Test report : 3-blade E-Props on Evektor Eurostar 912S
The tests of a 3-blade DURANDAL E-PROPS propeller on an Evektor Eurostar Rotax 912S (100 hp) were carried out in April 2021 on the airfield […]
Essais
Variable pitch propeller GLORIEUSE test campaign
In January 2021, a flight test campaign of the GLORIEUSE variable-pitch propeller took place. Some images in this video : Of course, a variable pitch […]
E-Props 4-blade on Zlin Norden Rotax 915iS
Zlin Aviation writes : “at the moment the EProp four blade prop we installed, seems to be the best one when we combine take off […]
Comparison between E-Props & Helix propellers on Swissauto 250 engine
For once, here is a propellers comparative test, detailled and on a long period. On 11 July 2020, 2 single-seater Ellipse-Delta tilting Ellipse-Delta Alizé trike […]
Measures of Propellers Moments of Inertia
The moment of inertia is a very important data for the propellers. Some explanations here : Propellers and Moment of Inertia As a comparison, E-PROPS […]