Question

what is swirling action?​

Answer 1

Answer:

To cause to move with a twisting or whirling motion: swirled the drink with her straw. 2. To form into or arrange in a spiral, whorl, or twist. 1. A whirling or eddying motion or mass: a swirl of white water.

Answer 2

Answer:

hi dear...

Explanation:

There is a need to mix the very small fuel droplets with the hot air, for better combustion. This is achieved by creating a swirl, in the combustion chamber. Basically Swirl is rotary motion of air about the axis of cylinder in the combustion chamber. see this swirl in diesel engine.

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