🚀 go-pugleaf

Hi,

I just wanted to add, how the machine design works:

Via the retrograde condensation of the 2 gas mixtures it is possible to build a
machine, that gets a positive area inside the Pressure/Volume diagram.
You should know, how a Sterling motor works, to understand the principle.
It is simular to a Sterling motor, but without needing the cold pole.
So the heat does not have to flow from the hot pole to the cold pole
to do mechanical work, but it just needs the hot pole as the energy input !

During expansion of the gas mixture inside the machine the gasmixture goes into
this retrograde condensation, which leads to loose pressure.
So if the compression takes place, it needs less mechanical energy to pull the
piston back.
When being back at the beginning, it just needs some heat energy to restart
the process, thus it does not need a cold pole...

This machine looks like  a reciprocating engine, but just uses a gas-mixture
of N2 and C4H10 or better N2 and CO2.

It just needs a heat source to operate and the temperature of the heat source
is in the normal room temperature area, so about 20 to 50 degrees Celsius.
It can be scaled to any other temperature by using different gas mixtures.

Well, if you have any technical question you can call Mr. Schaeffer at:

++49 30 801 40 26

regards, Stefan.