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4-stroke internal combustion engine demonstration

http://video_demos.colostate.e... of the components and workings of a 4-stroke internal combustion engine.Many more video demonstrations of engineering and physics principles and devices can be found at: http://video_demos.colostate.e...

Canal: Entertainment
Añadido: January 1, 1970 at 12:59 am
Autor: DrDaveBilliards

Duración: 02:03
Puntuación: 4.41
Reproducciones: 88415

Etiquetas: 4-stroke cam compression engine exhaust intake power shaft valve

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Comentarios

DrDaveBilliards (January 1, 1970 at 12:59 am)

Actually, the pressure from the expanding air-fuel mixture during combustion is what provides the force.Dr. Dave

dooley09 (January 1, 1970 at 12:59 am)

You say the crank forces the piston to move, but it's the piston that provides the force.

Quarker99 (January 1, 1970 at 12:59 am)

nice video,, i didn't know how the valves opened until i saw this vid... its a gear... great vid, this has aided me in my mechanical studies.

9020powrmax (January 1, 1970 at 12:59 am)

In real life that engine won't last too long unless you put the DIPPER back on the rod...........

vr00m123 (January 1, 1970 at 12:59 am)

Gotta quick question if anyone would care to answer. Is the exhaust lobe of the camshaft usually smaller than the intake?

k0ent (January 1, 1970 at 12:59 am)

@obamasux69,depends on whats broken, how are we supposed to tell you how you can fix your engine if we dont know whats wrong?

k0ent (January 1, 1970 at 12:59 am)

@ alimiralimir,why do you want to drag race with a 110cc? drag race bikes are more likely to have 2000+cc's, but if you want to you could get a bigger carb, akrapovic muffler (or leovince or something) wider expansion and you could get a big bore kit, theres tons of stuff you can do, but i think that your engine comes from a pitbike / dax/ monkey and those engines are not realy made for racing.. if you want to go faster i suggest you look for a propper 125 / 250 dirtbike

CaptainFox91 (January 1, 1970 at 12:59 am)

thanks

respectzisha (January 1, 1970 at 12:59 am)

DrDaveBilliards your the best i was looking all over the web for hands on animation of a small engine thanks alot.....

DrDaveBilliards (January 1, 1970 at 12:59 am)

It's easy to fix an engine. Just find what is wrong and make it right again. :)