Cristin-resultat-ID: 1044237
Sist endret: 5. september 2013, 04:00
NVI-rapporteringsår: 2013
Resultat
Vitenskapelig artikkel
2013

Combining thermodynamic and fluid flow modelling for CO2 flow assurance

Bidragsytere:
  • Svend Tollak Munkejord
  • Christian Bernstone
  • Sigmund Clausen
  • Gelein de Koeijer og
  • Mona J. Mølnvik

Tidsskrift

Energy Procedia
ISSN 1876-6102
e-ISSN 1876-6102
NVI-nivå 0

Om resultatet

Vitenskapelig artikkel
Publiseringsår: 2013
Volum: 37
Sider: 2904 - 2913
Open Access

Importkilder

Scopus-ID: 2-s2.0-84898753777

Beskrivelse Beskrivelse

Tittel

Combining thermodynamic and fluid flow modelling for CO2 flow assurance

Sammendrag

The present paper concerns the importance of a combined modelling and experimental effort to develop physicsbased combined thermodynamic and transient flow models for CO2-transport pipelines. Such models need to handle both multiple components and two-phase flow, which can occur both during normal operation and transient situations, such as first fill and depressurization. Moreover, these models can provide useful input to risk analyses and design of mitigation actions of undesirable incidents like pipeline rupture and well blow-outs. This paper discusses various physical phenomena, design issues and solutions by using the experience from actual cases encountered by Vattenfall, Gassco and Statoil. Among the key issues are the minimum temperature in the pipe wall during depressurization and the magnitude of pressure oscillations during transient operation.

Bidragsytere

Svend Tollak Munkejord

  • Tilknyttet:
    Forfatter
    ved Gassteknologi ved SINTEF Energi AS

Christian Bernstone

  • Tilknyttet:
    Forfatter
    ved Vattenfall

Sigmund Clausen

  • Tilknyttet:
    Forfatter
    ved Gassco

Gelein de Koeijer

  • Tilknyttet:
    Forfatter
    ved Equinor

Mona Jacobsen Mølnvik

Bidragsyterens navn vises på dette resultatet som Mona J. Mølnvik
  • Tilknyttet:
    Forfatter
    ved Gassteknologi ved SINTEF Energi AS
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