A cryogenic fluid delivery system

摘要

A cryogenic fluid delivery system (100) includes a vessel (102) containing a cryogenic fluid at a first pressure and a first temperature, a first heat exchanger (104) coupled to the vessel (102) for receiving the cryogenic fluid and cooling the cryogenic fluid to a second temperature, a first pump (106) coupled to the first heat exchanger (104) for pressurizing the cryogenic fluid to a second pressure, a second pump (110) for pressurizing the cryogenic fluid to a third pressure, a second heat exchanger (112) coupled to the second pump (110) for cooling the cryogenic fluid to a third temperature, and a nozzle (114) coupled to the second heat exchanger (112) for delivering a jet of the cryogenic fluid toward a target.