Creep failure simulations of 316H at 550°C: Part II - Effects of specimen geometry and loading mode

Nak Hyun Kim; Chang Sik Oh; Yun Jae Kim; Catrin M. Davies; Kamran Nikbin; Dave W. Dean

doi:10.1016/j.engfracmech.2013.04.001

Creep failure simulations of 316H at 550°C: Part II - Effects of specimen geometry and loading mode

Nak Hyun Kim, Chang Sik Oh, Yun Jae Kim, Catrin M. Davies, Kamran Nikbin, Dave W. Dean

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

75 Citations (Scopus)

Abstract

In this paper, the FE damage analysis method, proposed in Part I, is applied to simulate creep crack growth in six different types of cracked specimens of 316H at 550. °C. Comparison with experimental results shows that simulated creep crack growth rates agree well with experimental data. Shortcomings of the present method to predict creep crack initiation is briefly discussed.

Original language	English
Pages (from-to)	169-181
Number of pages	13
Journal	Engineering Fracture Mechanics
Volume	105
DOIs	https://doi.org/10.1016/j.engfracmech.2013.04.001
Publication status	Published - 2013 Jun

Bibliographical note

Funding Information:
This work was supported by the National Research Foundation of Korea (NRF) Grant funded by the Korea government (MEST) (Nos. 2012M2A7A1051939 and 2012M2A8A2055601).

Keywords

Creep crack initiation and growth
Creep ductility
Finite element damage analysis

ASJC Scopus subject areas

General Materials Science
Mechanics of Materials
Mechanical Engineering

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10.1016/j.engfracmech.2013.04.001

Cite this

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title = "Creep failure simulations of 316H at 550°C: Part II - Effects of specimen geometry and loading mode",

abstract = "In this paper, the FE damage analysis method, proposed in Part I, is applied to simulate creep crack growth in six different types of cracked specimens of 316H at 550. °C. Comparison with experimental results shows that simulated creep crack growth rates agree well with experimental data. Shortcomings of the present method to predict creep crack initiation is briefly discussed.",

keywords = "Creep crack initiation and growth, Creep ductility, Finite element damage analysis",

author = "Kim, {Nak Hyun} and Oh, {Chang Sik} and Kim, {Yun Jae} and Davies, {Catrin M.} and Kamran Nikbin and Dean, {Dave W.}",

note = "Funding Information: This work was supported by the National Research Foundation of Korea (NRF) Grant funded by the Korea government (MEST) (Nos. 2012M2A7A1051939 and 2012M2A8A2055601). ",

year = "2013",

month = jun,

doi = "10.1016/j.engfracmech.2013.04.001",

language = "English",

volume = "105",

pages = "169--181",

journal = "Engineering Fracture Mechanics",

issn = "0013-7944",

publisher = "Elsevier B.V.",

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T1 - Creep failure simulations of 316H at 550°C

T2 - Part II - Effects of specimen geometry and loading mode

AU - Kim, Nak Hyun

AU - Oh, Chang Sik

AU - Kim, Yun Jae

AU - Davies, Catrin M.

AU - Nikbin, Kamran

AU - Dean, Dave W.

N1 - Funding Information: This work was supported by the National Research Foundation of Korea (NRF) Grant funded by the Korea government (MEST) (Nos. 2012M2A7A1051939 and 2012M2A8A2055601).

PY - 2013/6

Y1 - 2013/6

N2 - In this paper, the FE damage analysis method, proposed in Part I, is applied to simulate creep crack growth in six different types of cracked specimens of 316H at 550. °C. Comparison with experimental results shows that simulated creep crack growth rates agree well with experimental data. Shortcomings of the present method to predict creep crack initiation is briefly discussed.

AB - In this paper, the FE damage analysis method, proposed in Part I, is applied to simulate creep crack growth in six different types of cracked specimens of 316H at 550. °C. Comparison with experimental results shows that simulated creep crack growth rates agree well with experimental data. Shortcomings of the present method to predict creep crack initiation is briefly discussed.

KW - Creep crack initiation and growth

KW - Creep ductility

KW - Finite element damage analysis

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U2 - 10.1016/j.engfracmech.2013.04.001

DO - 10.1016/j.engfracmech.2013.04.001

M3 - Article

AN - SCOPUS:84886726532

SN - 0013-7944

VL - 105

SP - 169

EP - 181

JO - Engineering Fracture Mechanics

JF - Engineering Fracture Mechanics

ER -

Creep failure simulations of 316H at 550°C: Part II - Effects of specimen geometry and loading mode

Abstract

Bibliographical note

Keywords

ASJC Scopus subject areas

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