TY - JOUR
T1 - Integrated thermal protection system based on C/SiC composite corrugated core sandwich plane structure
AU - Li, Ying
AU - Zhang, Lu
AU - He, Rujie
AU - Ma, Yongbin
AU - Zhang, Keqiang
AU - Bai, Xuejian
AU - Xu, Baosheng
AU - Chen, Yanfei
N1 - Publisher Copyright:
© 2019 Elsevier Masson SAS
PY - 2019/8
Y1 - 2019/8
N2 - 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.
AB - 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.
KW - Ceramic matrix composite
KW - Corrugated core
KW - Insulation
KW - Sandwich
KW - Thermal transferring
UR - http://www.scopus.com/inward/record.url?scp=85066415430&partnerID=8YFLogxK
U2 - 10.1016/j.ast.2019.05.048
DO - 10.1016/j.ast.2019.05.048
M3 - Article
AN - SCOPUS:85066415430
SN - 1270-9638
VL - 91
SP - 607
EP - 616
JO - Aerospace Science and Technology
JF - Aerospace Science and Technology
ER -