0.010001
0.904508    -0.008227
0.922164    -0.006605
0.938153    -0.005142
0.952414    -0.003844
0.964888    -0.002716
0.975528    -0.001770
0.984292    -0.001032
0.991144    -0.000512
0.996057    -0.000201
0.999013    -0.000048
1.000000     0.000000
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Selig format dat file

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Polars for EH 2.0/10 (eh2010-il)

PlotAirfoilReynolds #NcritMax Cl/CdDescriptionSource 
   eh2010-il50,000919.7 at α=11°Mach=0 Ncrit=9Xfoil predictionDetails
   eh2010-il50,000530.8 at α=8.75°Mach=0 Ncrit=5Xfoil predictionDetails
   eh2010-il100,000946.2 at α=8.75°Mach=0 Ncrit=9Xfoil predictionDetails
   eh2010-il100,000547.1 at α=8°Mach=0 Ncrit=5Xfoil predictionDetails
   eh2010-il200,000963.3 at α=8°Mach=0 Ncrit=9Xfoil predictionDetails
   eh2010-il200,000563 at α=7°Mach=0 Ncrit=5Xfoil predictionDetails
   eh2010-il500,000987.9 at α=6.75°Mach=0 Ncrit=9Xfoil predictionDetails
   eh2010-il500,000583.8 at α=6.5°Mach=0 Ncrit=5Xfoil predictionDetails
   eh2010-il1,000,0009106.3 at α=6.25°Mach=0 Ncrit=9Xfoil predictionDetails
   eh2010-il1,000,000594.9 at α=6.25°Mach=0 Ncrit=5Xfoil predictionDetails
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