Well, here is the way to create a vacuum - different in my Red Baron Windmill ... but now the first Newcomen steam engine called atmospheric, has an inaccurate name .Because actually it is a vacuum-driven engine, which gives condensed water vapor underneath the piston. In my case, this underpressure - it receives differently, from the wings put up in the wind and brought on to entrust the earth through a pipe with a large cross-section. And on the surface of the earth such a motor with pistons driving generators .. It is the most effective way, because virtually thanks to good piston sealing, vacuum we will not lose any losses .. thanks to this the efficiency will be high and no moving element can be seen in principle, except the rotating axis of the generator ... ..
That is why it is worth knowing the history of technology, because it contributes to the creation of new inventions.
here more about this Newcomen engine. , which may be useful to my Windmill Red Baron ... and we will have an efficient motor with a piston seal class, used to produce electricity from the wind ...
Well, it is definitely not a heat engine .. so talking about temperatures is pointless.
mokin:
http://www.technology.niagarac.on.ca...raB8lXIj_bbyGg
https://en.wikipedia.org/wiki/Newcom...spheric_engine
Andrew