UCL Discovery
UCL home » Library Services » Electronic resources » UCL Discovery

Assessment of Fracture Propagation in Pipelines Transporting Impure CO2 Streams

Martynov, SB; Talemi, R; Brown, R; Mahgerefteh, H; (2017) Assessment of Fracture Propagation in Pipelines Transporting Impure CO2 Streams. In: Energy Procedia. (pp. pp. 6685-6697). Elsevier Green open access

[thumbnail of Martynov_1-s2.0-S1876610217319999-main.pdf]
Preview
Text
Martynov_1-s2.0-S1876610217319999-main.pdf - Published Version

Download (1MB) | Preview

Abstract

Running fractures are considered as most dangerous catastrophic mode of failure of high-pressure transportation pipelines. This paper describes methodology for coupled modelling of an outflow, heat transfer and crack propagation in pipelines. The methodology is validated and applied to investigate the ductile fracture propagation in pipelines transporting impure CO2 streams to provide recommendations for the fracture control. To assess the propensity of pipelines to brittle fractures, the temperature distribution in the pipe wall in the vicinity of a crack is simulated for various conditions of heat transfer relevant to both overground and buried pipelines.

Type: Proceedings paper
Title: Assessment of Fracture Propagation in Pipelines Transporting Impure CO2 Streams
Event: 13th International Conference on Greenhouse Gas Control Technologies (GHGT)
Location: Lausanne, Switzerland
Dates: 14 November 2016 - 18 November 2016
Open access status: An open access version is available from UCL Discovery
DOI: 10.1016/j.egypro.2017.03.1797
Publisher version: http://dx.doi.org/10.1016/j.egypro.2017.03.1797
Language: English
Additional information: © 2017 The Authors. Published by Elsevier Ltd. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/). Peer-review under responsibility of the organizing committee of GHGT-13.
Keywords: High-pressure transportation pipelines, Ductile fracture, Brittle fracture, CO2
UCL classification: UCL
UCL > Provost and Vice Provost Offices > UCL BEAMS
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Dept of Chemical Engineering
URI: https://discovery.ucl.ac.uk/id/eprint/1522593
Downloads since deposit
225Downloads
Download activity - last month
Download activity - last 12 months
Downloads by country - last 12 months

Archive Staff Only

View Item View Item