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Current Status and Outlook of Offshore CO2 Pipeline Transportation Technologies

Wang Ziming, Li Qingping, Li Jianghui, Fan Zhenning, Zhang Jian

Strategic Study of CAE doi: 10.15302/J-SSCAE-2023.06.017

Abstract:

Pipeline transportation is an economical and effective way for transferringthe advantages of China in the construction of offshore CCUS projects, typical offshore carbon pipelineThe current technologies relevant to offshore CO2 pipeline transportation are systematically reviewedThe material technologies include the fracture of pipeline materials and its mitigation, high corrosion-resistanttransportation system in China: (1) promoting the planning of offshore CO2 pipeline networks, (

Keywords： CO2 pipeline offshore CCUS subsea pipeline pipeline corrosion pipeline fracture leakage monitoring

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Recent development in low-constraint fracture toughness testing for structural integrity assessment of

Jidong KANG, James A. GIANETTO, William R. TYSON

Frontiers of Mechanical Engineering 2018, Volume 13, Issue 4, Pages 546-553 doi: 10.1007/s11465-018-0501-2

Abstract:

Fracture toughness measurement is an integral part of structural integrity assessment of pipelinesTraditionally, a single-edge-notched bend (SE(B)) specimen with a deep crack is recommended in many existing pipelineSuch a test provides high constraint and therefore conservative fracture toughness results.In this review, we present recent developments in low-constraint fracture toughness testing, specificallyExamples are also given of the integration of fracture toughness data from SE(T) tests into structural

Keywords： fracture toughness constraint effect single-edge-notched tension test pipeline structural integrity assessment

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Inverse identification of the mechanical parameters of a pipeline hoop and analysis of the effect of

Ye GAO, Wei SUN

Frontiers of Mechanical Engineering 2019, Volume 14, Issue 3, Pages 358-368 doi: 10.1007/s11465-019-0539-9

Abstract: To create a dynamic model of a pipeline system effectively and analyze its vibration characteristics,the mechanical characteristic parameters of the pipeline hoop, such as support stiffness and dampingon the measured natural frequencies and amplitudes of the frequency response functions (FRFs) of a pipelinepipe-hoop system was built with the finite element method, and the formulas for solving the FRF of the pipelineThen, the developed method was used to identify the support stiffness and damping of the pipeline hoop

Keywords： inverse identification pipeline hoop frequency response function mechanical parameters preload

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A novel methodology for forecasting gas supply reliability of natural gas pipeline systems

Feng CHEN, Changchun WU

Frontiers in Energy 2020, Volume 14, Issue 2, Pages 213-223 doi: 10.1007/s11708-020-0672-5

Abstract: The result of the gas pipeline system calculated is the average gas supply reliability in each typical

Keywords： natural gas pipeline system gas supply reliability evaluation index Monte Carlo method hydraulic simulation

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West-East Gas Pipeline Project

Junqiang ZHANG, Honglong ZHENG, Wenyuan HE, Weihe HUANG

Frontiers of Engineering Management 2020, Volume 7, Issue 1, Pages 163-167 doi: 10.1007/s42524-019-0056-x

Keywords： pipeline construction pipe network operation

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Impacts of CO2 and H2S on the risk of hydrate formation during pipeline transport of natural gas

Solomon A. Aromada, Bjørn Kvamme

Frontiers of Chemical Science and Engineering 2019, Volume 13, Issue 3, Pages 616-627 doi: 10.1007/s11705-019-1795-2

Abstract: condenses out at a given temperature and pressure is the initial step in hydrate risk analysis during pipelineimpacts of CO and H S in natural gas on the maximum mole-fractions of water that can be tolerated during pipeline

Keywords： hydrate hydrogen Sulphide CO₂ dew point pipeline

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Impacts of different diameter combinations on the temperature of a crude oil pipeline when colocatingwith a products pipeline

Bo YU, Yue SHI, Xin LIU, Jinjun ZHANG, Jinjia WEI,

Frontiers in Energy 2010, Volume 4, Issue 2, Pages 192-197 doi: 10.1007/s11708-009-0074-1

Abstract: order to show the effects of different diameter combinations on crude oil temperature when a crude oil pipelineand a products pipeline are laid in one trench, four typical diameter combinations are selected to conductIn real pipeline constructions, the effects of other diameter combinations on crude oil temperature can

Keywords： technology of laying two pipelines in one trench diameter combinations crude oil temperature pipeline

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Piezoelectric inertial robot for operating in small pipelines based on stick-slip mechanism: modeling and experiment

Frontiers of Mechanical Engineering 2022, Volume 17, Issue 3, doi: 10.1007/s11465-022-0697-z

