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Thermal Science | Vol.17, Issue.5 | 2017-05-23 | Pages

Thermo-plastic finite element analysis for metal honeycomb structure

Ji Zhanling,Li Yunhua,Li Yunze

Abstract

This paper deals with thermal-plastic analysis for the metal honeycomb structure. The heat transfer equation and thermal elastoplastic constitutive equation of a multilayer panel are established and studied numerically using ANSYS software. The paper elucidates that only the outer skin produces easily plastic deformation, and the outer skin still exists some residual stress and residual deformation after cooling. The dynamic evolution of plastic deformation and material performance degradation under high energy thermal load are revealed.

Original Text (This is the original text for your reference.)

Thermo-plastic finite element analysis for metal honeycomb structure

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Keywords

multilayer panel residual deformation dynamic evolution metal honeycomb thermal elastoplastic constitutive equation material performance heat transfer equation thermalplastic analysis thermal load ansys

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Ji Zhanling,Li Yunhua,Li Yunze,.Thermo-plastic finite element analysis for metal honeycomb structure. 17 (5),.

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