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pro vyhledávání: '"Sørland, Geir"'
Publikováno v:
Diffusion fundamentals. 5(4):1-15
NMR measurements on core samples saturated with brine returns valuable information on the porous structure of the rock core. Monitoring a single fluid component in a relaxation experiment reflects the pore size distribution and thus the degree of sor
Publikováno v:
Diffusion fundamentals. 9(7):1-29
A method using Pulsed Field Gradient Nuclear Magnetic Resonance PFG-NMR for water-incrude oil emulsion droplet size determination has been optimized and compared with optical microscope for validation. The method applies a combination of Pulsed-Field
Autor:
Sørland, Geir Humborstad, Anthonsen, Henrik Walbye, Zick, Klaus, Sjöblom, Johan, Simon, Sébastien
Publikováno v:
Diffusion fundamentals. 15(6):1-9
A method for rapid acquisition of multiple scans of NMR sequences is presented. The method initially applies two RF-pulses in combination with two magnetic field gradient pulses of opposite polarity, different strength and different duration. The bas
Autor:
Anthonsen, Henrik Walbye, Sørland, Geir Humborstad Sørland, Zick, Klaus, Sjöblom, Johan, Simon, Sébastien
Publikováno v:
Diffusion fundamentals. 17(1):1-12
Combined PFG and T1 methods for rapid acquisition of multiple scans of an NMR pulse sequence are presented. The methods apply initially two RF-pulses in combination with two magnetic field gradient pulses of opposite polarity, different strengths and
Publikováno v:
Diffusion fundamentals. 19(1):1-16
A method for rapid characterization of emulsions is presented. From the proposed setup we are able to measure the droplet size distribution of brine or water droplets confined by an oil phase, even though there is complete overlap in relaxation times
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Publikováno v:
In Chemical Engineering Research and Design June 2023 194:136-150
Publikováno v:
In Advances in Colloid and Interface Science August 2021 294
Autor:
Hjartnes, Tomas Nordeide *, Mhatre, Sameer, Gao, Bicheng, Sørland, Geir Humborstad, Simon, Sébastien *, Sjöblom, Johan
Publikováno v:
In Colloids and Surfaces A: Physicochemical and Engineering Aspects 5 February 2020 586