Combustor liner structure

Details Combustor liner structure Combustor liner structure

1975-05-21

1976-12-07

Croyle, Carlton R.

Power plants

Combustion products used as motive fluid

External-combustion engine type

F02C 718

Patent

active

039954226

ABSTRACT:
An air-cooled combustor liner is constructed of a continuous, constant-thickness, annular shell having a plurality of rings attached to the inner surface thereof to direct the flow of coolant air entering the shell by way of apertures formed therein, along the inner surface of the shell to provide a film cooling function. The rings, which are fabricated to desired dimensions sufficient to prevent significant thermal distortion which would cause flow restriction, are secured to the inner surface of the shell by brazing or the like.

REFERENCES:
patent: 3064424 (1962-11-01), Tomlinson
patent: 3184918 (1965-05-01), Mulcahey
patent: 3362470 (1968-01-01), Richardson
patent: 3520134 (1970-07-01), Cripe et al.
patent: 3643430 (1972-02-01), Emory et al.
patent: 3745766 (1973-07-01), Melconian
patent: 3845620 (1974-11-01), Kenworthy
patent: 3899876 (1975-08-01), Williamson

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