Fabrication and heat transfer characteristics of C/SiC pyramidal core lattice sandwich panel

doi:10.1016/j.applthermaleng.2015.02.012

CORC > 北京大学 > 工学院

	Fabrication and heat transfer characteristics of C/SiC pyramidal core lattice sandwich panel
	Wei, Kai ; He, Rujie ; Cheng, Xiangmeng ; Pei, Yongmao ; Zhang, Rubing ; Fang, Daining
刊名	applied thermal engineering
	2015
DOI	10.1016/j.applthermaleng.2015.02.012
英文摘要	Lightweight C/SiC pyramidal core lattice sandwich panel was proposed and fabricated for potential applications as hot structure and thermal protection system (TPS). The heat transfer characteristics of C/SiC lattice sandwich panel were measured from 600 to 1150 ??C through an aerodynamic heating simulation experimental system. Temperature distribution on the back surface of the lattice sandwich panel was obtained through periodical thermocouple assignment. Heat insulation effects under different temperatures were also investigated. Finally, a three dimensional finite element simulation model was built to calculate the heat transfer of the C/SiC lattice sandwich panel. The equivalent thermal conductivity of the C/SiC lattice sandwich panel varied from 1.98 to 4.95 W/(m ??C) when the front surface temperature increased from 600 to 1150 ??C. It is believed that these results can provide a foundational understanding on the heat transfer characteristics of C/SiC lattice sandwich panel. ? 2015 Elsevier Ltd. All rights reserved.; SCI(E); EI; 0; ARTICLE; rbzhang@pku.edu.cn; fangdn@pku.edu.cn; 10-17; 81
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/155265]
专题	工学院
推荐引用方式 GB/T 7714	Wei, Kai,He, Rujie,Cheng, Xiangmeng,et al. Fabrication and heat transfer characteristics of C/SiC pyramidal core lattice sandwich panel[J]. applied thermal engineering,2015.
APA	Wei, Kai,He, Rujie,Cheng, Xiangmeng,Pei, Yongmao,Zhang, Rubing,&Fang, Daining.(2015).Fabrication and heat transfer characteristics of C/SiC pyramidal core lattice sandwich panel.applied thermal engineering.
MLA	Wei, Kai,et al."Fabrication and heat transfer characteristics of C/SiC pyramidal core lattice sandwich panel".applied thermal engineering (2015).