NMR IMAGING EXPERIMENTS FOR THE VERIFICATION OF STOCHASTIC TRANSPORT-THEORY

Citation
Nc. Irwin et al., NMR IMAGING EXPERIMENTS FOR THE VERIFICATION OF STOCHASTIC TRANSPORT-THEORY, Magnetic resonance imaging, 16(5-6), 1998, pp. 493-496
Citations number
15
Categorie Soggetti
Radiology,Nuclear Medicine & Medical Imaging
Journal title
ISSN journal
0730725X
Volume
16
Issue
5-6
Year of publication
1998
Pages
493 - 496
Database
ISI
SICI code
0730-725X(1998)16:5-6<493:NIEFTV>2.0.ZU;2-7
Abstract
Nuclear magnetic resonance (NMR) imaging techniques were investigated as a means to obtain velocity field measurements for the verification of a stochastic transport theory. A modified stimulated-echo pulse seq uence was used to make velocity images in an aperiodic heterogeneous p orous medium. Construction of the velocity covariance from measurement s of the fluctuating velocity has demonstrated that nuclear magnetic r esonance imaging is a valuable tool for obtaining experimental data fo r the examination of existing stochastic transport theory. (C) 1998 El sevier Science Inc.