Suck Squeeze Pop Blow

[Blkvoodoo]

http://www.dailymotion.com/video/x379aa_car-internal-combustion_auto

 

[Ridgerunner]

thats neet
I would have expected more fire

 

[Bobby D.]

four strokes truck and two strokes sucks or something like that.

 

[RatLabGuy]

Maybe I'm stupid
What's the perspective here - are we looking through the head, and kind of downward?What is that on the upper left, an exhaust valve?

 

[Ron]

Maybe I'm stupid
What's the perspective here - are we looking through the head, and kind of downward?What is that on the upper left, an exhaust valve?

You are looking in a combustion chamber you can see both intake and exhaust valves working.

if I had to guess this is a two plug per cylinder engine and the camera is through one plug hole (you can obviously see one spark plug in frame)

 

[Rich]

But engines don't actually suck air into the combustion chamber...

 

[Blkvoodoo]

But engines don't actually suck air into the combustion chamber...

Do tell.....

 

[DerrickS]

But engines don't actually suck air into the combustion chamber...

They do if they don't have hair dryer hanging off the exhaust mani...

1 Bar plus suck... This engine doesn't have good quench area it would seem from the orange flame. Or could use better...

 

[Ron]

But engines don't actually suck air into the combustion chamber...

In a Normally Aspirated application sure they do. The down stroke of the piston creates a vacuum that draws air into the CC when the intake valve opens....

But I know you realize this, so obviously I am missing the joke.

This engine doesn't have good quench area it would seem from the orange flame. Or could use better...

This also contributes to my 2 plug/cylinder with camera through one theory

 

[JasonR]

That is awesome, always wondered what it looked like.

 

[Rich]

Air/fluid moves from high to low pressure..... atmospheric is higher pressure than what is created in the cylinder... pushed in.

(I know, splitting hairs)