(physics) The flow of a gas in which the mean free path of its molecules is much longer than the characteristic dimension of the tube etc that it is flowing through.

The largest measure of air respired from the lungs. / The largest volume of water discharged from a stream or river.

plural of pyroclastic flow

plural of ebb and flow

(physics) The distribution of the density and velocity of a fluid over space and time

A cytometer used in flow cytometry

A part of a flow cytometer in which a stream of cells is aligned to pass one at a time through a light beam

plural of Knudsen flow

(networking) The management of the data transmission rate between two nodes to prevent a fast sender from outrunning a slow receiver.

(agriculture) Surface or subsurface water that leaves the field following application of irrigation water.