swirl flap English

Meaning swirl flap meaning

What does swirl flap mean?

swirl flap noun

— (automotive) A small butterfly valve fitted to the intake manifold just before the cylinder head intake ports of many modern automotive diesel engines, and around which air can pass even when it is closed.

Examples swirl flap examples

How do I use swirl flap in a sentence?

Simple sentences

Flap your wings or die.

Birds flap their wings to fly.