Miniature liquid-fueled turbojet engine

Details Miniature liquid-fueled turbojet engine Miniature liquid-fueled turbojet engine

1997-02-25

1998-07-21

Casaregola, Louis J.

Power plants

Combustion products used as motive fluid

Combined with regulation of power output feature

60 3975, 60249, F02C 308, F23R 316

Patent

active

057820791

ABSTRACT:
A miniture liquid-fueled turbojet engine for powering remote control model aeroplane or light pilotless aircraft includes a plural number of tiny pressure-swirl type atomizers for thoroughly atomizing liquid fuel and a V-gutter flame holder. High combustion efficiency and satisfactory outlet temperature pattern factor can be obtained in the present combustion system of the engine. This is because the system possesses the characteristics such as fine spray of liquid fuel, long residence time of fuel droplets, efficient flame holding mechanism and good mixing in the dilution region. As a result, safety and maneuverability of the present engine can be enhanced in comparison with the engines of prior art.

REFERENCES:
patent: 2477683 (1949-08-01), Birmann
patent: 2593523 (1952-04-01), Bauger
patent: 3302399 (1967-02-01), Tini et al.
patent: 5203796 (1993-04-01), Washam et al.
patent: 5341645 (1994-08-01), Ansart et al.

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