Conduit for turboshaft engine e.g. engine of airplane, has downstream portion asymmetrically arranged with respect to longitudinal axis such that thrust is generated by gases expelled from annular space during operation of engine

摘要

The conduit (2) has a downstream portion including a cap (1000) and a core (500). An upstream portion (510) is surrounded by the cap, where the downstream portion prolongs the upstream portion into downstream of the cap. Annular space (1500) is radially located between the cap and the core. The downstream portion is asymmetrically arranged with respect to a longitudinal axis (A) such that a thrust is generated by gases expelled from the annular space during operation of a turboshaft engine (1) that forms a non-zero angle with the longitudinal axis.