Nuclear magnetic resonance measurements of fluctuations in air–water two-phase flow: Pipe flow with and without “disturbing” section

2001 ◽  
Vol 13 (5) ◽  
pp. 1118-1129 ◽  
Author(s):  
F. Le Gall ◽  
S. Pascal-Ribot ◽  
J. Leblond
Keyword(s):  
Nuclear Magnetic Resonance ◽  
Magnetic Resonance ◽  
Pipe Flow ◽  
Two Phase Flow ◽  
Phase Flow ◽  
Two Phase ◽  
Nuclear Magnetic

Two-phase flow characterization by nuclear magnetic resonance

1998 ◽  
Vol 184 (2-3) ◽  
pp. 229-237 ◽  
Author(s):  
J. Leblond ◽  
S. Javelot ◽  
D. Lebrun ◽  
L. Lebon
Keyword(s):  
Nuclear Magnetic Resonance ◽  
Magnetic Resonance ◽  
Two Phase Flow ◽  
Phase Flow ◽  
Two Phase ◽  
Flow Characterization ◽  
Nuclear Magnetic

scholarly journals Studying of parameters of two-phase displacement in porous media with MRI technique

2020 ◽  
Vol 21 (5) ◽  
pp. 524
Author(s):  
Jamal Fannir ◽  
Irina Panfilova ◽  
Sébastien Leclerc ◽  
Didier Stemmelen
Keyword(s):  
Porous Medium ◽  
Magnetic Resonance ◽  
Two Phase Flow ◽  
Water Flooding ◽  
Immiscible Fluid ◽  
Phase Flow ◽  
Ambient Conditions ◽  
Two Phase ◽  
Imaging Device ◽  
Oil Saturation

This study describes experimental research on two-phase flow displacement using Magnetic Resonance Imaging (MRI) techniques. The overall purpose of this investigation is to determine kinetics process of phase trapping during (water-oil) two-phase flow, the front deformation and the phases saturation propagation along a vertical model. In these water flooding experiments, the porous medium model consists of packed beads of polystyrene (0.4 mm < dp < 0.6 mm) or sand grains (0.02 mm < dp < 0.50 mm). In order to conduct high accuracy experiments, a Nuclear Magnetic Resonance (NMR) spectrometer operating at 14 T (corresponding to a 600 MHz 1H resonance) equipped with an imaging device was used. With this equipment we can measure and visualize the two-phase flow in a vertical model of porous medium under ambient conditions. The obtained results have shown that the oil saturation profile is strongly influenced by the material properties such as the phase wetting, the sample porosity and permeability as well as the injection rate. The influence of flow velocity on the residual oil saturation was also studied. The experimental results allow an essential understanding of immiscible fluid displacement in two different types of porous medium that differ from each other mainly by the effects of wettability.

scholarly journals Magnetic Resonance Imaging of CO2/Water Two Phase Flow in Porous Media

2013 ◽  
Vol 37 ◽  
pp. 6839-6845 ◽  
Author(s):  
Lanlan Jiang ◽  
Yongchen Song ◽  
Yu Liu ◽  
Mingjun Yang ◽  
Ningjun Zhu ◽  
...  
Keyword(s):  
Magnetic Resonance Imaging ◽  
Porous Media ◽  
Magnetic Resonance ◽  
Two Phase Flow ◽  
Flow In Porous Media ◽  
Phase Flow ◽  
Resonance Imaging ◽  
Two Phase

Magnetic resonance imaging of single- and two-phase flow in fixed-bed reactors

2002 ◽  
Vol 22 (2) ◽  
pp. 201-212 ◽  
Author(s):  
L. F. Gladden ◽  
M. D. Mantle ◽  
A. J. Sederman ◽  
E. H. L. Yuen
Keyword(s):  
Magnetic Resonance Imaging ◽  
Magnetic Resonance ◽  
Two Phase Flow ◽  
Fixed Bed ◽  
Phase Flow ◽  
Resonance Imaging ◽  
Two Phase ◽  
Fixed Bed Reactors
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