This is exactly similar to what happens with constant-density flow through a duct or a pipe --- if the area decreases, the velocity increases so that the volume flow rate is maintained constant ...

"Flow asymmetry in a pipe with no moving flaps has tremendous ... These flexible pipe designs, which are better mimics for shark intestines through both their "deformability" and their interior ...

A magnetic flow meter relies on Faraday's Law of Induction to measure the flow of a fluid. Magnets outside the pipe create a ...

All this buildup shrank the size of the pipe, making it difficult for waste to flow through it. Now that all that waste has been removed, the pipe is back to its original size, which will allow ...