A reformer thermal management system based on adjustable intermixing vanes

By employing adjustable mixing support plate technology in the reformer thermal management system, precise mixing and flow control of cryogenic and high-temperature bleed air were achieved, solving the problems of large size, heavy weight, and poor stability of the reformer thermal management system in aero-engines, and ensuring the stability and reliability of high-altitude power extraction.

CN122407366APending Publication Date: 2026-07-17INST OF ENGINEERING THERMOPHYSICS - CHINESE ACAD OF SCI
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
INST OF ENGINEERING THERMOPHYSICS - CHINESE ACAD OF SCI
Filing Date
2026-05-15
Publication Date
2026-07-17

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Abstract

本发明涉及重整器热管理技术领域，具体涉及一种基于可调掺混支板的重整器热管理系统，包括：重整器机匣，用于将重整器安装在航空发动机的涡轮后方；掺混支板，设置在所述重整器机匣上，内部形成内腔；以及通气管，用于将所述航空发动机的压气机出口的低温引气导入所述掺混支板的内腔；本发明的有益效果为：本申请将航空发动机低温引气与涡轮出口高温引气在掺混支板内掺混，形成温度可控的掺混气为重整器供热，避免了传统催化燃烧的体积重量增加、结构冗余问题，适配发动机宽域变工况，保障高空取电稳定可靠。
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