Rotary10-RV
Well Known Member
Mistral Engines posted to the ACRE site recently that they are approaching certification on their G300 3-rotor (300 HP) and are seeing very good Hp and BSFC numbers. They have changed the desination of their G190 engine to G200 because they are now producing a consistant 200+ HP. They posted the HP curves and BSFC curves for the engine. Their redundant EMS is configured to take advantage of the rotaries ability to run LOP safely and they have posted the numbers in both the ROP (max power) and LOP (best economy) configurations. Both engines use the same PSRU a purpose built 2.8:1 reduction planetary. All the G200 numbers have been logged in-flight on their Piper Arrow with the rotary installed. Looks like there will be at least 1 more certified possibility in the near future. I've linked the performance graphs
Bill Jepson
Bill Jepson