eprintid: 3672
rev_number: 7
eprint_status: archive
userid: 69
dir: disk0/00/00/36/72
datestamp: 2017-03-21 12:12:26
lastmod: 2017-03-21 12:12:26
status_changed: 2017-03-21 12:12:26
type: article
succeeds: 3671
metadata_visibility: show
creators_name: Bacigalupo, Andrea
creators_name: Morini, Lorenzo
creators_name: Piccolroaz, Amdrea
creators_id: andrea.bacigalupo@imtlucca.it
creators_id: 
creators_id: 
title: Overall thermomechanical properties of layered materials for energy devices applications
ispublished: pub
subjects: T1
subjects: TJ
divisions: CSA
full_text_status: none
monograph_type: working_paper
keywords: Periodic microstructure; Asymptotic homogenization; Overall thermomechanical properties; Multi-layered battery devices
note: SCOPUS ID: 2-s2.0-84987947838
abstract: This paper is concerned with the analysis of effective thermomechanical properties of multi-layered materials of interest for solid oxide fuel cells (SOFC) and lithium ions batteries fabrication. The recently developed asymptotic homogenization procedure is applied in order to express the overall thermoelastic constants of the first order equivalent continuum in terms of microfluctuations functions, and these functions are obtained by the solution of the corresponding recursive cell problems. The effects of thermal stresses on periodic multi-layered thermoelastic composite reproducing the characteristics of solid oxide fuel cells (SOFC-like) are studied assuming periodic body forces and heat sources, and the solution derived by means of the asymptotic homogenization approach is compared with the results obtained by finite elements analysis of the associate heterogeneous material.
date: 2016
date_type: published
publication: Composite Structures
volume: 157
publisher: Elsevier
pagerange: 366-385
pages: 46
id_number: 10.1016/j.compstruct.2016.07.048
institution: IMT Institute for Advanced Studies Lucca
refereed: TRUE
issn: 0263-8223
official_url: http://www.sciencedirect.com/science/article/pii/S026382231631265X
projects: FIRB project 2010 “Structural mechanics models for renewable energy applications”
citation:   Bacigalupo, Andrea and Morini, Lorenzo and Piccolroaz, Amdrea  Overall thermomechanical properties of layered materials for energy devices applications.  Composite Structures, 157.  pp. 366-385.  ISSN 0263-8223      (2016)