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Keywords: pipeline
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Proceedings Papers

Proc. ASME. PVP2022, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A051, July 17–22, 2022
Paper No: PVP2022-80412
... Abstract If not assessed properly, unstable crack growth in pipelines could result in detrimental leaks or ruptures. Fracture mechanics models are typically used to assess the susceptibility of pipelines to fail due to the presence of cracks or crack-like anomalies. To this end, an inelastic...
Proceedings Papers

Proc. ASME. PVP2022, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T02A026, July 17–22, 2022
Paper No: PVP2022-83754
... Abstract Pipelines subject to ground deformations produced by geohazard loads carry high importance on pipeline analysis, design, and assessment due to risk of structural failure. An appropriate approach for evaluation is the finite element method (FEM), providing efficient and sophisticated...
Proceedings Papers

Proc. ASME. PVP2022, Volume 4B: Materials and Fabrication, V04BT06A043, July 17–22, 2022
Paper No: PVP2022-84908
... burst strength pipeline regression approach machine learning artificial neural network Abstract Burst strength of line pipes is essential to pipeline design and integrity management. The simple Barlow equation with the ultimate tensile strength (UTS) was often used to estimate burst...
Proceedings Papers

Proc. ASME. PVP2022, Volume 4B: Materials and Fabrication, V04BT06A042, July 17–22, 2022
Paper No: PVP2022-84902
... burst strength strength theory pressure vessel pipeline Tresca von Mises Zhu-Leis criterion Abstract The classical Tresca and von Mises strength theories have been utilized extensively for pressure vessel and pipeline design. For pressure vessel design, ASME B&PV code...
Proceedings Papers

Proc. ASME. PVP2022, Volume 5: Operations, Applications, and Components; Seismic Engineering; ASME Nondestructive Evaluation, Diagnosis and Prognosis (NDPD) Division, V005T08A004, July 17–22, 2022
Paper No: PVP2022-84154
...Proceedings of the ASME 2022 Pressure Vessels & Piping Conference PVP2022 July 17-22, 2022, Las Vegas, Nevada, USA PVP2022-84154 NEW EVALUATION METHOD FOR SEISMIC FATIGUE DAMAGE OF PLANT PIPELINE (QUANTITATIVE PERFORMANCE AND CONSIDERATION OF APPLICATION) Fumio Inada Central Research Institute...
Proceedings Papers

Proc. ASME. PVP2021, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A061, July 13–15, 2021
Paper No: PVP2021-61676
...Abstract Abstract The pressure vessels are connected by pipelines to form a system. Thermal expansion of the pipeline imposes an additional load on the nozzle of the connected vessel. There are two methods to deal with the thermal expansion load of pipeline in the design of pressure vessel...
Proceedings Papers

Proc. ASME. PVP2021, Volume 5: Operations, Applications, and Components; Seismic Engineering; Non-Destructive Examination, V005T09A001, July 13–15, 2021
Paper No: PVP2021-61294
...Abstract Abstract Pipeline seam welds are often inspected using ultrasonic In-Line Inspection (ILI) technologies. The measurement performance specification of an ultrasonic ILI tool is based on simple, planar, machined notches which are very reproducible, but are not representative...
Proceedings Papers

Proc. ASME. PVP2020, Volume 1: Codes and Standards, V001T01A036, August 3, 2020
Paper No: PVP2020-21854
...FATIGUE ASSESSMENT OF DENTED PIPELINE SPECIMENS J.L.F. Freire, V. E. L. Paiva, G.L.G. Gonzáles, R.D. Vieira, J.L.C. Diniz, J.E. Maneschy PUC-Rio Rio de Janeiro, Brazil A.L.F.S. d Almeida Petrobras/CENPES Rio de Janeiro, Brazil ABSTRACT This paper reports results from an investigation program...
Proceedings Papers

Proc. ASME. PVP2020, Volume 1: Codes and Standards, V001T01A042, August 3, 2020
Paper No: PVP2020-21380
...METHOD AND APPLICATION OF PIPELINE INTEGRITY MANAGEMENT PERFORMANCE EVALUATION Jing Yang1, Ming Li, Lei Shi, Xue Li Dalian Research Institute of Petroleum and Petrochemicals, SINOPEC Dalian, Liaoning, China ABSTRACT Pipeline integrity management has been highly admitted by the international...
Proceedings Papers

Proc. ASME. PVP2020, Volume 1: Codes and Standards, V001T01A095, August 3, 2020
Paper No: PVP2020-21054
...Abstract Abstract Periodic inspection is a proven approach to structural integrity management of transportation systems. This is as true for pipelines as it is for aircraft and railways. Setting the re-inspection interval to ensure imperfections cannot grow to critical dimensions prior...
Proceedings Papers

