CAS OpenIR  > 中科院上海应用物理研究所2011-2018年
Multi-scale finite element analyses on the thermal conductive behaviors of 3D braided composites
Dong, K; Zhang, JJ; Jin, LM; Gu, BH; Sun, BZ; Sun, BZ (reprint author), Donghua Univ, Coll Text, Key Lab High Performance Fibers & Prod, Minist Educ, Shanghai, Peoples R China.
2016
Source PublicationCOMPOSITE STRUCTURES
ISSN0263-8223
Volume143Issue:-Pages:9—22
Subtype期刊文献
AbstractThe thermal conductive behaviors of 3D braided composites along in-plane and out-of-plane directions were characterized and analyzed by multi-scale finite element analyses (FEA) and also validated by experimental. Micro-scale representative volume element (RVE) was used to calculate the thermal conductivities of braiding yarns, and the meso-scale RVE and full-scale braided model were developed to research the thermal conductive behaviors of the whole braided composites. The differences of the two models are also analyzed in this paper. Another attention of this paper was focused on revealing the thermal conductive structural effects of braided composites. It is found that the thermal conductivities along out-of-plane direction are larger than that of in-plane direction. The temperature distribution and heat flux transmission are mainly along fiber orientation direction. With the increment of temperature, the thermal conductivities of the braided composites are increased. As the existence of surface and corner regions, the thermal conductivities calculated from full-scale model are closer to experimental by comparison with meso-scale RVE. In addition, the temperatures in interior regions are slightly higher than those in surface and corner regions of the braided composites. This paper could make for further understanding the thermal conductive behaviors of braided composites. (C) 2016 Elsevier Ltd. All rights reserved.
KeywordRepresentative Volume Elements Structural Composites Boundary-conditions Resistance Microstructure Interface Nanotubes Fibers Model
DOI10.1016/j.compstruct.2016.02.029
Indexed BySCI
Language英语
WOS IDWOS:000372675300002
Citation statistics
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/25779
Collection中科院上海应用物理研究所2011-2018年
Corresponding AuthorSun, BZ (reprint author), Donghua Univ, Coll Text, Key Lab High Performance Fibers & Prod, Minist Educ, Shanghai, Peoples R China.
Recommended Citation
GB/T 7714
Dong, K,Zhang, JJ,Jin, LM,et al. Multi-scale finite element analyses on the thermal conductive behaviors of 3D braided composites[J]. COMPOSITE STRUCTURES,2016,143(-):9—22.
APA Dong, K,Zhang, JJ,Jin, LM,Gu, BH,Sun, BZ,&Sun, BZ .(2016).Multi-scale finite element analyses on the thermal conductive behaviors of 3D braided composites.COMPOSITE STRUCTURES,143(-),9—22.
MLA Dong, K,et al."Multi-scale finite element analyses on the thermal conductive behaviors of 3D braided composites".COMPOSITE STRUCTURES 143.-(2016):9—22.
Files in This Item: Download All
File Name/Size DocType Version Access License
Multi-scale finite e(7620KB)期刊论文作者接受稿开放获取CC BY-NC-SAView Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Dong, K]'s Articles
[Zhang, JJ]'s Articles
[Jin, LM]'s Articles
Baidu academic
Similar articles in Baidu academic
[Dong, K]'s Articles
[Zhang, JJ]'s Articles
[Jin, LM]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Dong, K]'s Articles
[Zhang, JJ]'s Articles
[Jin, LM]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Multi-scale finite element analyses on the thermal conductive behaviors of 3D braided composites.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.