Refrigerant pressurization system with a two-phase condensing ejector
Patent
·
OSTI ID:1012619
- Madison, CT
A refrigerant pressurization system including an ejector having a first conduit for flowing a liquid refrigerant therethrough and a nozzle for accelerating a vapor refrigerant therethrough. The first conduit is positioned such that the liquid refrigerant is discharged from the first conduit into the nozzle. The ejector includes a mixing chamber for condensing the vapor refrigerant. The mixing chamber comprises at least a portion of the nozzle and transitions into a second conduit having a substantially constant cross sectional area. The condensation of the vapor refrigerant in the mixing chamber causes the refrigerant mixture in at least a portion of the mixing chamber to be at a pressure greater than that of the refrigerant entering the nozzle and greater than that entering the first conduit.
- Research Organization:
- Magnetic Development Inc.
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- FG36-04GO14327
- Assignee:
- Magnetic Development Inc.
- Patent Number(s):
- 7,559,212
- Application Number:
- 11/588,622
- OSTI ID:
- 1012619
- Country of Publication:
- United States
- Language:
- English
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