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Cristin-resultat-ID:
1768344
Sist endret:
11. juni 2020, 10:31
NVI-rapporteringsår:
2020
Resultat
Vitenskapelig artikkel
2020
Summarizing an Eulerian–Lagrangian model for subsea gas release and comparing release of CO2 with CH4
Jan Erik Olsen
og
Paal Skjetne
Tidsskrift
Tidsskrift
Applied Mathematical Modelling
ISSN 0307-904X
e-ISSN 1872-8480
NVI-nivå 1
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Om resultatet
Om resultatet
Vitenskapelig artikkel
Publiseringsår: 2020
Volum: 79
Sider: 672 - 684
Open Access
Lenker
Lenker
original online (doi)
https://doi.org/10.1016/j.apm.2019.10.057
Institusjonsarkiv
hdl.handle.net/11250/2685104
Importkilder
Importkilder
Scopus-ID: 2-s2.0-85075521464
Beskrivelse
Beskrivelse
Engelsk
Tittel
Summarizing an Eulerian–Lagrangian model for subsea gas release and comparing release of CO2 with CH4
Sammendrag
A subsea gas release is a concern for both safety and environment. This can be assessed by mathematical models. The development of an Eulerian–Lagrangian modelling concept to study subsea gas release has taken place over many years and the piecewise enhancements have been documented in the open literature. The model in its current state is summarized in this article. Model simulations are shown to be consistent with different experiments varying in depth from 7 to 138 m. The model can be applied to estimate how gas surfaces into the atmosphere from a subsea source. This is vital input to risk assessments. Due to recent interest in subsea CO2 storage and transport, a comparison of CO2- and CH4-releases has been performed. Model results show that a much smaller fraction of released CO2 reaches the atmosphere than CH4 due to the high solubility of CO2 in water
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Bidragsytere
Bidragsytere
Jan Erik Øvrebø Olsen
Bidragsyterens navn vises på dette resultatet som Jan Erik Olsen
Forfatter
ved Prosessteknologi ved SINTEF AS
Paal Skjetne
Forfatter
ved Prosessteknologi ved SINTEF AS
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