公开(公告)号：US20130280052A1

公开(公告)日：2013-10-24

申请号：US13917905

申请日：2013-06-14

Applicant: AIRCELLE

Inventor： Patrick Gonidec ,  Alexandre Bellager

IPC: F01D25/24

CPC classification number: F02K1/766 ,  B64D29/06 ,  F01D25/24 ,  F02K1/70 ,  F02K1/72 ,  Y02T50/671

Abstract: A nacelle for an aircraft bypass turbofan engine includes an upstream section via which an airflow enters, a middle section surrounding the fan of the turbofan and a downstream section having an inner structure and an outer structure delimiting a flow duct in which the air flows. The outer structure includes one cowling movably mounted on the inner fixed structure. The nacelle also has a top to accept a pylon for attaching a wing of the aircraft. The nacelle further includes one first panel mounted on the inner structure on one side of the nacelle and one second panel mounted on the other side of the nacelle. The first panel undergoes a physical interference with a part of the wing. The second panel increases the air removed from this other side of the nacelle during thrust reversal.

Abstract translation: 用于飞机旁路涡扇发动机的机舱包括气流进入的上游部分，围绕涡扇风扇的风扇的中间部分和具有内部结构的下游部分和限定空气流动的流动管道的外部结构。 外部结构包括可移动地安装在内部固定结构上的一个整流罩。 机舱也有一个顶部，接受一个挂架安装飞机的翼。 机舱还包括安装在机舱的一侧上的内部结构上的一个第一面板和安装在机舱的另一侧上的一个第二面板。 第一个面板与机翼的一部分发生物理干扰。 第二个面板在推力反向时增加了从机舱的另一侧移除的空气。