IMECH-IR  > 非线性力学国家重点实验室
Estimation of Transverse Thermal Conductivity of Doubly-periodic Fiber Reinforced Composites
Yan P; Jiang CP(蒋持平); Song F(宋凡); Xu XH(许向红); Jiang CP
Source PublicationChinese Journal of Aeronautics
2010
Volume23Issue:1Pages:54-60
ISSN1000-9361
AbstractFor steady-state heat conduction a new variational functional for a unit cell of composites with periodic microstructures is constructed by considering the quasi-periodicity of the temperature field and in the periodicity of the heat flux fields. Then by combining with the eigenfunction expansion of complex potential which satisfies the fiber-matrix interface conditions, an eigenfunction expansion-variational method (EEVM) based on a unit cell is developed. The effective transverse thermal conductivities of doubly-periodic fiber reinforced composites are calculated, and the first-order approximation formula for the square and hexagonal arrays is presented,which is convenient for engineering application. The numerical results show a good convergency of the presented method, even through the fiber volume fraction is relatively high. Comparisons with the existing analytical and experimental results are made to demonstrate the accuracy and validity of the first-order approximation formula for the hexagonal array.
DOI10.1016/S1000-9361(09)60187-4
URL查看原文
Indexed BySCI
Language英语
WOS IDWOS:000275239100008
WOS Research AreaEngineering
WOS SubjectEngineering, Aerospace
Funding OrganizationNational Natural Science Foundation of China [90716002] ; Open Fund of LNM
Citation statistics
Cited Times:8[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/43531
Collection非线性力学国家重点实验室
Corresponding AuthorJiang CP
Recommended Citation
GB/T 7714
Yan P,Jiang CP,Song F,et al. Estimation of Transverse Thermal Conductivity of Doubly-periodic Fiber Reinforced Composites[J]. Chinese Journal of Aeronautics,2010,23(1):54-60.
APA Yan P,蒋持平,宋凡,许向红,&Jiang CP.(2010).Estimation of Transverse Thermal Conductivity of Doubly-periodic Fiber Reinforced Composites.Chinese Journal of Aeronautics,23(1),54-60.
MLA Yan P,et al."Estimation of Transverse Thermal Conductivity of Doubly-periodic Fiber Reinforced Composites".Chinese Journal of Aeronautics 23.1(2010):54-60.
Files in This Item: Download All
File Name/Size DocType Version Access License
109.pdf(290KB) 开放获取--View Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Yan P]'s Articles
[蒋持平]'s Articles
[宋凡]'s Articles
Baidu academic
Similar articles in Baidu academic
[Yan P]'s Articles
[蒋持平]'s Articles
[宋凡]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Yan P]'s Articles
[蒋持平]'s Articles
[宋凡]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: 109.pdf
Format: Adobe PDF
This file does not support browsing at this time
All comments (0)
No comment.
 

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