Test Pepsi Stirling without glue or sealant.
Ғылым және технология
Pepsi Stirling without glue or sealant. An idea I had, made this to test it. Diaphragm is supported on a 40mm angle bracket. The air tubes are a tight fit into the holes, I use a 4.5mm hole for the 5.5 mm silicone tube. The displacer is wire wool . It doesn't stand up on it's own though, which is annoying! www.scraptopower.co.uk/
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Very good! Great for future lovers start making your 1st engine. Really good, by the simple materials that were used.
I always learn something new from your videos keep on going.
Love the flywheel :-) Great job my friend Greetings Erik
Te felicito , siempre digo lo mismo ,la sencilles lo dice todo.....PERFECTO
That's pretty nice! I really have to find the time to dust off my notes on stirling engines. It's such a thrill to get one of these things running! Is this one using a regenerator? My biggest problem with stirling engines came when I tried to install a regenerator to improve efficiency.
Nice Job !
Well, the water/ice increases the temperature difference between the top side, and the bottom hot side. Since Stirling engines work using temperature difference... voila! More efficiency!
well it runs off tepmerature differential so the hotter you make the bottom and the cooler you make the top part
cool i dodnt realize how you could make a displacer from wire wool. now i have all the stuff i need im gonna make one now. Why do people make the displacer out of wood or another can dose that make the engine run any stronger?
I gotta say, as rudimentary and aesthetically ugly the engine looks at this point, it's amazing that it works so well! ROFL a wire flywheel! Who'd have thought?! Pretty awesome!
Very inspirational
does it hit the bottom?
Great job! Not powerful but it works!
Is the water/ice cubes just to keep it cool or does it serve some other purpose?
nice!
this works better than my good looking crap
Cool.
now attach a generator to make energy for a burning laser pointer. there u go. endless energy.
Just to keep it cool.
Stirling engines at BEST are only 30% thermally efficient (which is better than most gasoline or steam engines). So that means a "perpetual" machine like you're suggesting wouldn't work. No one has yet created a 'self supporting/running' perpetual machine because of the basic laws of physics i.e. thermodynamics. :) You'd need something with 100+ % efficiency to do what you're suggesting (called "over-unity") which has so far been impossible.
first :)
lie