----- Original Message -----
Sent: Wednesday, February 10, 2010 9:55
AM
Subject: [FlyRotary] Re: rpm vs Power was
: Throttle limits was Re: N.A. Renesis to turbo
Al,
5-6 more than he got or 5-6 more than base
line?
You also have to take into account that prop
efficiency falls off pretty steeply with increased speed and rpm. Especially
if the tips start to go transonic. There are some airplanes out there with CS
props that will go slower with the engine at redline, even though the
engine is making more power, because the prop is eating all of the
extra and then some.
Hate to see you selling your plane, she's a
beauty. Wish I had the dough. Looking forward to the next project...there will
be a next one won't there ;-).
Monty
----- Original Message -----
Sent: Tuesday, February 09, 2010 5:47
PM
Subject: [FlyRotary] Re: rpm vs Power
was : Throttle limits was Re: N.A. Renesis to turbo
Subject:
[FlyRotary] Re: rpm vs Power was : Throttle limits was Re: N.A. Renesis to
turbo
Is that simple enough?
Simple enough –
and with some other numbers Ed gave I compute he should get 5-6 kts more top
end.
Al
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