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Keywords: pressure vessels
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Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. February 2020, 142(1): 011201.
Paper No: PVT-19-1010
Published Online: October 10, 2019
... accurate. Crucial near-bore hoop and axial stresses can be replicated within 1%. Near-bore behavior is discussed in detail. These formulations will permit subsequent determination of stress intensity factors (SIF) for arbitrarily orientated cracks within pressure vessels in the presence of pre-existing...
Journal Articles
Publisher: ASME
Article Type: Editorial
J. Pressure Vessel Technol. April 2012, 134(2): 020201.
Published Online: March 13, 2012
..., working directly with ASME on publication logistics, and ultimately ensuring the continued excellence of JPVT . Of course, the journal would be impossible without the Authors, their research, ingenuity, and dedication to the pressure vessel and piping industry. Thanks to all of you for your contributions...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. April 2012, 134(2): 021101.
Published Online: January 19, 2012
...Charles Becht, IV; Charles Becht, V A number of alloys have applications slightly into the creep range that are in cyclic service, such as process reactors. The 2007 edition of Section VIII, Division 2 (2007, ASME Boiler and Pressure Vessel Code, Section VIII, Division 2, The American Society...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. April 2012, 134(2): 021209.
Published Online: January 19, 2012
... on the definition in Section III of the ASME Boiler and Pressure Vessel Code can be obtained for in-plane loading. However, for out-of-plane loading, the Flexibility Factors are geometry dependent if the values are based on measured elbow deflections. The difference is associated with the contributions of both...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. April 2012, 134(2): 021205.
Published Online: January 13, 2012
... achieve a safe and proper design. Third, the dynamic load factor can be obtained by transforming the dynamic load applied on the vessel to an equivalent static load. For a spherical pressure vessel under static pressure P s , the maximum displacement is 8 w max = P s β...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. April 2012, 134(2): 021203.
Published Online: January 13, 2012
.... In this paper, a recently proposed stress-based probabilistic model is assessed using fatigue data available for the P355NL1 steel (a pressure vessel steel). The referred probabilistic model is a log-Gumbel regression model, able to predict the probabilistic Wöhler field (P–S–N field), taking into account...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. April 2012, 134(2): 021401.
Published Online: January 11, 2012
...Cédric Chauvy; Lionel Coudreuse; Patrick Toussaint During fabrication of Pressure Vessels, steels undergo several heat treatments that aim to confer the required properties on the entire equipment, including welds and base metal. Indeed, the production heat treatment of the base material, which...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. April 2012, 134(2): 021402.
Published Online: January 11, 2012
...Naoki Miura; Naoki Soneda The fracture toughness master curve shows the relationship between the median of fracture toughness and temperature in the ductile–brittle transition temperature region of ferritic steels such as reactor pressure vessel (RPV) steels. The master curve approach specified...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. February 2012, 134(1): 011501.
Published Online: December 22, 2011
...D. J. Taylor; T. R. Watkins; C. R. Hubbard; M. R. Hill; W. A. Meith Tantalum refractory liners were explosively clad into cylindrical pressure vessels, some of which had been previously autofrettaged. Using explosive cladding, the refractory liner formed a metallurgical bond with the steel...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. December 2011, 133(6): 061210.
Published Online: October 31, 2011
.... This correlation is can be used to guide owners and operators of coke drums to operate a coke drum to maximize their fatigue lives. References 1 ASME, ASME Boiler & Pressure Vessel Code, Section VIII, Division I, Rules for Construction of Pressure Vessels, ASME, New York, 2007 . 2 API 1996 Coke...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. December 2011, 133(6): 061206.
Published Online: October 20, 2011
...Zhen Liang; Jiang Nan; Liu Sijia The hydrostatic test of integrated multilayer clamping high pressure vessel is performed from 15.7 MPa to 56.52 MPa (1.8 times of the design pressure). The measured stress values have deviation from the Lamè equation (maximum error 34%). The inner wall stress is low...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. December 2011, 133(6): 061208.
Published Online: October 20, 2011
...David W. Nicholson; Thomas W. Silvers In finite element analysis of pressure vessels undergoing elastoplastic deformation, low stiffness of the tangent modulus tensor will engender low stiffness in the tangent stiffness matrix, posing a risk of computational difficulties such as poor convergence...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. December 2011, 133(6): 061207.
Published Online: October 20, 2011
.... Therefore, every effort to augment the knowledge in this topic is welcomed. Within this context, existing variable amplitude data, derived by the authors for a notched low carbon pressure vessel steel (P355NL1) flat plate, is used to assess a local approach to fatigue. A linear damage summation framework...
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Pressure Vessel Technol. December 2011, 133(6): 064502.
Published Online: October 3, 2011
... Fig. 3 that the dimensionless parameter a bl increases with b y / b x . 15 10 2010 23 03 2011 03 10 2011 03 10 2011 boundary-elements methods cracks plates (structures) pressure vessels stress analysis hole crack stress...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. October 2011, 133(5): 051210.
Published Online: July 15, 2011
...T. A. Duffey Significant changes were made in design limits for pressurized vessels in the 2007 version of the ASME code (Sec. VIII, Div. 3) and 2008 and 2009 Addenda, and these are now a part of the 2010 code. There is now a local damage-mechanics based strain-exhaustion limit, including the well...
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Pressure Vessel Technol. October 2011, 133(5): 054501.
Published Online: July 11, 2011
... the tabulated results in ASME Boiler and Pressure Vessel Code, Section VIII, Division 3, to calculate the SIF for internal semi-elliptical cracks in cylinders subjected to internal pressure. These equations can be used to avoid the use of the tabulated solutions, and, as a consequence, an automatic numerical...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. October 2011, 133(5): 051202.
Published Online: July 11, 2011
...E. Carrera; M. Soave This work explores the possibilities of using functionally graded material (FGM) layers to reduce normal and shear stress gradients due to internal pressure and thermal loadings at the interface of a two-layered wall pressure vessel. The two walls are made of an internal thin...