MH 31 DB Name: MH 31 Family: Hepperle Max thickness: 8.0% at x = 26.47% chord Max camber: 1.2% at x = 33.82% chord Available data sources: JavaFoil+Calcfoil stall+Eppler ext transition XFOIL ncrit=9
Notes:
Coordinates from TraCFoil. Commercial use of the airfoil may be restricted by the designer's copyright. Thickness: 7.99%
Well suited for 20% chord flaps.
Can be used at Re of 150k and above.
At Re below 150k, a turbulator should be placed at 75% chord.