The 4th International Conference on CompositesCharacterization, Fabrication and Application (CCFA-4) , 2014-12-16

Title : ( Material Characteristics Investigation of Composite Porous Beam with Axial Diffusion Using FDM and Taguchi DOE )

Authors: Soroosh Daqiqeh Rezaei , Jalil Rezaee Pazhand ,

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Abstract

This paper presents a model for fluid-saturated composite porous beam with axial diffusion. Classical lamination theory is utilized to modify governing equations of a saturated poroelastic beam. Beam is dominated by axial diffusion by the virtue of material microgeometry. Derived equations are time dependent due to the nature of saturated porous material. In quasi-static case, equations are solved employing finite difference method. Time derivatives are handled using an implicit scheme that utilizes Crank-Nicolson method. Numerical results are compared with FEM simulations carried out by COMSOL Multiphysics and a good agreement is achieved. Finally, effects of different material properties are captured using Taguchi design of experiment.

Keywords

, Classical lamination theory, FEM, Poroelastic beam, Taguchi DOE.
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@inproceedings{paperid:1046285,
author = {Daqiqeh Rezaei, Soroosh and Rezaee Pazhand, Jalil},
title = {Material Characteristics Investigation of Composite Porous Beam with Axial Diffusion Using FDM and Taguchi DOE},
booktitle = {The 4th International Conference on CompositesCharacterization, Fabrication and Application (CCFA-4)},
year = {2014},
location = {تهران, IRAN},
keywords = {Classical lamination theory; FEM; Poroelastic beam; Taguchi DOE.},
}

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%0 Conference Proceedings
%T Material Characteristics Investigation of Composite Porous Beam with Axial Diffusion Using FDM and Taguchi DOE
%A Daqiqeh Rezaei, Soroosh
%A Rezaee Pazhand, Jalil
%J The 4th International Conference on CompositesCharacterization, Fabrication and Application (CCFA-4)
%D 2014

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