General Electric Company

James L Davis

David Wesley Ball, Jr

Kenneth Neil Whaling

Hua Zhang

Douglas Scott Byrd

Dean Matthew Erickson

Ajit Singh Sengar

Ravi Praveen S Eluripati

Michael Savale

Nattamai Venkataraman Saravanan

An ejector comprising a motive inlet, a motive nozzle separably secured to the motive inlet, a suction chamber about the motive nozzle, a suction fluid inlet to the suction chamber, a mixing tube in fluid communication with the suction chamber and the motive nozzle, a diffuser in fluid communication with the mixing tube and distal the suction chamber and the motive nozzle, and an outlet from the diffuser is provided. A nozzle comprising at least two concentric arc nozzle portions is also provided. An ejector comprising a mixing tube including a flexible layer adapted to compress or stretch, thereby allowing a mixing tube diameter to change is further provided.

Ejectors with separably secured nozzles, adjustable size nozzles, or adjustable size mixing tubes

A system for mixing flows from a compressor is provided. The system comprises an ejector that combines a first flow and a second flow, from the compressor, into a third flow. A bypass flow is connected between the first flow and the third flow. A mixer combines the bypass flow and the third flow into a fourth flow. The fourth flow has a pressure and temperature intermediate the respective pressures and temperatures of the bypass flow and the third flow.

Mixer for cooling and sealing air system for turbomachinery

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Taylors, SC, United States of America

James L Davis