Added: 4 years ago
From: antonellobinni
Views: 122,622
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  • please explain are the any seal used on the the displace rod? or on the lower cool side piston?

  • Bello ma la molla di "richiamo" in cima ke funzione ha ? Aumenta in qualche modo il rendimento?

  • @pedo1800 La macchina in questione è di fatto un oscillatore e le molle che si vedono svolgono diverse funzioni tra cui quella di "Volano" per l'energia meccanica. L'equipaggio mobile oscilla sotto l'azione delle forze indotte dal gas di lavoro e dalle molle di reazione. Il bilanciamento delle forze da come risultato un'oscillazione costante. quindi puoi vedere le molle come una controparte del lavoro svolto dal gas

  • Your model is very thought provoking, thank you for sharing it. Please do not listen to the hate speech on here just keep on inventing you are doing great!

  • Sweet. You don't need a rod and flywheel and so on. Just use rare earth magnets on the piston and coils around it and you got yourself a generator. Nice.

  • my CONGRATS !

  • Ciao molto bello ero interessato pure io a costruire uno stirling lineare...

    più che altro per la semplicità del generatore lineare.

    Non pensavo che l'efficienza fosse così bassa però :\

  • WHAT THE HELL IS THIS? sorry, im not into engines and stuff. and idk how i came upon this video... but it looks weird. and im interested.. explaination please??

  • stirling engines take load of different shapes, but basically, they are displacement angines (they move air around, hot to cold which moves the main pistony bit) and are the most efficient engines in existence, but not used commercially cos u have to start them generally by hand and can take a while to get going. U cn get load of kits for them in different shapes and sizes, and the ones that fit on mugs and use ur tea or coffee to power them are awesome and cheap, meby u shud have a look

  • wow, thatnks. i get it. i understand pistons are in cars... but i realize this isnt the same thing... i should have a look... Im interested, Very.. lol thanks again

  • Well, obviously an automotive Stirling would be started by an electric motor, but yes, they are more efficient, but bigger and heavier than internal combustion engines. So they aren't used in cars / planes / tanks.

    And they take a while to warm up or to change output power, so they aren't practical as a main power source. I think a Stirling hybrid could fix this by using an electrical system to produce traction while the Stirling warms up.

  • interesting view. it would work a lot like an average alternator yes? maybe we should go into business together eh? solve the world fuel problem. ;)

  • lol Stirlings for cars don't really solve much. In fact, I think the extra weight might make them less efficient than internal combustion engines overall.

    If they can make electric cars whose batteries last a decade or so without degrading, that would be a lot more helpful.

  • meby stirling engines underground running on biofuel would solve housing problems. that would be cool.

  • I would use them with solar reflector dishes.

    Fuel is hard to get, expensive to make, and the exhaust has to go somewhere.

    But solar power is free, hard NOT to get, and doesn't produce any exhaust.

  • true, it's not that we don't have the technology, but that the government doesn't want to pay for ways to save the planet. they care more about oooh, lets just say making sure banks stay open to bring in more moeny.

  • Well, it's a lot easier to defend foreign oil supplies than it is to develop electric batteries that last long enough to build competitive EVs.

    :/

    In the long run, though, that's going to kill us. It's just procrastination.

  • @cyborgtroy

    just go and see the movie :"who killed electric car" they have tehnology for avesome electric cars... but govermment like polutions :(((

  • Lol, I actually already saw that movie a couple years ago.

    It's not a government conspiracy, it's just that electric cars have shit range and they're expensive. They'll probably get cheaper someday.

  • @cyborgtroy not true... they not expensive..

    you can make your self nice car for 1500 euro-3000 euro...

    range of some 100-200 km for city driving more then enough...

    go more on forums of self making cars...

    :)

  • Problem with starting by hand?

    Let's say that you have an electric generator hocked up to you're stirling engine, then couldn't you just supply a few volts from a battery to the generator so that it acts like an electric engine and "kickstarts" the stirling?

  • dude fuck NASA, we just need a youtube vid with comments enabled and we'll break the light barrier xD but ye, ur right. basically same way as engines now work right? I can't believe I didn't think of that...

  • @peppoj :

    Just a short pulse from a small battery to the existing coil should do it. Depends on the exact layout of the coil... but you can always add a "starting coil". Cheap. :)

  • great work,

    too bad that it runs ao slowly,can`t

    believe only 7 votes?

    is there anyone manipolating?

  • hey who owns the patent for free piston engines?

  • Ma per piacere!!

  • Looks like you have a linear generator on there. How much power did you get and what efficiency?

  • the efficienty of linear generator is very low (2%).

    The power is 5 Watt

  • Any volt reading a 5w? I am working with coils from linear motor with magnets on power piston in gamma format.

    Have to get on my water cooling vrs this one looks high flow. Is the fuel gas?

    S

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