Patent ID: 9282623
Filing Date: 2016-03-08
CPC Classification: F04B,H05H

Claim Text:
1. A device, comprising: a conduit having at least one surface; at least one electrode pair positioned on the at least one surface of the conduit for pumping a fluid through the conduit, wherein one electrode of each electrode pair of the at least one electrode pair is separated from the other electrode of the each electrode pair by an interelectrode distance d, wherein the interelectrode distance d is a total distance between the one electrode of the each electrode pair and the other electrode of the each electrode pair, and wherein the interelectrode distance d is less than 100 microns; and a voltage source, wherein the voltage source applies a corresponding voltage across the at least one electrode pair, wherein application of the corresponding voltage across the at least one electrode pair generates a corresponding at least one plasma in the conduit such that a sheath region is generated in the conduit, and causes a corresponding at least one electrohydrodynamic body force to the fluid in the conduit, and wherein either the sheath region extends from a cathode of the at least one electrode pair such that the number density of ions in the sheath region is greater than the number density of electrons in the sheath region, or the sheath region extends from an anode of the at least one electrode pair such that the number density of ions in the sheath region is less than the number density of electrons in the sheath region.