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Decompression-induced condensation of carbon dioxide: Experiments, and prediction of the supercooling limit using classical nucleation theory

This work investigates the nucleation of droplets from supercooled CO2 and CO2-rich gas during decompression, using classical nucleation theory (CNT). We model the supercooling limit employing highly accurate equations of state and compare the result with nucleation pressures determined from...

Authors
Morten Hammer
Alexandra Metallinou Log
Han Deng
Anders Austegard
Svend Tollak Munkejord
Year
2025
Type
Academic article
Publication

Stress path dependence of time-lapse seismic effects in shales: experimental comparison at seismic and ultrasonic frequencies

Changes in pore pressure within geological reservoirs, due to, e.g., hydrocarbon production, CO2 and energy storage, or wastewater disposal, may cause substantial stress changes in the overburden, altering propagation velocities of elastic waves. The corresponding time shifts are detected and...

Authors
Serhii Lozovyi
Marcin Ireneusz Duda
Andreas Bauer
Rune Martin Holt
Year
2024
Type
Academic article
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Publication

Energy systems integration and sector coupling in future ports: A qualitative study of Norwegian ports

Ports will play an important role in the decarbonisation of maritime transport towards 2050, and for the energy transition in a larger perspective. In this context, options for integrating multiple energy carriers and end-user sectors are seldom addressed. This study aims at qualitatively assessing...

Authors
Cecilia Gabrielii
Marte Gammelsæter
Eirill Bachmann Mehammer
Sigrid Damman
Hanne Laura Pauliina Kauko
Line Rydså
Year
2024
Type
Academic article
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