1-20 of 33
Keywords: corrosion
Close
Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Journal Articles
Article Type: Research-Article
J. Pressure Vessel Technol. February 2020, 142(1): 011801.
Paper No: PVT-19-1077
Published Online: October 18, 2019
...Alvan H. Wordu; Kong Fah Tee; Mahmood Shafiee Corrosion damage is reported to be one of the leading causes of steel pipeline failure causing significant financial losses to operators and damage to the surrounding environment. As part of a rising confrontation to pipeline integrity management...
Journal Articles
Article Type: Research-Article
J. Pressure Vessel Technol. June 2017, 139(3): 031701.
Paper No: PVT-15-1251
Published Online: November 4, 2016
... X42 and X100, are selected to compare the different corrosion assessment methodologies. Corrosion defects of 75%, 50%, and 25% thickness reduction are evaluated. None of the experimental equations take into account the strain-hardening behavior of the pipe material, and therefore, they cannot properly...
Journal Articles
Article Type: Research-Article
J. Pressure Vessel Technol. August 2014, 136(4): 041401.
Paper No: PVT-12-1193
Published Online: April 3, 2014
... ]. Therefore, the individual level inference can be made accurately and robustly even if the sample size of the observed data for a given individual is small. This is particularly advantageous for characterizing the growth of individual corrosion defects on a pipeline as the number of inspections is usually...
Journal Articles
Article Type: Technical Briefs
J. Pressure Vessel Technol. October 2012, 134(5): 054501.
Published Online: September 6, 2012
...; therefore, they have to be safe. But unfortunately, utilization of old pipelines in operation increases probability of occurrence. The most important reasons of making these occurrences are the internal and external corrosions that are very effective in damaging gas pipelines, hence safety decreases. So...
Journal Articles
Article Type: Research Papers
J. Pressure Vessel Technol. December 2011, 133(6): 061402.
Published Online: October 31, 2011
... following subsequent tube failures of the reheater pendent region of a boiler unit. Interaction event of significant internal scale formation causing the higher metal temperature and external scale exfoliation as a result of high-temperature corrosion is identified to cause the failure of the reheater...
Journal Articles
Article Type: Research Papers
J. Pressure Vessel Technol. August 2011, 133(4): 041101.
Published Online: May 18, 2011
...Mainul Hasan; Faisal Khan; Shawn Kenny Failure probability of oil and gas pipelines due to external corrosion defects can be estimated using corrosion growth model and the evaluation of remaining strength. Codes/standards have been developed for the assessment of the remaining strength of corroded...
Journal Articles
Article Type: Research Papers
J. Pressure Vessel Technol. June 2011, 133(3): 031702.
Published Online: April 6, 2011
... the example pipeline were obtained using Monte-Carlo simulation. The life-cycle cost included the cost of failure due to equipment impact and external corrosion, and the cost of periodic maintenance actions for external corrosion. The cost of failure included both the cost of fatality and injury as...
Journal Articles
Article Type: Research Papers
J. Pressure Vessel Technol. June 2011, 133(3): 031101.
Published Online: April 4, 2011
...Kunio Hasegawa; Toshiyuki Meshii; Douglas A. Scarth One of the more common modes of degradation in power plant piping has been wall thinning due to erosion-corrosion or flow-accelerated corrosion. Extensive work has been performed to understand flow-accelerated corrosion mechanisms and develop...
Journal Articles
Article Type: Research Papers
J. Pressure Vessel Technol. June 2011, 133(3): 031203.
Published Online: March 30, 2011
...R. Adibi-Asl; R. Seshadri Structural integrity of an in-service component containing damage such as corrosion and thermal hot spot has to be evaluated regularly so as to certify the acceptance and safety of continued service of the component. In this paper, limit load solutions of a damaged conical...
Journal Articles
Article Type: Research Papers
J. Pressure Vessel Technol. December 2010, 132(6): 061205.
Published Online: October 15, 2010
... detrimental effect and play an important role in an industrial environment. Crack initiation and propagation in static or fatigue loading, or in stress corrosion can be greatly accelerated by welding tensile stresses. Practically, however, it is often very difficult to characterize the residual stress state...
