PSRU design advantages
"ADK" wrote in message
news:X6TXf.28774$%H.11944@clgrps13...
This is probably going to open old wounds. What I would like is
experienced input on the advantages, for economic, efficiency and
longevity etc. of different types of redrives.
I am leaning towards a cog-belt reducer in a 6 cylinder, liquid cooled,
configuration driving a long drive shaft to the prop.
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Warning,Warning, Danger, Danger, Will Robinson!
Yep, that is a really big can of worms.
The redrive is not as big a problem as you think. You get into a mess when
you start talking about long drive shafts.
Torsional resonance has brought many of the great minds of the flying
industry to their knees. No joke. I don't have all of the links at hand,
but someone here does. Start by googling torsional resonance.
Then, be afraid. Be very afraid.
I you don't get afraid, keep looking, until you get afraid, because you need
to get afraid, or you don't understand the problem.
--
Jim in NC
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