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Keywords: creep–fatigue
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Journal Articles
Article Type: Research-Article
J. Pressure Vessel Technol. April 2022, 144(2): 021505.
Paper No: PVT-21-1012
Published Online: August 18, 2021
...Manu Puliyaneth; Haofeng Chen Creepfatigue and creep–ratcheting life assessment of an SS304 weldolet considering full creep–cyclic plasticity interaction is investigated using the extended direct steady cycle analysis within the linear matching method framework. The creep behavior is modeled using...
Journal Articles
Article Type: Research-Article
J. Pressure Vessel Technol. August 2021, 143(4): 041502.
Paper No: PVT-19-1174
Published Online: February 11, 2021
...Xiao-Cheng Zhang; Jian-Guo Gong; Fu-Hai Gao; Fu-Zhen Xuan In this work, improved creep-fatigue life prediction models based on time fraction (TF) and ductility exhaustion (DE) rule are established for creep-fatigue life prediction of components at elevated temperatures. Cyclic softening/hardening...
Journal Articles
Article Type: Review Articles
J. Pressure Vessel Technol. October 2019, 141(5): 050801.
Paper No: PVT-18-1256
Published Online: July 17, 2019
... on the structural strength of the notched components at elevated temperatures under creep, fatigue, and creep-fatigue loading conditions. Experimental phenomena (i.e., strengthening or weakening effects) for typical notched specimens subjected to the above three loading conditions are summarized, and the related...
Journal Articles
Article Type: Codes And Standards
J. Pressure Vessel Technol. October 2012, 134(5): 051101.
Published Online: September 10, 2012
...Hyeong-Yeon Lee; Jong-Bum Kim; Hong-Yune Park High temperature design and evaluation of creep-fatigue damage for sodium-to-sodium heat exchanger, decay heat exchanger (DHX), in a sodium test loop have been conducted. The DHX is a shell- and tube-type heat exchanger with an outer diameter of 21.7 mm...
Journal Articles
Article Type: Research Papers
J. Pressure Vessel Technol. October 2011, 133(5): 051208.
Published Online: July 14, 2011
... temperature up to 950 ° C . An evaluation of creep-fatigue damage, for a prototype PHE, has been carried out from finite element analysis with the full three dimensional model of the PHE. The inlet temperature in the primary side of the PHE was 950 ° C with an internal pressure of 7 MPa, while the inlet...
Journal Articles
Article Type: Research Papers
J. Pressure Vessel Technol. June 2010, 132(3): 031101.
Published Online: May 4, 2010
...Hyeong-Yeon Lee; Kee-Nam Song; Yong-Wan Kim Evaluation of creep-fatigue damage has been carried out for the hot gas duct (HGD) structure in the nuclear hydrogen development and demonstration (NHDD) plant. The core outlet and inlet temperature of the NHDD plant are 950 ° C and 490 ° C , respectively...
Journal Articles
Article Type: Research Papers
J. Pressure Vessel Technol. April 2010, 132(2): 021202.
Published Online: January 19, 2010
.... Appl. Mech. 0939-1533 , 62 , pp. 386 – 393 . 10.1007/BF00804599 JianPing , J. , Guang , M. , Yi , S. , SongBo , X. , 2003 , “ An Effective Continuum Damage Mechanics Model for Creep-Fatigue Life Assessment of a Steam Turbine Rotor ,” Int. J. Pressure Vessels Piping 0308...
Journal Articles
Article Type: Research Papers
J. Pressure Vessel Technol. August 2008, 130(3): 031404.
Published Online: June 11, 2008
...Takashi Ogata High temperature components in thermal power plants are subjected to creep-fatigue loading where creep cavities initiate and grow on grain boundaries. Development of a quantitative evaluation method of cavity growth is important for reliable maintenance of these components...