Advances in low-field nuclear magnetic resonance (NMR) technologies applied for characterization of pore space inside rocks: a critical review

JC Guo, HY Zhou, J Zeng, KJ Wang, J Lai, YX Liu - Petroleum science, 2020 - Springer
NMR serves as an important technique for probing rock pore space, such as pore structure
characterization, fluid identification, and petrophysical property testing, due to the reusability …

Contributed review: Nuclear magnetic resonance core analysis at 0.3 T

J Mitchell, EJ Fordham - Review of Scientific Instruments, 2014 - pubs.aip.org
Nuclear magnetic resonance (NMR) provides a powerful toolbox for petrophysical
characterization of reservoir core plugs and fluids in the laboratory. Previously, there has …

Magnetic resonance velocity imaging of turbulent gas flow in a packed bed of catalyst support pellets

SV Elgersma, AJ Sederman, MD Mantle… - Chemical Engineering …, 2023 - Elsevier
Compressed sensing magnetic resonance methods have been used to image the time-
averaged velocity and turbulent kinetic energy in 3D for turbulent gas flowing through a bed …

[HTML][HTML] Magnetic resonance velocity imaging of gas flow in a diesel particulate filter

NP Ramskill, APE York, AJ Sederman… - Chemical Engineering …, 2017 - Elsevier
Magnetic resonance (MR) velocity imaging has been used to investigate the gas flow in a
diesel particulate filter (DPF), with sulphur hexafluoride (SF 6) being used as the MR-active …

[HTML][HTML] Fast imaging of laboratory core floods using 3D compressed sensing RARE MRI

NP Ramskill, I Bush, AJ Sederman, MD Mantle… - Journal of Magnetic …, 2016 - Elsevier
Abstract Three-dimensional (3D) imaging of the fluid distributions within the rock is essential
to enable the unambiguous interpretation of core flooding data. Magnetic resonance …

Numerical and experimental studies of gas flow in a particulate filter

JD Cooper, L Liu, NP Ramskill, TC Watling… - Chemical Engineering …, 2019 - Elsevier
Predicted gas flow fields in wall-flow particulate filters, used for vehicular emissions
abatement, from both one-and three-dimensional numerical models have been validated for …

In situ chemically-selective monitoring of multiphase displacement processes in a carbonate rock using 3D magnetic resonance imaging

NP Ramskill, AJ Sederman, MD Mantle, M Appel… - Transport in Porous …, 2018 - Springer
Accurate monitoring of multiphase displacement processes is essential for the development,
validation and benchmarking of numerical models used for reservoir simulation and for …

The effect of pellet shape on turbulent hydrodynamics in narrow packed beds: A magnetic resonance velocity imaging study

SV Elgersma, AJ Sederman, MD Mantle… - Chemical Engineering …, 2024 - Elsevier
Magnetic resonance (MR) velocity imaging has been used to investigate the hydrodynamics
of turbulent gas flow through narrow packed beds (tube to pellet diameter ratio of N≈ 5) for …

Effect of Tube-to-Pellet Diameter Ratio on Turbulent Hydrodynamics in Packed Beds: A Magnetic Resonance Velocity Imaging Study

SV Elgersma, AJ Sederman, MD Mantle… - Applied Magnetic …, 2023 - Springer
The hydrodynamics in packed reactors strongly influences reactor performance. However,
limited experimental techniques are capable of non-invasively measuring the velocity field in …

Measuring velocity and turbulent diffusivity in wall-flow filters using compressed sensing magnetic resonance

JD Cooper, APE York, AJ Sederman… - Chemical Engineering …, 2019 - Elsevier
Gas-phase compressed sensing magnetic resonance methods have been used to image
gas flow velocity and turbulent diffusivity in wall-flow particulate filters. Two-dimensional …