Journal Articles
Article Type: Research Papers
J. Pressure Vessel Technol. October 2010, 132(5): 051001.
Published Online: August 20, 2010
... analytical results (Eqs. 6 , 7 ) ( a ) Experimental failure pressures versus predicted failure pressures for Tresca yield criterion. ( b ) Experimental failure pressures versus predicted failure pressures for ASSY yield criterion. Geometry of a corrosion defect in discretized points...
Journal Articles
Article Type: Research Papers
J. Pressure Vessel Technol. April 2010, 132(2): 021206.
Published Online: March 30, 2010
.... thesis, Beijing University of Chemical Technology, Beijing. corrosion finite element analysis heat exchangers pipes corrugated tube finite element analysis axial stiffness Geometry of the corrugated tube Mesh of the corrugated tube in one wave Influence of the...
Journal Articles
Article Type: Research Papers
J. Pressure Vessel Technol. April 2010, 132(2): 021204.
Published Online: February 3, 2010
...Z. Abdulaliyev; S. Ataoglu; O. Bulut; E. S. Kayali Internal surfaces of pressure vessels used in many industrial sectors are subjected to corrosive effects leading to cavities. In this study, corrosive cavities on investigated pressure vessels are classified according to their shapes and dimensions...
Journal Articles
Article Type: Technical Briefs
J. Pressure Vessel Technol. April 2010, 132(2): 024501.
Published Online: January 29, 2010
...Harold M. Crockett; Jeffrey S. Horowitz Various mechanisms degrade components and power piping in nuclear power plants. The mechanism with the greatest consequence has been flow-accelerated corrosion (FAC). FAC has caused ruptures and leaks and has led to numerous piping replacements. United States...
Journal Articles
Article Type: Research Papers
J. Pressure Vessel Technol. December 2009, 131(6): 061301.
Published Online: September 23, 2009
...P. Tang; J. Yang; J. Y. Zheng; C. K. Lam; I. Wong; S. Z. He Erosion-corrosion failures frequently found in piping systems can lead to the leakage of pipes, or even damage of the whole system. Erosion-corrosion is a form of material degradation that involves electrochemical corrosion and mechanical...
Journal Articles
Article Type: Research Papers
J. Pressure Vessel Technol. October 2009, 131(5): 051206.
Published Online: September 3, 2009
...P. Tantichattanont; S. M. R. Adluri; R. Seshadri Thermal hot spots and corrosion damage are typical of damages occurring in pressure vessels and piping. Structural integrity of such components needs to be evaluated periodically to determine “fitness-for-service” (FFS) of the components. In the...
Journal Articles
Article Type: Technical Briefs
J. Pressure Vessel Technol. February 2009, 131(1): 014501.
Published Online: November 7, 2008
...Raul B. Rebak Artificially creviced Alloy 22 (N06022) may be susceptible to crevice corrosion in the presence of high-chloride aqueous solutions, especially at higher temperatures and at anodic potentials. The presence of oxyanions in the electrolyte, particularly nitrate, inhibits the nucleation...
Topics: Corrosion, Alloys
Journal Articles
Article Type: Research Papers
J. Pressure Vessel Technol. November 2008, 130(4): 041207.
Published Online: September 10, 2008
...Xinjian Duan; Michael J. Kozluk; Sandra Pagan; Brian Mills Aging steam generator tubes have been experiencing a variety of degradations such as pitting, fretting wear, erosion-corrosion, thinning, cracking, and denting. To assist with steam generator life cycle management, some defect-specific flaw...
Journal Articles
Article Type: Research Papers
J. Pressure Vessel Technol. May 2008, 130(2): 021705.
Published Online: March 19, 2008
...Jianghong Xue This paper deals with the buckling phenomenon of undersea corroded pipelines. The corrosion degree of the pipelines is characterized by two parameters: the angular extension and the corrosion depth. Previous work has shown that symmetric and antisymmetric buckling modes occur in...
Journal Articles
Article Type: Research Papers
J. Pressure Vessel Technol. May 2008, 130(2): 021703.
Published Online: March 19, 2008
... a consequence of this, the model can be more adequately interpreted and easier to apply under practical conditions. The new model and the finite element method are applied to predict failure pressures for pipelines with corrosion defects of elliptic and irregular geometries, and the predictions are...