Scipediacontent: Scipediacontent moved page Draft Content 205938947 to Jamois et al 2012a

2021-02-01T18:48:31Z

Scipediacontent moved page Draft Content 205938947 to Jamois et al 2012a

Scipediacontent: Created page with " == Abstract == International audience; The work presented in this paper forms part of the EC FP7 CO2PipeHaz project which aims to address the fundamentally important and urg..."

2021-02-01T18:48:27Z

Created page with " == Abstract == International audience; The work presented in this paper forms part of the EC FP7 CO2PipeHaz project which aims to address the fundamentally important and urg..."

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== Abstract ==

International audience; The work presented in this paper forms part of the EC FP7 CO2PipeHaz project which aims to address the fundamentally important and urgent issue regarding the accurate prediction of fluid phase, discharge rate, emergency isolation and subsequent atmospheric dispersion during accidental releases from pressurised CO2 pipelines. Such pipelines are considered to be the most likely method for the transportation of captured CO2 from power plants and other industries to subsequent sequestration sites, and their safe operation is of paramount importance as their inventory is likely to be large. The developments presented describe a state-of-the-art, multi-phase heterogeneous discharge and dispersion model capable of predicting the near-field fluid dynamic and phase behaviour in such CO2 releases. Predicting the correct fluid phase during the discharge process in the near-field is of particular importance given the very different hazard profiles of CO2 in the gas and solid states. Validation of the model is undertaken using recently obtained experimental data from discharge tests. Model predictions are found to describe the experimental observations very well, with a high level of agreement between the two. The study clearly demonstrates that models addressing accidental releases of CO2 must include shock-capturing methods and complete three-phase formulations for prediction of the physical and thermodynamic properties of CO2 in order to accurately predict the discharge and dispersion phenomena of interest in risk assessments.

== Original document ==

The different versions of the original document can be found in:

* [http://dx.doi.org/10.1016/b978-0-444-59520-1.50074-9 http://dx.doi.org/10.1016/b978-0-444-59520-1.50074-9]

* [https://hal-ineris.archives-ouvertes.fr/ineris-00971101 https://hal-ineris.archives-ouvertes.fr/ineris-00971101]

* [https://www.sciencedirect.com/science/article/pii/B9780444595201500749 https://www.sciencedirect.com/science/article/pii/B9780444595201500749],
: [http://eprints.whiterose.ac.uk/75624 http://eprints.whiterose.ac.uk/75624],
: [http://www.sciencedirect.com/science/article/pii/B9780444595201500749 http://www.sciencedirect.com/science/article/pii/B9780444595201500749],
: [https://academic.microsoft.com/#/detail/250149961 https://academic.microsoft.com/#/detail/250149961]

* [ ]

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Scipediacontent: Scipediacontent moved page Draft Content 205938947 to Jamois et al 2012a

Scipediacontent: Created page with " == Abstract == International audience; The work presented in this paper forms part of the EC FP7 CO2PipeHaz project which aims to address the fundamentally important and urg..."