NDLI: The eigen-solution for the micro-structure and macro-structure in non-Newtonian material

Content Provider	IEEE Xplore Digital Library
Author	Hou Lei Wang Wei-jia Zhou Xin-er Qiu Lin
Copyright Year	2012
Description	Author affiliation: Department of Mathematics, Computational Sciences, E-Institute of Shanghai Universities, Shanghai Jiaotong University, Shanghai, China (Qiu Lin) \|\| School of Sciences, Computational Sciences E-Institute of Shanghai Universities, Shanghai University, Shanghai, China (Hou Lei; Wang Wei-jia; Zhou Xin-er)
Abstract	The research on the theory and application for the complex non-Newtonian properties in various testing conditions have been interesting and difficult problems, especially in the auto-crash safety engineering process. The interface structure change is concentrated at the boundary-layer leaving other part nearly unchanged. It proves the important property for the contact interface eigen-solution in the energy absorbing principal for the materials structure. It also agrees with the macro-solution in nature in the material world. In this paper, we use FEM to simulate the deformation of honeycomb (HC) structure under the condition of compression and contact to understand the related eigen-solution. After detailed analysis we may summarize the eigen-solution of the deformation. The figures show that, with different impact conditions, the honeycomb could absorb the energy by deforming the contact interface, while part of the structure that distant from the contact interface remain stable. This is consistent with the boundary-layer analysis and stochastic analysis in our previous papers.
Starting Page	82
Ending Page	84
File Size	272304
Page Count	3
File Format	PDF
ISBN	9781467322058
e-ISBN	9781467322072
DOI	10.1109/ISRA.2012.6219125
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2012-06-03
Publisher Place	Malaysia
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Contact interface Stress distribution Singular perturbation Materials Educational institutions Numerical models Mathematical model Finite element methods Equations Stress Adaptive FEA
Content Type	Text
Resource Type	Article

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