AFTERBURNER OF DOUBLE-FLOW JET TURBINE ENGINE, DOUBLE-FLOW JET TURBINE ENGINE AND BRACKET OF FLAME STABILISER FOR AFTERBURNER

摘要

FIELD: power industry. ^ SUBSTANCE: afterburner of double-flow jet turbine engine includes cylindrical wall (112) for separation of primary (20) and secondary (16) flows, attachment device of front end of that wall on external casing and support device for rear end of that wall. Support device is provided on brackets (130) of flame stabilisers passing in radial direction in relation to longitudinal axis of afterburner. Wall (112) for separation includes holes (128) or rounded cutouts through which brackets (130) of flame stabilisers pass. Each bracket includes mainly radial flange (150) passing from inside in relation to separation wall. Flange forms support furnace for the edge of the appropriate hole or rounded cutout made in the separation wall. On radial flange (150) there formed is cylindrical protrusion (164) which is mainly coaxial in relation to bracket (130) and passes outwards in radial direction in hole (128) or in rounded cutout of the wall for separation and along the edge of that hole or rounded cutout. ^ EFFECT: invention allows giving additional rigidity to the wall, thus maintaining easiness and simplicity of the construction. ^ 12 cl, 7 dwg