Proc. ASME. PVP2020, Volume 3: Design and Analysis, V003T03A046, August 3, 2020
Paper No: PVP2020-21637
...Abstract Abstract Pipelines carrying oil and gas are susceptible to fatigue failure (i.e., unstable fatigue crack propagation) due to fluctuating loading such as varying internal pressure and other external loadings. Fatigue crack growth (FCG) prediction through full-scale pipe tests can...
Proceedings Papers

Proc. ASME. PVP2020, Volume 6: Materials and Fabrication, V006T06A013, August 3, 2020
Paper No: PVP2020-21579
... methodology would be most appropriate to detect both crack initiation and growth of the flaws. The results of the analysis show that optimizing all these design factors provides a solid basis for achieving experimental success. full-scale test pipeline sulfide stress cracking flaw design K-profiles...
Proceedings Papers

Proc. ASME. PVP2020, Volume 9: Seismic Engineering, V009T09A004, August 3, 2020
Paper No: PVP2020-21407
...Abstract Abstract In a previous report, a new method of calculating the approximate seismic cumulative fatigue damage of plant pipelines was developed, in which the sum of the cumulative absolute velocities (CAV) of the pipeline response per cycle was calculated, and the result was applied...
Proceedings Papers

Proc. ASME. PVP2019, Volume 7: Operations, Applications, and Components, V007T07A015, July 14–19, 2019
Paper No: PVP2019-93257
...A MULTI-FACTOR COMPREHENSIVE EVALUATION METHOD FOR PIPELINE INTEGRITY Jing Yang1, Xiaolin Wang Dalian Research Institute of Petroleum and Petrochemicals, SINOPEC Dalian, Liaoning, China ABSTRACT Pipeline integrity management is widely used as an effective means for pipeline safety management...
Proceedings Papers

Proc. ASME. PVP2019, Volume 8: Seismic Engineering, V008T08A032, July 14–19, 2019
Paper No: PVP2019-93057
...RESOURCE ALLOCATION MODEL TOWARD SEISMIC WATER PIPELINE RISK MITIGATION MEASURES Elnaz Peyghaleh1 Structural Technologies - Clemson University Columbia, MD Tarek Alkhrdaji2 Vice President of Engineering, Structural Technologies Columbia, MD ABSTRACT History of earthquake s damages have illustrated...
Proceedings Papers

Proc. ASME. PVP2019, Volume 1: Codes and Standards, V001T01A033, July 14–19, 2019
Paper No: PVP2019-93663
... such as pressure vessels, tanks, piping and pipelines with dents or complex shaped anomalies. The monitoring of fatigue initiation and propagation in the actual specimens used nondestructive infrared inspection techniques. Thermoelasticity stress analysis (TSA), three-dimensional digital image correlation (3D-DIC...
Proceedings Papers

Proc. ASME. PVP2011, Volume 6: Materials and Fabrication, Parts A and B, 891-894, July 17–21, 2011
Paper No: PVP2011-57199
... Some expansion joints bellows used in buried gas pipeline in east China cities cracked after 1∼2 years service, the cracks usually located at top of the bellows, they expand nearly 48% of total circumference and the whole thickness. The material of the bellows was austenitic stainless steel...
Proceedings Papers

Proc. ASME. PVP2010, ASME 2010 Pressure Vessels and Piping Conference: Volume 6, Parts A and B, 1011-1019, July 18–22, 2010
Paper No: PVP2010-25268
... 14 01 2011 This paper presents an elastic stress analysis for miter joints in a pipeline under internal pressure or in-plane bending. Using the three-dimensional theory of elasticity, Green and Emmerson [1] obtained two general expressions of hoop and axial stresses for a mitered pipe...
Proceedings Papers

Proc. ASME. PVP2009, Volume 1: Codes and Standards, 453-459, July 26–30, 2009
Paper No: PVP2009-77577
... 12 07 2010 Proceedings of PVP2009 2009 ASME Pressure Vessels and Piping Conference July 26-30, 2009, Prague, Czech Republic PVP2009-77577 EXPERIMENTAL INVESTIGATION ON FLOW CHARACTERISTICS OF HYDROGEN IN PIPELINES Jinyang Zheng1*, Honggang Chen1, Ping Xu2, Yongzhi Zhao1, Lifang Zhang3...
Proceedings Papers

Proc. ASME. PVP2007, Volume 7: Operations, Applications and Components, 319-325, July 22–26, 2007
Paper No: PVP2007-26519
... 21 08 2009 This paper introduces a numerical method to calculate the diffusion of natural gas due to pipeline failure, which provides an effective base for solving the problems of leakage of natural gas. A finite volumetric model and the corresponding numerical algorithm...