Single phase porous layer heat exchanger

Details Single phase porous layer heat exchanger Single phase porous layer heat exchanger

1993-01-08

1993-12-07

Davis, Jr., Albert W.

Heat exchange

Conduit within, or conforming to, panel or wall structure

165170, 165907, 16510426, 122366, F28F 312

Patent

active

052676110

ABSTRACT:
The invention is a cooling structure for a high power density surface. Liquid is pumped along interconnected and continuous multiple channels on the backside of a sintered metal wick bonded to the cooled surface. The channels are located within a liquid delivery layer which also includes multiple liquid outlet holes, so that each outlet hole is surrounded by interconnected channels. The outlet holes are connected to a manifold to collect the pumped liquid. The input channels which surround each outlet hole are fed from manifolds at the edges of the panels, and the proximity of input channels to the outlet holes assures that liquid flow resistance within the sintered metal wick is minimized by the multiple short, wide paths.

REFERENCES:
patent: 3201858 (1965-08-01), Valyi
patent: 3598180 (1971-08-01), Moore, Jr.
patent: 3750745 (1973-08-01), Moore, Jr.
patent: 4359086 (1982-11-01), Sanborn et al.
patent: 4787443 (1988-11-01), Fukatsu et al.
patent: 4896719 (1990-01-01), O'Neill et al.
patent: 4903761 (1990-02-01), Cima
patent: 5002122 (1991-03-01), Sarraf et al.
patent: 5145001 (1992-09-01), Valenzuela
patent: 5205353 (1983-08-01), Willemsen et al.

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