Woolley, RM, Proust, C, Fairweather, M et al. (4 more authors) (2013) Measurement and RANS modelling of large-scale under-expanded CO2 releases for CCS applications. In: AIP Conference Proceedings. AIP Conference, 21–27 September 2013, Rhodes, Greece. AIP Publishing LLC , 107 - 111. ISBN 9780735411845
Abstract
The deployment of a complete carbon-capture and storage chain requires a focus upon the hazards posed by the operation of CO2 pipelines, and the consequences of accidental release must be considered as an integral part of the design process. Presented are results from the application of a shock-capturing numerical scheme to the solution of the Favre-averaged Navier-Stokes fluid-flow equations, coupled with a compressibility-corrected turbulence model, and a novel equation of state for CO2. Comparisons are made with a series of as-yet unreported experimental observations of field-scale, high-pressure CO2 releases. The effects of corrections to the solenoidal turbulence energy dissipation are tested, with conclusions drawn, and recommendations made for future developments.
Metadata
Item Type: | Proceedings Paper |
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Authors/Creators: |
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Copyright, Publisher and Additional Information: | (c) 2013, AIP Publishing LLC. Reproduced with permission from the publisher. |
Keywords: | CCS; CO2; experimental measurement; mathematical modelling; multi-phase flow; pipeline depressurization |
Dates: |
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Institution: | The University of Leeds |
Academic Units: | The University of Leeds > Faculty of Engineering & Physical Sciences (Leeds) > School of Chemical & Process Engineering (Leeds) > Institute for Particle Science and Engineering (Leeds) The University of Leeds > Faculty of Engineering & Physical Sciences (Leeds) > School of Mathematics (Leeds) > Applied Mathematics (Leeds) |
Depositing User: | Symplectic Publications |
Date Deposited: | 22 Jan 2015 12:24 |
Last Modified: | 20 Apr 2015 16:34 |
Published Version: | http://dx.doi.org//10.1063/1.4825432 |
Status: | Published |
Publisher: | AIP Publishing LLC |
Identification Number: | 10.1063/1.4825432 |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:82595 |