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Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. October 2024, 146(5): 051701.
Paper No: PVT-23-1110
Published Online: June 17, 2024
... plate transversely aligned to its longitudinal direction. (3) Suitable for isotropic or anisotropic materials. (4) Valid for other loading conditions or geometries. (5) Important design implications for pressure-vessel members. e-mail:  Abdul_aziz_Khaja@amat.com 1 Corresponding author. e...
Topics: Stress
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Pressure Vessel Technol. April 2023, 145(2): 024501.
Paper No: PVT-21-1052
Published Online: December 12, 2022
... 27 07 2022 12 12 2022 design plastic material Ramos formulation viscoelasticity waterhammer Cavitation piping systems, consequent upon abrupt changes in the flow conditions, poses significant challenges to designing engineers. In fact, this phenomenon may be encountered...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. April 2022, 144(2): 021403.
Paper No: PVT-20-1255
Published Online: December 7, 2021
... Mech. , 227 ( 3 ), pp. 777 – 793 . 10.1007/s00707-015-1493-13 [19] Triki , A. , 2018 , “ Dual-Technique Based Inline Design Strategy for Water-Hammer Control in Pressurized-Pipe Flow ,” Acta Mech. , 229 ( 5 ), pp. 2019 – 2039 . 10.1007/s00707-017-2085-z [20] Trabelsi...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. April 2021, 143(2): 021701.
Paper No: PVT-20-1035
Published Online: February 26, 2021
... compound design dual waterhammer HDPE/LDPE method of characteristics Vitkovsky/Kelvin–Voigt Pressurized piping systems are dynamically susceptible to transient or more commonly “waterhammer” waves. For example, these waves may result from valve setting, pump startup or shut-down...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. June 2021, 143(3): 031302.
Paper No: PVT-20-1034
Published Online: October 7, 2020
... behaviors, which are equally embedded in the design stage of hydraulic systems. Accordingly, this paper examined these last parameters to provide relevant information on the entire design key parameters. The numerical solver used the Method of Characteristics for discretizing the extended one-dimensional...
Journal Articles
Publisher: ASME
Article Type: Review Articles
J. Pressure Vessel Technol. October 2018, 140(5): 050803.
Paper No: PVT-17-1059
Published Online: August 2, 2018
... locations of the sphere. They showed that the results obtained from the two methods are in a close agreement and hence they emphasized the role of the Bauschinger effect in the design of spherical vessels, such as a high-blast containment tank. This paper once again showed the merits of VMP, and confirmed...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. October 2018, 140(5): 051401.
Paper No: PVT-17-1133
Published Online: August 2, 2018
...J. Christopher; B. K. Choudhary Additive creep rate model has been developed to predict creep strain-time behavior of materials important to engineering creep design of components for high temperature applications. The model has two additive formulations: the first one is related to sine hyperbolic...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. August 2018, 140(4): 041406.
Paper No: PVT-17-1239
Published Online: June 18, 2018
... . Manuscript received November 24, 2017; final manuscript received May 8, 2018; published online June 18, 2018. Assoc. Editor: San Iyer. 24 11 2017 08 05 2018 Elevated temperature analysis Fabrication Metals Design Non-metals Submerged arc welding is preferred with most...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. August 2018, 140(4): 041404.
Paper No: PVT-18-1030
Published Online: May 21, 2018
..., an austenitic heat-resistant HR3C (ASME TP310NbN) steel was developed for metal creep resistance. As the designed life time of a typical thermal plant is 150,000 h, it is very important to predict long-term creep behavior. In this study, a three-state variable continuum damage model (CDM) was modified...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. April 2018, 140(2): 021407.
Paper No: PVT-17-1205
Published Online: February 22, 2018
...Chandan Pandey; Manas Mohan Mahapatra; Pradeep Kumar; N. Saini Creep strength ferritic/martensitic modified 9Cr-1Mo-V-Nb (P91) steel also designated as ASTM A335 and P92 steel are used for piping, cladding, ducts, wrappers, and the pressure vessel in Gen IV nuclear reactors. In the present...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. April 2018, 140(2): 021601.
