Thermography detection of low-cycle and high-cycle fatigue behavior of reactor pressure vessel (RPV) steels

B. Yang; P. K. Liaw; H. Wang; L. Jiang; L. Chen; D. Fielden; J. Y. Huang; R. C. Kuo; J. G. Huang

Thermography detection of low-cycle and high-cycle fatigue behavior of reactor pressure vessel (RPV) steels

B. Yang, P. K. Liaw, H. Wang, L. Jiang, L. Chen, D. Fielden, J. Y. Huang, R. C. Kuo, J. G. Huang

Nuclear Energy Materials Microanalysis

Research output: Contribution to conference › Paper › peer-review

Abstract

Infrared (IR) thermography, as a nondestructive evaluation technique, was applied to investigate the fatigue damage of reactor pressure vessel (RPV) steels during 0.5 Hz and 20 Hz fatigue testing. Specimen temperature oscillation during low-cycle and high-cycle fatigue is discussed. The relationship among the temperature, stress-strain state, and fatigue behavior is investigated. Both thermodynamics and heat-transfer theories are applied to model the observed temperature variation during fatigue. Fatigue life predictions using the measured specimen temperature have been conducted and compared well with the experimental results.

Original language	English
Pages	59-72
Number of pages	14
State	Published - 2002
Event	David L. Davidson Symposium: Fatigue - Seattle, WA, United States Duration: Feb 17 2002 → Feb 21 2002

Conference

Conference	David L. Davidson Symposium: Fatigue
Country/Territory	United States
City	Seattle, WA
Period	02/17/02 → 02/21/02

Cite this

@conference{2680879d98d745faa115c17655b510fe,

title = "Thermography detection of low-cycle and high-cycle fatigue behavior of reactor pressure vessel (RPV) steels",

abstract = "Infrared (IR) thermography, as a nondestructive evaluation technique, was applied to investigate the fatigue damage of reactor pressure vessel (RPV) steels during 0.5 Hz and 20 Hz fatigue testing. Specimen temperature oscillation during low-cycle and high-cycle fatigue is discussed. The relationship among the temperature, stress-strain state, and fatigue behavior is investigated. Both thermodynamics and heat-transfer theories are applied to model the observed temperature variation during fatigue. Fatigue life predictions using the measured specimen temperature have been conducted and compared well with the experimental results.",

author = "B. Yang and Liaw, {P. K.} and H. Wang and L. Jiang and L. Chen and D. Fielden and Huang, {J. Y.} and Kuo, {R. C.} and Huang, {J. G.}",

year = "2002",

language = "English",

pages = "59--72",

note = "David L. Davidson Symposium: Fatigue ; Conference date: 17-02-2002 Through 21-02-2002",

}

TY - CONF

T1 - Thermography detection of low-cycle and high-cycle fatigue behavior of reactor pressure vessel (RPV) steels

AU - Yang, B.

AU - Liaw, P. K.

AU - Wang, H.

AU - Jiang, L.

AU - Chen, L.

AU - Fielden, D.

AU - Huang, J. Y.

AU - Kuo, R. C.

AU - Huang, J. G.

PY - 2002

Y1 - 2002

N2 - Infrared (IR) thermography, as a nondestructive evaluation technique, was applied to investigate the fatigue damage of reactor pressure vessel (RPV) steels during 0.5 Hz and 20 Hz fatigue testing. Specimen temperature oscillation during low-cycle and high-cycle fatigue is discussed. The relationship among the temperature, stress-strain state, and fatigue behavior is investigated. Both thermodynamics and heat-transfer theories are applied to model the observed temperature variation during fatigue. Fatigue life predictions using the measured specimen temperature have been conducted and compared well with the experimental results.

AB - Infrared (IR) thermography, as a nondestructive evaluation technique, was applied to investigate the fatigue damage of reactor pressure vessel (RPV) steels during 0.5 Hz and 20 Hz fatigue testing. Specimen temperature oscillation during low-cycle and high-cycle fatigue is discussed. The relationship among the temperature, stress-strain state, and fatigue behavior is investigated. Both thermodynamics and heat-transfer theories are applied to model the observed temperature variation during fatigue. Fatigue life predictions using the measured specimen temperature have been conducted and compared well with the experimental results.

UR - http://www.scopus.com/inward/record.url?scp=0036457742&partnerID=8YFLogxK

M3 - Paper

AN - SCOPUS:0036457742

SP - 59

EP - 72

T2 - David L. Davidson Symposium: Fatigue

Y2 - 17 February 2002 through 21 February 2002

ER -

Thermography detection of low-cycle and high-cycle fatigue behavior of reactor pressure vessel (RPV) steels

Abstract

Conference

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