Abstract: A piezoelectric inertial pipeline robot using a “stick-slip” mechanism was proposed to address this requirementExperimental results show that the proposed pipeline robot with inertial stick-slip mechanism has a greatThe speed of the pipeline robot can reach up to 3.5 mm/s (3 mm/s) in the forward (backward) direction

Keywords： pipeline robot piezoelectric inertial drive stick-slip large load capacity dynamics model smallpipeline

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Tests on impact effect of partial fracture at steel frame connections

CHEN Yiyi, BIAN Ruoning

Frontiers of Structural and Civil Engineering 2008, Volume 2, Issue 4, Pages 295-301 doi: 10.1007/s11709-008-0049-z

Abstract: Impact effect of sudden fracture at steel frame connections under severe earthquake or other extremeThe relation of impulse caused by structural fracture to the release of inner force at the cracked locationIt is also revealed that the instant fracture of structural connection is characterized by progressiveand partial fracture.Numerical evaluation of the impact effect of connection fracture is carried out.

Keywords： structural fracture natural fracture progressive high-frequency

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Effect of fly ash replacement level on the fracture behavior of concrete

Mahdi AREZOUMANDI, Jeffery S. VOLZ

Frontiers of Structural and Civil Engineering 2013, Volume 7, Issue 4, Pages 411-418 doi: 10.1007/s11709-013-0228-4

Abstract: results of an experimental investigation that evaluates effect of fly ash replacement level on the fractureThis experimental program consisted of 32 fracture beams to study the fracture behavior of concrete.The experimental fracture energies were compared with the fracture energy provisions of different designevaluate whether or not there is any statistically significant difference between the experimental fracturethese statistical tests show that the mix with higher level of fly ash replacement level has higher fracture

Keywords： concrete fracture energy fly ash

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Optimization of aero-engine pipeline for avoiding vibration based on length adjustment of straight-line

Frontiers of Mechanical Engineering 2022, Volume 17, Issue 1, Pages 11-11 doi: 10.1007/s11465-021-0667-x

Abstract: In the design and troubleshooting of aero-engine pipeline, the vibration reduction of the pipeline systemis often achieved by adjusting the hoop layout, provided that the shape of pipeline remains unchangedHowever, in reality, the pipeline system with the best antivibration performance may be obtained onlyby adjusting the pipeline shape.Based on this, the parametric finite element model of the pipeline system is established.

Keywords： length adjustment spatial pipeline aero-engine vibration avoidance optimization genetic algorithm

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Computational modeling of fracture in concrete: A review

Luthﬁ Muhammad Mauludin, Chahmi Oucif

Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 3, Pages 586-598 doi: 10.1007/s11709-020-0573-z

Abstract: This paper presents a review of fracture modeling of concrete.Based on comprehensive literature review, there are two main approaches considered to-date of concrete fractureThe purpose of this review is to provide insight comparison from different techniques in modeling of fractureIn the first section, an overview of fracture modeling in general is highlighted.

Keywords： concrete fracture macroscopic micromechanical heterogeneity

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Leakage location system for oil pipeline on basis of stress wave detection

WANG Bangfeng, CHEN Renwen

Frontiers of Mechanical Engineering 2008, Volume 3, Issue 3, Pages 307-312 doi: 10.1007/s11465-008-0047-9

Abstract: monitoring system was developed for rapidly determining the exact location of the holing position in an oil pipelineThe slaver system is responsible for sampling the strain wave signal from the pipeline.The experimental results of the in-service pipeline show that the average locating error of the system

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Computational modeling of fracture in capsule-based self-healing concrete: A 3D study

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 6, Pages 1337-1346 doi: 10.1007/s11709-021-0781-1

Abstract: We present a three-dimensional (3D) numerical model to investigate complex fracture behavior using cohesivepre-inserted cohesive elements are also applied into the initial meshes of solid elements to account for fractureThe proposed model provides an effective tool for predicting the complex fracture response of capsule-based

Keywords： 3D fracture self-healing concrete spherical cohesive elements heterogeneous

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Evaluating the material strength from fracture angle under uniaxial loading

Jitang FAN

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 2, Pages 288-293 doi: 10.1007/s11709-018-0480-8

Abstract: Generally, shearing fracture model occurs in both the tests.Shearing fracture angle is smaller than 45° under uniaxial compression and greater than 45° under uniaxialof material strength under uniaxial compression and tension is developed by correlating the shearing fracturerelation is quantitatively illustrated by a function for analyzing the material strength from shear fracture

Keywords： strength fracture mechanics