Hi

Mr Paul and dear friends.
when I discussing about 2 stroke diesel engine how much can be
more powerful with my friend, I remember Paul mentioned about.
some engine can achieve 800 hp.  so If we force so much air at
engine.  and run it very high power.  what part will break
first?  I'm inventor and my friend is mechanical engineer we can
focus and solve it.  I already checked out inconel 625's price
just 30-40$ per KG.  so I think it's okay using it as rotor and
housing.  and it will run at very high temp and pressure.

Thank you for your advices as always.

I'm P_Bear. inventor.

When pumping the rotary up to over 500 HP it is a good idea
to increase the diam of the tension bolts from 10 mm to 1/2 inch.
A drill jig is needed to do this correctly.

Not only does that increase the clamping force but it acts like
many dowel pins to increase the torsional strength of the engine
from back to front. Of course it adds weight so it is unneeded in aircraft installations
unless you are trying to set a time to climb or speed record.


You don't need to use inconel for the housing or the rotor.
If you want to double the HP double the RPM and  make the
rotor out of beryllium aluminum alloy which is 0 .75 times the density
of aluminum and good to 700 degrees F.

Be careful it  is toxic and fatal to breathe the dust.


Paul Lamar

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