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一种分段多级动静叶双模燃烧转子动力装置

InventionUnknown
12Claims · 1 independent
§ Ⅰ

Dossier Overview

Inventor

王海林

Filing Date

Aug 4, 2026

Publication Date

Oct 20, 2026

IPC Classification

F02K 3/02 (2006.01)F02C 6/20 (2006.01)F02C 7/28 (2006.01)F02C 7/12 (2006.01)F02K 1/40 (2006.01)F02K 1/78 (2006.01)B64D 27/02 (2006.01)B64D 27/10 (2006.01)B64U 50/12 (2023.01)

本发明公开了一种分段多级动静叶双模燃烧转子动力装置,属于转子动力机械技术领域。该装置包括主轴、增压动静叶组件、缸体、前置燃烧腔,尾部设置喷管;多级固定静叶与分段独立转子轴向交替排布实现逐级增压,缸体内壁第二承压面与转子外壁第一承压面合围形成前置燃烧腔,配套独立主燃烧腔实现多模式推力调节。主轴仅布置于前段增压区域,末端支撑于隔热隔墙,不贯穿主燃烧腔。腔体衔接处设置包含螺旋迷宫密封的复合密封结构,缸体开设回流汇集孔连通渗漏介质排出管路。压气机扩压段调节环形流通截面积完成增压,转子风冷与缸体液冷两套冷却系统物理隔离。本发明具备悬停、低速、高速大推力三种工况,依靠螺旋桨配合内涵气流实现悬停,大推力工况再点燃主燃烧腔;适配汽油、天然气、氢气多种燃料,推力调节范围宽,密封冷却性能可靠。

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