Two-phase engine

Details Two-phase engine Two-phase engine

1974-12-23

1976-08-03

Ostrager, Allen M.

Power plants

Motive fluid energized by externally applied heat

Power system involving change of state

60649, 416197R, 416243, F01K 2506

Patent

active

039721957

ABSTRACT:
A two-phase power source comprises a rotor; a nozzle having an outlet directed to discharge a two-phase jet for impingement on the rotor to rotate same, the nozzle having means to subdivide flow therein; and means to supply a heated first fluid in liquid state to the nozzle for subdivided flow therein toward said outlet and to supply a second and vaporizable fluid in liquid state to the nozzle to receive heat from the first fluid therein causing the second fluid to vaporize in the nozzle and mix with the first fluid in essentially liquid state to produce said discharging jet.

REFERENCES:
patent: 2151949 (1939-03-01), Turner
patent: 3173267 (1965-03-01), Takeda
patent: 3190072 (1965-06-01), Berryer

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