Paper Title:
Optimal Elastic Design of CFCs
  Abstract

The aim of the proposed studies is the development of the carbon/carbon composite with prescribed elastic properties. To achieve this, a microstructure optimisation problem for estimation of the microstructure with prescribed stiffness is formulated. The design variables of the posed problem are the local fibers distribution and porosity. The volume fractions of the fibers and pores in the whole microstructure are fixed. Material properties of the local microstructure of the composite are calculated using virtual models. Semi-analytical homogenization procedures were used for the development of these models. Modeling results are compared with elastic properties obtained experimentally by tension and compression test and ultrasonic studies of the bulk material. Approach to design microstructure for three point bending test is proposed.

  Info
Periodical
Key Engineering Materials (Volumes 488-489)
Edited by
Z. Tonković and M.H. Aliabadi
Pages
295-298
DOI
10.4028/www.scientific.net/KEM.488-489.295
Citation
G. Stasiuk, R. Piat, Y. Sinchuk, "Optimal Elastic Design of CFCs", Key Engineering Materials, Vols. 488-489, pp. 295-298, 2012
Online since
September 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Teppei Wakatsuki, Yoshimi Watanabe, Hiroshi Okada
Abstract:In previous studies, it has been found that the shape memory effect of the embedded straight and wavy shape memory alloy (SMA) fibers...
2063
Authors: Bin Li, Chang Rui Zhang, Feng Cao, Si Qing Wang, Ying Bin Cao, Bang Chen
Abstract:Toray T300 PAN-based carbon fibers were surface oxidized in air at 300, 400 and 500 °C. The composition of surface was determined by X-ray...
901
Authors: Juan Ying Li, Jian Feng Huang, Li Yun Cao
Abstract:Carbon fiber reinforced silicon-substituted hydroxyapatite (C(f)/Si-HA) bone cements composites were prepared by microwave chemical reaction...
627
Authors: Gang Wei Pan, Xiu Liang Hou, Zhen Dong, Jing Zhu, Dan Huang, Yi Qi Yang
Chapter 3: Micro/Nano Materials
Abstract:This paper aims to understand the potential of using wheat straw (WS) as a source for composite. High quality fiber bundles are obtained from...
843
Authors: Qi Xia Liu, Tao Ji, Li Fen He, Qiang Gao
Chapter 2: Materials Science and Engineering
Abstract:Various jute-based activated carbon fibers were prepared by using jute fibers as raw materials, phosphoric acid as activating agent and...
1428