SYSTEM AND METHOD FOR CONTROLLING FLUID FLOW AND TEMPERATURE WITHIN A PUMPED TWO-PHASE COOLING DISTRIBUTION UNIT

摘要

A control system for a cooling system utilizing a two-phase refrigerant includes a cooling distribution unit (CDU) having a CDU refrigerant supply line for supplying the refrigerant to at least one evaporator, and a CDU two-phase return line for returning the refrigerant to the CDU. A controller is operatively coupled to the CDU, the controller including a first control loop configured to maintain a constant pressure differential across the CDU refrigerant supply line and the CDU two-phase return line.