Výsledky vyhledávání - "Brattekås Bergit"

Akademický článek

Of rats and rocks: using pre-clinical PET imaging facilities in core analysis

Autor: Brattekås Bergit, Fernø Martin A., Haugen Malin, Føyen Tore, Steinsbø Marianne, Graue Arne, Brekke Njål, Holm Adamsen Tom Christian, Rygh Cecilie Brekke, Espedal Heidi

Publikováno v: E3S Web of Conferences, Vol 366, p 01011 (2023)

Positron emission tomography (PET) is routinely used for medical imaging; a current surge in published geoscientific research utilizing this modality also infer increasing interest for in-situ PET imaging in core analysis. Excellent signal to noise r

Externí odkaz: https://doaj.org/article/0566c03ad39d4ff6b20b18b97837fa6b

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Akademický článek

Calcite-functionalized micromodels for pore-scale investigations of CO2 storage security

Autor: Haugen Malin, Benali Benyamine, Føyen Tore, Song Wen, Fernø Martin A., Brattekås Bergit

Publikováno v: E3S Web of Conferences, Vol 366, p 01004 (2023)

Carbon capture and subsequent storage (CCS) is identified as a necessity to achieve climate commitments. Permanent storage of carbon dioxide (CO2) in subsurface saline aquifers or depleted oil and gas reservoirs is feasible, but large-scale implement

Externí odkaz: https://doaj.org/article/2806f96635b345f7966f4e74f1a76701

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High-fidelity experimental model verification for flow in fractured porous media

Autor: Both, Jakub Wiktor, Brattekås, Bergit, Fernø, Martin, Keilegavlen, Eirik, Nordbotten, Jan Martin

Mixed-dimensional mathematical models for flow in fractured media have been prevalent in the modeling community for almost two decades, utilizing the explicit representation of fractures by lower-dimensional manifolds embedded in the surrounding poro

Externí odkaz: http://arxiv.org/abs/2312.14842

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Akademický článek

Dos and Don’ts When Developing a System to Investigate Spontaneous Imbibition in Unconsolicdated Porous Media

Autor: Brattekås Bergit, Føyen Tore L., Vabø Trond, Haugland Håkon, Reite Simon I., Saunes Anders S., Fernø Martin A.

Publikováno v: E3S Web of Conferences, Vol 89, p 01005 (2019)

This paper describes the development of a consistent model system to measure spontaneous imbibition and determine saturation functions in unconsolidated porous media. Sand grains or glass beads were packed in up to 0.5 m long, transparent glass tubes

Externí odkaz: https://doaj.org/article/439a714d7eb7447bb5940e54a6ffd495

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DarSIA: An open-source Python toolbox for two-scale image processing of dynamics in porous media

Autor: Nordbotten, Jan Martin, Benali, Benyamine, Both, Jakub Wiktor, Brattekås, Bergit, Storvik, Erlend, Fernø, Martin A.

Understanding porous media flow is inherently a multi-scale challenge, where at the core lies the aggregation of pore-level processes to a continuum, or Darcy-scale, description. This challenge is directly mirrored in image processing, where grains a

Externí odkaz: http://arxiv.org/abs/2301.05455

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