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Keywords: pipes
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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
...Mohamed Amir Chaker; Ali Triki The branching technique demonstrated an effective ability to attenuate severe hydraulic-head magnitudes into existing steel-pipes-based hydraulic systems. However, there was no detailed exploration of circumferential-stress, radial-strain, and wave-oscillation period...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. June 2020, 142(3): 031801.
Paper No: PVT-19-1038
Published Online: March 17, 2020
... the inner surface of the host pipe. The objective of this study is to assess the burst pressure of pipelines with internal corrosion defects. The mechanical response of carbon steel API X42, X52, and X70 pipe grades are empirically estimated and implemented in a finite element model. The geometry...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. June 2013, 135(3): 031402.
Paper No: PVT-12-1173
Published Online: May 21, 2013
...Mir Ali Ghaffari; Hossein Hosseini-Toudeshky 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 November 21, 2012; final manuscript received February 1, 2013; published online May 21, 2013...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. April 2012, 134(2): 021406.
Published Online: January 30, 2012
...Jinyang Zheng; Jianfeng Shi; Weican Guo Polyethylene (PE) pipes are widely used in transporting natural gas since 1960s. However, there are few published literatures on method for safety assessment of PE pipes. This paper introduces recent work in developing ultrasonic nondestructive testing (NDT...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. April 2012, 134(2): 021302.
Published Online: January 25, 2012
... 12 2010 13 04 2011 25 01 2012 25 01 2012 elasticity mechanical stability pipes fluidelastic instability finned tubes effective diameter A significant cause of tube failures in modern tube and shell heat exchangers is flow-induced vibrations. Of the various...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. April 2012, 134(2): 021206.
Published Online: January 17, 2012
... node square element solid70 . In order to simulate the flow of hot fluids through the pipes which are fixed by the considered plate, temperature loads T are applied in the holes of the plate. The initial temperature of the plate is set at T 0  = 300 K. Two different loading cases have been...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. April 2012, 134(2): 021701.
Published Online: January 13, 2012
... to develop regression models for two dependent variables: maximum allowed temperature change and minimum overburden height. Other variables considered include the pipe diameter and thickness, the radius and angle of the bend, the internal pressure, the fluid specific weight, and the material used...
Journal Articles
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. February 2012, 134(1): 011403.
Published Online: December 20, 2011
... taken from Refs. [ 5 12 13 14 ]. The J -integral of through wall circumferential cracked pipe under bending can be expressed as: 1 J = J e + J p 2 J e = K 2 / E 3 J p = J p 0 + ∫ θ 0 θ γ J p 0 d θ...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. February 2012, 134(1): 011801.
Published Online: December 20, 2011
...Tao Zhang; Frederick W. Brust; Gery Wilkowski; Do-Jun Shim; Jinsuo Nie; Charles H. Hofmayer; Syed A. Ali Nuclear power plant safety under seismic conditions is an important consideration. The piping systems may have some defects caused by fatigue, stress corrosion cracking, etc., in aged plants...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. February 2012, 134(1): 011701.
Published Online: December 2, 2011
... and accurate safety measures according to different risk patterns. 26 12 2010 07 04 2011 07 04 2011 02 12 2011 02 12 2011 petroleum industry pipelines pipes risk management intelligent risk assessment risk pattern classification third-party interference SOM...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. February 2012, 134(1): 011203.
Published Online: December 1, 2011
...Tianbai Li; Haofeng Chen; Weihang Chen; James Ure This paper presents the ratchet limit analysis of a pipe with an axisymmetric circumferential crack in a mismatched weld by using the extended linear matching method (LMM). Two loading conditions are considered: (i) a cyclic temperature load...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. February 2012, 134(1): 011301.
Published Online: December 1, 2011
...-fe code. A summary of the numerical results is presented. 27 07 2010 07 07 2011 01 12 2011 01 12 2011 bars boilers design engineering dynamic response elasticity flow instability flow measurement heat transfer mechanical testing numerical analysis pipe flow...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. December 2011, 133(6): 061402.
Published Online: October 31, 2011
...-Temperature Plant ,” Int. J. Pressure Vessels Piping , 84 , pp. 82 – 87 . 10.1016/j.ijpvp.2006.09.008 6 Ranjbar , K. , 2006 , “ Failure Analysis of Boiler Cold and Hot Reheater Tubes ,” Eng. Failure Anal. , 14 , pp. 620 – 625 . 10.1016/j.engfailanal.2006.03.007 7 Rehn , I. M...
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Pressure Vessel Technol. December 2011, 133(6): 064503.
Published Online: October 19, 2011
..., 2004 , Rules for Inservice Inspection of Nuclear Power Plant Components , ASME Boiler and Pressure Vessel Code: Section XI, ASME , New York . 10 Wachel , J. C. , 1995 , “ Displacement Method for Determining Acceptable Piping Vibration Amplitudes ,” ASME/JSME Pressure Vessels and Piping...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. December 2011, 133(6): 061301.
Published Online: October 3, 2011
... 03 10 2011 drag elasticity flow instability pipes vibrations Steam generators are principal components of nuclear power plants. They are effectively heat exchangers between the primary and the secondary loops. For obvious safety reasons, fluid exchange between the two loops must...
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Pressure Vessel Technol. December 2011, 133(6): 064501.
Published Online: September 1, 2011
... they avoid ill-conditioning as well as stiffening in numerical computations. Simulations of detonation driven fracture in thin pipes demonstrate the efficiency of the method. Displaced configuration and effective stress of the detonation-driven fracture of cylinder at different times; notch length...