首页> 外国专利> AIRCRAFT PROPULSIVE ASSEMBLY COMPRISING AERODYNAMIC AERODYNAMIC REAR FITTING FOR SIDEWALLS WITH PROFILED WALLS FOR THE INJECTION OF FRESH AIR ALONG A THERMAL PROTECTION FLOOR

AIRCRAFT PROPULSIVE ASSEMBLY COMPRISING AERODYNAMIC AERODYNAMIC REAR FITTING FOR SIDEWALLS WITH PROFILED WALLS FOR THE INJECTION OF FRESH AIR ALONG A THERMAL PROTECTION FLOOR

机译:带有空气动力学空气动力学后部装配件的飞机专用组件,用于壁厚壁的侧壁,用于在热防护层上注入新鲜空气

摘要

The invention proposes to protect a rear part of a floor of an aft fairing of a pylon of an aircraft bypass turbojet engine using a film of cool air formed of part of a bypass flow of the jet engine which is guided under the floor by two lateral wall portions of this fairing which have been profiled for this purpose. To do that, these two lateral wall portions delimit respective air passage spaces formed between a forward part of the floor and a jetpipe of the turbojet engine and which open laterally and towards the rear.
机译:本发明提出使用由喷气发动机的旁路流的一部分形成的冷空气膜来保护飞机旁路涡轮喷气发动机的塔架的尾部整流罩的地板的后部,该冷空气膜在地板下方由两个侧向引导。为此已成型的整流罩的壁部分。为此,这两个侧壁部分界定了在地板的前部与涡轮喷气发动机的喷气管之间形成的并且横向向后打开的相应空气通道空间。

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