Twisted elbow-shaped propelling gas exhaust assembly in an aircraft

摘要

The assembly has a cylindrical duct element (21) receiving gas and communicating in downstream with two duct elements (22, 23). Each element (22, 23) communicates with duct elements (25, 27), which opens in axial semi-pipes (24, 26) for ejection of gas. The element (25, 27) forms a bend defined by a part guiding a gaseous flow in a radial direction remote from an axis of aircraft and another part in downstream of the former part guiding the flow in radial direction towards the axis in so that hot zones inside the pipe in upstream of the assembly is not visible from the back.