Image-based multi-scale simulation and experimental validation of thermal conductivity of lanthanum zirconate
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- 作者：Xingye Guoa ; Bin Hub ; Changdong Weic ; Jiangang Sund ; Yeon-Gil Junge ; Li Lif ; James Knappf ; Jing Zhanga ; jz29@iupui.edu" class="auth_mail" title="E-mail the corresponding author
- 关键词：Lanthanum zirconate ; Thermal conductivity ; Molecular dynamics ; Finite element ; Microstructure ; Imaging ; Flash laser technique ; Pulsed thermal imaging-multilayer analysis
- 刊名：International Journal of Heat and Mass Transfer
- 出版年：2016
- 出版时间：September 2016
- 年：2016
- 卷：100
- 期：Complete
- 页码：34-38
- 全文大小：1151 K
文摘
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A novel multi-scale framework to compute thermal conductivity of La2Zr2O7.
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Single crystal La2Zr2O7 thermal conductivity is computed using RNEMD method.
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Imaged based FE method to calculate La2Zr2O7 polycrystalline thermal conductivity.
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Predicted thermal conductivity is in good agreement with experimental validations.