Piston motion acceleration

Split 4-stroke engine, simulation of internal piston movement.

[crmerlin]

Even if you don't understand the mechanics and operation of engines, let the video help you understand the importance of oil change.

[Hitherto]

Now imagine the F1 engines from 2000 revving up to 19000 rpm.

[timothywhite]

Gives me a new appreciation for what engines do and how long they last!

[TouringRCs]

It doesn't even feel like the engine is spinning that fast in a car. Wow!

[TravisB]

Its hard to imagine air moving in and out that quickly

[Dlight-ro]

Thats why engine oil is very important!Thanks for this video mate.Really understood how an engine works

[myfavorites]

amazing how fast the piston moves , thank you for posting, thumbs up

[ax]

Its amazing that the piston can handle this speed even at 1000rpm

[MrAledro]

After 3000 rpm you can see the piston's own soul

[TheBlork]

It's fascinating to see how fast parts in an engine move !

[Ricky_]

If you ever feel overwhelmed, remember that F1 drivers regularly switch gears at around 11800 rpm

[Sidex-gp]

Ok. I'll drive slow. Now i have some trust issues. 😂

[JohnDoeRando]

Makes you appreciate your engine even more.

[gizmoknow-how]

Internal Combustion Engines truly are one of the marvels of Engineering, and this video is a testament to that fact!

[GrandadIsAnOldMan]

Fantastic demonstration. My first car had a similar motor 😁👍

[snakerstran]

Another factor of piston speed is the stroke.
Piston speed is a combination of crank rpm and the diameter of the circle made by the con rod lower pin.
The larger the pin circle, the faster piston speed at mid stroke and higher leverage.
Bigger pin circles limit rpm while increasing leverage at the crank pin, ie, higher torque
Thats why larger bore:stroke can run higher rpm while larger stroke:bore can give higher torque, relatively speaking.

[th.jahlil]

Crazy thing is the piston itself is constantly accelerating, decelerating, stops, then back to accelerating. It does this at every rpm. The forces are truly wild

[cameronforeman]

It amazes me that metal can move this fast for hindered of thousands of miles and don’t even get me started on diesel engines where some of them go up to a million miles. Truly amazing

[ibmlenovo]

Surprising, acheiving such a high RPM from a tacky metalurgy setup. Great job.

[ruan]

Thanks for the fix of the video sir, such an excellent machine to have for learning purpose.