Recent advances in flow MRI

LF Gladden, AJ Sederman - Journal of Magnetic Resonance, 2013 - Elsevier
The past five years have seen exciting new developments in Flow MRI. Two-dimensional
images are now routinely acquired in 100–200ms and, in some cases, acquisition times of 5 …

Advances in nuclear magnetic resonance (NMR) techniques for the investigation of clathrate hydrates

M Yang, ZR Chong, J Zheng, Y Song… - … and Sustainable Energy …, 2017 - Elsevier
Over the years, clathrate hydrates have been investigated for its potential as an energy
resource and other industrial applications. Nuclear magnetic resonance (NMR) …

Visualizing multiphase flow and trapped fluid configurations in a model three‐dimensional porous medium

AT Krummel, SS Datta, S Münster, DA Weitz - AIChE Journal, 2013 - Wiley Online Library
We report an approach to fully visualize the flow of two immiscible fluids through a model
three‐dimensional (3‐D) porous medium at pore‐scale resolution. Using confocal …

Investigation of flow through triply periodic minimal surface-structured porous media using MRI and CFD

DA Clarke, F Dolamore, CJ Fee, P Galvosas… - Chemical Engineering …, 2021 - Elsevier
Advances in additive manufacturing technology are making ordered porous media, such as
those based on triply periodic minimal surfaces (TPMS), increasingly feasible alternatives to …

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 …

Reducing data acquisition times in phase-encoded velocity imaging using compressed sensing

DJ Holland, DM Malioutov, A Blake… - Journal of magnetic …, 2010 - Elsevier
We present a method for accelerating the acquisition of phase-encoded velocity images by
the use of compressed sensing (CS), a technique that exploits the observation that an under …

Progress in rheology and hydrodynamics allowed by NMR or MRI techniques

P Coussot - Experiments in Fluids, 2020 - Springer
We review the uses of nuclear magnetic resonance techniques for experiments with fluids.
More precisely we focus on the progress of knowledge in complex flows, rheology of …

Direct numerical simulation of pore-scale flow in a bead pack: Comparison with magnetic resonance imaging observations

X Yang, TD Scheibe, MC Richmond, WA Perkins… - Advances in water …, 2013 - Elsevier
A significant body of current research is aimed at developing methods for numerical
simulation of flow and transport in porous media that explicitly resolve complex pore and …

Measuring adsorption, diffusion and flow in chemical engineering: applications of magnetic resonance to porous media

LF Gladden, J Mitchell - New Journal of Physics, 2011 - iopscience.iop.org
Magnetic resonance (MR) techniques are increasingly used to improve our understanding of
the multi-component, multi-phase processes encountered in chemical engineering. This …

The monitoring of the two phase flow-annular flow type regime using microwave sensor technique

MA Al-Kizwini, SR Wylie, DA Al-Khafaji… - Measurement, 2013 - Elsevier
Accurate monitoring of a multiphase fluid flow in a dynamic pipeline is a significant problem
in the oil industry. For efficient management of oil field wells, a real-time online system with …