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Sigurd Weidemann Løvseth

Senior Research Scientist

Sigurd Weidemann Løvseth

Senior Research Scientist

Sigurd Weidemann Løvseth
Phone: 411 29 840
Email:
Department: Gas Technology
Office: Trondheim

Publications and responsibilities

Publication
https://www.sintef.no/en/publications/publication/1931679/

New data are presented for the thermal conductivity for CO2-rich binary mixtures in the liquid and dense phase, for temperatures between 223 and 308 K and pressures up to 20 MPa. Binary mixtures with mole fractions of 5% nitrogen and 5, 10, and 20% methane were investigated. Understanding the fluid...

Authors Dongchan Kim Sigurd Weidemann Løvseth Arash Arami-Niya Eric F. may
Year 2021
Type Academic article
Publication
https://www.sintef.no/en/publications/publication/1826369/

The design of safe and cost-efficient CO2-transportation systems is an integral part of CO2 capture and storage (CCS) deployment. To achieve this, accurate transient flow models capturing the occurrence of gas, liquid and solid CO2 are needed. These in turn rely on experimental validation. In this...

Publication
https://www.sintef.no/en/publications/publication/1764379/

Vapor-liquid equilibria (VLE) data of the ternary mixture of CO2 + N2 + CH4 were measured at the isotherms 223 K, 253 K, 273 K, 283 K, and 298 K and for pressures in the range of 0.8 MPa–9.3 MPa. The 62 experimental dew or bubble point data points have been measured using an analytical technique...

Authors Sindre Ottøy Tobias Neumann Hans Georg Jacob Stang Jana Poplsteinova Jakobsen Anders Austegard Sigurd Weidemann Løvseth
Year 2019
Type Academic article