IMR OpenIR
A rigid body dynamics simulation enhanced representative volume element builder for CNT/Al composite
Zhang, J. F.1; Zhang, X. X.2; Liu, Z. Y.1; Wang, Q. Z.1; Xiao, B. L.1; Ma, Z. Y.1
Corresponding AuthorXiao, B. L.(blxiao@imr.ac.cn) ; Ma, Z. Y.(zyma@imr.ac.cn)
2022-01-29
Source PublicationINTERNATIONAL JOURNAL OF MECHANICS AND MATERIALS IN DESIGN
ISSN1569-1713
Pages16
AbstractA novel representative volume element (RVE) builder is developed to solve the strong "framing effect" problem in previous RVE builders. Taking advantage of rigid body dynamics simulation, the new RVE builder can construct RVEs of CNT/Al with high volume fractions and complex geometries of CNTs. 3D RVEs with random/aligned CNTs and three volume fractions (1.5, 3.0, and 4.5 vol.%) are constructed. Uniaxial tensile tests of these RVEs are simulated. The loading direction is parallel/perpendicular to the aligned CNTs. Based on the simulations, Young's moduli and stress-strain curves are calculated to study the load transfer strengthening mechanism of CNT/Al. Compared to the unreinforced Al, the 4.5 vol.% CNT/Al with aligned CNTs shows similar to 28% increment in Young's modulus, while the one with random distributed CNTs only shows similar to 11% increment. The simulation results match well with the reported experimental results.
KeywordFinite element Metal matrix composites Carbon nanotube Load transfer
Funding OrganizationKey Research Program of Frontier Sciences, CAS ; National Natural Science Foundation of China ; Youth Innovation Promotion Association CAS
DOI10.1007/s10999-021-09587-1
Indexed BySCI
Language英语
Funding ProjectKey Research Program of Frontier Sciences, CAS[QYZDJ-SSW-JSC015] ; National Natural Science Foundation of China[51931009] ; National Natural Science Foundation of China[51871214] ; National Natural Science Foundation of China[51871215] ; Youth Innovation Promotion Association CAS[2020197]
WOS Research AreaEngineering ; Materials Science ; Mechanics
WOS SubjectEngineering, Mechanical ; Materials Science, Multidisciplinary ; Mechanics
WOS IDWOS:000749086800001
PublisherSPRINGER HEIDELBERG
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/173645
Collection中国科学院金属研究所
Corresponding AuthorXiao, B. L.; Ma, Z. Y.
Affiliation1.Chinese Acad Sci, Shi Changxu Innovat Ctr Adv Mat, Inst Met Res, 72 Wenhua Rd, Shenyang 110016, Peoples R China
2.Tech Univ Munich, Heinz Maier Leibnitz Zentrum MLZ, D-85747 Garching, Germany
Recommended Citation
GB/T 7714
Zhang, J. F.,Zhang, X. X.,Liu, Z. Y.,et al. A rigid body dynamics simulation enhanced representative volume element builder for CNT/Al composite[J]. INTERNATIONAL JOURNAL OF MECHANICS AND MATERIALS IN DESIGN,2022:16.
APA Zhang, J. F.,Zhang, X. X.,Liu, Z. Y.,Wang, Q. Z.,Xiao, B. L.,&Ma, Z. Y..(2022).A rigid body dynamics simulation enhanced representative volume element builder for CNT/Al composite.INTERNATIONAL JOURNAL OF MECHANICS AND MATERIALS IN DESIGN,16.
MLA Zhang, J. F.,et al."A rigid body dynamics simulation enhanced representative volume element builder for CNT/Al composite".INTERNATIONAL JOURNAL OF MECHANICS AND MATERIALS IN DESIGN (2022):16.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Zhang, J. F.]'s Articles
[Zhang, X. X.]'s Articles
[Liu, Z. Y.]'s Articles
Baidu academic
Similar articles in Baidu academic
[Zhang, J. F.]'s Articles
[Zhang, X. X.]'s Articles
[Liu, Z. Y.]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Zhang, J. F.]'s Articles
[Zhang, X. X.]'s Articles
[Liu, Z. Y.]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

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