Supercavitating Projectile

by Russell Kightley

Title

Supercavitating Projectile

Artist

Russell Kightley

Medium

Digital Art

Description

Projectile (brass-coloured bullet) travelling through the water in a bubble of its own creation. The flattened nose creates areas of very low pressure that result in bubbles (cavities). When these merge into a bubble that encloses the projectile, it is called supercavitation. The supercavity is shown in a vertical cross-section. Larger objects can use supercavitation, too, but they have to augment the pressure drop with gas expelled at the nose.

Uploaded

August 13th, 2021

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