Fuel distribution device

Details Fuel distribution device Fuel distribution device

1978-09-21

1981-07-28

Garrett, Robert E.

Power plants

Reaction motor

Liquid oxidizer

60739, 60749, F02K 310

Patent

active

042803241

ABSTRACT:
The invention concerns a fuel distribution device in a high velocity gase flow. The device consists of two coaxial, toric injection manifolds placed in close proximity with respect to each other, pierced by small diameter uniformly distributed orifices and arranged to introduce fuel into the flow. The orifices in the manifold located downstream with respect to the direction of the flow of gases, are arranged on the face turned upstream of the manifold, in a circular row coaxial with it.
It is the object of the invention to reduce the drag induced in the flow by the devices presently in use, while improving the distribution of the fuel; it finds particularly advantageous applications in the afterburner ducts of gas turbine engines.

REFERENCES:
patent: 2920449 (1960-01-01), Johnson et al.
patent: 2929201 (1960-03-01), Lindsey
patent: 2949012 (1960-08-01), Ferrie et al.
patent: 2951341 (1960-09-01), Henning et al.
patent: 2974488 (1961-03-01), Eggers et al.
patent: 3102392 (1963-09-01), Bauger et al.
patent: 3618318 (1971-11-01), Bryce

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