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Keywords: finite element analysis
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Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. October 2023, 145(5): 051504.
Paper No: PVT-22-1095
Published Online: August 10, 2023
... often observed in actual thermal power equipment. From the finite element analysis, it was identified that cracking was initiated in the HAZ due to the accumulation of creep strain and increase in the hydrostatic pressure component during a holding load. As an example, Fig. 7 shows the variation...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. December 2022, 144(6): 061507.
Paper No: PVT-19-1189
Published Online: September 19, 2022
...@yahoo.es 12 09 2019 18 12 2019 19 09 2022 finite element analysis 316 LN stainless steel Langer analytical model multiaxial strain life criterions total strain energy density The global demand for high power in automotive, marine, electricity generation, and aerospace...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. February 2022, 144(1): 011505.
Paper No: PVT-20-1288
Published Online: October 8, 2021
... nuclear piping with TLMs. e-mail:  pesyen@khu.ac.kr e-mail:  b.almomani@khu.ac.kr e-mail:  yschang@khu.ac.k 29 12 2020 08 09 2021 08 10 2021 crack opening displacement complex crack dissimilar metal weld finite element analysis J-integral Major components...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. April 2022, 144(2): 021503.
Paper No: PVT-20-1150
Published Online: August 18, 2021
...Ikram Abarkan; Abdellatif Khamlichi; Rabee Shamass The local strains obtained from the best-known analytical approximations, namely, Neuber's rule, equivalent strain energy density method, and linear rule, were compared with those resulting from finite element analysis. It was found that apart from...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. October 2020, 142(5): 051501.
Paper No: PVT-18-1079
Published Online: May 22, 2020
... 2018 24 03 2020 22 05 2020 stress intensity factor underclad crack plasticity correction reactor pressure vessel finite element analysis In Japan, 40% of light water reactors (LWRs) have been operated over 30 years. During operation, reactor vessels in LWRs are continuously...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. August 2020, 142(4): 041801.
Paper No: PVT-19-1039
Published Online: April 8, 2020
... with the internal corrosion defect. e-mail:  imad.barsoum@ku.ac.ae 02 03 2019 04 02 2020 08 04 2020 corrosion defects Kevlar liner pipeline finite element analysis burst pressure Buckingham π-theorem Carbon steel pipelines are renowned for its long-term resistance...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. February 2020, 142(1): 011701.
Paper No: PVT-18-1027
Published Online: November 22, 2019
... of the corrosion products and the cause of corrosion are investigated using energy dispersive spectroscopy (EDS). Chemical composition and metallographic structure investigations are conducted to study the characteristics of the materials. Finite element analysis of the pipeline is employed to evaluate...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. December 2019, 141(6): 061407.
Paper No: PVT-18-1236
Published Online: September 20, 2019
... loading, the material plastic hardening response and the Bauschinger effect need to be considered properly in the numerical simulation. The isotropic, kinematic, and combined isotropic/kinematic hardening models are, thus, evaluated in the elastic-plastic finite element analysis (FEA) of a benchmark beam...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. October 2019, 141(5): 051206.
Paper No: PVT-18-1259
Published Online: July 17, 2019
...I. Barsoum; Z. Barsoum; M. D. Islam In this study, the integrity of a manhole structure made of a 78 in. high density polyethylene (HDPE) stub-end, steel ring, and blind flange, sealed with a compressed nonasbestos fiber (CNAF) gasket is investigated by means of a parametric finite element analysis...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. August 2019, 141(4): 041202.
Paper No: PVT-17-1231
Published Online: May 13, 2019
...; published online May 13, 2019. Assoc. Editor: Yun-Jae Kim. 14 11 2017 15 03 2019 dynamic stress distribution radial gaps loading profile multilayered structure finite element analysis Multilayered structures are widely used in cylindrical pressure vessels, such as urea...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. April 2019, 141(2): 021201.
Paper No: PVT-18-1072
Published Online: February 21, 2019
... OF P RESSURE V ESSEL T ECHNOLOGY . Manuscript received April 6, 2018; final manuscript received December 21, 2018; published online February 21, 2019. Assoc. Editor: Andrew J. Duncan. 06 04 2018 21 12 2018 complex crack finite element analysis plastic limit load weighted...
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Pressure Vessel Technol. December 2018, 140(6): 064501.
Paper No: PVT-17-1269
Published Online: November 13, 2018
...: Kiminobu Hojo. 28 12 2017 31 08 2018 corrosion defect finite element analysis equivalent stress plastic deformation As the most secure and economical means of supplying petroleum and natural gas, with the development of industry, the construction of oil and gas pipelines...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. December 2018, 140(6): 061201.
Paper No: PVT-17-1076
Published Online: November 12, 2018
... of the simulated hydrothermal venting and plumes. Theoretical calculation and finite element analysis (FEA) were conducted to demonstrate the appropriateness of material selection and structural design for the acrylic pressure vessel. The experimental apparatus was tested at elevated temperature and pressure of up...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. December 2015, 137(6): 061203.
Paper No: PVT-13-1181
Published Online: December 1, 2015
... by GB/T19624-2004, a safety assessment for PE pipe with local wall-thinning defect is revised. PE pipe finite element analysis local wall-thinning defect limit load safety assessment There are several assessment methods for pressure pipes with local wall-thinning defect, such as ASME...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. August 2015, 137(4): 041410.
Paper No: PVT-14-1005
Published Online: August 1, 2015
... times as fast as that by traditional finite element analysis and Nishikawa [ 55 ] reported the computation rate could be 16.8 times as fast as that by a commercial FEM code (MSC. Marc). When a large scale weld problem with a small ratio of the nonlinear region to the whole model is solved, the full...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. April 2014, 136(2): 021401.
Paper No: PVT-13-1033
Published Online: January 7, 2014
..., it is expected that the residual stress of the inner surface of a welded pipe can be further reduced and the quality and efficiency of on-line heat treatment can be improved. finite element analysis welded pipe microstructure residual stresses A high frequency induction longitudinally welding...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. February 2014, 136(1): 011401.
Paper No: PVT-13-1027
Published Online: October 23, 2013
... 2  °C. Among other locations (11#, 13#, 12#, and 14#) where are 1.5  t or 2  t distance from the weld edge, the error is a little larger. However, because these locations are away from the welded joints, the welding residual stresses are low [ 15 ]. In addition, based on finite element analysis...