Assessment of effective factor of hydrogen diffusion equation using FE analysis

Nak Hyun Kim; Chang Sik Oh; Yun Jae Kim

doi:10.3795/KSME-A.2010.34.6.709

Assessment of effective factor of hydrogen diffusion equation using FE analysis

Nak Hyun Kim, Chang Sik Oh, Yun Jae Kim

School of Mechanical Engineering

Research output: Contribution to journal › Article › peer-review

Abstract

The coupled model with hydrogen transport and elasto-plasticity behavior was introduced. In this paper, the effective factor of the hydrogen diffusion equation has been described. To assess the effective factor, finite element (FE) analyses including hydrogen transport and mechanical loading for boundary layer specimens with low-strength steel properties are carried out. The results of the FE analyses are compared with those from previous studies conducted by Taha and Sofronis (2001).

Original language	English
Pages (from-to)	709-715
Number of pages	7
Journal	Transactions of the Korean Society of Mechanical Engineers, A
Volume	34
Issue number	6
DOIs	https://doi.org/10.3795/KSME-A.2010.34.6.709
Publication status	Published - 2010 Jun

Keywords

Abaqus
FE analysis
Hydrogen diffusion

ASJC Scopus subject areas

Mechanical Engineering

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10.3795/KSME-A.2010.34.6.709

Cite this

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abstract = "The coupled model with hydrogen transport and elasto-plasticity behavior was introduced. In this paper, the effective factor of the hydrogen diffusion equation has been described. To assess the effective factor, finite element (FE) analyses including hydrogen transport and mechanical loading for boundary layer specimens with low-strength steel properties are carried out. The results of the FE analyses are compared with those from previous studies conducted by Taha and Sofronis (2001).",

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AB - The coupled model with hydrogen transport and elasto-plasticity behavior was introduced. In this paper, the effective factor of the hydrogen diffusion equation has been described. To assess the effective factor, finite element (FE) analyses including hydrogen transport and mechanical loading for boundary layer specimens with low-strength steel properties are carried out. The results of the FE analyses are compared with those from previous studies conducted by Taha and Sofronis (2001).

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Assessment of effective factor of hydrogen diffusion equation using FE analysis

Abstract

Keywords

ASJC Scopus subject areas

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