Rotating nozzle expander
AssigneeGeneral Electric Company
InventorsBahram Keramati, Vedanth Kadambi
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Abstract
A rotating nozzle expander is described for the direct expansion of a liquid to a two-phase mixture of liquid and vapor thereby producing mechanical work. The device includes liquid inlet means, at least one fluid flow passage which changes in size in communication with the liquid inlet means, the passage mounted rotatably, the fluid outlet means in communication with the fluid flow passage.
Claims5
A rotating nozzle expander comprising a rotor, the rotor having a groove along its length, the rotor groove size changing from one end of the groove to the other end, a sleeve encasing the rotor thereby defining a fluid flow passage, a housing, fluid inlet means for the housing, fluid outlet means for the housing, the rotor and associated sleeve rotatably mounted with the housing, the rotor groove inlet in communication with the fluid inlet means, and the rotor groove outlet in communication with the fluid outlet means.
Dependencies are inferred from the claim text.