A visual study of air and fuel pulses in an running engine

very interesting, and it sure looks like the port surfaces get drenched in fuel,
Id have changed the port to carb areas a bit to see what changes helped maintain the fuel in the air flow best,
but I can easily see some useful data already
 
Yep! I LOVE this video!

I love that Kaase is just crazy enough to put his finger into the intake of a running engine just to see how strong the pressure waves are. -Strong enough to HURT, apparently; lol!

And the long-runner 2nd reflected waves are +3% stronger still over the 3rd reflected waves like that tunnel ram-style intake, too!

He didn't become Kaase by NOT being curious!

Adam
 
very interesting, and it sure looks like the port surfaces get drenched in fuel,
Id have changed the port to carb areas a bit to see what changes helped maintain the fuel in the air flow best,
but I can easily see some useful data already
Yeah, didn't expect that too.
Imagine if all that would have ben proper vaporized.

Moving air around at high velocity can do strange things. I found this curve really interesting and how it rises with higher rpm.

1673295139620.png
 
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