Double dome combustor with counter rotating toroidal vortices an

Details Double dome combustor with counter rotating toroidal vortices an Double dome combustor with counter rotating toroidal vortices an

1991-01-14

1993-03-23

Bertsch, Richard A.

Power plants

Combustion products used as motive fluid

Combined with regulation of power output feature

60746, 60756, F23R 312, F23R 352

Patent

active

051953153

ABSTRACT:
An annular combustion chamber for a gas turbine engine establishes two toroidal primary combustion zones. This provides high combustion capacity in a short combustor. Airflow is introduced in a manner to establish the flow pattern of the vortices, and the fuel is introduced in a manner avoiding destruction of the vortices.

REFERENCES:
patent: 2687010 (1954-08-01), Ellis
patent: 3132483 (1964-05-01), Lefebure et al.
patent: 3333414 (1967-08-01), Saintsbury
patent: 3430443 (1969-03-01), Richardson et al.
patent: 4194358 (1980-03-01), Stenger
patent: 4365477 (1982-12-01), Pearce
patent: 4374466 (1983-02-01), Sotteran
Lefebvre, Arthur H. Gas Turbine Combustion McGraw Hill, New York, 1983, pp. 492-495.

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