Two-fluid spray cooling system

Details Two-fluid spray cooling system Two-fluid spray cooling system

2007-10-23

2007-10-23

Jones, Melvin (Department: 3744)

Refrigeration

Material cooling means including gas-liquid contactor

Fluid recirculating means

C062S259200

Reexamination Certificate

active

11040403

ABSTRACT:
A cooling system including a housing forming a cooling chamber containing the component submerged in a pool of alcohol, oil or glycerine, a sprayer configured to spray water at the component through the oil or glycerine, and a heat exchanger configured to cool the oil or glycerine. A control system receives heat-generation information from temperature sensors on water-impingement regions of the component, and controls the spraying in response to this information. A pump pumps the oil or glycerine from a lower portion of the cooling chamber to the heat exchanger. A sprayer inlet draws water from an upper portion of the cooling chamber, or from a lower portion of a reservoir connected to the heat exchanger. Oil or glycerine is passed from a portion of the heat exchanger reservoir back to the cooling chamber, and water passes from an upper portion of the reservoir to the sprayer. Alternatively, the oil or glycerine could be replaced with helium.

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