Dielectrophoretic restriction to prevent vapor backflow

摘要

A cooling system has an inlet plenum and at least one cooling channel which communicates with the inlet plenum. The cooling channel passes adjacent to a component to be cooled from an upstream inlet to a downstream outlet. A pair of electrodes are positioned adjacent the inlet to create an electric field tending to resist a bubble formed in an included dielectric liquid from moving in an upstream direction due to a dielectrophoretic force. Instead, a dielectrophoretic force urges the bubble in a downstream direction.

主权项

1. A dielectrophoretic cooling system comprising:
an inlet plenum and at least one cooling channel communicating with said inlet plenum, said at least one cooling channel passing adjacent to a component to be cooled, from an upstream inlet to a downstream outlet, and a pair of electrodes positioned adjacent one of said inlet and said outlet, said electrodes being provided to create an electric field tending to urge a bubble formed in an included dielectric liquid to move in a downstream direction.