Integrated thermal protection system based on C/SiC composite corrugated core sandwich plane structure

Ying Li, Lu Zhang, Rujie He*, Yongbin Ma, Keqiang Zhang, Xuejian Bai, Baosheng Xu, Yanfei Chen

*此作品的通讯作者

科研成果: 期刊稿件文章同行评审

79 引用 (Scopus)

摘要

A combined theoretical, numerical and experimental investigation of the integrated thermal protection system based on C/SiC composite corrugated core sandwich plane structure was conducted. Corrugated core sandwich plane structure was made from carbon fiber reinforced silicon carbide composite by a hot compression molding combined with precursor infiltration and pyrolysis method. The equivalent thermal conductivity prediction method for the C/SiC composite corrugated core sandwich plane was developed, and its heat transferring behavior was numerical analyzed. Based on the theory and numerical analysis, a novel integrated thermal protection system, which was consisted of three parts: C/SiC composite corrugated core sandwich plane, insulated aerogel filling in the core, and insulated aerogel adhering onto the down surface of the down facesheet, was designed, manufactured and examined by simulated atmospheric re-entry wind tunnel test. It was believe that this novel design of integrated thermal protection system is a potential thermal protection system for the next generation hypersonic flights.

源语言英语
页(从-至)607-616
页数10
期刊Aerospace Science and Technology
91
DOI
出版状态已出版 - 8月 2019

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