A simulation of ferroelastic phase formation by using phase-field model

Mayu Muramatsu, T. Kawada, K. Terada

研究成果: Conference contribution

抄録

In order to incorporate the mechanical behavior of ferroelastic phase into the stress analysis of solid oxide fuel cell in consideration of elastic, creep, thermal and reduction strains, we propose a mathematical model to predict the formation of ferroelastic phases in crystal grains of La0.6Sr0.4Co0.2Fe0.8O3-δ. The phase-field model equipped with the elastic energy is introduced to realize the morphology formation of ferroelastic phases in a crystal grain. By using the developed mathematical model, some numerical examples are performed to reproduce the deformation-induced nucleation and growth of ferroelastic phases of La0.6Sr0.4Co0.2Fe0.8O3-δ.

元の言語English
ホスト出版物のタイトルAdvances in Engineering Plasticity and its Application XIII
出版者Trans Tech Publications Ltd
ページ208-213
ページ数6
ISBN(印刷物)9783035710243
DOI
出版物ステータスPublished - 2017 1 1
外部発表Yes
イベント13th Asia-Pacific Symposium on Engineering Plasticity and its Applications, AEPA 2016 - Hiroshima, Japan
継続期間: 2016 12 42016 12 8

出版物シリーズ

名前Key Engineering Materials
725 KEM
ISSN(印刷物)1013-9826

Other

Other13th Asia-Pacific Symposium on Engineering Plasticity and its Applications, AEPA 2016
Japan
Hiroshima
期間16/12/416/12/8

Fingerprint

Mathematical models
Crystals
Solid oxide fuel cells (SOFC)
Stress analysis
Creep
Nucleation
Hot Temperature

ASJC Scopus subject areas

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

これを引用

Muramatsu, M., Kawada, T., & Terada, K. (2017). A simulation of ferroelastic phase formation by using phase-field model. : Advances in Engineering Plasticity and its Application XIII (pp. 208-213). (Key Engineering Materials; 巻数 725 KEM). Trans Tech Publications Ltd. https://doi.org/10.4028/www.scientific.net/KEM.725.208

A simulation of ferroelastic phase formation by using phase-field model. / Muramatsu, Mayu; Kawada, T.; Terada, K.

Advances in Engineering Plasticity and its Application XIII. Trans Tech Publications Ltd, 2017. p. 208-213 (Key Engineering Materials; 巻 725 KEM).

研究成果: Conference contribution

Muramatsu, M, Kawada, T & Terada, K 2017, A simulation of ferroelastic phase formation by using phase-field model. : Advances in Engineering Plasticity and its Application XIII. Key Engineering Materials, 巻. 725 KEM, Trans Tech Publications Ltd, pp. 208-213, 13th Asia-Pacific Symposium on Engineering Plasticity and its Applications, AEPA 2016, Hiroshima, Japan, 16/12/4. https://doi.org/10.4028/www.scientific.net/KEM.725.208
Muramatsu M, Kawada T, Terada K. A simulation of ferroelastic phase formation by using phase-field model. : Advances in Engineering Plasticity and its Application XIII. Trans Tech Publications Ltd. 2017. p. 208-213. (Key Engineering Materials). https://doi.org/10.4028/www.scientific.net/KEM.725.208
Muramatsu, Mayu ; Kawada, T. ; Terada, K. / A simulation of ferroelastic phase formation by using phase-field model. Advances in Engineering Plasticity and its Application XIII. Trans Tech Publications Ltd, 2017. pp. 208-213 (Key Engineering Materials).
@inproceedings{3abc443ea2e341059b99ec18d8a7e8f5,
title = "A simulation of ferroelastic phase formation by using phase-field model",
abstract = "In order to incorporate the mechanical behavior of ferroelastic phase into the stress analysis of solid oxide fuel cell in consideration of elastic, creep, thermal and reduction strains, we propose a mathematical model to predict the formation of ferroelastic phases in crystal grains of La0.6Sr0.4Co0.2Fe0.8O3-δ. The phase-field model equipped with the elastic energy is introduced to realize the morphology formation of ferroelastic phases in a crystal grain. By using the developed mathematical model, some numerical examples are performed to reproduce the deformation-induced nucleation and growth of ferroelastic phases of La0.6Sr0.4Co0.2Fe0.8O3-δ.",
keywords = "Ferroelasticity, LSCF, SOFC",
author = "Mayu Muramatsu and T. Kawada and K. Terada",
year = "2017",
month = "1",
day = "1",
doi = "10.4028/www.scientific.net/KEM.725.208",
language = "English",
isbn = "9783035710243",
series = "Key Engineering Materials",
publisher = "Trans Tech Publications Ltd",
pages = "208--213",
booktitle = "Advances in Engineering Plasticity and its Application XIII",

}

TY - GEN

T1 - A simulation of ferroelastic phase formation by using phase-field model

AU - Muramatsu, Mayu

AU - Kawada, T.

AU - Terada, K.

PY - 2017/1/1

Y1 - 2017/1/1

N2 - In order to incorporate the mechanical behavior of ferroelastic phase into the stress analysis of solid oxide fuel cell in consideration of elastic, creep, thermal and reduction strains, we propose a mathematical model to predict the formation of ferroelastic phases in crystal grains of La0.6Sr0.4Co0.2Fe0.8O3-δ. The phase-field model equipped with the elastic energy is introduced to realize the morphology formation of ferroelastic phases in a crystal grain. By using the developed mathematical model, some numerical examples are performed to reproduce the deformation-induced nucleation and growth of ferroelastic phases of La0.6Sr0.4Co0.2Fe0.8O3-δ.

AB - In order to incorporate the mechanical behavior of ferroelastic phase into the stress analysis of solid oxide fuel cell in consideration of elastic, creep, thermal and reduction strains, we propose a mathematical model to predict the formation of ferroelastic phases in crystal grains of La0.6Sr0.4Co0.2Fe0.8O3-δ. The phase-field model equipped with the elastic energy is introduced to realize the morphology formation of ferroelastic phases in a crystal grain. By using the developed mathematical model, some numerical examples are performed to reproduce the deformation-induced nucleation and growth of ferroelastic phases of La0.6Sr0.4Co0.2Fe0.8O3-δ.

KW - Ferroelasticity

KW - LSCF

KW - SOFC

UR - http://www.scopus.com/inward/record.url?scp=85009154205&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85009154205&partnerID=8YFLogxK

U2 - 10.4028/www.scientific.net/KEM.725.208

DO - 10.4028/www.scientific.net/KEM.725.208

M3 - Conference contribution

AN - SCOPUS:85009154205

SN - 9783035710243

T3 - Key Engineering Materials

SP - 208

EP - 213

BT - Advances in Engineering Plasticity and its Application XIII

PB - Trans Tech Publications Ltd

ER -