Paper No: PVT-16-1201
Published Online: February 20, 2018
..., and when reducing loads, its resilience can compensate loss of gasket stress. In this case, the stress on sealing surface of gasket remains stable so that the leakage rate can keep in a stable range. Because of its unique structure in design, the inner contact stress of new MMC gasket increases...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. April 2018, 140(2): 021101.
Paper No: PVT-17-1156
Published Online: January 24, 2018
...Jian-Guo Gong; Fang Liu; Fu-Zhen Xuan Fatigue design method for 2.25Cr-1Mo-V steel reactors in code case 2605 (CC 2605) is reviewed. Main factors such as the accelerating function of fatigue action, the cyclic frequency, the strain damage factor ( β ) related to the fatigue design curves...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. December 2017, 139(6): 061404.
Paper No: PVT-17-1080
Published Online: October 19, 2017
... dimensional analysis has been proposed for estimation of the weld cooling time (t 8/5 ) for variable plate thicknesses. The proposed model is based on rotatable central composite designed submerged arc welding (SAW) experiments. The model considers material properties, weld parameters, and environmental...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. December 2017, 139(6): 061206.
Paper No: PVT-17-1060
Published Online: October 19, 2017
... failure mode of an ellipsoidal head of steel containment vessel under internal pressure. First, a vessel was designed to measure buckling pressure and shape of the ellipsoidal head. Second, an experiment was successfully performed on an ellipsoidal head which has a diameter of 4797 mm, a radius-to-height...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. December 2017, 139(6): 061205.
Paper No: PVT-16-1230
Published Online: September 27, 2017
... of software Design Reliability Qualification of software 06 12 2016 07 08 2017 Contributed by the Pressure Vessel and Piping Division of ASME for publication in the J OURNAL OF P RESSURE V ESSEL T ECHNOLOGY . Manuscript received December 6, 2016; final manuscript received August 7...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. October 2017, 139(5): 051101.
Paper No: PVT-17-1003
Published Online: June 16, 2017
...Daniele Barbera; Haofeng Chen; Yinghua Liu; Fuzhen Xuan The linear matching method (LMM) subroutines and plug-in tools for structural integrity assessment are now in extensive use in industries for the design and routine assessment of power plant components. This paper presents a detailed review...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. August 2017, 139(4): 041412.
Paper No: PVT-16-1245
Published Online: June 1, 2017
...Jian-Guo Gong; Qi-Wei Xia; Fu-Zhen Xuan Based on a tee joint, the simplified creep design methods of ASME code, elastic-perfectly plastic (EPP) analysis of Code Case N-861 (CC N-861) and the inelastic analysis by isochronous stress strain (ISS) curve, were evaluated and compared to nonlinear finite...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. August 2017, 139(4): 041207.
Paper No: PVT-16-1087
Published Online: May 26, 2017
.... L. , 1976 , “ Escape Piping Vibrations While Designing ,” Hydrocarbon Processing , 55 ( 10 ), pp. 152 – 156 . [15] ASME , 1991 , “ Requirements for Preoperational and Initial Start-Up Vibration Testing of Nuclear Power Plant Piping Systems ,” American Society of Mechanical Engineers, New...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. August 2017, 139(4): 041408.
Paper No: PVT-16-1099
Published Online: April 24, 2017
... in Cartesian coordinates v = Poisson ratio σ a = stress amplitude References [1] Kerntechnischer Ausschuss, 2013, “ Components of the Reactor Coolant Pressure Boundary of Light Water Reactors, Part 2: Design and Analysis ,” Kerntechnischer Ausschuss, Salzgitter, Germany, Standard...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. August 2017, 139(4): 041403.
Paper No: PVT-16-1171
Published Online: April 20, 2017
...Mohammad Shafinul Haque; Calvin Maurice Stewart The classic Kachanov–Rabotnov (KR) creep damage model is a popular model for the design against failure due to creep deformation. However, the KR model is a local approach that can exhibit numerically unstable damage with mesh refinement...