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MH 117 9.8% (mh117-il)

MH 117 9.8% - Martin Hepperle MH 117 for a propeller for ultralight (tip)


Airfoil mh117-il
Details Dat file Parser  
(mh117-il) MH 117 9.8%
Martin Hepperle MH 117 for a propeller for ultralight (tip)
Max thickness 9.8% at 29.1% chord.
Max camber 2.7% at 44.6% chord
Source UIUC Airfoil Coordinates Database
Source dat file
The dat file is in Selig format
MH 117  9.8% 
  1.00000000  0.00000000
  0.99669031  0.00049003
  0.98707731  0.00207033
  0.97177624  0.00475426
  0.95120013  0.00825965
  0.92554805  0.01241627
  0.89513234  0.01723294
  0.86042844  0.02267080
  0.82194932  0.02862516
  0.78024605  0.03496400
  0.73589923  0.04150880
  0.68948289  0.04804150
  0.64155561  0.05432933
  0.59265387  0.06013032
  0.54328520  0.06520439
  0.49390561  0.06931828
  0.44491485  0.07229087
  0.39667271  0.07399667
  0.34949257  0.07441820
  0.30376269  0.07365704
  0.25995386  0.07178323
  0.21850111  0.06883168
  0.17980252  0.06485100
  0.14421934  0.05990381
  0.11207729  0.05406639
  0.08364666  0.04742811
  0.05914156  0.04011465
  0.03873701  0.03230144
  0.02260069  0.02418269
  0.01080931  0.01593784
  0.00329342  0.00791465
  0.00180844  0.00553261
  0.00078264  0.00337629
  0.00016559  0.00137780
  0.00000240  0.00015663
  0.00009545 -0.00093355
  0.00051520 -0.00196476
  0.00124174 -0.00303020
  0.00277989 -0.00467095
  0.00480487 -0.00634666
  0.01110910 -0.01022340
  0.02423919 -0.01556325
  0.04202841 -0.02006888
  0.06458390 -0.02353976
  0.09186189 -0.02598343
  0.12369190 -0.02742948
  0.15984299 -0.02793392
  0.20001108 -0.02758763
  0.24382591 -0.02650300
  0.29085133 -0.02481832
  0.34057636 -0.02268597
  0.39242047 -0.02024403
  0.44577230 -0.01760693
  0.49999633 -0.01488444
  0.55444002 -0.01217351
  0.60844101 -0.00956485
  0.66133467 -0.00713548
  0.71246137 -0.00495190
  0.76117830 -0.00306340
  0.80686551 -0.00151205
  0.84892722 -0.00032506
  0.88679810  0.00048717
  0.91995456  0.00093779
  0.94791780  0.00105862
  0.97026156  0.00091038
  0.98661057  0.00057426
  0.99662097  0.00018251
  1.00000000  0.00000000
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Polars for MH 117 9.8% (mh117-il)

PlotAirfoilReynolds #NcritMax Cl/CdDescriptionSource 
   mh117-il50,000936.1 at α=7.25°Mach=0 Ncrit=9Xfoil predictionDetails
   mh117-il50,000538.4 at α=6.5°Mach=0 Ncrit=5Xfoil predictionDetails
   mh117-il100,000956.4 at α=6.25°Mach=0 Ncrit=9Xfoil predictionDetails
   mh117-il100,000555.8 at α=5.5°Mach=0 Ncrit=5Xfoil predictionDetails
   mh117-il200,000977 at α=5.5°Mach=0 Ncrit=9Xfoil predictionDetails
   mh117-il200,000572 at α=4.5°Mach=0 Ncrit=5Xfoil predictionDetails
   mh117-il500,0009102.9 at α=4.25°Mach=0 Ncrit=9Xfoil predictionDetails
   mh117-il500,000590.4 at α=3.75°Mach=0 Ncrit=5Xfoil predictionDetails
   mh117-il1,000,0009120.1 at α=3.5°Mach=0 Ncrit=9Xfoil predictionDetails
   mh117-il1,000,0005100.9 at α=3.25°Mach=0 Ncrit=5Xfoil predictionDetails
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