ORIGINAL: Henke Torphammar
ORIGINAL: invertmast
Very impressive. I am amazed a turbine manufacturer hasnt come out an rc turbofan engine yet. with the size of a p20 spinning a dynamax sized fan, would be pretty impressive.
there are a MW44 (10lb thrust engine) that is turning a Schübeler 94HST, my guess is a P20 doing 5lb of thrust gets half the power, which would be 3kW, just enough for a 90mm EDF.