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Keywords: thermal stress
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Journal Articles
Article Type: Technical Briefs
J. Pressure Vessel Technol. June 2019, 141(3): 034501.
Paper No: PVT-18-1274
Published Online: March 21, 2019
... expansion joint spring rate thermal stress tubesheet ASME VIII-1 TEMA The design of Flanged and Flued type expansion bellow (i.e., thick wall expansion bellow) is very complex as it closely related to tubesheet design and involves an evaluation of pressure capability, stress due to deflection...
Journal Articles
Article Type: Research-Article
J. Pressure Vessel Technol. April 2017, 139(2): 021204.
Paper No: PVT-15-1097
Published Online: September 28, 2016
...Hengliang Zhang; Danmei Xie; Jin Jiang Online monitoring of temperature and thermal stresses is an important way to ensure the safety of power plants considering fatigue and creep damages. The effect of online monitoring is determined by the accuracy and calculating time of monitoring models...
Journal Articles
Article Type: Research-Article
J. Pressure Vessel Technol. December 2014, 136(6): 061203.
Paper No: PVT-12-1056
Published Online: September 4, 2014
... on the small deformation theory and Tresca's yield criterion an axisymmetric, plane strain, elastoplastic, thermal stress analysis for a cylindrical vessel made of functionally graded elastic, perfectly plastic material is offered. Elastic modulus and yield strength coefficients are assumed to be power...
Journal Articles
Article Type: Research Papers
J. Pressure Vessel Technol. December 2011, 133(6): 061203.
Published Online: October 19, 2011
... 2011 19 10 2011 19 10 2011 automatic optical inspection crack detection design engineering finite element analysis gradient methods nuclear power stations thermal stress cracking thickness measurement walls thermal fatigue thermal stress crack propagation crack network...
Journal Articles
Article Type: Research Papers
J. Pressure Vessel Technol. October 2010, 132(5): 051205.
Published Online: August 31, 2010
... causes excessive thermal and mechanical stresses in the drum shell and attachment structures. It has been recognized that the common failure mechanisms for coke drums are related to the low cycle fatigue, bulging, and cracking caused by these cyclic thermal stresses. The objective of this study...
Journal Articles
Article Type: Research Papers
J. Pressure Vessel Technol. April 2009, 131(2): 021212.
Published Online: January 22, 2009
... solution, the thermal stress response of the thick walled cylinder was solved. The time dependent variations of the temperature field—thermal stress field—were discussed, and the effect of cylinder radius ratio on the problem was given. The exploration in this paper will lay a theoretical reference...
Journal Articles
Article Type: Research Papers
J. Pressure Vessel Technol. February 2007, 129(1): 103–108.
Published Online: April 11, 2006
...Hironori Tohmyoh; Masumi Saka; Yuichi Kondo This paper describes the “thermal opening technique” for enhancing the ultrasonic response of a tightly closed crack. In this approach, thermal stress is generated by cooling the part locally to reduce the crack closure stress in stainless steel plate...
Journal Articles
Article Type: Research Papers
J. Pressure Vessel Technol. May 2005, 127(2): 119–122.
Published Online: May 27, 2005
...Vishnu Verma; A. K. Ghosh; H. S. Kushwaha The ball tank of the research reactor CIRUS is exposed to solar radiation. The ambient temperature undergoes seasonal and diurnal variation. The resulting thermal stress could be significant for the large structure. The temperature distribution has been...
Journal Articles
Article Type: Technical Papers
J. Pressure Vessel Technol. May 2003, 125(2): 131–135.
Published Online: May 5, 2003
...Akihiko Ohta; Naoyuki Suzuki; Yoshio Maeda Fatigue crack propagation properties of welded joints were investigated on steel plate for boilers and other pressure vessels. The fatigue crack propagation properties at 300°C became similar to those at room temperature when the thermal stress could...