Variable evaporator control for a gas dryer

Details Variable evaporator control for a gas dryer Variable evaporator control for a gas dryer

2008-05-13

2008-05-13

Jiang, Chen Wen (Department: 3744)

Refrigeration

Processes

Circulating external gas

C062S208000

Reexamination Certificate

active

07370484

ABSTRACT:
A variable evaporator control system and method in a gas dryer for maximizing the cooling which can be accomplished for a given length heat exchanger by adjusting the evaporator refrigerant approach temperature responsive to changes in the gas load on the system. Pressure and/or temperature sensors positioned at particular locations in the system provide feedback for controlling adjustments in the approach temperature depending on the gas load.

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