Subject: Long EZ Rotary MM Progress
From: Rotary Engine
Date: 6/7/2007, 5:34 PM
To: AARotary Engine



Hi Paul
  No P-Port... Here is a pic of the Engine... I bought it off of Greg
Richter several years ago when he got jet fever... Should develop plenty
of power... He claimed over 300hp.  I will keep an eye on the plate but
I don't think there should be any problems the lever arm is so short
that a 1/2 should be over kill.  Can't do .dwgs right now... I did buy
rhino about a year ago but it is still packed up and in storage from the
move.  I can take some more pictures and dimensions to them when I get
the engine mounted... If that would work?


Mike C



Hi Paul
   It's been a while since I've been on your newsletter... Moving,
wedding, just keep forgetting to sign back up... but Perry ask me to
send some progress pictures of the MM that I have been working on for my
Long EZ.  It is mostly Perry's design (Thanks Perry) with a slight
redesign of the beam attachment for thrust vectoring.  I'm still working
on the linkage design to trim the engine but all in all it is turning
out real nice.  (Any Idea what kind of loads I'll see at the front of
the engine in flight... I still need to hook it all up and get the
weights of the three points and figure up the CG)  I attached a few
pictures and a drawing of the Thrust Mount for you guys to take a look
at, it will allow for 10 degrees of trim travel... Should be plenty.  I
have more pictures if anyone is interested.  I hope to complete the
integration by the end of July. Oh, can you add me back to the news
letter?

Regards,


Mike Collier
Electrical Sub-Systems
BCA Product Development

Interesting idea. Thrust vectoring eh?. Is this an attempt to get a
canard to rotate earlier? I'll bet Burt would really be interested in
this. Think about using a p-port for plenty of extra power.

Keep an Eye on the 1/2 inch plate beam. Aluminum is not as good as 4130
when it comes to fatigue.

There is a moment around the rear rubber bushings due to thrust so if
you can do some over all side view dwgs with dimensions send them to me
and I will see if I can figure out the loads.
--
Paul Lamar ...No rotor no motor.

Hi Paul
  No P-Port... Here is a pic of the Engine... I bought it off of Greg
Richter several years ago when he got jet fever... Should develop plenty
of power... He claimed over 300hp.  I will keep an eye on the plate but
I don't think there should be any problems the lever arm is so short
that a 1/2 should be over kill.  Can't do .dwgs right now... I did buy
rhino about a year ago but it is still packed up and in storage from the
move.  I can take some more pictures and dimensions to them when I get
the engine mounted... If that would work?


Mike C

I agree plenty of power.
Good deal... TO4 and exhaust manifold included. Whatever you paid it was
good deal :) Greg now has to stop four or five times on the way to OSH for fuel
flying his Long EZ jet from western North Carolina :)
-- 
Paul Lamar ...No rotor no motor.

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