diverging duct

diverging duct

[də′vərj·iŋ ‚dəkt]
(design engineering)
Fluid-flow conduit whose internal cross-sectional area increases in the direction of flow.
References in periodicals archive ?
In such air-intakes, air is ingested from either side of the aircraft with its two individual S-shaped diverging limbs merging into a single diverging duct leading air to AIP.